Big speed drop!!
Hey, ive had BT Infinity for just over a month now, pay for upto 76mb, it started off fine, but the speed over the last 2/3 weeks it has intervals of serious drop in speed, these can last upto a day or 2! This happened again to me yesterday the download speed dropped during the evening and by the night it was below 1mb, during the next day it went up to 15mb but now again during the night its dropped below 1mb as the result below shows.
im quite experienced with Internet etc, so done all the basic tests etc restarted router, pc, disconnected all wireless devices but still having this problem?!
i also live within a stones throw of the exchange so that isnt the problem either!
If anyone else has this problem or know any solutions they will be much appreciated
Thanks
1. Best Effort Test: -provides background information.
Download Speed
0.48 Mbps
0 Mbps
70.37 Mbps
Max Achievable Speed
Download speedachieved during the test was - 0.48 Mbps
For your connection, the acceptable range of speedsis 40 Mbps-70.37 Mbps .
Additional Information:
IP Profile for your line is - 70.37 Mbps
2. Upstream Test: -provides background information.
Upload Speed
16.07 Mbps
0 Mbps
20 Mbps
Max Achievable Speed
Upload speed achieved during the test was - 16.07Mbps
Additional Information:
Upstream Rate IP profile on your line is - 20 Mbps
1. Product name:
BT Home Hub
2. Serial number:
+068543+NQ42948500
3. Firmware version:
Software version 4.7.5.1.83.8.173.1.6 (Type A) Last updated Unknown
4. Board version:
BT Hub 5A
5. VDSL uptime:
0 days, 00:19:09
6. Data rate:
19999 / 72599
7. Maximum data rate:
24083 / 72692
8. Noise margin:
15.2 / 6.5
9. Line attenuation:
0.0 / 13.9
10. Signal attenuation:
0.0 / 13.9
11. Data sent/received:
32.2 MB / 21.7 MB
12. Broadband username:
[email protected]
13. BT Wi-fi:
Yes
14. 2.4 GHz Wireless network/SSID:
BTHub5-H8PS
15. 2.4 GHz Wireless connections:
Disabled
16. 2.4 GHz Wireless security:
WPA2
17. 2.4 GHz Wireless channel:
Automatic (Smart Wireless)
18. 2.4 GHz Wireless network/SSID:
BTWifi-with-FON
19. 2.4 GHz Wireless connections:
Enabled (802.11 b/g/n (up to 150 Mb/s)) 20 MHz, WPS disabled
20. 2.4 GHz Wireless security:
None
21. 2.4 GHz Wireless channel:
Automatic (Smart Wireless)
22. 2.4 GHz Wireless network/SSID:
23. 2.4 GHz Wireless connections:
Disabled
24. 2.4 GHz Wireless security:
None
25. 2.4 GHz Wireless channel:
Automatic (Smart Wireless)
26. 2.4 GHz Wireless network/SSID:
BTWifi-X
27. 2.4 GHz Wireless connections:
Enabled (802.11 b/g/n (up to 150 Mb/s)) 20 MHz, WPS disabled
28. 2.4 GHz Wireless security:
WPA and WPA2
29. 2.4 GHz Wireless channel:
Automatic (Smart Wireless)
30. 2.4 GHz Wireless network/SSID:
31. 2.4 GHz Wireless connections:
Disabled
32. 2.4 GHz Wireless security:
None
33. 2.4 GHz Wireless channel:
Automatic (Smart Wireless)
34. 5 GHz Wireless network/SSID:
BTHub5-H8PS
35. 5 GHz Wireless connections:
Enabled (802.11 a/n/ac (up to 1300 Mb/s)) 80 MHz, WPS enabled
36. 5 GHz Wireless security:
WPA2
37. 5 GHz Wireless channel:
Automatic (Smart Wireless)
38. 5 GHz Wireless network/SSID:
BTWifi-with-FON
39. 5 GHz Wireless connections:
Enabled (802.11 a/n/ac (up to 1300 Mb/s)) 80 MHz, WPS disabled
40. 5 GHz Wireless security:
None
41. 5 GHz Wireless channel:
Automatic (Smart Wireless)
42. 5 GHz Wireless network/SSID:
43. 5 GHz Wireless connections:
Disabled
44. 5 GHz Wireless security:
None
45. 5 GHz Wireless channel:
Automatic (Smart Wireless)
46. 5 GHz Wireless network/SSID:
BTWifi-X
47. 5 GHz Wireless connections:
Enabled (802.11 a/n/ac (up to 1300 Mb/s)) 80 MHz, WPS disabled
48. 5 GHz Wireless security:
WPA and WPA2
49. 5 GHz Wireless channel:
Automatic (Smart Wireless)
50. 5 GHz Wireless network/SSID:
51. 5 GHz Wireless connections:
Disabled
52. 5 GHz Wireless security:
None
53. 5 GHz Wireless channel:
Automatic (Smart Wireless)
54. Firewall:
Default
55. MAC Address:
c8:91:f9:38:9e:c4
56. Software variant:
57. Boot loader:
Tracing route to bbc.co.uk [212.58.246.104]
over a maximum of 30 hops:
1 1 ms <1 ms <1 ms BThomehub.home [192.168.1.254]
2 * * * Request timed out.
3 * * * Request timed out.
4 5 ms 5 ms 6 ms 217.41.216.69
5 6 ms 6 ms 6 ms host109-159-245-130.range109-159.btcentralplus.c
om [109.159.245.130]
6 6 ms 6 ms 6 ms 213.120.162.71
7 * 7 ms 6 ms 31.55.165.109
8 6 ms 5 ms 5 ms acc2-10GigE-9-3-0.mr.21cn-ipp.bt.net [109.159.25
0.230]
9 13 ms 15 ms 16 ms core2-te0-13-0-15.ealing.ukcore.bt.net [109.159.
250.162]
10 13 ms 13 ms 13 ms peer2-xe3-3-1.telehouse.ukcore.bt.net [109.159.2
54.227]
11 28 ms 26 ms 12 ms 194.74.65.42
12 * * * Request timed out.
13 * 15 ms 16 ms ae0.er02.cwwtf.bbc.co.uk [132.185.254.90]
14 14 ms 14 ms 15 ms 132.185.255.165
15 14 ms 14 ms 13 ms fmt-vip133.cwwtf.bbc.co.uk [212.58.246.104]
As you can see on the stats you have posted, your IP profile is 70.37Mbps the data rate for your line is 72.59Mbps and your max data rate is 72.69Mbps with the noise margin at 6.5. This would indicate no problem with your actual connection.
Have you tried a speed test with your PC turned off/disconnected from the network. It could be something running on it that is slowing your network down.
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Heavy downloading = big speed drop?
For the last 3 days I have been downloading alot of data (around 500gb) and today noticed I'm not able to get my usual speed which is 5mb/s+. I had some issues with my homehub last week but this seems to have stopped now and I rebooted it almost every day but now i dont understand how suddenly today I've gone from 48meg IP profile to 43? has this happend to anyone else for downloading large files or would it be down to the homehub rebooting last week? I have alot lost 10meg from my upload now get 6meg
Solved!
Go to Solution.Ok so I find that my uptime is only 6 hours and checked the rotuer logs to find this:
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OpenWiFi tunnel down
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WAN connection WAN4_TR069_INTERNET_R_ETH1 disconnected.[ERROR_NO_CARRIER]
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Gigabit Ethernet Link Down: the duration is 0 seconds -
Broadband Speed dropped and wont come back
Hi, I need help and advice please.
Background info first though, so please bare with me.
During last July 2011 I was fed up of very low speeds and managed to get a BT engineer out to check the wiring etc... He did a great job by finding a badly insulated cable between myself and the Cabinet in our village. He also changed our master socket to a newer version.
Over the next few days my broadband speed went from 0.74mb download to 1.95mb download. Fantastic!
This speed has pretty much been a consistent rarely dropping below 1.7mb and at times has even gone up to my highest recorded of 2.46mb. I thought this was brilliant, I could watch iPlayer no problems and xbox live was even bearable (most of the time).
The big problem where I live is sometimes we have power cuts. Sometimes lasting hours but mainly just for seconds. Even so it switches the BB router off. (I know, but not my fault)
When we had the freak snow fall the other month problems started to raise their head. The computers in the household found issues connecting to the router and to resolve this BT BB Helpdesk kept advising me to reset router to enable connection. After connecting new ADSL filters the speed returned but connection issues continued.
BT supplied me with a brand new home hub 3 which I connected thinking it would give me my 2.4mb speeds again. Oh No. To be fare I think I was getting 1.95mb but I wanted more, as most people would. Why cant I get 2.4mb most of the time I have had for a few months.
Anyway I contacted BT who were kind enough to send a BT engineer out. He Said to me the Broadband speed is put out at the exchange (4.5km) at 8mb and comes into our village at between 3mb and 4mb. He detected no fault on the lines and spent the next 3 hours renewing 'D' and 'E' I think side of cabling (found this out later). He mentioned the noise was high but did something to lower it. On leaving he said I had 2.5mb and was confidant it would rise to 3mb.
Great not drastic but should give me 250kbs to 50kbs extra.
The day he was at my house we had 2 short power cuts followed by another couple some days later. This has not helped I'm sure.
NOW TO THE ISSUE.
My download speed since that day has not gone above 1.46mb download and every time I speak to the call centre they tell me my line is only capable of 2mb therefore 1.46mb is within acceptable range.
I am so tired of explaining that I was capable of receiving 2.4mb some 2 months ago yet now since the new hub 3 and line fiddling I am only capable of a 2mb downstream - 1.46mb DLS.
I know I have to wait 3 - 10 days but with power cuts its a nightmare, and they are so adamant about my 2mb downstream limit What the hell has happened.
Here is a link to my recorded (Speedtest.net) data over the past 11 months showing actual proof of receiving 2.46mb:
http://www.speedtest.net/results.php?sh=19a6b38248773feaa954bcf8e17ae768&ria=0
And here is my BT speedtester data:
1. Best Effort Test: -provides background information.
Download Speed
1.38 Mbps
0 Mbps
2 Mbps
Max Achievable Speed
Download speedachieved during the test was - 1.38 Mbps
For your connection, the acceptable range of speeds is 0.4 Mbps-2 Mbps.
Additional Information:
Your DSL Connection Rate :2.21 Mbps(DOWN-STREAM), 0.45 Mbps(UP-STREAM)
IP Profile for your line is - 1.5 Mbps
My home Hub data:
Line state:
Connected
Connection time:
0 day, 17:16:04
Downstream:
2,208 Kbps
Upstream:
448 Kbps
ADSL settings
VPI/VCI:
0/38
Type:
PPPoA
Modulation:
G.992.1 Annex A
Latency type:
Interleaved
Noise margin (Down/Up):
9.3 dB / 15.0 dB
Line attenuation (Down/Up):
56.5 dB / 31.5 dB
Output power (Down/Up):
18.1 dBm / 11.9 dBm
FEC Events (Down/Up):
12650 / 48
CRC Events (Down/Up):
50 / 17
Loss of Framing (Local/Remote):
0 / 0
Loss of Signal (Local/Remote):
0 / 0
Loss of Power (Local/Remote):
0 / 0
Loss of Link (Remote):
0
HEC Errors (Down/Up):
289 / 10
Error Seconds (Local/Remote):
0 / 0
Please Help me I know I've had better than this but all the numbers point to the fact I can no longer have them. Why?
Many thanks
Jon
Solved!
Go to Solution.Hi JONNYYOUNG,
I'm not educated enough to help but it mat reassure you, as it did me, to know your circumstances are not unique.
Your story sounds very simialr to my experiende last November, speeds and line length being very similar. An engineer said there was noise on my line so he switched me to another pair. Did the engineer do that for you too ? Net result my speed dropped from ~2.3 to ~1.4Mbps.
Fortunately a 21CN upgrade at my excahnge has brought my speed back up to ~2.4Mbps.
I'm sure imjolly, john46 and maybe a mod if you need it will sort you out as well as they did me.
Good luck,
dfenceman
Best regards,
dfenceman -
Hi,
I am having a speed drop issue since about this Saturday, in the night time and I dont see what the problem is?. The connection is being tested with ethernet cable straight to the HH3 and I have nothing else running in the background, no updates on the PC and all consoles are shutdown etc.. does anyone know why this is because I have never had this issue before and you will notice the speed drop downstream of about 2MB missing in the synch speed test, all tests I do I get the same results in the 22.6MB range Downstream and the uploadstream is always the same result at 2.26MB:-
Please click on pink star to the left and say thanks if I have helped you at all!. Thank you. Home Hub Page- http://bthomehub.home/
BT Speed test- http://www.speedtest.btwholesale.com/
Speedtest:-http://diagnostics.bt.com/login/?workflow=Speed
Net Connect test- http://netalyzr.icsi.berkeley.edu/index.htmlThanks guys for the replys.
@sjtp. Yes mate I agree maybe I should not be so concerned about the speed issue seen as though I do have a prity solid good connection for everything, its just a little annoying I am losing over 2MB somewhere, some how.
@curiousfellow. I have done just that m8ty and found channel 3 seems to be the best for me. I do get upto 300mbps on devices and no drop. I have ran through them all and noted down speeds, traces (bbc.co.uk) and pings to speedtest.net site and channel 3 is doing me justice it seems, its just the over 2MB difference that is bugging me out.
Can you see though guys, in my test it says 25.3MB to my modem but to my PC using ethernet to my HH3 I am gettting 22.6MB, I am losing quite alot, but why is the big question???, it is really annoying me, its not as though I am using long ethernet cables to connect to my HH3 or to my PC they are just normal length cables, actually also they are Cat 6 not 5 so there top notch ethernet cables, gold as well, I didched the BT ones for better cables!!!!. One time when I was first connected to Infinity, 6 months back I was getting around 27000kbps to my PC but that gradually went down so I went along with that cause others connected to Infinity in my area and I was one of the first houses to connect so I expected a drop but now over time it seems to be gradually getting lower and lower to my frustration!!!.
Please click on pink star to the left and say thanks if I have helped you at all!. Thank you. Home Hub Page- http://bthomehub.home/
BT Speed test- http://www.speedtest.btwholesale.com/
Speedtest:-http://diagnostics.bt.com/login/?workflow=Speed
Net Connect test- http://netalyzr.icsi.berkeley.edu/index.html -
Hi, I've had BT Infinity for about a month and a half and it has been running flawlessly at 35mb. That was until yesterday when the speed dropped to 25mb. I ran the BT speedtest and noticed the profile speed has been capped to 25mb.
Is this normal? Is this because they are switching more people on to infinity in my area? Do I need to do anything?
It's not the end of the world as for my purposes, it still runs at a good speed. I'm just confused as to why it would suddenly drop and wondering if it is likely to recover to its old speed.
Thanks in advance.
Solved!
Go to Solution.Hi and welcome.
" I ran the BT speedtest and noticed the profile speed has been capped to 25mb." This big speed reduction would not be due to "contention" ie lots more people being added to your Infinity cab.
The Dynamic Line Monitoring equipment could improve things... there are some posts mentioning profile gradually increases but I think these are rare.
As your outside the ten day training period.-
Michael (ypt) had a reduced profile and he was able to obtain an improvement by turning off BOTH the modem and router for a few minutes. Upon powering up again this had forced a profile reset/improvement. POST HERE.
Some say there are "best" times of day to do this to get the fastest profile..... might be worth doing a forum search for that info.
Searched and in THIS THREAD Nige wrote " I have found that turning on the modem/ router is best done at midday(or at least between 12 and 2 pm), I seem to get the fastest/largest ip profile at that time".
If your profile doesn't recover you could try requesting a profile reset via the forum mods.... a contact form can be obtained by clicking on their names eg. "Moderation Team Contact: Please fill out this "contact us" form and we'll get back to you as soon as we can!" http://bt.custhelp.com/app/contact_email/c/4951
Example of Dean's help in the solution on this thread http://community.bt.com/t5/BT-Infinity/Engineer-profile-reset-request/m-p/295069#M15091
If it keeps reducing it may indicate a problem with your Openreach Modem example Post HERE.
Good Luck
Please Click On any Text in Blue as that automatically links to information.
PC (NDEGR) -
Speed drops- can anyone help me please?
I had a consistent speed of 1 MB when I got Broadband, not marvelous but bearable. In the past year I have had my speed drop, go through the process of the idiots with the scripts even though I have told them the same at least 10 times previously, the speed drops to 0.47 MB, they do all the stuff checks then say there is a line problem and my profile needs redoing. The speed has risen then to 0.7 MB and never again reached 1 MB, but after a few weeks drops to 0.47 again. I am 99% sure that BT are " robbing Peter to pay Paul" in the area, adding more people to a network using old wires and BT with all their billions of profit won’t spend a bit on adding a bit more sophistication. In answer to my question why am I not getting 1MB, I have had replies like “ it happens”, they have tried to sell me the thing where you pay a monthly fee to look at my computer, ( My computer is well protected and cleaned out daily) and they just treat people like we are at fault.
So is there anyone who can help me to bypass the stupid scripted people who treat everyone like idiots and get someone to fix the speed, the stress of going through that performance is just too much for me.
The irony is if I wanted to sign up for BT, the estimated speed available is advertised as 1 MB, are they breaking the trade description?Thank youu for taking the time to reply, I reset router a few hours ago in case it made a difference, not that it ever does.
As requested here is the info:
ADSL line status
Connection Information
Line state
Connected
Connection time
0 days, 04:26:11
Downstream
896 Kbps
Upstream
448 Kbps
ADSL Settings
VPI/VCI
0/38
Type
PPPoA
Modulation
G.992.1 Annex A
Latency type
Fast
Noise margin (Down/Up)
7.1 dB / 14.0 dB
Line attenuation (Down/Up)
69.2 dB / 31.5 dB
Output power (Down/Up)
1.3 dBm / 1.1 dBm
Loss of Framing (Local/Remote)
0 / 0
Loss of Signal (Local/Remote)
0 / 0
Loss of Power (Local/Remote)
0 / 0
FEC Errors (Down/Up)
0 / 8
CRC Errors (Down/Up)
2774 / 131
HEC Errors (Down/Up)
2315 / 16
Error Seconds (Local/Remote)
994 / 130
BT speed test has never worked for me, result from elsewhere: -
Wireless speed dropping to 5.5Mbps
Hi Folks,
I like the ArchLinux distribution and have enjoyed it for a few years now.
But recently I noticed my wifi speed dropping like crazy, I reinstalled my router (DD-WRT) but that didn't fix anything.
So I tried something else, I booted to Windows and I found that I had normal speeds (54Mbps) during the span of an hour.
Afterwards I rebooted back to linux, and the speed immediately dropped to 5.5Mbps
This started about 1 or 2 weeks back, I'm guessing after some pacman update..
Are there any regression or new bugs known which affect my performance?
lspci:
00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 0c)
00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (primary) (rev 0c)
00:02.1 Display controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (secondary) (rev 0c)
00:1a.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #4 (rev 03)
00:1a.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 (rev 03)
00:1a.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 (rev 03)
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 03)
00:1c.0 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 (rev 03)
00:1c.1 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2 (rev 03)
00:1c.2 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 3 (rev 03)
00:1c.4 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 5 (rev 03)
00:1d.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 (rev 03)
00:1d.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 (rev 03)
00:1d.2 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #3 (rev 03)
00:1d.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev f3)
00:1f.0 ISA bridge: Intel Corporation 82801HEM (ICH8M) LPC Interface Controller (rev 03)
00:1f.1 IDE interface: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) IDE Controller (rev 03)
00:1f.2 SATA controller: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) SATA AHCI Controller (rev 03)
02:04.0 CardBus bridge: Ricoh Co Ltd RL5c476 II (rev b6)
02:04.1 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller (rev 02)
10:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection (rev 02)
18:00.0 Ethernet controller: Broadcom Corporation NetLink BCM5787M Gigabit Ethernet PCI Express (rev 02)
lsmod | grep iw :
iwl3945 66405 0
iwl_legacy 45666 1 iwl3945
mac80211 189758 2 iwl3945,iwl_legacy
cfg80211 126962 3 iwl3945,iwl_legacy,mac80211
lsmod:
Module Size Used by
cryptd 6901 0
aes_i586 6948 1
aes_generic 25678 1 aes_i586
coretemp 4374 0
btusb 9897 0
bluetooth 115465 1 btusb
arc4 1094 2
ecb 1645 2
iwl3945 66405 0
i915 557262 3
snd_hda_codec_analog 62068 1
iwl_legacy 45666 1 iwl3945
snd_hda_intel 19261 3
snd_hda_codec 66793 2 snd_hda_codec_analog,snd_hda_intel
mac80211 189758 2 iwl3945,iwl_legacy
drm_kms_helper 24245 1 i915
snd_hwdep 4919 1 snd_hda_codec
pcmcia 31566 0
drm 147653 4 i915,drm_kms_helper
snd_pcm 60311 2 snd_hda_intel,snd_hda_codec
joydev 7535 0
tpm_infineon 6770 0
cfg80211 126962 3 iwl3945,iwl_legacy,mac80211
psmouse 55927 0
sg 21022 0
uhci_hcd 19344 0
intel_agp 8664 1 i915
ehci_hcd 34847 0
ppdev 4822 0
firewire_ohci 25683 0
snd_timer 15542 1 snd_pcm
tg3 113936 0
i2c_algo_bit 4431 1 i915
parport_pc 27902 0
firewire_core 43390 1 firewire_ohci
iTCO_wdt 10333 0
snd 43527 12 snd_hda_codec_analog,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_timer
intel_gtt 11417 3 i915,intel_agp
usbcore 119004 4 btusb,uhci_hcd,ehci_hcd
parport 26107 2 ppdev,parport_pc
agpgart 22160 3 drm,intel_agp,intel_gtt
yenta_socket 18846 0
soundcore 5018 1 snd
snd_page_alloc 5909 2 snd_hda_intel,snd_pcm
crc_itu_t 1077 1 firewire_core
evdev 7310 13
i2c_core 16665 4 i915,drm_kms_helper,drm,i2c_algo_bit
pcmcia_rsrc 8816 1 yenta_socket
iTCO_vendor_support 1553 1 iTCO_wdt
pcmcia_core 10154 3 pcmcia,yenta_socket,pcmcia_rsrc
libphy 14053 1 tg3
hp_accel 12892 0
lis3lv02d 8712 1 hp_accel
serio_raw 3430 0
pcspkr 1415 0
thermal 6603 0
hp_wmi 6602 0
container 1937 0
input_polldev 2446 1 lis3lv02d
sparse_keymap 2636 1 hp_wmi
fan 1910 0
rfkill 12510 3 bluetooth,cfg80211,hp_wmi
tpm_tis 6389 0
tpm 10037 2 tpm_infineon,tpm_tis
tpm_bios 4237 1 tpm
video 9852 1 i915
wmi 7367 1 hp_wmi
battery 8905 0
ac 2545 0
button 3654 1 i915
cpufreq_powersave 714 0
cpufreq_conservative 4325 2
cpufreq_ondemand 5064 0
acpi_cpufreq 5053 1
freq_table 2055 2 cpufreq_ondemand,acpi_cpufreq
processor 21884 3 acpi_cpufreq
mperf 1035 1 acpi_cpufreq
vboxdrv 177483 0
fuse 58669 3
ext4 334626 3
mbcache 4321 1 ext4
jbd2 59098 1 ext4
crc16 1077 2 bluetooth,ext4
sd_mod 25515 5
sr_mod 12956 0
cdrom 31341 1 sr_mod
ahci 18093 5
pata_acpi 2396 0
libahci 16581 1 ahci
ata_piix 18569 0
libata 154349 4 ahci,pata_acpi,libahci,ata_piix
scsi_mod 110670 4 sg,sd_mod,sr_mod,libata
dmesg:
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 2.6.39-ARCH (tobias@T-POWA-LX) (gcc version 4.6.0 20110603 (prerelease) (GCC) ) #1 SMP PREEMPT Tue Jun 7 05:49:02 UTC 2011
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
[ 0.000000] BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
[ 0.000000] BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
[ 0.000000] BIOS-e820: 0000000000100000 - 00000000bf7b0000 (usable)
[ 0.000000] BIOS-e820: 00000000bf7b0000 - 00000000bf7c5400 (reserved)
[ 0.000000] BIOS-e820: 00000000bf7c5400 - 00000000bf7e7fb8 (ACPI NVS)
[ 0.000000] BIOS-e820: 00000000bf7e7fb8 - 00000000c0000000 (reserved)
[ 0.000000] BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
[ 0.000000] BIOS-e820: 00000000fed20000 - 00000000fed9a000 (reserved)
[ 0.000000] BIOS-e820: 00000000feda0000 - 00000000fedc0000 (reserved)
[ 0.000000] BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
[ 0.000000] BIOS-e820: 00000000ffb00000 - 00000000ffc00000 (reserved)
[ 0.000000] BIOS-e820: 00000000fff00000 - 0000000100000000 (reserved)
[ 0.000000] Notice: NX (Execute Disable) protection cannot be enabled: non-PAE kernel!
[ 0.000000] DMI 2.4 present.
[ 0.000000] DMI: Hewlett-Packard HP Compaq 6710b (GR680ET#ABH)/30C0, BIOS 68DDU Ver. F.10 01/11/2008
[ 0.000000] e820 update range: 0000000000000000 - 0000000000010000 (usable) ==> (reserved)
[ 0.000000] e820 remove range: 00000000000a0000 - 0000000000100000 (usable)
[ 0.000000] last_pfn = 0xbf7b0 max_arch_pfn = 0x100000
[ 0.000000] MTRR default type: uncachable
[ 0.000000] MTRR fixed ranges enabled:
[ 0.000000] 00000-9FFFF write-back
[ 0.000000] A0000-BFFFF uncachable
[ 0.000000] C0000-CFFFF write-protect
[ 0.000000] D0000-EFFFF uncachable
[ 0.000000] F0000-FFFFF write-protect
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 000000000 mask F80000000 write-back
[ 0.000000] 1 base 080000000 mask FC0000000 write-back
[ 0.000000] 2 base 0BF800000 mask FFF800000 uncachable
[ 0.000000] 3 base 0FEDA0000 mask FFFFE0000 uncachable
[ 0.000000] 4 disabled
[ 0.000000] 5 disabled
[ 0.000000] 6 disabled
[ 0.000000] 7 disabled
[ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[ 0.000000] initial memory mapped : 0 - 01c00000
[ 0.000000] Base memory trampoline at [c009b000] 9b000 size 16384
[ 0.000000] init_memory_mapping: 0000000000000000-00000000377fe000
[ 0.000000] 0000000000 - 0000400000 page 4k
[ 0.000000] 0000400000 - 0037400000 page 2M
[ 0.000000] 0037400000 - 00377fe000 page 4k
[ 0.000000] kernel direct mapping tables up to 377fe000 @ 1bfb000-1c00000
[ 0.000000] RAMDISK: 7fe38000 - 7fff0000
[ 0.000000] Allocated new RAMDISK: 37646000 - 377fd9b5
[ 0.000000] Move RAMDISK from 000000007fe38000 - 000000007ffef9b4 to 37646000 - 377fd9b4
[ 0.000000] ACPI: RSDP 000f7150 00024 (v02 HP )
[ 0.000000] ACPI: XSDT bf7c81cc 00084 (v01 HPQOEM SLIC-MPC 00000001 HP 00000001)
[ 0.000000] ACPI: FACP bf7c8084 000F4 (v04 HP 30C0 00000003 HP 00000001)
[ 0.000000] ACPI: DSDT bf7c84d8 1313E (v01 HP nc75xx 00010000 MSFT 03000001)
[ 0.000000] ACPI: FACS bf7e7d80 00040
[ 0.000000] ACPI: SLIC bf7c8250 00176 (v01 HPQOEM SLIC-MPC 00000001 HP 00000001)
[ 0.000000] ACPI: HPET bf7c83c8 00038 (v01 HP 30C0 00000001 HP 00000001)
[ 0.000000] ACPI: APIC bf7c8400 00068 (v01 HP 30C0 00000001 HP 00000001)
[ 0.000000] ACPI: MCFG bf7c8468 0003C (v01 HP 30C0 00000001 HP 00000001)
[ 0.000000] ACPI: TCPA bf7c84a4 00032 (v02 HP 30C0 00000001 HP 00000001)
[ 0.000000] ACPI: SSDT bf7db616 00059 (v01 HP HPQNLP 00000001 MSFT 03000001)
[ 0.000000] ACPI: SSDT bf7db66f 00328 (v01 HP HPQSAT 00000001 MSFT 03000001)
[ 0.000000] ACPI: SSDT bf7db997 0017D (v01 HP HPQMRM 00000001 MSFT 03000001)
[ 0.000000] ACPI: SSDT bf7dc4da 0025F (v01 HP Cpu0Tst 00003000 INTL 20060317)
[ 0.000000] ACPI: SSDT bf7dc739 000A6 (v01 HP Cpu1Tst 00003000 INTL 20060317)
[ 0.000000] ACPI: SSDT bf7dc7df 004D7 (v01 HP CpuPm 00003000 INTL 20060317)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] 2175MB HIGHMEM available.
[ 0.000000] 887MB LOWMEM available.
[ 0.000000] mapped low ram: 0 - 377fe000
[ 0.000000] low ram: 0 - 377fe000
[ 0.000000] Zone PFN ranges:
[ 0.000000] DMA 0x00000010 -> 0x00001000
[ 0.000000] Normal 0x00001000 -> 0x000377fe
[ 0.000000] HighMem 0x000377fe -> 0x000bf7b0
[ 0.000000] Movable zone start PFN for each node
[ 0.000000] early_node_map[2] active PFN ranges
[ 0.000000] 0: 0x00000010 -> 0x0000009f
[ 0.000000] 0: 0x00000100 -> 0x000bf7b0
[ 0.000000] On node 0 totalpages: 784191
[ 0.000000] free_area_init_node: node 0, pgdat c14a3980, node_mem_map f5e55200
[ 0.000000] DMA zone: 32 pages used for memmap
[ 0.000000] DMA zone: 0 pages reserved
[ 0.000000] DMA zone: 3951 pages, LIFO batch:0
[ 0.000000] Normal zone: 1744 pages used for memmap
[ 0.000000] Normal zone: 221486 pages, LIFO batch:31
[ 0.000000] HighMem zone: 4352 pages used for memmap
[ 0.000000] HighMem zone: 552626 pages, LIFO batch:31
[ 0.000000] Using APIC driver default
[ 0.000000] ACPI: PM-Timer IO Port: 0x1008
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[ 0.000000] ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
[ 0.000000] IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-23
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.000000] ACPI: IRQ0 used by override.
[ 0.000000] ACPI: IRQ2 used by override.
[ 0.000000] ACPI: IRQ9 used by override.
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[ 0.000000] SMP: Allowing 2 CPUs, 0 hotplug CPUs
[ 0.000000] nr_irqs_gsi: 40
[ 0.000000] PM: Registered nosave memory: 000000000009f000 - 00000000000a0000
[ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000e0000
[ 0.000000] PM: Registered nosave memory: 00000000000e0000 - 0000000000100000
[ 0.000000] Allocating PCI resources starting at c0000000 (gap: c0000000:3ec00000)
[ 0.000000] Booting paravirtualized kernel on bare hardware
[ 0.000000] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:2 nr_node_ids:1
[ 0.000000] PERCPU: Embedded 12 pages/cpu @f5800000 s27648 r0 d21504 u2097152
[ 0.000000] pcpu-alloc: s27648 r0 d21504 u2097152 alloc=1*4194304
[ 0.000000] pcpu-alloc: [0] 0 1
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 778063
[ 0.000000] Kernel command line: root=/dev/disk/by-uuid/d923fdbe-d6a8-4d2b-ab88-c36fcf8609bd resume=/dev/disk/by-uuid/1bdc571f-0c58-4972-91ba-3dddae8434d6 ro i915.modeset=1
[ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Initializing CPU#0
[ 0.000000] allocated 12548608 bytes of page_cgroup
[ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
[ 0.000000] Initializing HighMem for node 0 (000377fe:000bf7b0)
[ 0.000000] Memory: 3091000k/3137216k available (3380k kernel code, 45764k reserved, 1394k data, 524k init, 2227912k highmem)
[ 0.000000] virtual kernel memory layout:
[ 0.000000] fixmap : 0xfff16000 - 0xfffff000 ( 932 kB)
[ 0.000000] pkmap : 0xff800000 - 0xffc00000 (4096 kB)
[ 0.000000] vmalloc : 0xf7ffe000 - 0xff7fe000 ( 120 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xf77fe000 ( 887 MB)
[ 0.000000] .init : 0xc14aa000 - 0xc152d000 ( 524 kB)
[ 0.000000] .data : 0xc134d1bf - 0xc14a9c00 (1394 kB)
[ 0.000000] .text : 0xc1000000 - 0xc134d1bf (3380 kB)
[ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok.
[ 0.000000] SLUB: Genslabs=15, HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[ 0.000000] Preemptable hierarchical RCU implementation.
[ 0.000000] RCU-based detection of stalled CPUs is disabled.
[ 0.000000] Verbose stalled-CPUs detection is disabled.
[ 0.000000] NR_IRQS:512
[ 0.000000] CPU 0 irqstacks, hard=f480c000 soft=f480e000
[ 0.000000] Extended CMOS year: 2000
[ 0.000000] Console: colour VGA+ 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] hpet clockevent registered
[ 0.000000] Fast TSC calibration using PIT
[ 0.000000] Detected 1995.171 MHz processor.
[ 0.003336] Calibrating delay loop (skipped), value calculated using timer frequency.. 3991.60 BogoMIPS (lpj=6650570)
[ 0.003456] pid_max: default: 32768 minimum: 301
[ 0.003553] Security Framework initialized
[ 0.003616] AppArmor: AppArmor disabled by boot time parameter
[ 0.003695] Mount-cache hash table entries: 512
[ 0.003948] Initializing cgroup subsys ns
[ 0.006672] ns_cgroup deprecated: consider using the 'clone_children' flag without the ns_cgroup.
[ 0.006747] Initializing cgroup subsys cpuacct
[ 0.006816] Initializing cgroup subsys memory
[ 0.006883] Initializing cgroup subsys devices
[ 0.006942] Initializing cgroup subsys freezer
[ 0.007001] Initializing cgroup subsys net_cls
[ 0.007060] Initializing cgroup subsys blkio
[ 0.007154] CPU: Physical Processor ID: 0
[ 0.007213] CPU: Processor Core ID: 0
[ 0.007272] mce: CPU supports 6 MCE banks
[ 0.007335] CPU0: Thermal monitoring handled by SMI
[ 0.007339] using mwait in idle threads.
[ 0.008424] ACPI: Core revision 20110316
[ 0.016678] ftrace: allocating 15225 entries in 30 pages
[ 0.020043] Enabling APIC mode: Flat. Using 1 I/O APICs
[ 0.020444] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.056096] CPU0: Intel(R) Core(TM)2 Duo CPU T7250 @ 2.00GHz stepping 0d
[ 0.056663] Performance Events: PEBS fmt0+, Core2 events, Intel PMU driver.
[ 0.056663] PEBS disabled due to CPU errata.
[ 0.056663] ... version: 2
[ 0.056663] ... bit width: 40
[ 0.056663] ... generic registers: 2
[ 0.056663] ... value mask: 000000ffffffffff
[ 0.056663] ... max period: 000000007fffffff
[ 0.056663] ... fixed-purpose events: 3
[ 0.056663] ... event mask: 0000000700000003
[ 0.073434] NMI watchdog enabled, takes one hw-pmu counter.
[ 0.100007] CPU 1 irqstacks, hard=f48c8000 soft=f48ca000
[ 0.100009] Booting Node 0, Processors #1 Ok.
[ 0.100111] smpboot cpu 1: start_ip = 9b000
[ 0.006666] Initializing CPU#1
[ 0.006666] CPU1: Thermal monitoring handled by SMI
[ 0.196682] NMI watchdog enabled, takes one hw-pmu counter.
[ 0.203325] Brought up 2 CPUs
[ 0.203383] Total of 2 processors activated (7983.85 BogoMIPS).
[ 0.204342] devtmpfs: initialized
[ 0.204342] PM: Registering ACPI NVS region at bf7c5400 (142264 bytes)
[ 0.204342] HP Compaq Laptop series board detected. Selecting BIOS-method for reboots.
[ 0.204576] print_constraints: dummy:
[ 0.204692] NET: Registered protocol family 16
[ 0.204864] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[ 0.204937] ACPI: bus type pci registered
[ 0.205089] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
[ 0.205165] PCI: not using MMCONFIG
[ 0.207646] PCI: PCI BIOS revision 2.10 entry at 0xf0322, last bus=40
[ 0.207708] PCI: Using configuration type 1 for base access
[ 0.208277] bio: create slab <bio-0> at 0
[ 0.210299] ACPI: EC: Look up EC in DSDT
[ 0.253363] ACPI: SSDT bf7dbbdc 0027F (v01 HP Cpu0Ist 00003000 INTL 20060317)
[ 0.253972] ACPI: Dynamic OEM Table Load:
[ 0.254117] ACPI: SSDT (null) 0027F (v01 HP Cpu0Ist 00003000 INTL 20060317)
[ 0.254418] ACPI: SSDT bf7dbee0 005FA (v01 HP Cpu0Cst 00003001 INTL 20060317)
[ 0.255665] ACPI: Dynamic OEM Table Load:
[ 0.255810] ACPI: SSDT (null) 005FA (v01 HP Cpu0Cst 00003001 INTL 20060317)
[ 0.256209] ACPI: SSDT bf7dbb14 000C8 (v01 HP Cpu1Ist 00003000 INTL 20060317)
[ 0.256814] ACPI: Dynamic OEM Table Load:
[ 0.256959] ACPI: SSDT (null) 000C8 (v01 HP Cpu1Ist 00003000 INTL 20060317)
[ 0.257214] ACPI: SSDT bf7dbe5b 00085 (v01 HP Cpu1Cst 00003000 INTL 20060317)
[ 0.257803] ACPI: Dynamic OEM Table Load:
[ 0.257949] ACPI: SSDT (null) 00085 (v01 HP Cpu1Cst 00003000 INTL 20060317)
[ 0.290050] ACPI: Interpreter enabled
[ 0.290115] ACPI: (supports S0 S3 S4 S5)
[ 0.290361] ACPI: Using IOAPIC for interrupt routing
[ 0.290441] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
[ 0.291123] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in ACPI motherboard resources
[ 0.291198] PCI: Using MMCONFIG for extended config space
[ 0.294937] ACPI: Power Resource [C27F] (on)
[ 0.295774] ACPI: Power Resource [C29B] (on)
[ 0.299470] ACPI: Power Resource [C1C5] (off)
[ 0.301813] ACPI: Power Resource [C3BC] (off)
[ 0.301942] ACPI: Power Resource [C3BD] (off)
[ 0.302067] ACPI: Power Resource [C3BE] (off)
[ 0.302193] ACPI: Power Resource [C3BF] (off)
[ 0.302318] ACPI: Power Resource [C3C0] (off)
[ 0.303130] ACPI: EC: GPE = 0x16, I/O: command/status = 0x66, data = 0x62
[ 0.303481] ACPI: No dock devices found.
[ 0.303540] HEST: Table not found.
[ 0.303600] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.306875] ACPI: PCI Root Bridge [C003] (domain 0000 [bus 00-ff])
[ 0.313394] pci_root PNP0A08:00: host bridge window [io 0x0000-0x0cf7]
[ 0.313457] pci_root PNP0A08:00: host bridge window [io 0x0d00-0xffff]
[ 0.313520] pci_root PNP0A08:00: host bridge window [mem 0x000a0000-0x000bffff]
[ 0.313593] pci_root PNP0A08:00: host bridge window [mem 0xbf800000-0xfedfffff]
[ 0.313666] pci_root PNP0A08:00: host bridge window [mem 0xfee01000-0xffffffff]
[ 0.313739] pci_root PNP0A08:00: host bridge window [mem 0x000d0000-0x000dffff]
[ 0.313824] pci 0000:00:00.0: [8086:2a00] type 0 class 0x000600
[ 0.313871] pci 0000:00:02.0: [8086:2a02] type 0 class 0x000300
[ 0.313886] pci 0000:00:02.0: reg 10: [mem 0xe4600000-0xe46fffff 64bit]
[ 0.313896] pci 0000:00:02.0: reg 18: [mem 0xd0000000-0xdfffffff 64bit pref]
[ 0.313903] pci 0000:00:02.0: reg 20: [io 0x4000-0x4007]
[ 0.313938] pci 0000:00:02.1: [8086:2a03] type 0 class 0x000380
[ 0.313951] pci 0000:00:02.1: reg 10: [mem 0xe4700000-0xe47fffff 64bit]
[ 0.314042] pci 0000:00:1a.0: [8086:2834] type 0 class 0x000c03
[ 0.314102] pci 0000:00:1a.0: reg 20: [io 0x4020-0x403f]
[ 0.314144] pci 0000:00:1a.1: [8086:2835] type 0 class 0x000c03
[ 0.314204] pci 0000:00:1a.1: reg 20: [io 0x4040-0x405f]
[ 0.314261] pci 0000:00:1a.7: [8086:283a] type 0 class 0x000c03
[ 0.314287] pci 0000:00:1a.7: reg 10: [mem 0xe4800000-0xe48003ff]
[ 0.314382] pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold
[ 0.314388] pci 0000:00:1a.7: PME# disabled
[ 0.314418] pci 0000:00:1b.0: [8086:284b] type 0 class 0x000403
[ 0.314442] pci 0000:00:1b.0: reg 10: [mem 0xe4804000-0xe4807fff 64bit]
[ 0.314531] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[ 0.314536] pci 0000:00:1b.0: PME# disabled
[ 0.314566] pci 0000:00:1c.0: [8086:283f] type 1 class 0x000604
[ 0.314655] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[ 0.314660] pci 0000:00:1c.0: PME# disabled
[ 0.314693] pci 0000:00:1c.1: [8086:2841] type 1 class 0x000604
[ 0.314785] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
[ 0.314790] pci 0000:00:1c.1: PME# disabled
[ 0.314823] pci 0000:00:1c.2: [8086:2843] type 1 class 0x000604
[ 0.314915] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold
[ 0.314920] pci 0000:00:1c.2: PME# disabled
[ 0.314954] pci 0000:00:1c.4: [8086:2847] type 1 class 0x000604
[ 0.315045] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold
[ 0.315050] pci 0000:00:1c.4: PME# disabled
[ 0.315083] pci 0000:00:1d.0: [8086:2830] type 0 class 0x000c03
[ 0.315143] pci 0000:00:1d.0: reg 20: [io 0x4060-0x407f]
[ 0.315185] pci 0000:00:1d.1: [8086:2831] type 0 class 0x000c03
[ 0.315244] pci 0000:00:1d.1: reg 20: [io 0x4080-0x409f]
[ 0.315286] pci 0000:00:1d.2: [8086:2832] type 0 class 0x000c03
[ 0.315345] pci 0000:00:1d.2: reg 20: [io 0x40a0-0x40bf]
[ 0.315401] pci 0000:00:1d.7: [8086:2836] type 0 class 0x000c03
[ 0.315427] pci 0000:00:1d.7: reg 10: [mem 0xe4808000-0xe48083ff]
[ 0.315521] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
[ 0.315527] pci 0000:00:1d.7: PME# disabled
[ 0.315554] pci 0000:00:1e.0: [8086:2448] type 1 class 0x000604
[ 0.315645] pci 0000:00:1f.0: [8086:2815] type 0 class 0x000601
[ 0.315763] pci 0000:00:1f.0: quirk: [io 0x1000-0x107f] claimed by ICH6 ACPI/GPIO/TCO
[ 0.315841] pci 0000:00:1f.0: quirk: [io 0x1100-0x113f] claimed by ICH6 GPIO
[ 0.315907] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 1 PIO at 0500 (mask 007f)
[ 0.315986] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 4 PIO at 02e8 (mask 0007)
[ 0.316100] pci 0000:00:1f.1: [8086:2850] type 0 class 0x000101
[ 0.316118] pci 0000:00:1f.1: reg 10: [io 0x0000-0x0007]
[ 0.316131] pci 0000:00:1f.1: reg 14: [io 0x0000-0x0003]
[ 0.316144] pci 0000:00:1f.1: reg 18: [io 0x0000-0x0007]
[ 0.316157] pci 0000:00:1f.1: reg 1c: [io 0x0000-0x0003]
[ 0.316170] pci 0000:00:1f.1: reg 20: [io 0x40c0-0x40cf]
[ 0.316225] pci 0000:00:1f.2: [8086:2829] type 0 class 0x000106
[ 0.316253] pci 0000:00:1f.2: reg 10: [io 0x13f0-0x13f7]
[ 0.316266] pci 0000:00:1f.2: reg 14: [io 0x15f4-0x15f7]
[ 0.316279] pci 0000:00:1f.2: reg 18: [io 0x1370-0x1377]
[ 0.316292] pci 0000:00:1f.2: reg 1c: [io 0x1574-0x1577]
[ 0.316304] pci 0000:00:1f.2: reg 20: [io 0x4100-0x411f]
[ 0.316317] pci 0000:00:1f.2: reg 24: [mem 0xe4809000-0xe48097ff]
[ 0.316368] pci 0000:00:1f.2: PME# supported from D3hot
[ 0.316373] pci 0000:00:1f.2: PME# disabled
[ 0.316459] pci 0000:00:1c.0: PCI bridge to [bus 08-08]
[ 0.316523] pci 0000:00:1c.0: bridge window [io 0xf000-0x0000] (disabled)
[ 0.316529] pci 0000:00:1c.0: bridge window [mem 0xfff00000-0x000fffff] (disabled)
[ 0.316538] pci 0000:00:1c.0: bridge window [mem 0xfff00000-0x000fffff pref] (disabled)
[ 0.316706] pci 0000:10:00.0: [8086:4222] type 0 class 0x000280
[ 0.316763] pci 0000:10:00.0: reg 10: [mem 0xe4100000-0xe4100fff]
[ 0.317108] pci 0000:10:00.0: PME# supported from D0 D3hot D3cold
[ 0.317121] pci 0000:10:00.0: PME# disabled
[ 0.317225] pci 0000:00:1c.1: PCI bridge to [bus 10-10]
[ 0.317289] pci 0000:00:1c.1: bridge window [io 0xf000-0x0000] (disabled)
[ 0.317295] pci 0000:00:1c.1: bridge window [mem 0xe4100000-0xe41fffff]
[ 0.317303] pci 0000:00:1c.1: bridge window [mem 0xfff00000-0x000fffff pref] (disabled)
[ 0.317441] pci 0000:18:00.0: [14e4:1693] type 0 class 0x000200
[ 0.317474] pci 0000:18:00.0: reg 10: [mem 0xe4000000-0xe400ffff 64bit]
[ 0.317618] pci 0000:18:00.0: PME# supported from D3hot D3cold
[ 0.317624] pci 0000:18:00.0: PME# disabled
[ 0.317669] pci 0000:00:1c.2: PCI bridge to [bus 18-18]
[ 0.317733] pci 0000:00:1c.2: bridge window [io 0xf000-0x0000] (disabled)
[ 0.317739] pci 0000:00:1c.2: bridge window [mem 0xe4000000-0xe40fffff]
[ 0.317747] pci 0000:00:1c.2: bridge window [mem 0xfff00000-0x000fffff pref] (disabled)
[ 0.317813] pci 0000:00:1c.4: PCI bridge to [bus 28-28]
[ 0.317876] pci 0000:00:1c.4: bridge window [io 0x2000-0x3fff]
[ 0.317882] pci 0000:00:1c.4: bridge window [mem 0xe0000000-0xe3ffffff]
[ 0.317890] pci 0000:00:1c.4: bridge window [mem 0xfff00000-0x000fffff pref] (disabled)
[ 0.317950] pci 0000:02:04.0: [1180:0476] type 2 class 0x000607
[ 0.317980] pci 0000:02:04.0: reg 10: [mem 0xe4200000-0xe4200fff]
[ 0.318011] pci 0000:02:04.0: supports D1 D2
[ 0.318014] pci 0000:02:04.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.318020] pci 0000:02:04.0: PME# disabled
[ 0.318049] pci 0000:02:04.1: [1180:0832] type 0 class 0x000c00
[ 0.318077] pci 0000:02:04.1: reg 10: [mem 0xe4201000-0xe42017ff]
[ 0.318189] pci 0000:02:04.1: supports D1 D2
[ 0.318191] pci 0000:02:04.1: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.318197] pci 0000:02:04.1: PME# disabled
[ 0.318276] pci 0000:00:1e.0: PCI bridge to [bus 02-03] (subtractive decode)
[ 0.318342] pci 0000:00:1e.0: bridge window [io 0xf000-0x0000] (disabled)
[ 0.318348] pci 0000:00:1e.0: bridge window [mem 0xe4200000-0xe45fffff]
[ 0.318357] pci 0000:00:1e.0: bridge window [mem 0xfff00000-0x000fffff pref] (disabled)
[ 0.318360] pci 0000:00:1e.0: bridge window [io 0x0000-0x0cf7] (subtractive decode)
[ 0.318362] pci 0000:00:1e.0: bridge window [io 0x0d00-0xffff] (subtractive decode)
[ 0.318365] pci 0000:00:1e.0: bridge window [mem 0x000a0000-0x000bffff] (subtractive decode)
[ 0.318368] pci 0000:00:1e.0: bridge window [mem 0xbf800000-0xfedfffff] (subtractive decode)
[ 0.318371] pci 0000:00:1e.0: bridge window [mem 0xfee01000-0xffffffff] (subtractive decode)
[ 0.318373] pci 0000:00:1e.0: bridge window [mem 0x000d0000-0x000dffff] (subtractive decode)
[ 0.318431] pci_bus 0000:03: [bus 03-06] partially hidden behind transparent bridge 0000:02 [bus 02-03]
[ 0.318540] pci_bus 0000:00: on NUMA node 0
[ 0.318544] ACPI: PCI Interrupt Routing Table [\_SB_.C003._PRT]
[ 0.318789] ACPI: PCI Interrupt Routing Table [\_SB_.C003.C0B0._PRT]
[ 0.318876] ACPI: PCI Interrupt Routing Table [\_SB_.C003.C11D._PRT]
[ 0.318931] ACPI: PCI Interrupt Routing Table [\_SB_.C003.C131._PRT]
[ 0.318991] ACPI: PCI Interrupt Routing Table [\_SB_.C003.C132._PRT]
[ 0.319052] ACPI: PCI Interrupt Routing Table [\_SB_.C003.C134._PRT]
[ 0.319149] pci0000:00: Requesting ACPI _OSC control (0x1d)
[ 0.319210] Unable to assume _OSC PCIe control. Disabling ASPM
[ 0.337338] ACPI: PCI Interrupt Link [C12D] (IRQs 10 11) *5
[ 0.337702] ACPI: PCI Interrupt Link [C12E] (IRQs *10 11)
[ 0.338019] ACPI: PCI Interrupt Link [C12F] (IRQs 10 *11)
[ 0.338329] ACPI: PCI Interrupt Link [C130] (IRQs 10 11) *0, disabled.
[ 0.338733] ACPI: PCI Interrupt Link [C140] (IRQs *10 11)
[ 0.339050] ACPI: PCI Interrupt Link [C141] (IRQs *10 11)
[ 0.339358] ACPI: PCI Interrupt Link [C142] (IRQs 10 11) *0, disabled.
[ 0.339713] ACPI Exception: AE_NOT_FOUND, Evaluating _PRS (20110316/pci_link-184)
[ 0.339986] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[ 0.340072] vgaarb: loaded
[ 0.340231] PCI: Using ACPI for IRQ routing
[ 0.341816] PCI: pci_cache_line_size set to 64 bytes
[ 0.341936] Expanded resource reserved due to conflict with PCI Bus 0000:00
[ 0.342000] reserve RAM buffer: 000000000009fc00 - 000000000009ffff
[ 0.342003] reserve RAM buffer: 00000000bf7b0000 - 00000000bfffffff
[ 0.342124] NetLabel: Initializing
[ 0.342182] NetLabel: domain hash size = 128
[ 0.342241] NetLabel: protocols = UNLABELED CIPSOv4
[ 0.342313] NetLabel: unlabeled traffic allowed by default
[ 0.342386] HPET: 3 timers in total, 0 timers will be used for per-cpu timer
[ 0.342454] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[ 0.342687] hpet0: 3 comparators, 64-bit 14.318180 MHz counter
[ 0.359996] Switching to clocksource hpet
[ 0.363130] Switched to NOHz mode on CPU #0
[ 0.363227] Switched to NOHz mode on CPU #1
[ 0.367148] pnp: PnP ACPI init
[ 0.367232] ACPI: bus type pnp registered
[ 0.367404] pnp 00:00: [mem 0x00000000-0x0009ffff]
[ 0.367407] pnp 00:00: [mem 0x000e0000-0x000fffff]
[ 0.367409] pnp 00:00: [mem 0x00100000-0xbf7fffff]
[ 0.367477] system 00:00: [mem 0x00000000-0x0009ffff] could not be reserved
[ 0.367541] system 00:00: [mem 0x000e0000-0x000fffff] could not be reserved
[ 0.367605] system 00:00: [mem 0x00100000-0xbf7fffff] could not be reserved
[ 0.367670] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active)
[ 0.370899] pnp 00:01: [bus 00-ff]
[ 0.370902] pnp 00:01: [io 0x0cf8-0x0cff]
[ 0.370905] pnp 00:01: [io 0x0000-0x0cf7 window]
[ 0.370907] pnp 00:01: [io 0x0d00-0xffff window]
[ 0.370910] pnp 00:01: [mem 0x000a0000-0x000bffff window]
[ 0.370912] pnp 00:01: [mem 0xbf800000-0xfedfffff window]
[ 0.370915] pnp 00:01: [mem 0xfee01000-0xffffffff window]
[ 0.370917] pnp 00:01: [mem 0x000d0000-0x000dffff window]
[ 0.371021] pnp 00:01: Plug and Play ACPI device, IDs PNP0a08 PNP0a03 (active)
[ 0.371604] pnp 00:02: [io 0x0378-0x037f]
[ 0.371607] pnp 00:02: [io 0x0778-0x077a]
[ 0.371619] pnp 00:02: [irq 7]
[ 0.371622] pnp 00:02: [dma 1]
[ 0.371722] pnp 00:02: Plug and Play ACPI device, IDs PNP0401 (active)
[ 0.371803] pnp 00:03: [io 0x0560-0x056f]
[ 0.371806] pnp 00:03: [io 0x0570-0x057f]
[ 0.371808] pnp 00:03: [mem 0xfed40000-0xfed44fff]
[ 0.371843] pnp 00:03: Plug and Play ACPI device, IDs IFX0102 PNP0c31 (active)
[ 0.371854] pnp 00:04: [io 0x00f0-0x00ff]
[ 0.371860] pnp 00:04: [irq 13]
[ 0.371893] pnp 00:04: Plug and Play ACPI device, IDs PNP0c04 (active)
[ 0.371905] pnp 00:05: [io 0x0000-0x000f]
[ 0.371908] pnp 00:05: [io 0x0080-0x008f]
[ 0.371910] pnp 00:05: [io 0x00c0-0x00df]
[ 0.371912] pnp 00:05: [dma 4]
[ 0.371945] pnp 00:05: Plug and Play ACPI device, IDs PNP0200 (active)
[ 0.371954] pnp 00:06: [io 0x0061]
[ 0.371988] pnp 00:06: Plug and Play ACPI device, IDs PNP0800 (active)
[ 0.371998] pnp 00:07: [io 0x0070-0x0071]
[ 0.372000] pnp 00:07: [io 0x0072-0x0073]
[ 0.372006] pnp 00:07: [irq 8]
[ 0.372045] pnp 00:07: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 0.372112] pnp 00:08: [mem 0xfed00000-0xfed003ff]
[ 0.372148] pnp 00:08: Plug and Play ACPI device, IDs PNP0103 (active)
[ 0.372159] pnp 00:09: [io 0x0060]
[ 0.372161] pnp 00:09: [io 0x0064]
[ 0.372167] pnp 00:09: [irq 1]
[ 0.372202] pnp 00:09: Plug and Play ACPI device, IDs PNP0303 (active)
[ 0.372215] pnp 00:0a: [irq 12]
[ 0.372255] pnp 00:0a: Plug and Play ACPI device, IDs SYN0134 SYN0100 SYN0002 PNP0f13 (active)
[ 0.372387] pnp 00:0b: [io 0x0010-0x001f]
[ 0.372390] pnp 00:0b: [io 0x0024-0x003f]
[ 0.372392] pnp 00:0b: [io 0x004e-0x004f]
[ 0.372394] pnp 00:0b: [io 0x0050-0x0053]
[ 0.372396] pnp 00:0b: [io 0x0063]
[ 0.372398] pnp 00:0b: [io 0x0065]
[ 0.372400] pnp 00:0b: [io 0x0067]
[ 0.372402] pnp 00:0b: [io 0x0074-0x0077]
[ 0.372404] pnp 00:0b: [io 0x0090-0x009f]
[ 0.372406] pnp 00:0b: [io 0x00a4-0x00bd]
[ 0.372408] pnp 00:0b: [io 0x0500-0x055f]
[ 0.372411] pnp 00:0b: [io 0x0800-0x080f]
[ 0.372413] pnp 00:0b: [mem 0xffb00000-0xffbfffff]
[ 0.372415] pnp 00:0b: [mem 0xfff00000-0xffffffff]
[ 0.372486] system 00:0b: [io 0x0500-0x055f] has been reserved
[ 0.372549] system 00:0b: [io 0x0800-0x080f] has been reserved
[ 0.372611] system 00:0b: [mem 0xffb00000-0xffbfffff] has been reserved
[ 0.372674] system 00:0b: [mem 0xfff00000-0xffffffff] has been reserved
[ 0.372737] system 00:0b: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.373400] pnp 00:0c: [irq 23]
[ 0.373462] pnp 00:0c: Plug and Play ACPI device, IDs HPQ0004 (active)
[ 0.373485] pnp 00:0d: [io 0x04d0-0x04d1]
[ 0.373487] pnp 00:0d: [io 0x1000-0x107f]
[ 0.373490] pnp 00:0d: [io 0x1100-0x113f]
[ 0.373492] pnp 00:0d: [io 0x1200-0x121f]
[ 0.373494] pnp 00:0d: [mem 0xf8000000-0xfbffffff]
[ 0.373497] pnp 00:0d: [mem 0xfec00000-0xfec000ff]
[ 0.373499] pnp 00:0d: [mem 0xfed20000-0xfed3ffff]
[ 0.373501] pnp 00:0d: [mem 0xfed45000-0xfed8ffff]
[ 0.373503] pnp 00:0d: [mem 0xfed90000-0xfed99fff]
[ 0.373589] system 00:0d: [io 0x04d0-0x04d1] has been reserved
[ 0.373651] system 00:0d: [io 0x1000-0x107f] has been reserved
[ 0.373713] system 00:0d: [io 0x1100-0x113f] has been reserved
[ 0.373775] system 00:0d: [io 0x1200-0x121f] has been reserved
[ 0.373837] system 00:0d: [mem 0xf8000000-0xfbffffff] has been reserved
[ 0.373900] system 00:0d: [mem 0xfec00000-0xfec000ff] could not be reserved
[ 0.373964] system 00:0d: [mem 0xfed20000-0xfed3ffff] has been reserved
[ 0.374027] system 00:0d: [mem 0xfed45000-0xfed8ffff] has been reserved
[ 0.374090] system 00:0d: [mem 0xfed90000-0xfed99fff] has been reserved
[ 0.374153] system 00:0d: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.375020] pnp 00:0e: [mem 0x000cee00-0x000cffff]
[ 0.375024] pnp 00:0e: [mem 0xfeda0000-0xfedbffff]
[ 0.375026] pnp 00:0e: [mem 0xfee00000-0xfee00fff]
[ 0.375112] system 00:0e: [mem 0x000cee00-0x000cffff] has been reserved
[ 0.375176] system 00:0e: [mem 0xfeda0000-0xfedbffff] has been reserved
[ 0.375238] system 00:0e: [mem 0xfee00000-0xfee00fff] has been reserved
[ 0.375302] system 00:0e: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.375317] pnp: PnP ACPI: found 15 devices
[ 0.375376] ACPI: ACPI bus type pnp unregistered
[ 0.411992] pci 0000:00:1e.0: BAR 15: assigned [mem 0xc0000000-0xc3ffffff pref]
[ 0.412067] pci 0000:00:1e.0: BAR 13: assigned [io 0x5000-0x5fff]
[ 0.412130] pci 0000:00:1c.4: BAR 15: assigned [mem 0xc4000000-0xc41fffff 64bit pref]
[ 0.412205] pci 0000:00:1c.2: BAR 15: assigned [mem 0xc4200000-0xc43fffff 64bit pref]
[ 0.412279] pci 0000:00:1c.2: BAR 13: assigned [io 0x6000-0x6fff]
[ 0.412342] pci 0000:00:1c.1: BAR 15: assigned [mem 0xc4400000-0xc45fffff 64bit pref]
[ 0.412417] pci 0000:00:1c.1: BAR 13: assigned [io 0x7000-0x7fff]
[ 0.412479] pci 0000:00:1c.0: PCI bridge to [bus 08-08]
[ 0.412540] pci 0000:00:1c.0: bridge window [io disabled]
[ 0.412604] pci 0000:00:1c.0: bridge window [mem disabled]
[ 0.412667] pci 0000:00:1c.0: bridge window [mem pref disabled]
[ 0.412734] pci 0000:00:1c.1: PCI bridge to [bus 10-10]
[ 0.412796] pci 0000:00:1c.1: bridge window [io 0x7000-0x7fff]
[ 0.412862] pci 0000:00:1c.1: bridge window [mem 0xe4100000-0xe41fffff]
[ 0.412928] pci 0000:00:1c.1: bridge window [mem 0xc4400000-0xc45fffff 64bit pref]
[ 0.413007] pci 0000:00:1c.2: PCI bridge to [bus 18-18]
[ 0.413069] pci 0000:00:1c.2: bridge window [io 0x6000-0x6fff]
[ 0.413135] pci 0000:00:1c.2: bridge window [mem 0xe4000000-0xe40fffff]
[ 0.413200] pci 0000:00:1c.2: bridge window [mem 0xc4200000-0xc43fffff 64bit pref]
[ 0.413280] pci 0000:00:1c.4: PCI bridge to [bus 28-28]
[ 0.413353] pci 0000:00:1c.4: bridge window [io 0x2000-0x3fff]
[ 0.413419] pci 0000:00:1c.4: bridge window [mem 0xe0000000-0xe3ffffff]
[ 0.413484] pci 0000:00:1c.4: bridge window [mem 0xc4000000-0xc41fffff 64bit pref]
[ 0.413565] pci 0000:02:04.0: BAR 15: assigned [mem 0xc0000000-0xc3ffffff pref]
[ 0.413639] pci 0000:02:04.0: BAR 16: assigned [mem 0xc8000000-0xcbffffff]
[ 0.413702] pci 0000:02:04.0: BAR 13: assigned [io 0x5000-0x50ff]
[ 0.413763] pci 0000:02:04.0: BAR 14: assigned [io 0x5400-0x54ff]
[ 0.413825] pci 0000:02:04.0: CardBus bridge to [bus 03-06]
[ 0.413886] pci 0000:02:04.0: bridge window [io 0x5000-0x50ff]
[ 0.413952] pci 0000:02:04.0: bridge window [io 0x5400-0x54ff]
[ 0.414017] pci 0000:02:04.0: bridge window [mem 0xc0000000-0xc3ffffff pref]
[ 0.414093] pci 0000:02:04.0: bridge window [mem 0xc8000000-0xcbffffff]
[ 0.414159] pci 0000:00:1e.0: PCI bridge to [bus 02-03]
[ 0.414221] pci 0000:00:1e.0: bridge window [io 0x5000-0x5fff]
[ 0.414287] pci 0000:00:1e.0: bridge window [mem 0xe4200000-0xe45fffff]
[ 0.414353] pci 0000:00:1e.0: bridge window [mem 0xc0000000-0xc3ffffff pref]
[ 0.414442] pci 0000:00:1c.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 0.414508] pci 0000:00:1c.0: setting latency timer to 64
[ 0.414518] pci 0000:00:1c.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 0.414583] pci 0000:00:1c.1: setting latency timer to 64
[ 0.414593] pci 0000:00:1c.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 0.414658] pci 0000:00:1c.2: setting latency timer to 64
[ 0.414666] pci 0000:00:1c.4: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 0.414732] pci 0000:00:1c.4: setting latency timer to 64
[ 0.414741] pci 0000:00:1e.0: setting latency timer to 64
[ 0.414751] pci 0000:02:04.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 0.414818] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7]
[ 0.414821] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff]
[ 0.414823] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
[ 0.414826] pci_bus 0000:00: resource 7 [mem 0xbf800000-0xfedfffff]
[ 0.414828] pci_bus 0000:00: resource 8 [mem 0xfee01000-0xffffffff]
[ 0.414831] pci_bus 0000:00: resource 9 [mem 0x000d0000-0x000dffff]
[ 0.414834] pci_bus 0000:10: resource 0 [io 0x7000-0x7fff]
[ 0.414836] pci_bus 0000:10: resource 1 [mem 0xe4100000-0xe41fffff]
[ 0.414839] pci_bus 0000:10: resource 2 [mem 0xc4400000-0xc45fffff 64bit pref]
[ 0.414842] pci_bus 0000:18: resource 0 [io 0x6000-0x6fff]
[ 0.414844] pci_bus 0000:18: resource 1 [mem 0xe4000000-0xe40fffff]
[ 0.414847] pci_bus 0000:18: resource 2 [mem 0xc4200000-0xc43fffff 64bit pref]
[ 0.414849] pci_bus 0000:28: resource 0 [io 0x2000-0x3fff]
[ 0.414852] pci_bus 0000:28: resource 1 [mem 0xe0000000-0xe3ffffff]
[ 0.414855] pci_bus 0000:28: resource 2 [mem 0xc4000000-0xc41fffff 64bit pref]
[ 0.414857] pci_bus 0000:02: resource 0 [io 0x5000-0x5fff]
[ 0.414860] pci_bus 0000:02: resource 1 [mem 0xe4200000-0xe45fffff]
[ 0.414862] pci_bus 0000:02: resource 2 [mem 0xc0000000-0xc3ffffff pref]
[ 0.414865] pci_bus 0000:02: resource 4 [io 0x0000-0x0cf7]
[ 0.414867] pci_bus 0000:02: resource 5 [io 0x0d00-0xffff]
[ 0.414870] pci_bus 0000:02: resource 6 [mem 0x000a0000-0x000bffff]
[ 0.414872] pci_bus 0000:02: resource 7 [mem 0xbf800000-0xfedfffff]
[ 0.414875] pci_bus 0000:02: resource 8 [mem 0xfee01000-0xffffffff]
[ 0.414877] pci_bus 0000:02: resource 9 [mem 0x000d0000-0x000dffff]
[ 0.414880] pci_bus 0000:03: resource 0 [io 0x5000-0x50ff]
[ 0.414882] pci_bus 0000:03: resource 1 [io 0x5400-0x54ff]
[ 0.414885] pci_bus 0000:03: resource 2 [mem 0xc0000000-0xc3ffffff pref]
[ 0.414887] pci_bus 0000:03: resource 3 [mem 0xc8000000-0xcbffffff]
[ 0.414935] NET: Registered protocol family 2
[ 0.415062] IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.415368] TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
[ 0.415894] TCP bind hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.416143] TCP: Hash tables configured (established 131072 bind 65536)
[ 0.416205] TCP reno registered
[ 0.416264] UDP hash table entries: 512 (order: 2, 16384 bytes)
[ 0.416330] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[ 0.416507] NET: Registered protocol family 1
[ 0.416583] pci 0000:00:02.0: Boot video device
[ 0.416785] PCI: CLS 64 bytes, default 64
[ 0.416838] Unpacking initramfs...
[ 0.451007] Freeing initrd memory: 1760k freed
[ 0.452054] apm: BIOS not found.
[ 0.452259] audit: initializing netlink socket (disabled)
[ 0.452332] type=2000 audit(1308999272.449:1): initialized
[ 0.452758] highmem bounce pool size: 64 pages
[ 0.452821] HugeTLB registered 4 MB page size, pre-allocated 0 pages
[ 0.455200] VFS: Disk quotas dquot_6.5.2
[ 0.455344] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.455524] msgmni has been set to 1689
[ 0.455791] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
[ 0.456544] io scheduler noop registered
[ 0.456604] io scheduler deadline registered
[ 0.456686] io scheduler cfq registered (default)
[ 0.456882] pcieport 0000:00:1c.0: setting latency timer to 64
[ 0.456945] pcieport 0000:00:1c.0: irq 40 for MSI/MSI-X
[ 0.457031] pcieport 0000:00:1c.1: setting latency timer to 64
[ 0.457087] pcieport 0000:00:1c.1: irq 41 for MSI/MSI-X
[ 0.457173] pcieport 0000:00:1c.2: setting latency timer to 64
[ 0.457229] pcieport 0000:00:1c.2: irq 42 for MSI/MSI-X
[ 0.457316] pcieport 0000:00:1c.4: setting latency timer to 64
[ 0.457371] pcieport 0000:00:1c.4: irq 43 for MSI/MSI-X
[ 0.457576] intel_idle: MWAIT substates: 0x22220
[ 0.457578] intel_idle: does not run on family 6 model 15
[ 0.457584] ERST: Table is not found!
[ 0.457656] isapnp: Scanning for PnP cards...
[ 0.814935] isapnp: No Plug & Play device found
[ 0.815057] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 1.017338] i8042: PNP: PS/2 Controller [PNP0303:C298,PNP0f13:C299] at 0x60,0x64 irq 1,12
[ 1.019024] i8042: Detected active multiplexing controller, rev 1.1
[ 1.019854] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 1.019947] serio: i8042 AUX0 port at 0x60,0x64 irq 12
[ 1.020050] serio: i8042 AUX1 port at 0x60,0x64 irq 12
[ 1.020136] serio: i8042 AUX2 port at 0x60,0x64 irq 12
[ 1.020222] serio: i8042 AUX3 port at 0x60,0x64 irq 12
[ 1.020375] mousedev: PS/2 mouse device common for all mice
[ 1.020520] rtc_cmos 00:07: RTC can wake from S4
[ 1.041983] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
[ 1.043462] rtc_cmos 00:07: rtc core: registered rtc_cmos as rtc0
[ 1.043553] rtc0: alarms up to one month, y3k, 114 bytes nvram, hpet irqs
[ 1.043640] cpuidle: using governor ladder
[ 1.043698] cpuidle: using governor menu
[ 1.044008] TCP cubic registered
[ 1.044067] NET: Registered protocol family 17
[ 1.044133] Registering the dns_resolver key type
[ 1.044208] Using IPI No-Shortcut mode
[ 1.044349] PM: Checking hibernation image partition /dev/disk/by-uuid/1bdc571f-0c58-4972-91ba-3dddae8434d6
[ 1.054023] PM: Hibernation image not present or could not be loaded.
[ 1.054029] registered taskstats version 1
[ 1.054676] rtc_cmos 00:07: setting system clock to 2011-06-25 10:54:34 UTC (1308999274)
[ 1.054790] Initializing network drop monitor service
[ 1.054922] Freeing unused kernel memory: 524k freed
[ 1.055268] Write protecting the kernel text: 3384k
[ 1.055352] Write protecting the kernel read-only data: 1032k
[ 1.071412] udevd[68]: starting version 171
[ 1.187956] SCSI subsystem initialized
[ 1.210300] libata version 3.00 loaded.
[ 1.213463] ata_piix 0000:00:1f.1: version 2.13
[ 1.213484] ata_piix 0000:00:1f.1: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 1.213591] ata_piix 0000:00:1f.1: setting latency timer to 64
[ 1.213968] scsi0 : ata_piix
[ 1.214128] scsi1 : ata_piix
[ 1.214568] ata1: PATA max UDMA/100 cmd 0x1f0 ctl 0x3f6 bmdma 0x40c0 irq 14
[ 1.214632] ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0x40c8 irq 15
[ 1.214903] ata2: port disabled. ignoring.
[ 1.373683] ata1.00: ATAPI: HL-DT-ST DVDRAM GSA-T20N, WC05, max MWDMA2
[ 1.386897] ata1.00: configured for MWDMA2
[ 1.392272] scsi 0:0:0:0: CD-ROM HL-DT-ST DVDRAM GSA-T20N WC05 PQ: 0 ANSI: 5
[ 1.398036] ahci 0000:00:1f.2: version 3.0
[ 1.398053] ahci 0000:00:1f.2: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 1.398174] ahci 0000:00:1f.2: irq 44 for MSI/MSI-X
[ 1.398216] ahci: SSS flag set, parallel bus scan disabled
[ 1.398301] ahci 0000:00:1f.2: AHCI 0001.0100 32 slots 3 ports 3 Gbps 0x1 impl SATA mode
[ 1.398376] ahci 0000:00:1f.2: flags: 64bit ncq sntf stag pm led clo pio slum part ccc
[ 1.398453] ahci 0000:00:1f.2: setting latency timer to 64
[ 1.398893] scsi2 : ahci
[ 1.399132] scsi3 : ahci
[ 1.399311] scsi4 : ahci
[ 1.399475] ata3: SATA max UDMA/133 abar m2048@0xe4809000 port 0xe4809100 irq 44
[ 1.399551] ata4: DUMMY
[ 1.399608] ata5: DUMMY
[ 1.453359] Refined TSC clocksource calibration: 1994.999 MHz.
[ 1.453425] Switching to clocksource tsc
[ 1.716689] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 1.718502] ata3.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
[ 1.718578] ata3.00: ACPI cmd b1/c1:00:00:00:00:a0 (DEVICE CONFIGURATION OVERLAY) filtered out
[ 1.718690] ata3.00: ACPI cmd c6/00:10:00:00:00:a0 (SET MULTIPLE MODE) succeeded
[ 1.718695] ata3.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
[ 1.719204] ata3.00: ATA-7: TOSHIBA MK1237GSX, DL132C, max UDMA/100
[ 1.719267] ata3.00: 234441648 sectors, multi 16: LBA48
[ 1.721104] ata3.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
[ 1.721179] ata3.00: ACPI cmd b1/c1:00:00:00:00:a0 (DEVICE CONFIGURATION OVERLAY) filtered out
[ 1.721289] ata3.00: ACPI cmd c6/00:10:00:00:00:a0 (SET MULTIPLE MODE) succeeded
[ 1.721293] ata3.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
[ 1.721801] ata3.00: configured for UDMA/100
[ 1.721984] scsi 2:0:0:0: Direct-Access ATA TOSHIBA MK1237GS DL13 PQ: 0 ANSI: 5
[ 1.731236] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
[ 1.731315] cdrom: Uniform CD-ROM driver Revision: 3.20
[ 1.731598] sr 0:0:0:0: Attached scsi CD-ROM sr0
[ 1.731702] sd 2:0:0:0: [sda] 234441648 512-byte logical blocks: (120 GB/111 GiB)
[ 1.731837] sd 2:0:0:0: [sda] Write Protect is off
[ 1.731902] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 1.731926] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 1.845493] sda: sda1 sda2 sda3 < sda5 sda6 sda7 > sda4
[ 1.846050] sd 2:0:0:0: [sda] Attached SCSI disk
[ 2.761814] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)
[ 5.051896] udevd[281]: starting version 171
[ 5.377558] fuse init (API version 7.16)
[ 5.559732] vboxdrv: Found 2 processor cores.
[ 5.559807] vboxdrv: fAsync=0 offMin=0x1d6 offMax=0x15ae
[ 5.559854] vboxdrv: TSC mode is 'synchronous', kernel timer mode is 'normal'.
[ 5.559857] vboxdrv: Successfully loaded version 4.0.8 (interface 0x00180000).
[ 5.781012] ACPI: acpi_idle registered with cpuidle
[ 5.786645] Monitor-Mwait will be used to enter C-1 state
[ 5.786678] Monitor-Mwait will be used to enter C-2 state
[ 5.786684] Marking TSC unstable due to TSC halts in idle
[ 5.786717] Switching to clocksource hpet
[ 6.051738] input: Sleep Button as /devices/LNXSYSTM:00/device:00/PNP0C0E:00/input/input1
[ 6.051745] ACPI: Sleep Button [C2BF]
[ 6.051804] input: Lid Switch as /devices/LNXSYSTM:00/device:00/PNP0C0D:00/input/input2
[ 6.051865] ACPI: Lid Switch [C153]
[ 6.051938] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
[ 6.051942] ACPI: Power Button [PWRF]
[ 6.057265] ACPI: Deprecated procfs I/F for AC is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
[ 6.066477] ACPI: AC Adapter [C239] (on-line)
[ 6.114690] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
[ 6.114702] ACPI: Battery Slot [C23B] (battery present)
[ 6.114779] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
[ 6.114785] ACPI: Battery Slot [C23A] (battery absent)
[ 6.115381] wmi: Mapper loaded
[ 6.172603] tpm_tis 00:03: 1.2 TPM (device-id 0xB, rev-id 16)
[ 6.265090] ACPI: Fan [C3C1] (off)
[ 6.265157] ACPI: Fan [C3C2] (off)
[ 6.265220] ACPI: Fan [C3C3] (off)
[ 6.265284] ACPI: Fan [C3C4] (off)
[ 6.265348] ACPI: Fan [C3C5] (off)
[ 6.379163] input: PC Speaker as /devices/platform/pcspkr/input/input4
[ 6.397190] input: HP WMI hotkeys as /devices/virtual/input/input5
[ 6.463770] hp_accel: hardware type NC6710x found
[ 6.513243] iTCO_vendor_support: vendor-support=0
[ 6.570412] lis3lv02d: 12 bits sensor found
[ 6.580235] thermal LNXTHERM:00: registered as thermal_zone0
[ 6.580238] ACPI: Thermal Zone [TZ3] (41 C)
[ 6.803030] yenta_cardbus 0000:02:04.0: CardBus bridge found [103c:30c0]
[ 6.831034] Linux agpgart interface v0.103
[ 6.886604] usbcore: registered new interface driver usbfs
[ 6.886833] usbcore: registered new interface driver hub
[ 6.890217] usbcore: registered new device driver usb
[ 6.901294] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.06
[ 6.901393] iTCO_wdt: Found a ICH8M TCO device (Version=2, TCOBASE=0x1060)
[ 6.901464] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
[ 6.926164] tg3.c:v3.117 (January 25, 2011)
[ 6.926184] tg3 0000:18:00.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
[ 6.926195] tg3 0000:18:00.0: setting latency timer to 64
[ 6.930903] yenta_cardbus 0000:02:04.0: ISA IRQ mask 0x0cb8, PCI irq 16
[ 6.930908] yenta_cardbus 0000:02:04.0: Socket status: 30000006
[ 6.930913] pci_bus 0000:02: Raising subordinate bus# of parent bus (#02) from #03 to #06
[ 6.930922] yenta_cardbus 0000:02:04.0: pcmcia: parent PCI bridge window: [io 0x5000-0x5fff]
[ 6.930926] pcmcia_socket pcmcia_socket0: cs: IO port probe 0x5000-0x5fff: excluding 0x5000-0x50ff 0x5400-0x54ff
[ 6.938390] yenta_cardbus 0000:02:04.0: pcmcia: parent PCI bridge window: [mem 0xe4200000-0xe45fffff]
[ 6.938393] pcmcia_socket pcmcia_socket0: cs: memory probe 0xe4200000-0xe45fffff: excluding 0xe4200000-0xe423ffff
[ 6.938409] yenta_cardbus 0000:02:04.0: pcmcia: parent PCI bridge window: [mem 0xc0000000-0xc3ffffff pref]
[ 6.938412] pcmcia_socket pcmcia_socket0: cs: memory probe 0xc0000000-0xc3ffffff: excluding 0xc0000000-0xc3ffffff
[ 6.963502] firewire_ohci 0000:02:04.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 6.990831] ppdev: user-space parallel port driver
[ 6.995198] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 6.995231] ehci_hcd 0000:00:1a.7: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 6.995250] ehci_hcd 0000:00:1a.7: setting latency timer to 64
[ 6.995254] ehci_hcd 0000:00:1a.7: EHCI Host Controller
[ 6.995285] ehci_hcd 0000:00:1a.7: new USB bus registered, assigned bus number 1
[ 7.000019] tg3 0000:18:00.0: vpd r/w failed. This is likely a firmware bug on this device. Contact the card vendor for a firmware update.
[ 7.006712] ehci_hcd 0000:00:1a.7: debug port 1
[ 7.011560] ehci_hcd 0000:00:1a.7: cache line size of 64 is not supported
[ 7.011583] ehci_hcd 0000:00:1a.7: irq 18, io mem 0xe4800000
[ 7.023711] ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00
[ 7.023894] hub 1-0:1.0: USB hub found
[ 7.023900] hub 1-0:1.0: 4 ports detected
[ 7.024015] ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 20 (level, low) -> IRQ 20
[ 7.024029] ehci_hcd 0000:00:1d.7: setting latency timer to 64
[ 7.024034] ehci_hcd 0000:00:1d.7: EHCI Host Controller
[ 7.024044] ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 2
[ 7.024158] firewire_ohci: Added fw-ohci device 0000:02:04.1, OHCI v1.10, 4 IR + 4 IT contexts, quirks 0x1
[ 7.033900] uhci_hcd: USB Universal Host Controller Interface driver
[ 7.037377] ehci_hcd 0000:00:1d.7: debug port 1
[ 7.041256] ehci_hcd 0000:00:1d.7: cache line size of 64 is not supported
[ 7.041277] ehci_hcd 0000:00:1d.7: irq 20, io mem 0xe4808000
[ 7.053398] ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00
[ 7.053920] hub 2-0:1.0: USB hub found
[ 7.053926] hub 2-0:1.0: 6 ports detected
[ 7.054087] agpgart-intel 0000:00:00.0: Intel 965GM Chipset
[ 7.054200] agpgart-intel 0000:00:00.0: detected gtt size: 524288K total, 262144K mappable
[ 7.054704] agpgart-intel 0000:00:00.0: detected 8192K stolen memory
[ 7.055143] agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xd0000000
[ 7.055302] uhci_hcd 0000:00:1a.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 7.055312] uhci_hcd 0000:00:1a.0: setting latency timer to 64
[ 7.055317] uhci_hcd 0000:00:1a.0: UHCI Host Controller
[ 7.055329] uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 3
[ 7.060031] tg3 0000:18:00.0: vpd r/w failed. This is likely a firmware bug on this device. Contact the card vendor for a firmware update.
[ 7.063576] uhci_hcd 0000:00:1a.0: irq 16, io base 0x00004020
[ 7.063770] hub 3-0:1.0: USB hub found
[ 7.063775] hub 3-0:1.0: 2 ports detected
[ 7.063872] uhci_hcd 0000:00:1a.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 7.063881] uhci_hcd 0000:00:1a.1: setting latency timer to 64
[ 7.063886] uhci_hcd 0000:00:1a.1: UHCI Host Controller
[ 7.063894] uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 4
[ 7.073405] uhci_hcd 0000:00:1a.1: irq 17, io base 0x00004040
[ 7.073562] hub 4-0:1.0: USB hub found
[ 7.073566] hub 4-0:1.0: 2 ports detected
[ 7.073657] uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20
[ 7.073665] uhci_hcd 0000:00:1d.0: setting latency timer to 64
[ 7.073671] uhci_hcd 0000:00:1d.0: UHCI Host Controller
[ 7.073679] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 5
[ 7.083408] parport_pc 00:02: reported by Plug and Play ACPI
[ 7.083486] parport0: PC-style at 0x378 (0x778), irq 7
[ 7.083667] uhci_hcd 0000:00:1d.0: irq 20, io base 0x00004060
[ 7.083832] hub 5-0:1.0: USB hub found
[ 7.083837] hub 5-0:1.0: 2 ports detected
[ 7.083930] uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 21 (level, low) -> IRQ 21
[ 7.083938] uhci_hcd 0000:00:1d.1: setting latency timer to 64
[ 7.083942] uhci_hcd 0000:00:1d.1: UHCI Host Controller
[ 7.083951] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 6
[ 7.084066] , dma 1 [PCSPP,TRISTATE,COMPAT,ECP,DMA]
[ 7.094562] sr 0:0:0:0: Attached scsi generic sg0 type 5
[ 7.094640] sd 2:0:0:0: Attached scsi generic sg1 type 0
[ 7.096796] input: ST LIS3LV02DL Accelerometer as /devices/platform/lis3lv02d/input/input6
[ 7.096914] Registered led device: hp::hddprotect
[ 7.096935] hp_accel: driver loaded
[ 7.097080] uhci_hcd 0000:00:1d.1: irq 21, io base 0x00004080
[ 7.097249] hub 6-0:1.0: USB hub found
[ 7.097254] hub 6-0:1.0: 2 ports detected
[ 7.097349] uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 7.097362] uhci_hcd 0000:00:1d.2: setting latency timer to 64
[ 7.097366] uhci_hcd 0000:00:1d.2: UHCI Host Controller
[ 7.097374] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 7
[ 7.112415] uhci_hcd 0000:00:1d.2: irq 18, io base 0x000040a0
[ 7.112609] hub 7-0:1.0: USB hub found
[ 7.112614] hub 7-0:1.0: 2 ports detected
[ 7.120662] tg3 0000:18:00.0: vpd r/w failed. This is likely a firmware bug on this device. Contact the card vendor for a firmware update.
[ 7.121675] tg3 0000:18:00.0: eth0: Tigon3 [partno(none) rev b002] (PCI Express) MAC address 00:1c:c4:c6:6f:ad
[ 7.121680] tg3 0000:18:00.0: eth0: attached PHY is 5787 (10/100/1000Base-T Ethernet) (WireSpeed[1])
[ 7.121684] tg3 0000:18:00.0: eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1]
[ 7.121687] tg3 0000:18:00.0: eth0: dma_rwctrl[76180000] dma_mask[64-bit]
[ 7.208882] cfg80211: Calling CRDA to update world regulatory domain
[ 7.380385] pcmcia_socket pcmcia_socket0: cs: IO port probe 0x100-0x3af: excluding 0x170-0x177 0x1f0-0x1f7 0x370-0x37f
[ 7.382688] pcmcia_socket pcmcia_socket0: cs: IO port probe 0x3e0-0x4ff: excluding 0x3f0-0x3f7 0x4d0-0x4d7
[ 7.383693] pcmcia_socket pcmcia_socket0: cs: IO port probe 0x820-0x8ff: clean.
[ 7.384516] pcmcia_socket pcmcia_socket0: cs: IO port probe 0xc00-0xcf7: clean.
[ 7.385421] pcmcia_socket pcmcia_socket0: cs: memory probe 0x0c0000-0x0fffff: excluding 0xc0000-0xcffff 0xe0000-0xfffff
[ 7.385491] pcmcia_socket pcmcia_socket0: cs: memory probe 0xa0000000-0xa0ffffff: excluding 0xa0000000-0xa0ffffff
[ 7.385557] pcmcia_socket pcmcia_socket0: cs: memory probe 0x60000000-0x60ffffff: excluding 0x60000000-0x60ffffff
[ 7.385625] pcmcia_socket pcmcia_socket0: cs: IO port probe 0xa00-0xaff: clean.
[ 7.510546] thermal LNXTHERM:01: registered as thermal_zone1
[ 7.510549] ACPI: Thermal Zone [TZ4] (23 C)
[ 7.526773] firewire_core: created device fw0: GUID 00023f99299d0810, S400
[ 7.532557] [drm] Initialized drm 1.1.0 20060810
[ 7.582098] thermal LNXTHERM:02: registered as thermal_zone2
[ 7.582101] ACPI: Thermal Zone [TZ5] (22 C)
[ 7.600111] thermal LNXTHERM:03: registered as thermal_zone3
[ 7.600115] ACPI: Thermal Zone [TZ0] (51 C)
[ 7.603276] thermal LNXTHERM:04: registered as thermal_zone4
[ 7.603279] ACPI: Thermal Zone [TZ1] (49 C)
[ 7.670060] usb 3-1: new full speed USB device number 2 using uhci_hcd
[ 7.733614] HDA Intel 0000:00:1b.0: power state changed by ACPI to D0
[ 7.733621] HDA Intel 0000:00:1b.0: power state changed by ACPI to D0
[ 7.733637] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 7.733698] HDA Intel 0000:00:1b.0: irq 45 for MSI/MSI-X
[ 7.733729] HDA Intel 0000:00:1b.0: setting latency timer to 64
[ 7.856415] Synaptics Touchpad, model: 1, fw: 6.2, id: 0x2580b1, caps: 0xa04793/0x300000/0x0
[ 7.856421] serio: Synaptics pass-through port at isa0060/serio4/input0
[ 7.897114] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio4/input/input7
[ 7.911295] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input8
[ 7.948997] i915 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 7.949004] i915 0000:00:02.0: setting latency timer to 64
[ 7.962188] i915 0000:00:02.0: irq 46 for MSI/MSI-X
[ 7.962194] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[ 7.962196] [drm] Driver supports precise vblank timestamp query.
[ 8.070059] usb 5-2: new full speed USB device number 2 using uhci_hcd
[ 8.090218] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[ 8.090555] [drm] initialized overlay support
[ 8.104983] iwl3945: Intel(R) PRO/Wireless 3945ABG/BG Network Connection driver for Linux, in-tree:s
[ 8.104986] iwl3945: Copyright(c) 2003-2011 Intel Corporation
[ 8.105051] iwl3945 0000:10:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 8.105066] iwl3945 0000:10:00.0: setting latency timer to 64
[ 8.160258] iwl3945 0000:10:00.0: Tunable channels: 13 802.11bg, 23 802.11a channels
[ 8.160262] iwl3945 0000:10:00.0: Detected Intel Wireless WiFi Link 3945ABG
[ 8.160407] iwl3945 0000:10:00.0: irq 47 for MSI/MSI-X
[ 8.160646] Registered led device: phy0-led
[ 8.253535] ieee80211 phy0: Selected rate control algorithm 'iwl-3945-rs'
[ 8.476535] fbcon: inteldrmfb (fb0) is primary device
[ 8.521567] Console: switching to colour frame buffer device 160x50
[ 8.525923] fb0: inteldrmfb frame buffer device
[ 8.525925] drm: registered panic notifier
[ 8.526564] cfg80211: World regulatory domain updated:
[ 8.526567] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 8.526570] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 8.526573] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 8.526576] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 8.526578] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 8.526581] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 8.527338] ACPI Exception: AE_AML_PACKAGE_LIMIT, Index (0x0000000000000004) is beyond end of object (20110316/exoparg2-418)
[ 8.527351] ACPI Error: Method parse/execution failed [\_SB_.C003.C098._DOD] (Node f4833588), AE_AML_PACKAGE_LIMIT (20110316/psparse-536)
[ 8.527361] ACPI Exception: AE_AML_PACKAGE_LIMIT, Evaluating _DOD (20110316/video-1148)
[ 8.528072] acpi device:01: registered as cooling_device7
[ 8.528588] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:00/input/input9
[ 8.528684] ACPI: Video Device [C098] (multi-head: yes rom: no post: no)
[ 8.529162] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
[ 9.024454] cfg80211: Calling CRDA for country: NL
[ 9.027257] Bluetooth: Core ver 2.16
[ 9.027284] NET: Registered protocol family 31
[ 9.027286] Bluetooth: HCI device and connection manager initialized
[ 9.027289] Bluetooth: HCI socket layer initialized
[ 9.027291] Bluetooth: L2CAP socket layer initialized
[ 9.028560] Bluetooth: SCO socket layer initialized
[ 9.032087] cfg80211: Regulatory domain changed to country: NL
[ 9.032091] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 9.032253] cfg80211: (2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[ 9.032256] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[ 9.032258] cfg80211: (5250000 KHz - 5330000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[ 9.032261] cfg80211: (5490000 KHz - 5710000 KHz @ 40000 KHz), (N/A, 2700 mBm)
[ 9.074179] Bluetooth: Generic Bluetooth USB driver ver 0.6
[ 9.074571] usbcore: registered new interface driver btusb
[ 10.265890] EXT4-fs (sda1): re-mounted. Opts: (null)
[ 10.367394] EXT4-fs (sda5): mounted filesystem with ordered data mode. Opts: (null)
[ 10.429791] EXT4-fs (sda6): mounted filesystem with ordered data mode. Opts: (null)
[ 10.622332] Adding 3421840k swap on /dev/sda2. Priority:-1 extents:1 across:3421840k
[ 15.937897] coretemp coretemp.0: TjMax is assumed as 100 C!
[ 15.937979] coretemp coretemp.1: TjMax is assumed as 100 C!
[ 21.256096] iwl3945 0000:10:00.0: loadThe solution which is working for me is the following.
Create the following file:
/etc/modprobe.d/iwl3945.conf
And put the following in it:
options iwl3945 disable_hw_scan=0
Of course the file name in modprobe.d can be different but must end with .conf
via: http://ubuntuforums.org/showthread.php?t=1837729 -
BT Infinity evening and weekend speed drops
Hi,
I have a BT Business Hub 5 and Infinity package.
My connection during the working week in the day is usually around:
27.95MB/s down, 4.63Mb/s up and a ping of around 20ms.
Often in the evenings and on weekends the speed drops to around:
1.5MB/s down, 4.5Mb/s up and a ping of anywhere between 20ms and 60ms
I called up BT Business suport and raised a ticket to only have an email the next day stating your issue has been resolved, however it has not been resolved. Obviously they done a test in week day during the day when it is usually fine and not in the evening or on the weekend.
Basically my old 8Mb package from BT was often faster in the evenings and on weekends, with a typical connection of:
3.5 to 5Mbps down and a 0.35Mbs up, ping times were between 20ms and 120ms)
This translates to if I was on my old 8Mb package from BT I could download at around 720Kbs max during the evenings and weekends instead of 160Kbs.
Anyone actually got BT to solve this? I've read a lot of posts so far where people are just writing letters of complaint and contacting the ombidsman.
Is there is a resolution to this?
Thanks
DAs a business user you need to post here. https://business.forums.bt.com
This is a residential forum
If you like a post, or want to say thanks for a helpful answer, please click on the Ratings star on the left-hand side of the post.
If someone answers your question correctly please let other members know by clicking on ’Mark as Accepted Solution’. -
I'm sorry if this has been posted before but it could of taken a while to find a thread on exactly the same subject as mine
I got BT Broadband, Option 3 last month. When I signed up I was told I could get upto 7.5MB download speeds and for the last month I have been getting speeds of around 5 - 6.9MB which I was very happy about but over the last few days I have seen my speed drop to around 1.7 - 1.9MB and in 1 case as low as 0.7MB.
My phone still works so I don't think there is a problem with my phone line, I don't believe there is a problem with my router but just so you know I have the HomeHub 2.0
. I recently did a speed test on the BT website and it claims I can get upto 8MB which is 0.5 more than a month ago so is it possible that the exchange has had some work done on it and it will just take a few days for things to get back to normal? I would appreciate any help that you could give meDownload speedachieved during the test was - 1313 Kbps
For your connection, the acceptable range of speeds is 400-2000 Kbps.
Additional Information:
Your DSL Connection Rate :8128 Kbps(DOWN-STREAM), 448 Kbps(UP-STREAM)
IP Profile for your line is - 2000 Kbps
ADSL line status
Connection Information
Line state
Connected
Connection time
0 days, 14:08:16
Downstream
8,128 Kbps
Upstream
448 Kbps
ADSL Settings
VPI/VCI
0/38
Type
PPPoA
Modulation
G.992.1 Annex A
Latency type
Interleaved
Noise margin (Down/Up)
12.6 dB / 25.0 dB
Line attenuation (Down/Up)
14.6 dB / 6.0 dB
Output power (Down/Up)
15.3 dBm / 1.8 dBm
Loss of Framing (Local/Remote)
0 / 0
Loss of Signal (Local/Remote)
0 / 0
Loss of Power (Local/Remote)
0 / 0
FEC Errors (Down/Up)
2126 / 0
CRC Errors (Down/Up)
2 / 0
HEC Errors (Down/Up)
59 / 0
Error Seconds (Local/Remote)
2 / 0 -
Upgraded from HH3 to HH5 and Speed Dropped Straigh...
Hello All,
I did a very foolish thing earlier in the week. I ordered a Home Hub 5 to replace my Hub 3. I installed it today and immediately the download speed dropped from an average 71megs (+BT WiFi Allowance) to 61megs. I spoke to online support and they basically told me I was only guaranteed about 55meg. Now, I have been getting 71 for more than a year - completely constant. No problems, very little variation. BT Wholesale Speedtest shows my download speed has dropped to 61.00 and my profile is set to 62.28. The slowdown is quite noticable in use. I presume the changeover has caused my line to be re-profiled which, naively, I didn't expect to happen as I was only changing the hub. My hub stats are shown below. Any help would be most appreciated. I have to say though that I should have followed the expression 'If it ain't broke don't fix it' and left things well alone!
Best wishes and kind regards,
Roy Bennett
1. Product name:
BT Home Hub
2. Serial number:
xxxxxxxxxxxxxxxxxxxx
3. Firmware version:
Software version 4.7.5.1.83.8.173.1.4 (Type A) Last updated Unknown
4. Board version:
BT Hub 5A
5. VDSL uptime:
0 days, 23:27:55
6. Data rate:
20000 / 64340
7. Maximum data rate:
22363 / 74404
8. Noise margin:
6.4 / 6.6
9. Line attenuation:
0.0 / 18.0
10. Signal attenuation:
0.0 / 18.0
11. Data sent/received:
162.8 MB / 1.5 GB
12. Broadband username:
[email protected]
13. BT Wi-fi:
YesI have an update........ after several calls to India I finally found a level 2 Tech that seemed to know what he was doing, very helpful well spoken guy called Sanjeev (pobably never get him again).
I told him that my HH5 drops out and is very unstable and I should get 75meg but was fluctuation between 6 and 32meg on wi fi.I told him I hve reverted back to my old Huib 3 and Router setrup and both him and an engineer that visited me said that ws a good move. He told me to do the following:
Go into the hub and change the channel to 11
turn all media off that was connecting to the wi fi, from mobiles to laptops and iPads and even the Youview box
unplug the Router then the HH3 and leave off
he then resent the line to clear as he said "static/cache on the line and anything holding memory"
a few minutes later he came back and said to start up the white Router untill the power and DSL lights were on and steady
turn the HH3 back on and wiait for the 3 blue lights
fire up my wireless laptop and go to Speedtest.net and check the speed and consistancey
The result.......... back up to 36meg wifi which is what it used to be in my conservatory and steady as a rock. I get steady 75meg wired and I expect about 50% loss for the distance away through wi fi.
I am now getting a £33 refund for my trouble and am now trying to arrange for the refund of my HH5 which I have told them is "Not fit for purpose" and asked for my contract to be reverted to before I upgraded. Watch this spce for update
Phew! -
BT Infinity speed dropped from 77mb to 64mb
Hi there I recently got BT Infinity 2. Which was brilliant for the first two weeks with a constant 77mb IP Profile. But sometime last week (possibly related to the wind and snow?) It just done an insant drop to 64mb and has stuck there ever since. Is there anything I can do to get my speed back up. Or do I have too wait 2-3 weeks for DLM to reset it automatically?
Before:
After:
1. Product name:
BT Home Hub
2. Serial number:
+068543+NQ42955553
3. Firmware version:
Software version 4.7.5.1.83.8.173.1.6 (Type A) Last updated Unknown
4. Board version:
BT Hub 5A
5. VDSL uptime:
0 days, 00:52:01
6. Data rate:
18771 / 65605
7. Maximum data rate:
18748 / 65502
8. Noise margin:
5.9 / 6.2
9. Line attenuation:
0.0 / 17.7
10. Signal attenuation:
0.0 / 17.4
Unfortunately I dont have an IP profile screenshot before the speed drop but it was 77mb.
Thankscan you post the estimates from the dslchecker
If you like a post, or want to say thanks for a helpful answer, please click on the Ratings star on the left-hand side of the post.
If someone answers your question correctly please let other members know by clicking on ’Mark as Accepted Solution’. -
BT Infinity 2 Speed dropped and now doesn't recove...
I've had BT Infinity 2 for a couple of years now and it has been working flawlessly. I use a Fritz!Box 7390 router and have had no problems at all with it.
That is until mid-January 2014 when I noticed by connection speed dropping down to less than 40MB/s and about 9MB/s on the upload. Now some may say that this is fine, and it does exceed my promised speed of 31MB/s by BT, which is true. However for the last two years I've constantly had speeds of 55-70Mb download and upload speeds of 13-18MBs.
Speedtest.net is reporting: 40Mb download and 10.3 Mb upload.
I do a lot of file transfers and remote server work so I notice the speed drop.
The Frtiz!Box reports some interesting statistics. Currently it is showing this:
Receive Send
Max. DSLAM throughput 44000 12000
Min. DSLAM throughput 22000 6000
Attainable data rate 46200 18176
Current throughput 43984 12000
Now I know for a fact that prior to this issue the Fritz!Box has been reportinging a Max. DSLAM throughput of 79000 and 20000 with an attainable data rate of 81000 and 24000 respectively. I suspect that there is something wrong either at the exchange DSLAM or with the line in between.
From the above figures it suggests that I am only obtaining BT Infiinty 1 speeds on my line and not Infinity 2. However my account says Infinity 2 and checking with the BT guys they report that there is no problem because I'm getting more than that promised 31 MB/s.
Frustrating as I know this has changed in the last three weeks. What's more suspecious is that I have the Fritz!Box sete to disconnect/reconnect every day at 4am. This means that every day normally I get a varying speed e.g. one day it might report 60/14, the next 55/13, etc. However since I've noticed this problem the line speed never changes, constantly reporting 44/12 with no fluctuation at all. This has been happening for about 3-5 weeks.
I just wondered if there is anything I can do now to find out where or really if there is a problem. BT 150 telephone support in India don't want to know because they say I'm getting more than 31Mbs.
Thanks,
Gareth.This is the full page of DSL stats from the Fritz!Box:
Receive Direction Send Direction
Max. DSLAM throughput
kbit/s
44000
12000
Min. DSLAM throughput
kbit/s
22000
6000
Attainable data rate
kbit/s
45036
16288
Current throughput
kbit/s
43984
12000
Seamless rate adaptation
false
false
Latency
8 ms
8 ms
Impulse Noise Protection
3
4
G.inp
off
off
Signal-to-noise ratio
dB
8
7
Bitswap
on
on
Line attenuation
dB
13
2
Profile
17a
G.Vector
off
off
Carrier record
A43
A43 -
I have had Infinity option 2 for around 3 months and all has been fine until the past week.
I usually get 76MB down and 20MB up
the past week the speed has dropped to 70mb down and 19mb up for no apparant reason.
I am on the BT homehub 5 and its connected directly to the master socket.
I live aprox 150 meters from the street cabinet.
There has been a lot of "resolving host" and page load errors the past week or 2 as well.
1. Product name:
BT Home Hub
2. Serial number:
+xxxxxxxxxxxxxxxxxxxxxx
3. Firmware version:
Software version 4.7.5.1.83.8.173.1.6 (Type A) Last updated 25/07/14
4. Board version:
BT Hub 5A
5. VDSL uptime:
0 days, 15:37:00
6. Data rate:
19999 / 71651
7. Maximum data rate:
25938 / 71481
8. Noise margin:
15.2 / 6.3
9. Line attenuation:
0.0 / 14.7
10. Signal attenuation:
0.0 / 14.7
11. Data sent/received:
229.6 MB / 3.5 GB
12. Broadband username:
[email protected]
13. BT Wi-fi:
Yes
14. 2.4 GHz Wireless network/SSID:
BTInfinity2-AP2SD
15. 2.4 GHz Wireless connections:
Enabled (802.11 b/g/n (up to 150 Mb/s)) 20 MHz, WPS enabled
16. 2.4 GHz Wireless security:
WPA2
17. 2.4 GHz Wireless channel:
Automatic (Smart Wireless)
18. 2.4 GHz Wireless network/SSID:
BTWifi-with-FON
19. 2.4 GHz Wireless connections:
Enabled (802.11 b/g/n (up to 150 Mb/s)) 20 MHz, WPS disabled
20. 2.4 GHz Wireless security:
None
21. 2.4 GHz Wireless channel:
Automatic (Smart Wireless)
22. 2.4 GHz Wireless network/SSID:
23. 2.4 GHz Wireless connections:
Disabled
24. 2.4 GHz Wireless security:
None
25. 2.4 GHz Wireless channel:
Automatic (Smart Wireless)
26. 2.4 GHz Wireless network/SSID:
BTWifi-X
27. 2.4 GHz Wireless connections:
Enabled (802.11 b/g/n (up to 150 Mb/s)) 20 MHz, WPS disabled
28. 2.4 GHz Wireless security:
WPA and WPA2
29. 2.4 GHz Wireless channel:
Automatic (Smart Wireless)
30. 2.4 GHz Wireless network/SSID:
31. 2.4 GHz Wireless connections:
Disabled
32. 2.4 GHz Wireless security:
None
33. 2.4 GHz Wireless channel:
Automatic (Smart Wireless)
34. 5 GHz Wireless network/SSID:
BTInfinity2-AP2SD
35. 5 GHz Wireless connections:
Enabled (802.11 a/n/ac (up to 1300 Mb/s)) 80 MHz, WPS enabled
36. 5 GHz Wireless security:
WPA2
37. 5 GHz Wireless channel:
Automatic (Smart Wireless)
38. 5 GHz Wireless network/SSID:
BTWifi-with-FON
39. 5 GHz Wireless connections:
Enabled (802.11 a/n/ac (up to 1300 Mb/s)) 80 MHz, WPS disabled
40. 5 GHz Wireless security:
None
41. 5 GHz Wireless channel:
Automatic (Smart Wireless)
42. 5 GHz Wireless network/SSID:
43. 5 GHz Wireless connections:
Disabled
44. 5 GHz Wireless security:
None
45. 5 GHz Wireless channel:
Automatic (Smart Wireless)
46. 5 GHz Wireless network/SSID:
BTWifi-X
47. 5 GHz Wireless connections:
Enabled (802.11 a/n/ac (up to 1300 Mb/s)) 80 MHz, WPS disabled
48. 5 GHz Wireless security:
WPA and WPA2
49. 5 GHz Wireless channel:
Automatic (Smart Wireless)
50. 5 GHz Wireless network/SSID:
51. 5 GHz Wireless connections:
Disabled
52. 5 GHz Wireless security:
None
53. 5 GHz Wireless channel:
Automatic (Smart Wireless)
54. Firewall:
Default
55. MAC Address:
40:f2:01:18:1e:9c
56. Software variant:
57. Boot loader:
Solved!
Go to Solution.It could be this crosstalk, I have been the only one in the area to have Fibre, but 2 neighbors have just had it installed in the last 2 weeks.
Thankfully I was told by BT that I could attain between 70-76MB so if it drops again Ill back on to them I guess.
*(EDIT) Actually looking at my logs I have a screnshot of the speed estimate when I first signed up for the service to be 76-80MB and 20MB up.
Max attainable data rate has gone from 76xxx / 90xxx to - 25xxx / 71xxx
Ill be keeping a close eye on this for sure.
It may not seem like a large drop, but going from 76mb to 70mb results in a speed drop of around 12-15% my download speeds were 9MB/s they are now 8MB/s.
This also answers the lack of feedback from the forum reps and moderators I guess as a known problem they just keep sthum about it.
Kinda discusting really.
So afaik they are already in breach of their contract I signed up for? -
5GHz Speed Drops By Half Over 2.5GHz
I recently moved my Time Capsule to 5GHz due to the wireless access point density in my area. I did notice greatly improved signal and reliability.
However, I noticed my speed dropped from 20Mbps to about 9Mbps.
My Time Capsule plugs into my Cable Modem, which is also a 2.5GHz wireless access point (part of the problem), when I switch my Mac to the 2.5 GHz Cable Modem, my speed returns to normal. When I switch it back to the Time Capsule, it drops by over half. The TC is being extended by an Airport Express (capable of 5GHz as well).
Obviously this is unacceptable. Is this how the 5GHz range works? It compromises your speed in exchange for better connectivity?
The Time Capsule is set to select its 5GHz channel automatically. Could this be part of the problem?
My iPad and iPhone both access the 5GHz TC, are these pulling the network speed down? They dont pull the speed down in the 2.5GHz mode.
Can anything be done to optimize the connection to restore my speed, or do I have to drop back to 2.5GHz connection.It might be helpful to understand that there are always trade offs with any design.
While 5 GHz signals are capable of higher speeds than 2.4 GHz, the higher frequency signals are not as strong as 2.4 GHz signals. So, any obstructions in the signal path will affect the 5 GHz signal more than a 2.4 GHz signal.
For that reason, it is a good idea to think of 5 GHz as a line-of-sight deal. It will usually work well in the same room as the wireless router, but once you turn the corner and head down the hall, the 5 GHz signal strength will fall off rapidly.
This may likely be what you are experiencing. Your post does not provide information about where the TC is located or where other devices are located and what obstructions may be present in the signal path. So, we're guessing a bit here.
My iPad and iPhone both access the 5GHz TC, are these pulling the network speed down?
The iPad is capable of connecting to a 5 GHz signal, but the iPhone is not....it can only connect at 2.4 GHz.
Can anything be done to optimize the connection to restore my speed, or do I have to drop back to 2.5GHz connection.
All you can really do is try to minimize obstructions in the signal path. Give the TC as clear of a look into the room as possible and each wireless device as clear of a look at the TC as possible.
The same rules would apply to an AirPort Express that is set up to "extend" the wireless signal. You might need to move the Express closer to the Time Capsule so that it will pick up a stronger and faster signal to "extend".
If you have the ability to connect the AirPort Express using an Ethernet cable back to the Time Capsule, the Express will provide a much faster signal that way since if receives full bandwidth over the wire. If it extends using wireless only, it can only extend the quality of signal that it receives. In other words, if it gets a slow signal, that is what will be extended. -
Huge speed drop and connection problem when answer...
About 2 days ago my internet speed dropped hugely and it's almost now unuseable. I've run a speed test and the results are below. Any idea on what to do to get this resolved?
Also, every time I answer a call or disconnect a call the broadband connection is los which is very annoying! Again, any ideas about thats causing that?
Test1 comprises of Best Effort Test: -provides background information.
Download Speed
102 Kbps
0 Kbps
250 Kbps
Max Achievable Speed
Download speedachieved during the test was - 102 Kbps
For your connection, the acceptable range of speeds is 50-250 Kbps.
Additional Information:
Your DSL Connection Rate :2432 Kbps(DOWN-STREAM), 448 Kbps(UP-STREAM)
IP Profile for your line is - 135 KbpsAndyMc what you have supplied is the wireless connection rate between the router and your wireless adapter this is not related to anything from Bt. This is the connection rate which I am sure would be related to a channel issue more than the connection dropping. Here is a link to the help site that will assist especially the link with regards changing the wireless channels. http://bt.custhelp.com/app/answers/detail/a_id/11381/c/346,1887,1889
Make the change and then disconnect and reconnect the wireless and notice if the connection rate changes. I am sure you will get some interesting results. A good little tool you can use is an utility called inSSIDer just do a google search and install that, it will show you where there may be a conflicting channel issue, the non shared channels are 1.6.and 11. If you need to diagnose the dropping connection problem then that is a different issue to the connection one.
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