Random connection drops
My kids have an eMac connected via Airport and wireless router to our cable internet. The systems works great, but randomly (and regularly) loses its connectivitiy. Sometimes it even tells me there is no Airport found! The wireless signal is sound, because I can access it just fine on a pc laptop used in the next room.
Often I can restart and all is fine, but sometimes even restarting doesn't work. What might be causing this?? My daughter is fit to be tied, and I am stumped.
eMac Mac OS X (10.4.9)
Welcome to the Apple Discussions!
Are the Airport drops truely random, or do they usually occur after a wake from system sleep? If the latter, the kludge workaround is to set System Preferences > Energy Saver to sleep the display only, with system and hard drive sleep set to never.
Also, check System Preferences > Network, Show: network Status, and if necessary, drag Airport to the top of the list (above Built-in Ethernet).
There have been persistient problems with some (but by no means all) user's setups dropping Airport connections. There doesn't seem to be any single consisitent common feature to those having the problem, nor any common fix. Some of the things mentioned as helping have been to check for router firmware updates, check for updated Airport software, and run the stand-alone OS X Update Combo 10.4.9 (PPC) if you updated to 10.4.9 via Software Update. If you have Parallels / Windows XP software, check for identical IP number conflicts. There are too many related threads on this problem in both the Airport and 10.4 Networking areas of the Discussions to be able to track them all, but those appear to be the most-suggested tips.
Another possibility: do the drops seem to correlate with calls in or out via a cordless 2.4 GHz phone? In that case, it could be interference from a noisey phone base. Swiching to a newer 5.7 GHz phone (or an older 800 MHz one) would help in that situation.
Similar Messages
-
Hi all,
I have an Asus UL80 with an Atheros AR9285 wireless network card. I have managed to get all working but my wireless card has always have problems.
I have trying wicd and netcfg with same results.
When connection drops in dmesg I get
[ 923.259827] ath: Failed to wakeup in 500us
[ 923.327855] ath: Failed to stop TX DMA!
[ 923.341076] ath: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
[ 923.341084] ath: Could not stop RX, we could be confusing the DMA engine when we start RX up
[ 923.458547] ath: Chip reset failed
[ 923.458554] ath: Unable to reset channel (2417 MHz), reset status -22
[ 923.592844] ath: Failed to wakeup in 500us
[ 923.710545] ath: Chip reset failed
[ 923.710554] ath: Unable to reset hardware; reset status -22 (freq 2417 MHz)
[ 923.764316] atl1c 0000:04:00.0: irq 47 for MSI/MSI-X
[ 923.821310] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 927.052362] ath: Failed to wakeup in 500us
[ 927.171392] ath: Chip reset failed
[ 927.171401] ath: Unable to reset hardware; reset status -22 (freq 2417 MHz)
[ 932.046727] ath: Failed to wakeup in 500us
[ 932.165859] ath: Chip reset failed
[ 932.165870] ath: Unable to reset hardware; reset status -22 (freq 2417 MHz)
I have tried different things that supposed to work for some users, but I can't get a solution. Those solutions include:
* blacklisted eth module
* when I get the drop I have tried:
rc.d stop wicd
iwconfig wlan0 power off
iwconfig wlan0 power on
rc.d start wicd
* also I've added nohwcrypt=1 to ath9k module
I have a new Intel wireless card to replace the Atheros one, but the card is not simple accessible and the laptop is somewhat difficult to disassemble completely.
Any suggestions would be really appreciated since I have to reboot the machine frecuenly, and I have been with this issue for several months.Searching around a bit, this seems to be an old issue that pops up every now and then, not related to the recent ath9k bugs. The only thing that comes to mind is try the latest wireless-compat.
It kinda seems like a power management issue. Try "iwconfig wlan0 power off"
Last edited by Gusar (2012-02-13 16:50:52) -
Cisco ASA 5505 Ipsec VPN and random connection dropping issues.
Hello,
We are currently having issues with a ASA 5505 Ipsec VPN. It was configured about 7-8 months ago and has been running very well..up until the last few weeks. For some reason, the VPN tends to randomly disconnect any user clients connected a lot. Furthermore, sometimes it actually connects; however does not put us on the local network for some reason and unable to browse file server. We have tried rebooting the ASA a few times and our ISP Time Warner informed us there are no signs of packet loss but still unable to pinpoint the problem. Sometimes users close out of VPN client completely, reopen several times and then it works. However it's never really consistent enough and hasn't been the last few weeks. No configuration changes have been made to ASA at all. Furthermore, the Cisco Ipsec VPN client version is: 5.0.70
Directly below is our current running config (modded for public). Any help or ideas would be greatly appreciated. Otherwise, if everything looks good...then I will defer back to our ISP Time Warner:
: Saved
ASA Version 8.4(2)
hostname domainasa
domain-name adomain.local
enable password cTfsR84pqF5Xohw. encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
names
interface Ethernet0/0
switchport access vlan 2
interface Ethernet0/1
interface Ethernet0/2
interface Ethernet0/3
interface Ethernet0/4
interface Ethernet0/5
interface Ethernet0/6
interface Ethernet0/7
interface Vlan1
nameif inside
security-level 100
ip address 192.168.2.1 255.255.255.0
interface Vlan2
nameif outside
security-level 0
ip address 205.101.1.240 255.255.255.248
ftp mode passive
clock timezone EST -5
clock summer-time EDT recurring
dns domain-lookup inside
dns domain-lookup outside
dns server-group DefaultDNS
name-server 192.168.2.60
domain-name adomain.local
same-security-traffic permit intra-interface
object network obj_any
subnet 0.0.0.0 0.0.0.0
object network SBS_2011
host 192.168.2.60
object network NETWORK_OBJ_192.168.2.0_24
subnet 192.168.2.0 255.255.255.0
object network NETWORK_OBJ_192.168.5.192_
27
subnet 192.168.5.192 255.255.255.224
object network Https_Access
host 192.168.2.90
description Spam Hero
object-group network DM_INLINE_NETWORK_1
network-object object SPAM1
network-object object SPAM2
network-object object SPAM3
network-object object SPAM4
network-object object SPAM5
network-object object SPAM6
network-object object SPAM7
network-object object SPAM8
object-group service RDP tcp
description Microsoft RDP
port-object eq 3389
access-list outside_access_in extended permit tcp object-group DM_INLINE_NETWORK_1 object SBS_2011 eq smtp
access-list outside_access_in extended permit tcp any object SBS_2011 eq https
access-list outside_access_in extended permit icmp any interface outside
access-list outside_access_in remark External RDP Access
access-list outside_access_in extended permit tcp any object SBS_2011 object-group RDP
access-list domain_splitTunnelAcl standard permit 192.168.2.0 255.255.255.0
pager lines 24
logging asdm informational
mtu inside 1500
mtu outside 1500
ip local pool test 192.168.10.1-192.168.10.5 mask 255.255.255.0
ip local pool VPN_Users 192.168.5.194-192.168.5.22
0 mask 255.255.255.0
icmp unreachable rate-limit 1 burst-size 1
no asdm history enable
arp timeout 14400
nat (inside,outside) source static NETWORK_OBJ_192.168.2.0_24
NETWORK_OBJ_192.168.2.0_24
destination static NETWORK_OBJ_192.168.5.192_
27 NETWORK_OBJ_192.168.5.192_
27 no-proxy-arp route-lookup
object network obj_any
nat (inside,outside) dynamic interface
object network SBS_2011
nat (inside,outside) static interface service tcp smtp smtp
object network Https_Access
nat (inside,outside) static interface service tcp https https
nat (inside,outside) after-auto source dynamic any interface
access-group outside_access_in in interface outside
route outside 0.0.0.0 0.0.0.0 205.101.1.239 1
timeout xlate 3:00:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00
timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00
timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
timeout tcp-proxy-reassembly 0:01:00
timeout floating-conn 0:00:00
dynamic-access-policy-reco
rd DfltAccessPolicy
user-identity default-domain LOCAL
http server enable
http 192.168.2.0 255.255.255.0 inside
http 192.168.1.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart warmstart
crypto ipsec ikev1 transform-set ESP-3DES-SHA esp-3des esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-DES-SHA esp-des esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-DES-MD5 esp-des esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-3DES-MD5 esp-3des esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-AES-256-SHA esp-aes-256 esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-128-SHA esp-aes esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-128-MD5 esp-aes esp-md5-hmac
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set pfs group1
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set ikev1 transform-set ESP-AES-128-SHA ESP-AES-128-MD5 ESP-AES-192-SHA ESP-AES-192-MD5 ESP-AES-256-SHA ESP-AES-256-MD5 ESP-3DES-SHA ESP-3DES-MD5 ESP-DES-SHA ESP-DES-MD5
crypto map outside_map 65535 ipsec-isakmp dynamic SYSTEM_DEFAULT_CRYPTO_MAP
crypto map outside_map interface outside
crypto ikev1 enable outside
crypto ikev1 policy 10
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
telnet 192.168.2.0 255.255.255.0 inside
telnet timeout 5
ssh timeout 5
console timeout 0
dhcpd address 192.168.2.160-192.168.2.19
9 inside
dhcpd dns 192.168.2.60 24.29.99.36 interface inside
dhcpd wins 192.168.2.60 24.29.99.36 interface inside
dhcpd domain adomain interface inside
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
webvpn
group-policy domain internal
group-policy domain attributes
wins-server value 192.168.2.60
dns-server value 192.168.2.60
vpn-tunnel-protocol ikev1
split-tunnel-policy tunnelspecified
split-tunnel-network-list value domain_splitTunnelAcl
default-domain value adomain.local
username ben password zWCAaitV3CB.GA87 encrypted privilege 0
username ben attributes
vpn-group-policy domain
username sdomain password FATqd4I1ZoqyQ/MN encrypted
username sdomain attributes
vpn-group-policy domain
username adomain password V5.hvhZU4S8NwGg/ encrypted
username adomain attributes
vpn-group-policy domain
service-type admin
username jdomain password uODal3Mlensb8d.t encrypted privilege 0
username jdomain attributes
vpn-group-policy domain
service-type admin
tunnel-group domain type remote-access
tunnel-group domain general-attributes
address-pool VPN_Users
default-group-policy domain
tunnel-group domain ipsec-attributes
ikev1 pre-shared-key *****
class-map inspection_default
match default-inspection-traffic
policy-map type inspect dns preset_dns_map
parameters
message-length maximum client auto
message-length maximum 512
policy-map global_policy
class inspection_default
inspect dns preset_dns_map
inspect ftp
inspect h323 h225
inspect h323 ras
inspect rsh
inspect rtsp
inspect esmtp
inspect sqlnet
inspect skinny
inspect sunrpc
inspect xdmcp
inspect sip
inspect netbios
inspect tftp
inspect ip-options
inspect icmp
service-policy global_policy global
prompt hostname context
no call-home reporting anonymous
Cryptochecksum:e2466a5b754
eebcdb0cef
f051bef91d
9
: end
no asdm history enable
Thanks againHello Belnet,
What do the logs show from the ASA.
Can you post them ??
Any other question..Sure..Just remember to rate all of the community answers.
Julio -
[WRT54G] Random connection drops on hardwired computer but not wireless connections
I bought a WRT54G, it's a version 6 if that matters, using the latest Linksys firmware.
The WRT54G is connected to my main desktop and DSL modem, dynamic IP and PPPoE. I set the router with a static IP, there's WPA2 going as well.
I have a notebook and another desktop computer connected wirelessly.
The issue is that my main computer will seem to lose its Internet connection randomly for 15 minutes and then come back by itself.
The problem is hard to describe but I'll try:
Let's say everything is working fine, I go on www.someforum.com/forums and browse around then I go to www.bestbuy.com and click a few links.
Then the issue starts, I get a "Cannot find server" to sites I haven't visited yet in this session like Google or eBay. I can't ping them either. However, if I go to Best Buy or here, it still works fine. I can still browse the forums. So, it seems like somehow, if the connection is "cached," everything still works but I can't make new connections.
Also, during that 15 minutes when my hardwired desktop has the problem, my 2 other computers work fine over wireless.
I can access my router at 192.168.1.1 at all times.Using the 2 procedures that you noted (answer ID 688 and 534) will get you port forwarding to a computer at a fixed LAN IP address behind your router. This means that your desktop computer would have a fixed LAN IP address that is set in the computer itself, and not assigned by the router's DHCP server. It sounds like the DHCP server is giving addresses to your other computers.
It is important to know what fixed LAN IP address you have assigned your desktop computer. The reason for this is that Linksys has specific rules about assigning fixed LAN IP addresses, and if you don't follow those rules, you can get problems like the one you originally described. That is the reason that I have pursued this question.
When you assign a fixed LAN IP address, it must follow these rules:
1) Any fixed LAN IP address must be outside the DHCP server range, which is typically 192.168.1.100 thru 192.168.1.149
2) The fixed LAN IP address must be consistant with the default gateway address, that is it must typically be in the form of 192.168.1.x
3) The "x" in item 2 cannot be equal to 1 or 255
So typically, a fixed LAN IP address must be in the range of:
192.168.1.2 thru 192.168.1.99 or
192.168.1.150 thru 192.168.1.254
assuming that you did not change your default DHCP server range.
So for example, if you assigned your desktop computer an address of 192.168.1.101, this could be the cause for your problem. So what address did you assign to your desktop computer when you used the Answer ID 534 procedure? -
Broadband connection drops randomly
I'm getting random connection drops, can happen up to 20 times within an hour. Doesn't seem to be weather and/or sun waves dependent.
Connection Name Connection Duration Status Number of Reconnects
verizon 1 17:05:56 UP 135
Software Version: VER:4.04.03.00
Transceiver Revision: 7.2.3.0
Model Name: B90-327W15-06
Vendor ID Code: 4
Line Mode: G.DMT Mode
Data Path: Interleaved
Transceiver Information Downstream Path Upstream Path
DSL Speed (Kbits/Sec) 2112 864
Margin (dB) 25.5 14.0
Line Attenuation (dB) 26.5 19.0
Transmit Power (dBm) 17.8 11.9
Stats ATM
Packet Information for: PVC 1
MTU 1540
VPI / VCI 0/35
In Errors 0
In Discard Packets 0
In Non-Unicast Packets 0
In Unicast Packets 22404827
In Octets 1614152053
Out Errors 13
Out Discard Packets 1434352
Out Non-Unicast Packets 196
Out Unicast Packets 14397851
Out Octets 1612055011
Interface Description PPP
Any suggestions would be greatly appreciated.#1 Did you try connecting your modem directly to the NID?
Points to: http://www.dslreports.com/faq/1317
#2 If not, please do and retest those margins and Line Attenuation.
If you are the original poster (OP) and your issue is solved, please remember to click the "Solution?" button so that others can more easily find it. If anyone has been helpful to you, please show your appreciation by clicking the "Kudos" button. -
Infinity Connection Drops - Told to live with it.
Hi
This will be my first post. We have had BT Infinity oin since November 2013. Since install we have had random connection drops maybe 5-6 times a day even when the connection is not in use. The light goes orange and takes aprox 1min to reconnect. Very innoying especially when usung the on demand on the youview box. I am getting the estimated speeds of around 15 mb/sec.
Ive been on the phone since then with BT (mst be 8 times at least) and been through the standard checks multipal times now.
The box has been replaced
We have had an engeneer out who verified our internal wiring is sound. He also said the exchange is almost saturated but i cant see how that would be a prob.
My neighbours that have BT infinity have no problems.
Ive just been off the phone there with BT and after explaining the issue again was put on hold for checks. Thats cool, the guy comes back and says the system is showing a 'cooper line fault.' and was put on hold again.
After a few minutes I was taken off hold and told that the problem is that my line is over 1km from the exchange and that drop outs should be expected. I was told thatEVERYONE with lines over 1km experience drop outs and this is normal. He would not comment on the fact that my neighbours have no problems.
When I asked why wassnt i explained this when taking out the connection I was told that we dont tell customers this because we want to make sales!!!! Seriously!?!?
His only solution was for me to just live with it because 'most of the time you have no problems' or downgrade to 1mb/sec ADSL ...
Unbelieveable customer service. Is this really the best I can expect?Firmware version:
Software version 4.7.5.1.83.8.173.1.6 (Type A) Last updated 04/01/14
4. Board version:
BT Hub 5A
5. VDSL uptime:
0 days, 03:25:20
6. Data rate:
2631 / 16737
7. Maximum data rate:
2590 / 16882
8. Noise margin:
6.3 / 6.0
9. Line attenuation:
0.0 / 30.2
10. Signal attenuation:
0.0 / 24.8
11. Data sent/received:
1.7 GB / 1.5 GB
There you go.
I really dont want to have to leave BT I just want them to fix it. I use BTSport regularly and love youview. I just think its a bit much to be told that its perfectly normal to drop out 5-6 times a day and we dont tell customers this in order to make sales. -
How to troubleshoot intermittent connection drops on Apple LAN (TimeCapsule AirPorts)
Hi all, I have built out a wireless network for an office space. The network consists of a TimeCapsule acting as a router w/ dhcp and 3 Apple AirPorts acting as access points to the TC. I have gotten reports from users that there has been random connection drops (symptom: wireless internet stops working breaking AirPlay, etc.). Is there a way to review router logs to see what happened? Are there any proactive tools I can install to monitor connection drops?
I have Logmein Central and can make one of the computers a Logmein Pro client but the alerting on that is very weak, looking for something more. Please help!Hi all, I have built out a wireless network for an office space. The network consists of a TimeCapsule acting as a router w/ dhcp and 3 Apple AirPorts acting as access points to the TC. I have gotten reports from users that there has been random connection drops (symptom: wireless internet stops working breaking AirPlay, etc.). Is there a way to review router logs to see what happened? Are there any proactive tools I can install to monitor connection drops?
I have Logmein Central and can make one of the computers a Logmein Pro client but the alerting on that is very weak, looking for something more. Please help! -
Wireless connection drops at random
Hi,
I have a 27" late 2011 iMAC. Since I updated to Lion my wireless connection drops at random. The wireless symbol shows that I am connected, but i cannot use the internet.
The sollution at that time is that I turn off wireless, and than turn it on again. This solves the problem, but only temporarely. Since I also own a NAS for TimeMachine backups, the dropping of the connection is annoying because the backups fail most of the time.
What is causing this problem. I have 2 windows PC's and the connection stays. Router has latest firmware (fritzbox 7340), and my mac is up to date.
Please help.
Thanx in advance.Hi,
try to change the WiFi channel on your fritzbox, sometimes it works better on higher channels 11, 12, 13 especially if there are Telekom routers in your neibourhood. Make sure to use the latest Firmware for your Fritz!Box, the actually had a few issues in this area a few months ago. If this still does not help, only activate the 2,4 Ghz Bandwidth on the Firtz!Box and deactivate de 5 Ghz option.
I hope that this will solve your issue.
Cheers -
Satellite L300 PSLBGE network connection drops at random times
Hey,
I've had this problem with my laptop since I bought it 1.5 years ago.
Now I run Windows 7 x64, with the latest bios (version 2.20-WIN; date 25/02/10), chipset and wireless (the card is a: Realtek Wireless LAN Adapter 8187B; driver version: 62.1182.0331.2010) drivers.
The problem is that my network connection drops at random times.
This happens both with my wireless and lan card and it happens with a variety of routers ( at work and at home I use a linksys wrt54gl but I have tried it on other routers with the same result).
I don't think this is a hardware fault since the network seems to work fine under Linux ( I've tried Ubuntu 10 ) . Also a while back I took it to the warranty service and they said the hardware is fine but I should "not use many programs at the same time and use Windowx XP".
From what I understand the various devices (wireless card, network card, webcam, etc) inside the laptop are connected to some sort of usb hub. My guess is that is something wrong with this 'hub' since the webcam is also working faulty.
Thanks,>From what I understand the various devices (wireless card, network card, webcam, etc) inside the laptop are connected to some sort of usb hub. My guess is that is something wrong with this 'hub' since the webcam is also working faulty.
No, the WLan card and LAN card are not connected to any USB interfaces just the webcam so this cannot be any USB issue.
I think it could be an Windows issue since Linux is OK
I think you should check the power management settings in Win 7 and for Wlan /LAN card. This can be done in device manager -> WLan / LAN card properties -> Advanced tab.
I recommend also updating the Win 7 to the latest state install all updates and patches -
Wifi connection drops down. [SOLVED]
Hi, I'm having some issues with the wifi, in my notebook lenovo b5070. The main problem is that the connection drops down after 20, 30 minutes. I tried to change from NetworkManager to Wicd, but that didn't change anything. I also tried to create a profile and connect me through netctl, but again that didn't change anything. Other issues that I'm having are: Sometimes I can't even connect to the wifi, or if I can connect finally, and I try to request some website, the browser keeps idle and finally shows a "Server not found" message. Also the wifi signal seems pretty fine. I also tried change the tx, rts to the max with iwconfig, but this didn't change anything. I'm running out of ideas. Any idea?
Here is some info:
[astinx@compu ~]$ lsusb
Bus 003 Device 002: ID 8087:8000 Intel Corp.
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 138a:0011 Validity Sensors, Inc. VFS5011 Fingerprint Reader
Bus 001 Device 004: ID 0bda:b728 Realtek Semiconductor Corp.
Bus 001 Device 003: ID 0c45:6514 Microdia
Bus 001 Device 002: ID 0458:012b KYE Systems Corp. (Mouse Systems)
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
[astinx@compu ~]$ iwconfig
wlp9s0 IEEE 802.11bgn ESSID:"albele"
Mode:Managed Frequency:2.437 GHz Access Point: 00:1D:7E:6A:C4:67
Bit Rate=54 Mb/s Tx-Power=20 dBm
Retry short limit:7 RTS thr=2347 B Fragment thr:off
Power Management:off
Link Quality=52/70 Signal level=-58 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
lo no wireless extensions.
enp8s0 no wireless extensions.
[astinx@compu ~]$ ifconfig
enp8s0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether f0:76:1c:0c:12:99 txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 0 (Local Loopback)
RX packets 336 bytes 29472 (28.7 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 336 bytes 29472 (28.7 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlp9s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.1.111 netmask 255.255.255.0 broadcast 192.168.1.255
inet6 fe80::fa77:2850:54a4:4213 prefixlen 64 scopeid 0x20<link>
ether 38:b1:db:4f:f7:33 txqueuelen 1000 (Ethernet)
RX packets 192 bytes 52270 (51.0 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 1297 bytes 138803 (135.5 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
[astinx@compu ~]$ lspci -k
00:00.0 Host bridge: Intel Corporation Haswell-ULT DRAM Controller (rev 0b)
Subsystem: Lenovo Device 3978
00:02.0 VGA compatible controller: Intel Corporation Haswell-ULT Integrated Graphics Controller (rev 0b)
Subsystem: Lenovo Device 3978
Kernel driver in use: i915
Kernel modules: i915
00:03.0 Audio device: Intel Corporation Haswell-ULT HD Audio Controller (rev 0b)
Subsystem: Lenovo Device 3978
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:14.0 USB controller: Intel Corporation 8 Series USB xHCI HC (rev 04)
Subsystem: Lenovo Device 3978
Kernel driver in use: xhci_hcd
Kernel modules: xhci_pci
00:16.0 Communication controller: Intel Corporation 8 Series HECI #0 (rev 04)
Subsystem: Lenovo Device 3978
Kernel driver in use: mei_me
Kernel modules: mei_me
00:1b.0 Audio device: Intel Corporation 8 Series HD Audio Controller (rev 04)
Subsystem: Lenovo Device 3978
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation 8 Series PCI Express Root Port 1 (rev e4)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.1 PCI bridge: Intel Corporation 8 Series PCI Express Root Port 2 (rev e4)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.2 PCI bridge: Intel Corporation 8 Series PCI Express Root Port 3 (rev e4)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.3 PCI bridge: Intel Corporation 8 Series PCI Express Root Port 4 (rev e4)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1d.0 USB controller: Intel Corporation 8 Series USB EHCI #1 (rev 04)
Subsystem: Lenovo Device 3978
Kernel driver in use: ehci-pci
Kernel modules: ehci_pci
00:1f.0 ISA bridge: Intel Corporation 8 Series LPC Controller (rev 04)
Subsystem: Lenovo Device 3978
Kernel driver in use: lpc_ich
Kernel modules: lpc_ich
00:1f.2 SATA controller: Intel Corporation 8 Series SATA Controller 1 [AHCI mode] (rev 04)
Subsystem: Lenovo Device 3978
Kernel driver in use: ahci
Kernel modules: ahci
00:1f.3 SMBus: Intel Corporation 8 Series SMBus Controller (rev 04)
Subsystem: Lenovo Device 3978
Kernel modules: i2c_i801
02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5229 PCI Express Card Reader (rev 01)
Subsystem: Lenovo Device 3801
Kernel driver in use: rtsx_pci
Kernel modules: rtsx_pci
08:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 10)
Subsystem: Lenovo Device 380e
Kernel driver in use: r8169
Kernel modules: r8169
09:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8723BE PCIe Wireless Network Adapter
Subsystem: Lenovo Device b736
Kernel driver in use: rtl8723be
Kernel modules: rtl8723be
[astinx@compu ~]$ lsusb
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 3.18.5-1-ARCH (builduser@tobias) (gcc version 4.9.2 20141224 (prerelease) (GCC) ) #1 SMP PREEMPT Fri Jan 30 07:31:50 CET 2015
[ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-linux root=UUID=37f0494b-6280-4a2a-92af-9abc262b3476 rw resume=UUID=38f5c3ea-1283-4a7e-a952-49dee4e9b5ae quiet
[ 0.000000] e820: BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000006efff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000006f000-0x000000000006ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000070000-0x0000000000087fff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000000088000-0x00000000000bffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000009735ffff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000097360000-0x0000000097b5ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000097b60000-0x000000009c36efff] usable
[ 0.000000] BIOS-e820: [mem 0x000000009c36f000-0x000000009c56efff] type 20
[ 0.000000] BIOS-e820: [mem 0x000000009c56f000-0x000000009cebefff] reserved
[ 0.000000] BIOS-e820: [mem 0x000000009cebf000-0x000000009cfbefff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x000000009cfbf000-0x000000009cffefff] ACPI data
[ 0.000000] BIOS-e820: [mem 0x000000009cfff000-0x000000009cffffff] usable
[ 0.000000] BIOS-e820: [mem 0x000000009d000000-0x000000009f9fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fe101000-0x00000000fe112fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000feb00000-0x00000000feb0ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fee00fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000ffa00000-0x00000000ffffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000015f5fffff] usable
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] efi: EFI v2.31 by INSYDE Corp.
[ 0.000000] efi: ACPI=0x9cffe000 ACPI 2.0=0x9cffe014 SMBIOS=0x9cebef98
[ 0.000000] efi: mem00: [Boot Code | | | | | |WB|WT|WC|UC] range=[0x0000000000000000-0x0000000000001000) (0MB)
[ 0.000000] efi: mem01: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x0000000000001000-0x000000000006f000) (0MB)
[ 0.000000] efi: mem02: [Reserved | | | | | |WB|WT|WC|UC] range=[0x000000000006f000-0x0000000000070000) (0MB)
[ 0.000000] efi: mem03: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x0000000000070000-0x0000000000080000) (0MB)
[ 0.000000] efi: mem04: [Boot Code | | | | | |WB|WT|WC|UC] range=[0x0000000000080000-0x0000000000082000) (0MB)
[ 0.000000] efi: mem05: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x0000000000082000-0x0000000000088000) (0MB)
[ 0.000000] efi: mem06: [Runtime Data |RUN| | | | |WB|WT|WC|UC] range=[0x0000000000088000-0x000000000009f000) (0MB)
[ 0.000000] efi: mem07: [Reserved | | | | | |WB|WT|WC|UC] range=[0x000000000009f000-0x00000000000a0000) (0MB)
[ 0.000000] efi: mem08: [Loader Data | | | | | |WB|WT|WC|UC] range=[0x0000000000100000-0x0000000000f3b000) (14MB)
[ 0.000000] efi: mem09: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x0000000000f3b000-0x0000000037926000) (873MB)
[ 0.000000] efi: mem10: [Loader Data | | | | | |WB|WT|WC|UC] range=[0x0000000037926000-0x0000000037c8b000) (3MB)
[ 0.000000] efi: mem11: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x0000000037c8b000-0x000000006ea96000) (878MB)
[ 0.000000] efi: mem12: [Loader Data | | | | | |WB|WT|WC|UC] range=[0x000000006ea96000-0x0000000094b70000) (608MB)
[ 0.000000] efi: mem13: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x0000000094b70000-0x0000000094b90000) (0MB)
[ 0.000000] efi: mem14: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x0000000094b90000-0x00000000968e3000) (29MB)
[ 0.000000] efi: mem15: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000968e3000-0x0000000097360000) (10MB)
[ 0.000000] efi: mem16: [Reserved | | | | | |WB|WT|WC|UC] range=[0x0000000097360000-0x0000000097b60000) (8MB)
[ 0.000000] efi: mem17: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x0000000097b60000-0x0000000097d52000) (1MB)
[ 0.000000] efi: mem18: [Loader Code | | | | | |WB|WT|WC|UC] range=[0x0000000097d52000-0x0000000097d6f000) (0MB)
[ 0.000000] efi: mem19: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x0000000097d6f000-0x000000009951f000) (23MB)
[ 0.000000] efi: mem20: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x000000009951f000-0x0000000099f09000) (9MB)
[ 0.000000] efi: mem21: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x0000000099f09000-0x0000000099f0e000) (0MB)
[ 0.000000] efi: mem22: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x0000000099f0e000-0x0000000099f14000) (0MB)
[ 0.000000] efi: mem23: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x0000000099f14000-0x0000000099f16000) (0MB)
[ 0.000000] efi: mem24: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x0000000099f16000-0x0000000099f3f000) (0MB)
[ 0.000000] efi: mem25: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x0000000099f3f000-0x0000000099f40000) (0MB)
[ 0.000000] efi: mem26: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x0000000099f40000-0x000000009a08e000) (1MB)
[ 0.000000] efi: mem27: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x000000009a08e000-0x000000009a094000) (0MB)
[ 0.000000] efi: mem28: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x000000009a094000-0x000000009a095000) (0MB)
[ 0.000000] efi: mem29: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x000000009a095000-0x000000009a097000) (0MB)
[ 0.000000] efi: mem30: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x000000009a097000-0x000000009a09b000) (0MB)
[ 0.000000] efi: mem31: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x000000009a09b000-0x000000009a09c000) (0MB)
[ 0.000000] efi: mem32: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x000000009a09c000-0x000000009a0d5000) (0MB)
[ 0.000000] efi: mem33: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x000000009a0d5000-0x000000009a0d7000) (0MB)
[ 0.000000] efi: mem34: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x000000009a0d7000-0x000000009a0dc000) (0MB)
[ 0.000000] efi: mem35: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x000000009a0dc000-0x000000009a0df000) (0MB)
[ 0.000000] efi: mem36: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x000000009a0df000-0x000000009a0e7000) (0MB)
[ 0.000000] efi: mem37: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x000000009a0e7000-0x000000009a0ea000) (0MB)
[ 0.000000] efi: mem38: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x000000009a0ea000-0x000000009a0eb000) (0MB)
[ 0.000000] efi: mem39: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x000000009a0eb000-0x000000009a0ef000) (0MB)
[ 0.000000] efi: mem40: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x000000009a0ef000-0x000000009a193000) (0MB)
[ 0.000000] efi: mem41: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x000000009a193000-0x000000009a194000) (0MB)
[ 0.000000] efi: mem42: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x000000009a194000-0x000000009bd6f000) (27MB)
[ 0.000000] efi: mem43: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x000000009bd6f000-0x000000009bf51000) (1MB)
[ 0.000000] efi: mem44: [Loader Data | | | | | |WB|WT|WC|UC] range=[0x000000009bf51000-0x000000009bf5b000) (0MB)
[ 0.000000] efi: mem45: [Boot Code | | | | | |WB|WT|WC|UC] range=[0x000000009bf5b000-0x000000009c36f000) (4MB)
[ 0.000000] efi: mem46: [Runtime Code |RUN| | | | |WB|WT|WC|UC] range=[0x000000009c36f000-0x000000009c56f000) (2MB)
[ 0.000000] efi: mem47: [Runtime Data |RUN| | | | |WB|WT|WC|UC] range=[0x000000009c56f000-0x000000009cabf000) (5MB)
[ 0.000000] efi: mem48: [Reserved | | | | | |WB|WT|WC|UC] range=[0x000000009cabf000-0x000000009cebf000) (4MB)
[ 0.000000] efi: mem49: [ACPI Memory NVS | | | | | |WB|WT|WC|UC] range=[0x000000009cebf000-0x000000009cfbf000) (1MB)
[ 0.000000] efi: mem50: [ACPI Reclaim Memory| | | | | |WB|WT|WC|UC] range=[0x000000009cfbf000-0x000000009cfff000) (0MB)
[ 0.000000] efi: mem51: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x000000009cfff000-0x000000009d000000) (0MB)
[ 0.000000] efi: mem52: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x0000000100000000-0x000000015f600000) (1526MB)
[ 0.000000] efi: mem53: [Reserved | | | | | | | | | ] range=[0x00000000000a0000-0x00000000000c0000) (0MB)
[ 0.000000] efi: mem54: [Reserved | | | | | | | | | ] range=[0x000000009d000000-0x000000009fa00000) (42MB)
[ 0.000000] efi: mem55: [Memory Mapped I/O |RUN| | | | | | | |UC] range=[0x00000000e0000000-0x00000000f0000000) (256MB)
[ 0.000000] efi: mem56: [Reserved | | | | | | | | | ] range=[0x00000000fe101000-0x00000000fe113000) (0MB)
[ 0.000000] efi: mem57: [Memory Mapped I/O |RUN| | | | | | | |UC] range=[0x00000000feb00000-0x00000000feb10000) (0MB)
[ 0.000000] efi: mem58: [Memory Mapped I/O |RUN| | | | | | | |UC] range=[0x00000000fec00000-0x00000000fec01000) (0MB)
[ 0.000000] efi: mem59: [Memory Mapped I/O |RUN| | | | | | | |UC] range=[0x00000000fed00000-0x00000000fed1c000) (0MB)
[ 0.000000] efi: mem60: [Memory Mapped I/O |RUN| | | | | | | | ] range=[0x00000000fed1c000-0x00000000fed20000) (0MB)
[ 0.000000] efi: mem61: [Memory Mapped I/O |RUN| | | | | | | |UC] range=[0x00000000fed20000-0x00000000fee01000) (0MB)
[ 0.000000] efi: mem62: [Memory Mapped I/O |RUN| | | | | | | |UC] range=[0x00000000ffa00000-0x0000000100000000) (6MB)
[ 0.000000] SMBIOS 2.7 present.
[ 0.000000] DMI: LENOVO 20384/Lenovo B50-70, BIOS 9DCN21WW(V2.02) 06/27/2014
[ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000000] AGP: No AGP bridge found
[ 0.000000] e820: last_pfn = 0x15f600 max_arch_pfn = 0x400000000
[ 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-E7FFF write-protect
[ 0.000000] E8000-EFFFF write-combining
[ 0.000000] F0000-FFFFF write-protect
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 0000000000 mask 7E00000000 write-back
[ 0.000000] 1 base 009D000000 mask 7FFF000000 uncachable
[ 0.000000] 2 base 009E000000 mask 7FFE000000 uncachable
[ 0.000000] 3 base 00A0000000 mask 7FE0000000 uncachable
[ 0.000000] 4 base 00C0000000 mask 7FC0000000 uncachable
[ 0.000000] 5 disabled
[ 0.000000] 6 disabled
[ 0.000000] 7 disabled
[ 0.000000] 8 disabled
[ 0.000000] 9 disabled
[ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[ 0.000000] e820: update [mem 0x9d000000-0xffffffff] usable ==> reserved
[ 0.000000] e820: last_pfn = 0x9d000 max_arch_pfn = 0x400000000
[ 0.000000] Scanning 1 areas for low memory corruption
[ 0.000000] Base memory trampoline at [ffff880000082000] 82000 size 24576
[ 0.000000] Using GB pages for direct mapping
[ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[ 0.000000] [mem 0x00000000-0x000fffff] page 4k
[ 0.000000] BRK [0x01b36000, 0x01b36fff] PGTABLE
[ 0.000000] BRK [0x01b37000, 0x01b37fff] PGTABLE
[ 0.000000] BRK [0x01b38000, 0x01b38fff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x15f400000-0x15f5fffff]
[ 0.000000] [mem 0x15f400000-0x15f5fffff] page 2M
[ 0.000000] BRK [0x01b39000, 0x01b39fff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x15c000000-0x15f3fffff]
[ 0.000000] [mem 0x15c000000-0x15f3fffff] page 2M
[ 0.000000] init_memory_mapping: [mem 0x100000000-0x15bffffff]
[ 0.000000] [mem 0x100000000-0x13fffffff] page 1G
[ 0.000000] [mem 0x140000000-0x15bffffff] page 2M
[ 0.000000] init_memory_mapping: [mem 0x00100000-0x9735ffff]
[ 0.000000] [mem 0x00100000-0x001fffff] page 4k
[ 0.000000] [mem 0x00200000-0x3fffffff] page 2M
[ 0.000000] [mem 0x40000000-0x7fffffff] page 1G
[ 0.000000] [mem 0x80000000-0x971fffff] page 2M
[ 0.000000] [mem 0x97200000-0x9735ffff] page 4k
[ 0.000000] init_memory_mapping: [mem 0x97b60000-0x9c36efff]
[ 0.000000] [mem 0x97b60000-0x97bfffff] page 4k
[ 0.000000] [mem 0x97c00000-0x9c1fffff] page 2M
[ 0.000000] [mem 0x9c200000-0x9c36efff] page 4k
[ 0.000000] BRK [0x01b3a000, 0x01b3afff] PGTABLE
[ 0.000000] BRK [0x01b3b000, 0x01b3bfff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x9cfff000-0x9cffffff]
[ 0.000000] [mem 0x9cfff000-0x9cffffff] page 4k
[ 0.000000] RAMDISK: [mem 0x37926000-0x37c8afff]
[ 0.000000] ACPI: Early table checksum verification disabled
[ 0.000000] ACPI: RSDP 0x000000009CFFE014 000024 (v02 LENOVO)
[ 0.000000] ACPI: XSDT 0x000000009CFFE210 0000B4 (v01 LENOVO CB-01 00000001 01000013)
[ 0.000000] ACPI: FACP 0x000000009CFF8000 00010C (v05 LENOVO CB-01 00000001 ACPI 00040000)
[ 0.000000] ACPI: DSDT 0x000000009CFE7000 00DA18 (v02 LENOVO CB-01 00000001 ACPI 00040000)
[ 0.000000] ACPI: FACS 0x000000009CFBA000 000040
[ 0.000000] ACPI: UEFI 0x000000009CFFD000 000236 (v01 LENOVO CB-01 00000001 ACPI 00040000)
[ 0.000000] ACPI: FPDT 0x000000009CFFB000 000044 (v01 LENOVO CB-01 00000001 ACPI 00040000)
[ 0.000000] ACPI: MSDM 0x000000009CFFA000 000055 (v03 LENOVO CB-01 00000001 ACPI 00040000)
[ 0.000000] ACPI: ASF! 0x000000009CFF9000 0000A5 (v32 LENOVO CB-01 00000001 ACPI 00040000)
[ 0.000000] ACPI: HPET 0x000000009CFF7000 000038 (v01 LENOVO CB-01 00000001 ACPI 00040000)
[ 0.000000] ACPI: APIC 0x000000009CFF6000 00008C (v03 LENOVO CB-01 00000001 ACPI 00040000)
[ 0.000000] ACPI: MCFG 0x000000009CFF5000 00003C (v01 LENOVO CB-01 00000001 ACPI 00040000)
[ 0.000000] ACPI: WDAT 0x000000009CFE6000 000224 (v01 LENOVO CB-01 00000001 ACPI 00040000)
[ 0.000000] ACPI: SSDT 0x000000009CFE5000 000700 (v01 LENOVO CB-01 00000001 ACPI 00040000)
[ 0.000000] ACPI: BOOT 0x000000009CFE3000 000028 (v01 LENOVO CB-01 00000001 ACPI 00040000)
[ 0.000000] ACPI: LPIT 0x000000009CFE2000 000094 (v01 LENOVO CB-01 00000001 ACPI 00040000)
[ 0.000000] ACPI: ASPT 0x000000009CFE0000 000034 (v07 LENOVO CB-01 00000001 ACPI 00040000)
[ 0.000000] ACPI: DBGP 0x000000009CFDF000 000034 (v01 LENOVO CB-01 00000001 ACPI 00040000)
[ 0.000000] ACPI: SSDT 0x000000009CFDA000 000539 (v01 LENOVO CB-01 00000001 ACPI 00040000)
[ 0.000000] ACPI: SSDT 0x000000009CFD9000 000AD8 (v01 LENOVO CB-01 00000001 ACPI 00040000)
[ 0.000000] ACPI: SSDT 0x000000009CFD5000 003537 (v01 LENOVO CB-01 00000001 ACPI 00040000)
[ 0.000000] ACPI: BGRT 0x000000009CFD4000 000038 (v01 LENOVO CB-01 00000001 ACPI 00040000)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] No NUMA configuration found
[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000015f5fffff]
[ 0.000000] NODE_DATA(0) allocated [mem 0x15f5f9000-0x15f5fcfff]
[ 0.000000] [ffffea0000000000-ffffea00057fffff] PMD -> [ffff88015ac00000-ffff88015ebfffff] on node 0
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x00001000-0x00ffffff]
[ 0.000000] DMA32 [mem 0x01000000-0xffffffff]
[ 0.000000] Normal [mem 0x100000000-0x15f5fffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x00001000-0x0006efff]
[ 0.000000] node 0: [mem 0x00070000-0x00087fff]
[ 0.000000] node 0: [mem 0x00100000-0x9735ffff]
[ 0.000000] node 0: [mem 0x97b60000-0x9c36efff]
[ 0.000000] node 0: [mem 0x9cfff000-0x9cffffff]
[ 0.000000] node 0: [mem 0x100000000-0x15f5fffff]
[ 0.000000] Initmem setup node 0 [mem 0x00001000-0x15f5fffff]
[ 0.000000] On node 0 totalpages: 1028342
[ 0.000000] DMA zone: 64 pages used for memmap
[ 0.000000] DMA zone: 24 pages reserved
[ 0.000000] DMA zone: 3974 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 9902 pages used for memmap
[ 0.000000] DMA32 zone: 633712 pages, LIFO batch:31
[ 0.000000] Normal zone: 6104 pages used for memmap
[ 0.000000] Normal zone: 390656 pages, LIFO batch:31
[ 0.000000] Reserving Intel graphics stolen memory at 0x9da00000-0x9f9fffff
[ 0.000000] ACPI: PM-Timer IO Port: 0x1808
[ 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 (acpi_id[0x03] lapic_id[0x02] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x00] disabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x00] disabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x00] disabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x08] lapic_id[0x00] disabled)
[ 0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
[ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-39
[ 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: IRQ9 used by override.
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[ 0.000000] smpboot: Allowing 8 CPUs, 4 hotplug CPUs
[ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.000000] PM: Registered nosave memory: [mem 0x0006f000-0x0006ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x00088000-0x000bffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000c0000-0x000fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x97360000-0x97b5ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x9c36f000-0x9c56efff]
[ 0.000000] PM: Registered nosave memory: [mem 0x9c56f000-0x9cebefff]
[ 0.000000] PM: Registered nosave memory: [mem 0x9cebf000-0x9cfbefff]
[ 0.000000] PM: Registered nosave memory: [mem 0x9cfbf000-0x9cffefff]
[ 0.000000] PM: Registered nosave memory: [mem 0x9d000000-0x9f9fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x9fa00000-0xdfffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xefffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xf0000000-0xfe100fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfe101000-0xfe112fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfe113000-0xfeafffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfeb00000-0xfeb0ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfeb10000-0xfebfffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfecfffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed00000-0xfee00fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xff9fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xffa00000-0xffffffff]
[ 0.000000] e820: [mem 0x9fa00000-0xdfffffff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on bare hardware
[ 0.000000] setup_percpu: NR_CPUS:128 nr_cpumask_bits:128 nr_cpu_ids:8 nr_node_ids:1
[ 0.000000] PERCPU: Embedded 30 pages/cpu @ffff88015f200000 s82880 r8192 d31808 u262144
[ 0.000000] pcpu-alloc: s82880 r8192 d31808 u262144 alloc=1*2097152
[ 0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7
[ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 1012248
[ 0.000000] Policy zone: Normal
[ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-linux root=UUID=37f0494b-6280-4a2a-92af-9abc262b3476 rw resume=UUID=38f5c3ea-1283-4a7e-a952-49dee4e9b5ae quiet
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340 using standard form
[ 0.000000] AGP: Checking aperture...
[ 0.000000] AGP: No AGP bridge found
[ 0.000000] Calgary: detecting Calgary via BIOS EBDA area
[ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[ 0.000000] Memory: 3909256K/4113368K available (5480K kernel code, 908K rwdata, 1720K rodata, 1160K init, 1184K bss, 204112K reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] RCU dyntick-idle grace-period acceleration is enabled.
[ 0.000000] Dump stacks of tasks blocking RCU-preempt GP.
[ 0.000000] RCU restricting CPUs from NR_CPUS=128 to nr_cpu_ids=8.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8
[ 0.000000] NR_IRQS:8448 nr_irqs:760 0
[ 0.000000] Console: colour dummy device 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] allocated 16777216 bytes of page_cgroup
[ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
[ 0.000000] hpet clockevent registered
[ 0.000000] tsc: Fast TSC calibration using PIT
[ 0.000000] tsc: Detected 2394.377 MHz processor
[ 0.000041] Calibrating delay loop (skipped), value calculated using timer frequency.. 4790.28 BogoMIPS (lpj=7981256)
[ 0.000045] pid_max: default: 32768 minimum: 301
[ 0.000053] ACPI: Core revision 20140926
[ 0.018809] ACPI: All ACPI Tables successfully acquired
[ 0.039185] Security Framework initialized
[ 0.039194] Yama: becoming mindful.
[ 0.039553] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
[ 0.040627] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
[ 0.041121] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.041129] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.041378] Initializing cgroup subsys memory
[ 0.041384] Initializing cgroup subsys devices
[ 0.041386] Initializing cgroup subsys freezer
[ 0.041389] Initializing cgroup subsys net_cls
[ 0.041391] Initializing cgroup subsys blkio
[ 0.041417] CPU: Physical Processor ID: 0
[ 0.041419] CPU: Processor Core ID: 0
[ 0.041424] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
[ 0.042651] mce: CPU supports 7 MCE banks
[ 0.042667] CPU0: Thermal monitoring enabled (TM1)
[ 0.042682] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024
Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4
[ 0.042812] Freeing SMP alternatives memory: 20K (ffffffff81a07000 - ffffffff81a0c000)
[ 0.043856] Ignoring BGRT: invalid status 0 (expected 1)
[ 0.045955] ftrace: allocating 20931 entries in 82 pages
[ 0.058119] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.091151] smpboot: CPU0: Intel(R) Core(TM) i5-4210U CPU @ 1.70GHz (fam: 06, model: 45, stepping: 01)
[ 0.091159] TSC deadline timer enabled
[ 0.091185] Performance Events: PEBS fmt2+, 16-deep LBR, Haswell events, full-width counters, Intel PMU driver.
[ 0.091212] ... version: 3
[ 0.091214] ... bit width: 48
[ 0.091215] ... generic registers: 4
[ 0.091216] ... value mask: 0000ffffffffffff
[ 0.091217] ... max period: 0000ffffffffffff
[ 0.091218] ... fixed-purpose events: 3
[ 0.091220] ... event mask: 000000070000000f
[ 0.111308] x86: Booting SMP configuration:
[ 0.111311] .... node #0, CPUs: #1
[ 0.125959] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
[ 0.132620] #2 #3
[ 0.168461] x86: Booted up 1 node, 4 CPUs
[ 0.168465] smpboot: Total of 4 processors activated (19162.14 BogoMIPS)
[ 0.173479] devtmpfs: initialized
[ 0.176167] PM: Registering ACPI NVS region [mem 0x9cebf000-0x9cfbefff] (1048576 bytes)
[ 0.177292] pinctrl core: initialized pinctrl subsystem
[ 0.177339] RTC time: 15:39:50, date: 02/08/15
[ 0.177475] NET: Registered protocol family 16
[ 0.189973] cpuidle: using governor ladder
[ 0.203321] cpuidle: using governor menu
[ 0.203363] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[ 0.203364] ACPI: bus type PCI registered
[ 0.203366] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[ 0.203456] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[ 0.203459] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
[ 0.203881] PCI: Using configuration type 1 for base access
[ 0.217092] ACPI: Added _OSI(Module Device)
[ 0.217094] ACPI: Added _OSI(Processor Device)
[ 0.217096] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.217098] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.222927] ACPI: Executed 1 blocks of module-level executable AML code
[ 0.237854] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[ 0.250192] ACPI: Dynamic OEM Table Load:
[ 0.250204] ACPI: SSDT 0xFFFF880158F80C00 0003D3 (v01 PmRef Cpu0Cst 00003001 INTL 20121220)
[ 0.263714] ACPI: Dynamic OEM Table Load:
[ 0.263726] ACPI: SSDT 0xFFFF880158F59800 0005AA (v01 PmRef ApIst 00003000 INTL 20121220)
[ 0.276877] ACPI: Dynamic OEM Table Load:
[ 0.276887] ACPI: SSDT 0xFFFF880158E92800 000119 (v01 PmRef ApCst 00003000 INTL 20121220)
[ 0.303769] ACPI: Interpreter enabled
[ 0.303781] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20140926/hwxface-580)
[ 0.303790] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20140926/hwxface-580)
[ 0.303817] ACPI: (supports S0 S3 S4 S5)
[ 0.303818] ACPI: Using IOAPIC for interrupt routing
[ 0.303851] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.416427] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
[ 0.416435] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[ 0.417003] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]
[ 0.417721] PCI host bridge to bus 0000:00
[ 0.417725] pci_bus 0000:00: root bus resource [bus 00-fe]
[ 0.417728] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7]
[ 0.417730] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff]
[ 0.417732] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
[ 0.417734] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff]
[ 0.417736] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff]
[ 0.417738] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff]
[ 0.417740] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff]
[ 0.417742] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff]
[ 0.417744] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff]
[ 0.417746] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff]
[ 0.417748] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff]
[ 0.417750] pci_bus 0000:00: root bus resource [mem 0x9fa00000-0xfeafffff]
[ 0.417760] pci 0000:00:00.0: [8086:0a04] type 00 class 0x060000
[ 0.417946] pci 0000:00:02.0: [8086:0a16] type 00 class 0x030000
[ 0.417962] pci 0000:00:02.0: reg 0x10: [mem 0xb2000000-0xb23fffff 64bit]
[ 0.417971] pci 0000:00:02.0: reg 0x18: [mem 0xa0000000-0xafffffff 64bit pref]
[ 0.417977] pci 0000:00:02.0: reg 0x20: [io 0x6000-0x603f]
[ 0.418153] pci 0000:00:03.0: [8086:0a0c] type 00 class 0x040300
[ 0.418164] pci 0000:00:03.0: reg 0x10: [mem 0xb2610000-0xb2613fff 64bit]
[ 0.418365] pci 0000:00:14.0: [8086:9c31] type 00 class 0x0c0330
[ 0.418385] pci 0000:00:14.0: reg 0x10: [mem 0xb2600000-0xb260ffff 64bit]
[ 0.418450] pci 0000:00:14.0: PME# supported from D3hot D3cold
[ 0.418565] pci 0000:00:14.0: System wakeup disabled by ACPI
[ 0.418612] pci 0000:00:16.0: [8086:9c3a] type 00 class 0x078000
[ 0.418635] pci 0000:00:16.0: reg 0x10: [mem 0xb2618000-0xb261801f 64bit]
[ 0.418711] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
[ 0.418877] pci 0000:00:1b.0: [8086:9c20] type 00 class 0x040300
[ 0.418893] pci 0000:00:1b.0: reg 0x10: [mem 0xb2614000-0xb2617fff 64bit]
[ 0.418968] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[ 0.419082] pci 0000:00:1b.0: System wakeup disabled by ACPI
[ 0.419126] pci 0000:00:1c.0: [8086:9c10] type 01 class 0x060400
[ 0.419198] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[ 0.419353] pci 0000:00:1c.1: [8086:9c12] type 01 class 0x060400
[ 0.419428] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
[ 0.419584] pci 0000:00:1c.2: [8086:9c14] type 01 class 0x060400
[ 0.419659] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold
[ 0.419813] pci 0000:00:1c.3: [8086:9c16] type 01 class 0x060400
[ 0.419888] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
[ 0.420052] pci 0000:00:1d.0: [8086:9c26] type 00 class 0x0c0320
[ 0.420074] pci 0000:00:1d.0: reg 0x10: [mem 0xb261c000-0xb261c3ff]
[ 0.420172] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[ 0.420309] pci 0000:00:1d.0: System wakeup disabled by ACPI
[ 0.420363] pci 0000:00:1f.0: [8086:9c43] type 00 class 0x060100
[ 0.420631] pci 0000:00:1f.2: [8086:9c03] type 00 class 0x010601
[ 0.420647] pci 0000:00:1f.2: reg 0x10: [io 0x6088-0x608f]
[ 0.420655] pci 0000:00:1f.2: reg 0x14: [io 0x6094-0x6097]
[ 0.420663] pci 0000:00:1f.2: reg 0x18: [io 0x6080-0x6087]
[ 0.420671] pci 0000:00:1f.2: reg 0x1c: [io 0x6090-0x6093]
[ 0.420678] pci 0000:00:1f.2: reg 0x20: [io 0x6060-0x607f]
[ 0.420686] pci 0000:00:1f.2: reg 0x24: [mem 0xb261b000-0xb261b7ff]
[ 0.420728] pci 0000:00:1f.2: PME# supported from D3hot
[ 0.420878] pci 0000:00:1f.3: [8086:9c22] type 00 class 0x0c0500
[ 0.420894] pci 0000:00:1f.3: reg 0x10: [mem 0xb2619000-0xb26190ff 64bit]
[ 0.420915] pci 0000:00:1f.3: reg 0x20: [io 0x6040-0x605f]
[ 0.421136] pci 0000:00:1c.0: PCI bridge to [bus 01]
[ 0.421234] pci 0000:02:00.0: [10ec:5229] type 00 class 0xff0000
[ 0.421269] pci 0000:02:00.0: reg 0x10: [mem 0xb1000000-0xb1000fff]
[ 0.421424] pci 0000:02:00.0: supports D1 D2
[ 0.421427] pci 0000:02:00.0: PME# supported from D1 D2 D3hot
[ 0.421466] pci 0000:02:00.0: System wakeup disabled by ACPI
[ 0.427022] pci 0000:00:1c.1: PCI bridge to [bus 02-07]
[ 0.427027] pci 0000:00:1c.1: bridge window [io 0x5000-0x5fff]
[ 0.427030] pci 0000:00:1c.1: bridge window [mem 0xb1000000-0xb1ffffff]
[ 0.427036] pci 0000:00:1c.1: bridge window [mem 0xb0000000-0xb0ffffff 64bit pref]
[ 0.427119] pci 0000:08:00.0: [10ec:8168] type 00 class 0x020000
[ 0.427139] pci 0000:08:00.0: reg 0x10: [io 0x4000-0x40ff]
[ 0.427169] pci 0000:08:00.0: reg 0x18: [mem 0xb2504000-0xb2504fff 64bit]
[ 0.427188] pci 0000:08:00.0: reg 0x20: [mem 0xb2500000-0xb2503fff 64bit]
[ 0.427291] pci 0000:08:00.0: supports D1 D2
[ 0.427293] pci 0000:08:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.427358] pci 0000:08:00.0: System wakeup disabled by ACPI
[ 0.433685] pci 0000:00:1c.2: PCI bridge to [bus 08]
[ 0.433689] pci 0000:00:1c.2: bridge window [io 0x4000-0x4fff]
[ 0.433693] pci 0000:00:1c.2: bridge window [mem 0xb2500000-0xb25fffff]
[ 0.433780] pci 0000:09:00.0: [10ec:b723] type 00 class 0x028000
[ 0.433803] pci 0000:09:00.0: reg 0x10: [io 0x3000-0x30ff]
[ 0.433837] pci 0000:09:00.0: reg 0x18: [mem 0xb2400000-0xb2403fff 64bit]
[ 0.433959] pci 0000:09:00.0: supports D1 D2
[ 0.433961] pci 0000:09:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.433994] pci 0000:09:00.0: System wakeup disabled by ACPI
[ 0.443696] pci 0000:00:1c.3: PCI bridge to [bus 09]
[ 0.443699] pci 0000:00:1c.3: bridge window [io 0x3000-0x3fff]
[ 0.443703] pci 0000:00:1c.3: bridge window [mem 0xb2400000-0xb24fffff]
[ 0.443740] acpi PNP0A08:00: Disabling ASPM (FADT indicates it is unsupported)
[ 0.497639] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 0.497696] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 0.497748] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 0.497800] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 0.497851] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 0.497902] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 0.497953] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 0.498004] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 0.498197] ACPI: Enabled 5 GPEs in block 00 to 7F
[ 0.498242] ACPI : EC: GPE = 0x27, I/O: command/status = 0x66, data = 0x62
[ 0.498365] vgaarb: setting as boot device: PCI:0000:00:02.0
[ 0.498368] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[ 0.498372] vgaarb: loaded
[ 0.498373] vgaarb: bridge control possible 0000:00:02.0
[ 0.498519] PCI: Using ACPI for IRQ routing
[ 0.504636] PCI: pci_cache_line_size set to 64 bytes
[ 0.504686] e820: reserve RAM buffer [mem 0x0006f000-0x0006ffff]
[ 0.504688] e820: reserve RAM buffer [mem 0x00088000-0x0008ffff]
[ 0.504689] e820: reserve RAM buffer [mem 0x97360000-0x97ffffff]
[ 0.504691] e820: reserve RAM buffer [mem 0x9c36f000-0x9fffffff]
[ 0.504693] e820: reserve RAM buffer [mem 0x9d000000-0x9fffffff]
[ 0.504695] e820: reserve RAM buffer [mem 0x15f600000-0x15fffffff]
[ 0.504822] NetLabel: Initializing
[ 0.504823] NetLabel: domain hash size = 128
[ 0.504824] NetLabel: protocols = UNLABELED CIPSOv4
[ 0.504838] NetLabel: unlabeled traffic allowed by default
[ 0.504863] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[ 0.504870] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
[ 0.506900] Switched to clocksource hpet
[ 0.512939] pnp: PnP ACPI init
[ 0.513126] system 00:00: [io 0x0680-0x069f] has been reserved
[ 0.513129] system 00:00: [io 0x0500-0x053f] has been reserved
[ 0.513132] system 00:00: [io 0xffff] has been reserved
[ 0.513134] system 00:00: [io 0xffff] has been reserved
[ 0.513136] system 00:00: [io 0xffff] has been reserved
[ 0.513139] system 00:00: [io 0x1800-0x18fe] could not be reserved
[ 0.513141] system 00:00: [io 0x164e-0x164f] has been reserved
[ 0.513145] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.513202] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 0.513256] system 00:02: [io 0x1854-0x1857] has been reserved
[ 0.513259] system 00:02: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
[ 0.513288] pnp 00:03: Plug and Play ACPI device, IDs PNP0303 (active)
[ 0.513351] pnp 00:04: Plug and Play ACPI device, IDs SYN2b39 SYN0700 SYN0002 PNP0f13 (active)
[ 0.563797] system 00:05: [mem 0xfed1c000-0xfed1ffff] has been reserved
[ 0.563800] system 00:05: [mem 0xfed10000-0xfed17fff] has been reserved
[ 0.563802] system 00:05: [mem 0xfed18000-0xfed18fff] has been reserved
[ 0.563804] system 00:05: [mem 0xfed19000-0xfed19fff] has been reserved
[ 0.563807] system 00:05: [mem 0xe0000000-0xefffffff] has been reserved
[ 0.563809] system 00:05: [mem 0xfed20000-0xfed3ffff] has been reserved
[ 0.563811] system 00:05: [mem 0xfed90000-0xfed93fff] has been reserved
[ 0.563813] system 00:05: [mem 0xff000000-0xff000fff] has been reserved
[ 0.563816] system 00:05: [mem 0xff001000-0xff0010ff] has been reserved
[ 0.563818] system 00:05: [mem 0xff010000-0xffffffff] could not be reserved
[ 0.563821] system 00:05: [mem 0xfee00000-0xfeefffff] could not be reserved
[ 0.563823] system 00:05: [mem 0x9fa20000-0x9fa20fff] has been reserved
[ 0.563825] system 00:05: [mem 0x9fa10000-0x9fa1ffff] has been reserved
[ 0.563829] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.564138] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.564571] pnp: PnP ACPI: found 7 devices
[ 0.571172] pci 0000:00:1c.0: PCI bridge to [bus 01]
[ 0.571185] pci 0000:00:1c.1: PCI bridge to [bus 02-07]
[ 0.571188] pci 0000:00:1c.1: bridge window [io 0x5000-0x5fff]
[ 0.571193] pci 0000:00:1c.1: bridge window [mem 0xb1000000-0xb1ffffff]
[ 0.571197] pci 0000:00:1c.1: bridge window [mem 0xb0000000-0xb0ffffff 64bit pref]
[ 0.571203] pci 0000:00:1c.2: PCI bridge to [bus 08]
[ 0.571206] pci 0000:00:1c.2: bridge window [io 0x4000-0x4fff]
[ 0.571211] pci 0000:00:1c.2: bridge window [mem 0xb2500000-0xb25fffff]
[ 0.571218] pci 0000:00:1c.3: PCI bridge to [bus 09]
[ 0.571221] pci 0000:00:1c.3: bridge window [io 0x3000-0x3fff]
[ 0.571226] pci 0000:00:1c.3: bridge window [mem 0xb2400000-0xb24fffff]
[ 0.571235] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7]
[ 0.571237] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff]
[ 0.571239] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
[ 0.571241] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff]
[ 0.571243] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff]
[ 0.571245] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff]
[ 0.571247] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff]
[ 0.571249] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff]
[ 0.571251] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff]
[ 0.571253] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff]
[ 0.571255] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff]
[ 0.571257] pci_bus 0000:00: resource 15 [mem 0x9fa00000-0xfeafffff]
[ 0.571260] pci_bus 0000:02: resource 0 [io 0x5000-0x5fff]
[ 0.571261] pci_bus 0000:02: resource 1 [mem 0xb1000000-0xb1ffffff]
[ 0.571264] pci_bus 0000:02: resource 2 [mem 0xb0000000-0xb0ffffff 64bit pref]
[ 0.571266] pci_bus 0000:08: resource 0 [io 0x4000-0x4fff]
[ 0.571268] pci_bus 0000:08: resource 1 [mem 0xb2500000-0xb25fffff]
[ 0.571270] pci_bus 0000:09: resource 0 [io 0x3000-0x3fff]
[ 0.571272] pci_bus 0000:09: resource 1 [mem 0xb2400000-0xb24fffff]
[ 0.571305] NET: Registered protocol family 2
[ 0.571528] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
[ 0.571618] TCP bind hash table entries: 32768 (order: 7, 524288 bytes)
[ 0.571715] TCP: Hash tables configured (established 32768 bind 32768)
[ 0.571736] TCP: reno registered
[ 0.571744] UDP hash table entries: 2048 (order: 4, 65536 bytes)
[ 0.571763] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
[ 0.571824] NET: Registered protocol family 1
[ 0.571842] pci 0000:00:02.0: Video device with shadowed ROM
[ 0.583761] PCI: CLS 64 bytes, default 64
[ 0.583812] Unpacking initramfs...
[ 0.665763] Freeing initrd memory: 3476K (ffff880037926000 - ffff880037c8b000)
[ 0.665775] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 0.665778] software IO TLB [mem 0x90b70000-0x94b70000] (64MB) mapped at [ffff880090b70000-ffff880094b6ffff]
[ 0.665818] Simple Boot Flag at 0x44 set to 0x1
[ 0.666015] RAPL PMU detected, hw unit 2^-14 Joules, API unit is 2^-32 Joules, 4 fixed counters 655360 ms ovfl timer
[ 0.666080] microcode: CPU0 sig=0x40651, pf=0x40, revision=0x17
[ 0.666087] microcode: CPU1 sig=0x40651, pf=0x40, revision=0x17
[ 0.666095] microcode: CPU2 sig=0x40651, pf=0x40, revision=0x17
[ 0.666104] microcode: CPU3 sig=0x40651, pf=0x40, revision=0x17
[ 0.666156] microcode: Microcode Update Driver: v2.00 <[email protected]>, Peter Oruba
[ 0.666187] Scanning for low memory corruption every 60 seconds
[ 0.666541] futex hash table entries: 2048 (order: 5, 131072 bytes)
[ 0.666577] Initialise system trusted keyring
[ 0.666959] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 0.668721] zpool: loaded
[ 0.668726] zbud: loaded
[ 0.668990] VFS: Disk quotas dquot_6.5.2
[ 0.669031] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.669172] msgmni has been set to 7751
[ 0.669234] Key type big_key registered
[ 0.669453] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[ 0.669499] io scheduler noop registered
[ 0.669502] io scheduler deadline registered
[ 0.669540] io scheduler cfq registered (default)
[ 0.669759] pcieport 0000:00:1c.0: irq 40 for MSI/MSI-X
[ 0.669935] pcieport 0000:00:1c.1: irq 41 for MSI/MSI-X
[ 0.670110] pcieport 0000:00:1c.2: irq 42 for MSI/MSI-X
[ 0.670269] pcieport 0000:00:1c.3: irq 43 for MSI/MSI-X
[ 0.670374] pcieport 0000:00:1c.0: Signaling PME through PCIe PME interrupt
[ 0.670379] pcie_pme 0000:00:1c.0:pcie01: service driver pcie_pme loaded
[ 0.670396] pcieport 0000:00:1c.1: Signaling PME through PCIe PME interrupt
[ 0.670398] pci 0000:02:00.0: Signaling PME through PCIe PME interrupt
[ 0.670402] pcie_pme 0000:00:1c.1:pcie01: service driver pcie_pme loaded
[ 0.670419] pcieport 0000:00:1c.2: Signaling PME through PCIe PME interrupt
[ 0.670421] pci 0000:08:00.0: Signaling PME through PCIe PME interrupt
[ 0.670424] pcie_pme 0000:00:1c.2:pcie01: service driver pcie_pme loaded
[ 0.670440] pcieport 0000:00:1c.3: Signaling PME through PCIe PME interrupt
[ 0.670442] pci 0000:09:00.0: Signaling PME through PCIe PME interrupt
[ 0.670446] pcie_pme 0000:00:1c.3:pcie01: service driver pcie_pme loaded
[ 0.670466] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[ 0.670499] pciehp 0000:00:1c.1:pcie04: Slot #1 AttnBtn- AttnInd- PwrInd- PwrCtrl- MRL- Interlock- NoCompl+ LLActRep+
[ 0.670533] pciehp 0000:00:1c.1:pcie04: service driver pciehp loaded
[ 0.670539] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[ 0.670583] efifb: probing for efifb
[ 0.670605] efifb: framebuffer at 0xa0000000, mapped to 0xffffc90010800000, using 4160k, total 4160k
[ 0.670606] efifb: mode is 1366x768x32, linelength=5504, pages=1
[ 0.670607] efifb: scrolling: redraw
[ 0.670609] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[ 0.674675] Console: switching to colour frame buffer device 170x48
[ 0.678177] fb0: EFI VGA frame buffer device
[ 0.678188] intel_idle: MWAIT substates: 0x11142120
[ 0.678190] intel_idle: v0.4 model 0x45
[ 0.678191] intel_idle: lapic_timer_reliable_states 0xffffffff
[ 0.678506] GHES: HEST is not enabled!
[ 0.678574] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 0.679056] Linux agpgart interface v0.103
[ 0.679108] rtc_cmos 00:01: RTC can wake from S4
[ 0.679243] rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0
[ 0.679273] rtc_cmos 00:01: alarms up to one month, 242 bytes nvram, hpet irqs
[ 0.679287] Intel P-state driver initializing.
[ 0.679431] ledtrig-cpu: registered to indicate activity on CPUs
[ 0.679696] TCP: cubic registered
[ 0.679919] NET: Registered protocol family 10
[ 0.680456] NET: Registered protocol family 17
[ 0.681245] Loading compiled-in X.509 certificates
[ 0.681277] registered taskstats version 1
[ 0.682279] Magic number: 3:299:689
[ 0.682435] rtc_cmos 00:01: setting system clock to 2015-02-08 15:39:50 UTC (1423409990)
[ 0.682615] PM: Checking hibernation image partition UUID=38f5c3ea-1283-4a7e-a952-49dee4e9b5ae
[ 0.682621] PM: Hibernation image not present or could not be loaded.
[ 0.684595] Freeing unused kernel memory: 1160K (ffffffff818e5000 - ffffffff81a07000)
[ 0.684599] Write protecting the kernel read-only data: 8192k
[ 0.688817] Freeing unused kernel memory: 652K (ffff88000155d000 - ffff880001600000)
[ 0.690614] Freeing unused kernel memory: 328K (ffff8800017ae000 - ffff880001800000)
[ 0.702916] random: systemd-tmpfile urandom read with 3 bits of entropy available
[ 0.718779] sdhci: Secure Digital Host Controller Interface driver
[ 0.718781] sdhci: Copyright(c) Pierre Ossman
[ 0.720168] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:MSS1] at 0x60,0x64 irq 1,12
[ 0.726783] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 0.726825] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 0.727977] ACPI: bus type USB registered
[ 0.727998] usbcore: registered new interface driver usbfs
[ 0.728005] usbcore: registered new interface driver hub
[ 0.728031] usbcore: registered new device driver usb
[ 0.728826] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 0.728833] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
[ 0.728904] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[ 0.728919] xhci_hcd 0000:00:14.0: irq 44 for MSI/MSI-X
[ 0.729105] hub 1-0:1.0: USB hub found
[ 0.729116] hub 1-0:1.0: 9 ports detected
[ 0.729254] rtsx_pci 0000:02:00.0: irq 45 for MSI/MSI-X
[ 0.729269] rtsx_pci 0000:02:00.0: rtsx_pci_acquire_irq: pcr->msi_en = 1, pci->irq = 45
[ 0.729962] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.730134] ehci-pci: EHCI PCI platform driver
[ 0.731658] SCSI subsystem initialized
[ 0.732538] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 0.732545] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[ 0.732737] hub 2-0:1.0: USB hub found
[ 0.732750] hub 2-0:1.0: 4 ports detected
[ 0.733058] libata version 3.00 loaded.
[ 0.733952] ehci-pci 0000:00:1d.0: EHCI Host Controller
[ 0.733959] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 3
[ 0.733972] ehci-pci 0000:00:1d.0: debug port 2
[ 0.737882] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
[ 0.737904] ehci-pci 0000:00:1d.0: irq 23, io mem 0xb261c000
[ 0.747112] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
[ 0.747298] hub 3-0:1.0: USB hub found
[ 0.747312] hub 3-0:1.0: 2 ports detected
[ 0.747491] ahci 0000:00:1f.2: version 3.0
[ 0.747673] ahci 0000:00:1f.2: irq 46 for MSI/MSI-X
[ 0.747695] ahci 0000:00:1f.2: SSS flag set, parallel bus scan disabled
[ 0.760531] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 4 ports 6 Gbps 0x3 impl SATA mode
[ 0.760537] ahci 0000:00:1f.2: flags: 64bit ncq stag pm led clo only pio slum part deso sadm sds apst
[ 0.761117] scsi host0: ahci
[ 0.761280] scsi host1: ahci
[ 0.761400] scsi host2: ahci
[ 0.761527] scsi host3: ahci
[ 0.761587] ata1: SATA max UDMA/133 abar m2048@0xb261b000 port 0xb261b100 irq 46
[ 0.761590] ata2: SATA max UDMA/133 abar m2048@0xb261b000 port 0xb261b180 irq 46
[ 0.761591] ata3: DUMMY
[ 0.761592] ata4: DUMMY
[ 0.763988] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
[ 1.054094] usb 3-1: new high-speed USB device number 2 using ehci-pci
[ 1.080772] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 1.090784] usb 1-3: new low-speed USB device number 2 using xhci_hcd
[ 1.108052] ata1.00: ATA-8: ST500LT012-1DG142, 0002LVM1, max UDMA/133
[ 1.108057] ata1.00: 976773168 sectors, multi 16: LBA48 NCQ (depth 31/32)
[ 1.147102] ata1.00: configured for UDMA/133
[ 1.147357] scsi 0:0:0:0: Direct-Access ATA ST500LT012-1DG14 LVM1 PQ: 0 ANSI: 5
[ 1.178260] hub 3-1:1.0: USB hub found
[ 1.178324] hub 3-1:1.0: 8 ports detected
[ 1.267676] usb 1-3: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
[ 1.269353] hidraw: raw HID events driver (C) Jiri Kosina
[ 1.271432] usbcore: registered new interface driver usbhid
[ 1.271435] usbhid: USB HID core driver
[ 1.427737] usb 1-6: new high-speed USB device number 3 using xhci_hcd
[ 1.467751] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 1.472648] ata2.00: ATAPI: PLDS DVD-RW DA8A5SH, RL61, max UDMA/100
[ 1.473654] ata2.00: configured for UDMA/100
[ 1.487478] scsi 1:0:0:0: CD-ROM PLDS DVD-RW DA8A5SH RL61 PQ: 0 ANSI: 5
[ 1.506690] sd 0:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/465 GiB)
[ 1.506695] sd 0:0:0:0: [sda] 4096-byte physical blocks
[ 1.506762] sd 0:0:0:0: [sda] Write Protect is off
[ 1.506765] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 1.506805] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 1.526586] sr 1:0:0:0: [sr0] scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
[ 1.526589] cdrom: Uniform CD-ROM driver Revision: 3.20
[ 1.526753] sr 1:0:0:0: Attached scsi CD-ROM sr0
[ 1.576727] sda: sda1 sda2 sda3 sda4
[ 1.577520] sd 0:0:0:0: [sda] Attached SCSI disk
[ 1.668501] tsc: Refined TSC clocksource calibration: 2394.458 MHz
[ 1.834689] usb 1-7: new full-speed USB device number 4 using xhci_hcd
[ 1.866481] PM: Starting manual resume from disk
[ 1.866486] PM: Hibernation image partition 8:2 present
[ 1.866488] PM: Looking for hibernation image.
[ 1.866742] PM: Image not found (code -22)
[ 1.866745] PM: Hibernation image not present or could not be loaded.
[ 2.008615] usb 1-7: No LPM exit latency info found, disabling LPM.
[ 2.168326] usb 1-8: new full-speed USB device number 5 using xhci_hcd
[ 2.200127] EXT4-fs (sda4): mounted filesystem with ordered data mode. Opts: (null)
[ 2.668929] Switched to clocksource tsc
[ 2.998993] random: nonblocking pool is initialized
[ 5.035645] EXT4-fs (sda4): re-mounted. Opts: discard
[ 7.983617] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[ 8.001442] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:01/PNP0C0C:00/input/input2
[ 8.001451] ACPI: Power Button [PWRB]
[ 8.001539] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:01/PNP0C0D:00/input/input3
[ 8.001584] ACPI: Lid Switch [LID0]
[ 8.001677] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input4
[ 8.001681] ACPI: Power Button [PWRF]
[ 8.067218] mei_me 0000:00:16.0: irq 47 for MSI/MSI-X
[ 8.169733] thermal LNXTHERM:00: registered as thermal_zone0
[ 8.169739] ACPI: Thermal Zone [TZ00] (29 C)
[ 8.239918] ACPI: Battery Slot [BAT1] (battery present)
[ 8.270385] ACPI: AC Adapter [ACAD] (on-line)
[ 8.341145] [drm] Initialized drm 1.1.0 20060810
[ 8.435780] ACPI Warning: SystemIO range 0x0000000000006040-0x000000000000605f conflicts with OpRegion 0x0000000000006040-0x000000000000604f (\_SB_.PCI0.SBUS.SMBI) (20140926/utaddress-258)
[ 8.435788] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 8.524972] input: Ideapad extra buttons as /devices/pci0000:00/0000:00:1f.0/PNP0C09:00/VPC2004:00/input/input5
[ 8.571862] [drm] Memory usable by graphics device = 2048M
[ 8.571868] checking generic (a0000000 410000) vs hw (a0000000 10000000)
[ 8.571870] fb: switching to inteldrmfb from EFI VGA
[ 8.571892] Console: switching to colour dummy device 80x25
[ 8.571969] [drm] Replacing VGA console driver
[ 8.590169] i915 0000:00:02.0: irq 48 for MSI/MSI-X
[ 8.590182] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 8.590184] [drm] Driver supports precise vblank timestamp query.
[ 8.590211] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[ 8.648474] fbcon: inteldrmfb (fb0) is primary device
[ 8.665898] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no)
[ 8.665971] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input6
[ 8.665996] [drm] Initialized i915 1.6.0 20140905 for 0000:00:02.0 on minor 0
[ 8.789354] input: USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.0/0003:0458:012B.0001/input/input7
[ 8.789415] hid-generic 0003:0458:012B.0001: input,hidraw0: USB HID v1.11 Mouse [USB Optical Mouse] on usb-0000:00:14.0-3/input0
[ 8.812071] media: Linux media interface: v0.10
[ 8.833777] input: PC Speaker as /devices/platform/pcspkr/input/input9
[ 8.840567] Linux video capture interface: v2.00
[ 8.897231] uvcvideo: Found UVC 1.00 device Lenovo EasyCamera (0c45:6514)
[ 8.929823] input: Lenovo EasyCamera as /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/input/input10
[ 8.929908] usbcore: registered new interface driver uvcvideo
[ 8.929909] USB Video Class driver (1.1.1)
[ 9.036891] cfg80211: Calling CRDA to update world regulatory domain
[ 9.056738] Bluetooth: Core ver 2.19
[ 9.056751] NET: Registered protocol family 31
[ 9.056751] Bluetooth: HCI device and connection manager initialized
[ 9.056757] Bluetooth: HCI socket layer initialized
[ 9.056758] Bluetooth: L2CAP socket layer initialized
[ 9.056766] Bluetooth: SCO socket layer initialized
[ 9.348730] usbcore: registered new interface driver btusb
[ 9.452303] iTCO_vendor_support: vendor-support=0
[ 9.452955] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
[ 9.452990] iTCO_wdt: Found a Lynx Point_LP TCO device (Version=2, TCOBASE=0x1860)
[ 9.453081] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
[ 9.494632] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
[ 9.494637] r8169 0000:08:00.0: can't disable ASPM; OS doesn't have ASPM control
[ 9.501333] r8169 0000:08:00.0: irq 49 for MSI/MSI-X
[ 9.501800] r8169 0000:08:00.0 eth0: RTL8168g/8111g at 0xffffc90010788000, f0:76:1c:0c:12:99, XID 10900800 IRQ 49
[ 9.501802] r8169 0000:08:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
[ 9.582307] rtl8723be: Using firmware rtlwifi/rtl8723befw.bin
[ 9.640127] ieee80211 phy0: Selected rate control algorithm 'rtl_rc'
[ 9.640351] rtlwifi: rtlwifi: wireless switch is on
[ 9.653001] mousedev: PS/2 mouse device common for all mice
[ 9.667517] psmouse serio1: synaptics: Touchpad model: 1, fw: 8.1, id: 0x1e2b1, caps: 0xd00123/0x840300/0x2a800, board id: 2848, fw id: 1581875
[ 9.686347] r8169 0000:08:00.0 enp8s0: renamed from eth0
[ 9.708662] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input8
[ 9.727739] Console: switching to colour frame buffer device 170x48
[ 9.730327] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[ 9.730328] i915 0000:00:02.0: registered panic notifier
[ 9.737976] snd_hda_intel 0000:00:1b.0: irq 50 for MSI/MSI-X
[ 9.743445] AVX2 version of gcm_enc/dec engaged.
[ 9.743448] AES CTR mode by8 optimization enabled
[ 9.745577] snd_hda_intel 0000:00:03.0: irq 51 for MSI/MSI-X
[ 10.040841] sound hdaudioC1D0: autoconfig: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[ 10.040848] sound hdaudioC1D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 10.040851] sound hdaudioC1D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[ 10.040852] sound hdaudioC1D0: mono: mono_out=0x0
[ 10.040854] sound hdaudioC1D0: inputs:
[ 10.040857] sound hdaudioC1D0: Mic=0x19
[ 10.040859] sound hdaudioC1D0: Internal Mic=0x12
[ 10.046345] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input11
[ 10.046446] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card0/input12
[ 10.046909] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card0/input13
[ 10.047361] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/sound/card1/hdaudioC1D0/input14
[ 10.047575] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input15
[ 10.047649] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card1/input16
[ 10.097496] rtl8723be 0000:09:00.0 wlp9s0: renamed from wlan0
[ 10.655545] cfg80211: World regulatory domain updated:
[ 10.655549] cfg80211: DFS Master region: unset
[ 10.655550] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 10.655553] cfg80211: (2402000 KHz - 2472000 KHz @ 0 KHz), (N/A, 2000 mBm), (N/A)
[ 10.655555] cfg80211: (2457000 KHz - 2482000 KHz @ 0 KHz), (N/A, 2000 mBm), (N/A)
[ 10.655557] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[ 10.655559] cfg80211: (5170000 KHz - 5250000 KHz @ 160000 KHz), (N/A, 2000 mBm), (N/A)
[ 10.655561] cfg80211: (5250000 KHz - 5330000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[ 10.655563] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[ 10.655564] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[ 10.655566] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[ 10.732705] intel_rapl: Found RAPL domain package
[ 10.732711] intel_rapl: Found RAPL domain core
[ 10.732714] intel_rapl: Found RAPL domain uncore
[ 10.732717] intel_rapl: Found RAPL domain dram
[ 10.844302] Adding 4009760k swap on /dev/sda2. Priority:-1 extents:1 across:4009760k FS
[ 13.353211] systemd-journald[146]: Received request to flush runtime journal from PID 1
[ 18.647280] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 18.647284] Bluetooth: BNEP filters: protocol multicast
[ 18.647293] Bluetooth: BNEP socket layer initialized
[ 21.632791] r8169 0000:08:00.0 enp8s0: link down
[ 83.137005] wlp9s0: authenticate with 00:1d:7e:6a:c4:67
[ 83.729985] wlp9s0: send auth to 00:1d:7e:6a:c4:67 (try 1/3)
[ 83.731584] wlp9s0: authenticated
[ 83.731753] rtl8723be 0000:09:00.0 wlp9s0: disabling HT as WMM/QoS is not supported by the AP
[ 83.731757] rtl8723be 0000:09:00.0 wlp9s0: disabling VHT as WMM/QoS is not supported by the AP
[ 83.734174] wlp9s0: associate with 00:1d:7e:6a:c4:67 (try 1/3)
[ 83.737516] wlp9s0: RX AssocResp from 00:1d:7e:6a:c4:67 (capab=0x411 status=0 aid=3)
[ 83.737660] wlp9s0: associated
[astinx@compu ~]$ systemctl status
● compu
State: running
Jobs: 0 queued
Failed: 0 units
Since: dom 2015-02-08 13:47:04 ART; 24min ago
CGroup: /
├─1 /sbin/init
├─system.slice
│ ├─dbus.service
│ │ └─301 /usr/bin/dbus-daemon --system --address=systemd: --nofork --nopidfile --systemd-activation
│ ├─org.cups.cupsd.service
│ │ └─299 /usr/bin/cupsd -l
│ ├─ModemManager.service
│ │ └─303 /usr/bin/ModemManager
│ ├─wpa_supplicant.service
│ │ └─346 /usr/bin/wpa_supplicant -u
│ ├─lightdm.service
│ │ ├─314 /usr/bin/lightdm
│ │ └─329 /usr/bin/Xorg.bin :0 -seat seat0 -auth /run/lightdm/root/:0 -nolisten tcp vt1 -novtswitch
│ ├─accounts-daemon.service
│ │ └─331 /usr/lib/accountsserSo long I tried as Gusar said to loading the rtl8723b module with those params:
sudo modprobe rtl8723be fwlps=0
sudo modprobe rtl8723be ips=0
So far by now, the connection hasn't dropped (one hour since I made the change)
But is quite strange that when I do
[astinx@compu ~]$ more /sys/module/rtl8723be/parameters/ips
Y
I mean, the parameters changed or not? I also tried with setting with N instead of 0.
EDIT:
The drop downs come back shortly after. I find quite strange that I cannot manage the power from iwconfig
[astinx@compu ~]$ sudo iwconfig wlp9s0 power off
[sudo] password for astinx:
Error for wireless request "Set Power Management" (8B2C) :
SET failed on device wlp9s0 ; Operation not supported.
Last edited by astinx (2015-02-08 21:46:47) -
WRT54G2 v1 - Random internet drops, only power-cycling helps
Hi, all
After 1 month I am still unable to solve my problem at all.
I have WRT54G2 v1, connected to my ISP with Static IP connection type, cloned MAC address. 4-5 times a day I get random internet connection drops and the router goes to some kind of "dead" state - no wired/wireless Internet, no access to the router's setup pages (neither locally, not remotedly).
The only solution is to unplug the power cord and replug it again after 10 secs. It's not in my ISP settings, because direct PC<-> Internet connection is OK.
I've managed to upgrade the firmware to version 1.00.04, reset the router etc.. As suggested by another user, I lowered MTU size to 1365 but I still get disconnects every day. IT'S REALLY VERY ANNOYING!!! I am not willing to become a babysitter to the router's power cable, so please anybody can help? When I am somewhere outside I cannot revive the router - I've no physical access to it, so my PC connection is dead for the entire day.
In this forum I see very similar problems to mine, but no solution for them. It seems like a general problem for this router model, so one of my questions is "Is LinkSys planning another firmware upgrade to solve this?". Next: is there an official way to submit such problems as a request for new firmware? I am not willing to switch to third-party firmwares like DD-WRT which everybody speaks good words like "no more drops", I have a warranty active.
My observations can give you one hint: I suspect that the router somehow cannot restore its connectivity when the ISP device (switch/modem, I don't know) I am connected to fails or reboots... I havent such problem for 10 days during my vacation and the only difference with my router's settings was that it was set in a LAN environment (thus, no failures from other networked devices). Could this be improved in the router's stability - to make some self-reboot? Or just a simple firmware improvement: add some keep-alive (auto-reboot) setting - some period in seconds for "Static IP" connection type?
Thanks all in advance!
Regards,
IvayloWhen the router enters such "unavailable" stata, I have no connection neither from a Wired desktop PC, nor from a Wirelessly connected laprop PC. I have no connection from outside (eg. trying to access router's setup page from my work or trying to be port-forwarded to my locally hosted PC site on 80 port). No any access at all!
After the resetting I am NOT restoring settings from a file! I make everything again manually from the setup pages. So I set up "Static IP" connection type, enter my statically assigned IP address, 2 DNS servers, as they're given to me by my ISP. I set MTU to manual 1365 (nothing from the forums helped: 1472, 1500 etc...). The wireless connectivity is WPA2, TKIP+AES, Channel 11 and is ok with the laptop. Everything seems fine.. until after few hours connectivity is lost.
As I've written, unplugging router's power cord and replugging again after 5-10 seconds and ... VOILA... connection is working. Why such reboot fixes the things? My suspicions are that the router cannot compensate after some reboot of some ISP's device I am connected to - why didn't I have such problems when during my vacation I've just changed "Static IP" settings to point to a local IP addresses in the building I've been? This is the only difference - connected in a LAN is OK, because no malfunction/reboot takes place, connected to a remote device which is randomly (or perhaps intentionally, who knows) rebooted from the ISP side is not OK.
Any bug in the firmware? Some situation not captured programmatically?
Thanks for the help! -
Connection drops and change of IP address
Hi guys,
I've been having trouble with my broadband for some time. There is no issue with the speed, but my connection often drops, and as you can imagine this can be very annoying whilst gaming! There's nothing more annoying than being disconnected from a game of fifa (especially when winning!).
These connection drops happen almost every time the phone rings, and at other times seem completely random. Sometimes the phone will ring and the internet will not disconnect but most of the time it will. I've contacted BT and they advised me to change the filters, which I did with no result. So I contacted them again and they have arranged for a new router to be sent out.
Also I have noticed that my IP address changes every time I am disconnected, which causes problems with games which recognize the device you are playing on (namely RS and Gwars 2). This means I have to go into my email to verify my login every time I get a disconnect :/
So is there anything that I might be doing wrong on my end? Is there any way I can fix this?Thanks here's the info
Connection information
Line state Connected
Connection time 0 days, 0:52:21
Downstream 4,210 Kbps
Upstream 714 Kbps
ADSL settings
VPI/VCI 0/38
Type PPPoA
Modulation ITU-T G.992.5
Latency type Interleaved
Noise margin (Down/Up) 4.5 dB / 1.3 dB
Line attenuation (Down/Up) 57.5 dB / 32.3 dB
Output power (Down/Up) 19.0 dBm / 12.2 dBm
Loss of Framing (Local) 12
Loss of Signal (Local) 1
Loss of Power (Local) 0
FEC Errors (Down/Up) 79685 / 1133
CRC Errors (Down/Up) 77 / N/A
HEC Errors (Down/Up) N/A / 598099
Error Seconds (Local) 894
Speed Tester Results
Download speed: 3.47Mbps
Max achievable speed: 4Mbps
Acceptable range: 1.2-4Mbps
IP profile: 3.71Mbps
Upload speed: 0.56Mbps
Max achievable speed: 0.83Mbps
IP profile: 0.83Mbps
Quiet line test was fine. No crackling or hissing noises.
Master socket is the old one with the entry point in the centre. Hope this helps. -
Ongoing Broadband connection drops and slow speed ...
Over the last few weeks i seem to be having random issues with my Broadband connection and teh connection has become very unstable and unreliable
The connection will randomly drop and re-establish, often at a much lower speed that it should be. I regularly get around 3 - 4MB download speed which is good for my area but often find that when it reconnections i get around 1MB. To resolve the issue i usually have to restart my hub (BT HH2) which then usually gets me back to the normal speed.
Luckily I do have a SamKnows box which shows this issue in a graphical form. Note how unstable the connection and speed seems to be! Surely it is not be like this?
http://i47.photobucket.com/albums/f168/damo-gti/bbconnectionissues.jpg
Current line status is below. Note i had the issue this morning which ended up with me restarting the Hub again.
ADSL line status
Connection information
Line state
Connected
Connection time
0 days, 2:10:03
Downstream
4,318 Kbps
Upstream
1,085 Kbps
ADSL settings
VPI/VCI
0/38
Type
PPPoA
Modulation
ITU-T G.992.3
Latency type
Interleaved
Noise margin (Down/Up)
15.1 dB / 6.1 dB
Line attenuation (Down/Up)
44.0 dB / 25.7 dB
Output power (Down/Up)
0.0 dBm / 12.9 dBm
Loss of Framing (Local)
11
Loss of Signal (Local)
1
Loss of Power (Local)
0
FEC Errors (Down/Up)
63722 / 5
CRC Errors (Down/Up)
43 / N/A
HEC Errors (Down/Up)
N/A / 6
Error Seconds (Local)
28
All line tests i have done come back clean and there is no noise on the line.
Any ideas please?ok so i plugged my HH2 in to the test socket as suggested and today have found the connection to be more unstable than usual.... So around 45 minutes ago the connection drops and re-establishes and i get the below results:
ADSL line statusConnection information
Line state
Connected
Connection time
0 days, 0:38:17
Downstream
760 Kbps
Upstream
1,027 Kbps
ADSL settings
VPI/VCI
0/38
Type
PPPoA
Modulation
ITU-T G.992.3
Latency type
Interleaved
Noise margin (Down/Up)
33.0 dB / 8.2 dB
Line attenuation (Down/Up)
42.0 dB / 25.7 dB
Output power (Down/Up)
0.0 dBm / 13.0 dBm
Loss of Framing (Local)
43
Loss of Signal (Local)
5
Loss of Power (Local)
0
FEC Errors (Down/Up)
4 / 4294967264
CRC Errors (Down/Up)
0 / N/A
HEC Errors (Down/Up)
N/A / 0
Error Seconds (Local)
331
Hide Details
I then do a hard reboot to the hub and get the below when it comes back up:
ADSL line statusConnection information
Line state
Connected
Connection time
0 days, 0:06:04
Downstream
5,600 Kbps
Upstream
1,111 Kbps
ADSL settings
VPI/VCI
0/38
Type
PPPoA
Modulation
ITU-T G.992.3
Latency type
Interleaved
Noise margin (Down/Up)
11.9 dB / 5.5 dB
Line attenuation (Down/Up)
43.5 dB / 25.6 dB
Output power (Down/Up)
0.0 dBm / 12.7 dBm
Loss of Framing (Local)
0
Loss of Signal (Local)
0
Loss of Power (Local)
0
FEC Errors (Down/Up)
77 / 0
CRC Errors (Down/Up)
8 / N/A
HEC Errors (Down/Up)
N/A / 9
Error Seconds (Local)
1
To me this is suggesting a problem with the line/BB connection, would this assumption be correct? -
Random connection lost - E3000
Recently upgraded from a wrt54g router to an E3000. I'm also using the AE1000 adapter updated with current drivers and the router is updated with most recent firmware.
I'm experiencing random wireless connection drops from my desktop running Win 7. I'm about 12 feet from the router and only through 1 wall. Connecting using the 5ghz band and have the full 300Mbps. Every so often, the connection will will drop and hang for about 20 seconds and the speed drops from 300 to about 13Mbps. Then it connects again and speed goes back up to 300 and can access the internet. This only seems to be a problem with the wireless connection as my PS3 which is wired to the router has not suffered any connection drops streaming Netflix or in games.
I have changed the beacon to 75, RTS and Fragmentation to 2306 as suggested by others but this has not caused the connection drops to go away. I have also disabled IPv6 and placed some blocks under the router to allow air flow.
Any suggestions? Really frustrating paying good money for this router and it drops connection multiple times a day.Is the wireless connection dropping only on one wireless?
How many wireless computers/devices do you have in the network?
You have already upgraded the firmware on the router.
After upgrading the firmware on the router, it is recommended that you should reset the router and reconfigure the router.
Press and hold the reset button on the router for 30 seconds. Release the reset button and wait for 30 seconds. Power cycle the router and reconfigure it. -
MacBook Pro Airport connection drops out
I have a new and really cool MBP.
I have a 2 year old Airport Express connected to a Motorola Cable Modem creating my wireless home net.
I also have a 2 years old iBook G4 with no problem connecting to the airport.
My new MBP has no problem too when is connected to the AC. BUT when I run my MBP from the battery, the connection drops out randomly.
It's annoying and I cannot find any helpfull support or working solution at Apple.com nor at the other similar thread on this forum. I've tried some proposed solutions. But none worked more than some minutes (which mean that actually they didn't work).
I have some questions about all this:
1) Anybody knows if this is a Hardware or a Software issue?
2) Apple officially said anything about this problem?
3) Can I use my purchase warranty in order to demmand a replacement?
4) Is there any official or unofficial solution that really works?
Please, help. I think it's very stupid to have a nice and really expensive laptop without real wireless capability,
Who want a wireless connection if you aren't able to use it when you are not connected to the AC????
If I was running Vista on Dell or HP laptop I would understand. But on a Mac???
COME ON APPLE!!!!!
This is the 2nd BIG problem I am facing with my new MBP since I bought it on July. I am frustrated and tired. First I couldn't use Motion 3 for like a month because of a bad update. Now I realize the wireless capability is crap.
I have the feeling that the older Apple Computers are better... at least they work!I had the same problem on my MacBook Pro for the last month or so after "updating" to 10.4.10. Yesterday I tried Loki's fix but couldn't connect at all after that. So I did an archive/install of 10.4.9 and it works better than ever before. I get full signal and it is a lot snappier and faster. The problem is likely in the 10.4.10 update, hopefully Apple will get that fixed in 10.4.11
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