Gpupdate resets Wifi Card preferred band setting

Hi,
We've got a number of laptops which we want to prefer the 2.4ghz band when connecting to our dual band 802.11n wifi network.
I've been able to apply this setting in the registry on Windows7 clients by modifying the RoamingPrefferedBandType value to 1, but the issue is that on any client where I have modified this reg key either manually or by running a batch file,
and then run a gpupdate /force on the client it defaults back to prefer 5.2ghz
But I don't know why that is, because I didn't believe there was a GPO Computer Configuration setting that specified a preferred band, So in theory there shouldn't be any overwriting of this setting. Can anyone explain why this is happening And how
can I work around this to ensure that when I change to prefer 2.4ghz group policy processing refreshes doesn't change it to 5.2ghz?

Hi，
Would you please run a gpresult /h xx.html report on the client and then post us? In that way we may have a clear look into the group policy configuration.
Or you can download a Process Monitor (A free monitoring tool introduced by Microsoft )to monitor this particular key and detect what changed the setting. You can hit below link for more details.
https://technet.microsoft.com/en-us/library/bb896645.aspx?f=255&MSPPError=-2147217396
Hope it helps.
Best Regards,
Elaine
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It start to work very nicely, I could connect to the network with NetworkManager in gnome.
BUT
after while connection is not working.
the is in message LOG:
Dec 6 07:53:09 localhost NetworkManager[686]: <info> Activation (wlan0) Stage 5 of 5 (IP Configure Commit) scheduled...
Dec 6 07:53:09 localhost NetworkManager[686]: <info> Activation (wlan0) Stage 4 of 5 (IP6 Configure Timeout) complete.
Dec 6 07:53:09 localhost NetworkManager[686]: <info> Activation (wlan0) Stage 5 of 5 (IP Configure Commit) started...
Dec 6 07:53:10 localhost NetworkManager[686]: <info> (wlan0): device state change: ip-config -> activated (reason 'none') [70 100 0]
Dec 6 07:53:10 localhost NetworkManager[686]: <info> Policy set 'Auto moje_wifi' (wlan0) as default for IPv4 routing and DNS.
Dec 6 07:53:10 localhost NetworkManager[686]: <info> Activation (wlan0) successful, device activated.
Dec 6 07:53:10 localhost NetworkManager[686]: <info> Activation (wlan0) Stage 5 of 5 (IP Configure Commit) complete.
Dec 6 07:53:10 localhost dbus[661]: [system] Activating service name='org.freedesktop.nm_dispatcher' (using servicehelper)
Dec 6 07:53:10 localhost dbus[661]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
Dec 6 08:02:58 localhost kernel: [ 1889.872241] Pid: 0, comm: swapper Tainted: G C 3.1.4-1-ARCH #1
Dec 6 08:02:58 localhost kernel: [ 1889.872243] Call Trace:
Dec 6 08:02:58 localhost kernel: [ 1889.872244] <IRQ> [<ffffffff810c6cfd>] __report_bad_irq+0x3d/0xe0
Dec 6 08:02:58 localhost kernel: [ 1889.872252] [<ffffffff810c713d>] note_interrupt+0x14d/0x210
Dec 6 08:02:58 localhost kernel: [ 1889.872255] [<ffffffff810c5079>] handle_irq_event_percpu+0xc9/0x2a0
Dec 6 08:02:58 localhost kernel: [ 1889.872257] [<ffffffff810c5298>] handle_irq_event+0x48/0x70
Dec 6 08:02:58 localhost kernel: [ 1889.872259] [<ffffffff810c7a7a>] handle_fasteoi_irq+0x5a/0xe0
Dec 6 08:02:58 localhost kernel: [ 1889.872262] [<ffffffff81016992>] handle_irq+0x22/0x40
Dec 6 08:02:58 localhost kernel: [ 1889.872265] [<ffffffff8140d01a>] do_IRQ+0x5a/0xe0
Dec 6 08:02:58 localhost kernel: [ 1889.872268] [<ffffffff81409c6e>] common_interrupt+0x6e/0x6e
Dec 6 08:02:58 localhost kernel: [ 1889.872269] <EOI> [<ffffffff8131d3aa>] ? poll_idle+0x3a/0x80
Dec 6 08:02:58 localhost kernel: [ 1889.872273] [<ffffffff8131d383>] ? poll_idle+0x13/0x80
Dec 6 08:02:58 localhost kernel: [ 1889.872275] [<ffffffff8131d756>] cpuidle_idle_call+0xc6/0x350
Dec 6 08:02:58 localhost kernel: [ 1889.872277] [<ffffffff81013229>] cpu_idle+0xc9/0x120
Dec 6 08:02:58 localhost kernel: [ 1889.872280] [<ffffffff813e6912>] rest_init+0x96/0xa4
Dec 6 08:02:58 localhost kernel: [ 1889.872282] [<ffffffff8194fc15>] start_kernel+0x3bf/0x3cc
Dec 6 08:02:58 localhost kernel: [ 1889.872285] [<ffffffff8194f347>] x86_64_start_reservations+0x132/0x136
Dec 6 08:02:58 localhost kernel: [ 1889.872287] [<ffffffff8194f140>] ? early_idt_handlers+0x140/0x140
Dec 6 08:02:58 localhost kernel: [ 1889.872289] [<ffffffff8194f44d>] x86_64_start_kernel+0x102/0x111
Dec 6 08:03:05 localhost NetworkManager[686]: <info> (wlan0): roamed from BSSID 00:19:0A:01:1A:66 (moje_wifi) to (none) ((none))
Dec 6 08:03:05 localhost kernel: [ 1896.943757] wlan0: interrupt delivery does not seem to work
Dec 6 08:03:07 localhost kernel: [ 1898.942477] wlan0: interrupt delivery does not seem to work
Dec 6 08:03:10 localhost kernel: [ 1902.180399] wifi0: interrupt delivery does not seem to work
Dec 6 08:03:12 localhost kernel: [ 1904.179118] wlan0: interrupt delivery does not seem to work
Dec 6 08:03:14 localhost kernel: [ 1906.177838] wifi0: interrupt delivery does not seem to work
Dec 6 08:03:16 localhost kernel: [ 1908.176557] wifi0: interrupt delivery does not seem to work
Dec 6 08:03:18 localhost kernel: [ 1910.175277] wifi0: interrupt delivery does not seem to work
Dec 6 08:03:20 localhost kernel: [ 1912.173997] wifi0: interrupt delivery does not seem to work
Dec 6 08:03:22 localhost kernel: [ 1914.172716] wifi0: interrupt delivery does not seem to work
Dec 6 08:03:24 localhost kernel: [ 1916.171436] wifi0: interrupt delivery does not seem to work
Dec 6 08:03:26 localhost kernel: [ 1918.170157] wifi0: interrupt delivery does not seem to work
Dec 6 08:03:28 localhost kernel: [ 1920.168875] wifi0: interrupt delivery does not seem to work
Dec 6 08:03:30 localhost kernel: [ 1922.167595] wifi0: interrupt delivery does not seem to work
Dec 6 08:03:32 localhost kernel: [ 1924.166315] wifi0: interrupt delivery does not seem to work
Dec 6 08:03:32 localhost kernel: [ 1924.279547] ------------[ cut here ]------------
Dec 6 08:03:32 localhost kernel: [ 1924.279553] WARNING: at net/sched/sch_generic.c:255 dev_watchdog+0x257/0x260()
Dec 6 08:03:32 localhost kernel: [ 1924.279555] Hardware name: System Product Name
Dec 6 08:03:32 localhost kernel: [ 1924.279556] NETDEV WATCHDOG: wifi0 (hostap_pci): transmit queue 0 timed out
Dec 6 08:03:32 localhost kernel: [ 1924.279558] Modules linked in: fuse ext2 mbcache snd_hda_codec_hdmi orinoco_pci orinoco cfg80211 snd_hda_codec_realtek i915 drm_kms_helper drm i2c_i801 hostap_pci hostap i2c_algo_bit i2c_core eeepc_wmi asus_wmi sparse_keymap rfkill psmouse pci_hotplug serio_raw snd_hda_intel mei(C) snd_hda_codec iTCO_wdt iTCO_vendor_support snd_hwdep snd_pcm snd_timer snd evdev r8169 mii pcspkr intel_agp intel_gtt button video lib80211 wmi processor soundcore snd_page_alloc btrfs zlib_deflate crc32c libcrc32c hid_a4tech usbhid hid sd_mod ahci pata_acpi libahci pata_via libata xhci_hcd ehci_hcd scsi_mod usbcore
Dec 6 08:03:32 localhost kernel: [ 1924.279599] Pid: 0, comm: swapper Tainted: G C 3.1.4-1-ARCH #1
Dec 6 08:03:32 localhost kernel: [ 1924.279600] Call Trace:
Dec 6 08:03:32 localhost kernel: [ 1924.279602] <IRQ> [<ffffffff81061b9f>] warn_slowpath_common+0x7f/0xc0
Dec 6 08:03:32 localhost kernel: [ 1924.279610] [<ffffffff81025047>] ? intel_pmu_enable_all+0xa7/0x110
Dec 6 08:03:32 localhost kernel: [ 1924.279612] [<ffffffff81061c96>] warn_slowpath_fmt+0x46/0x50
Dec 6 08:03:32 localhost kernel: [ 1924.279615] [<ffffffff8107e472>] ? __queue_work+0xe2/0x490
Dec 6 08:03:32 localhost kernel: [ 1924.279617] [<ffffffff81364377>] dev_watchdog+0x257/0x260
Dec 6 08:03:32 localhost kernel: [ 1924.279620] [<ffffffff81071e61>] run_timer_softirq+0x131/0x440
Dec 6 08:03:32 localhost kernel: [ 1924.279622] [<ffffffff81364120>] ? qdisc_reset+0x50/0x50
Dec 6 08:03:32 localhost kernel: [ 1924.279624] [<ffffffff8101c139>] ? read_tsc+0x9/0x20
Dec 6 08:03:32 localhost kernel: [ 1924.279626] [<ffffffff810691c0>] __do_softirq+0xb0/0x270
Dec 6 08:03:32 localhost kernel: [ 1924.279629] [<ffffffff81096158>] ? tick_dev_program_event+0x48/0x110
Dec 6 08:03:32 localhost kernel: [ 1924.279631] [<ffffffff8109623f>] ? tick_program_event+0x1f/0x30
Dec 6 08:03:32 localhost kernel: [ 1924.279634] [<ffffffff8140c76c>] call_softirq+0x1c/0x30
Dec 6 08:03:32 localhost kernel: [ 1924.279637] [<ffffffff81016a15>] do_softirq+0x65/0xa0
Dec 6 08:03:32 localhost kernel: [ 1924.279639] [<ffffffff810696ce>] irq_exit+0x9e/0xc0
Dec 6 08:03:32 localhost kernel: [ 1924.279641] [<ffffffff8140d10e>] smp_apic_timer_interrupt+0x6e/0x99
Dec 6 08:03:32 localhost kernel: [ 1924.279643] [<ffffffff8140afde>] apic_timer_interrupt+0x6e/0x80
Dec 6 08:03:32 localhost kernel: [ 1924.279644] <EOI> [<ffffffff81279e9b>] ? intel_idle+0xcb/0x120
Dec 6 08:03:32 localhost kernel: [ 1924.279649] [<ffffffff81279e7d>] ? intel_idle+0xad/0x120
Dec 6 08:03:32 localhost kernel: [ 1924.279651] [<ffffffff8131d756>] cpuidle_idle_call+0xc6/0x350
Dec 6 08:03:32 localhost kernel: [ 1924.279654] [<ffffffff81013229>] cpu_idle+0xc9/0x120
Dec 6 08:03:32 localhost kernel: [ 1924.279657] [<ffffffff813e6912>] rest_init+0x96/0xa4
Dec 6 08:03:32 localhost kernel: [ 1924.279659] [<ffffffff8194fc15>] start_kernel+0x3bf/0x3cc
Dec 6 08:03:32 localhost kernel: [ 1924.279662] [<ffffffff8194f347>] x86_64_start_reservations+0x132/0x136
Dec 6 08:03:32 localhost kernel: [ 1924.279664] [<ffffffff8194f140>] ? early_idt_handlers+0x140/0x140
Dec 6 08:03:32 localhost kernel: [ 1924.279666] [<ffffffff8194f44d>] x86_64_start_kernel+0x102/0x111
Dec 6 08:03:32 localhost kernel: [ 1924.279668] ---[ end trace 6f3b132eb24e1d2e ]---
Dec 6 08:03:32 localhost kernel: [ 1924.279669] wifi0 Tx timed out! Resetting card
Dec 6 08:03:32 localhost kernel: [ 1924.279694] hostap_pci: wifi0: resetting card
Dec 6 08:03:34 localhost kernel: [ 1926.278267] wifi0 Tx timed out! Resetting card
Dec 6 08:03:36 localhost kernel: [ 1928.163754] wifi0: interrupt delivery does not seem to work
Dec 6 08:03:36 localhost kernel: [ 1928.276987] wifi0 Tx timed out! Resetting card
Dec 6 08:03:38 localhost kernel: [ 1930.162473] wifi0: interrupt delivery does not seem to work
Dec 6 08:03:38 localhost kernel: [ 1930.222552] hostap_pci: wifi0: already resetting card - ignoring reset request
Dec 6 08:03:38 localhost kernel: [ 1930.262615] hostap_pci: wifi0: already resetting card - ignoring reset request
Dec 6 08:03:38 localhost kernel: [ 1930.262619] wifi0: Port type setting to 1 failed
Dec 6 08:03:38 localhost kernel: [ 1930.275703] wifi0 Tx timed out! Resetting card
Dec 6 08:03:40 localhost kernel: [ 1932.261129] wifi0: interrupt delivery does not seem to work
Dec 6 08:03:40 localhost kernel: [ 1932.261131] wifi0: MAC port 0 enabling failed
Dec 6 08:03:40 localhost kernel: [ 1932.261150] hostap_pci: wifi0: resetting card
Dec 6 08:03:43 localhost kernel: [ 1934.463052] wifi0: interrupt delivery does not seem to work
Dec 6 08:03:43 localhost kernel: [ 1934.463064] hostap_pci: wifi0: already resetting card - ignoring reset request
Dec 6 08:03:45 localhost kernel: [ 1936.461771] wifi0: interrupt delivery does not seem to work
Dec 6 08:03:45 localhost kernel: [ 1936.501864] hostap_pci: wifi0: already resetting card - ignoring reset request
Dec 6 08:03:45 localhost kernel: [ 1936.501866] wifi0: Port type setting to 1 failed
Dec 6 08:03:45 localhost kernel: [ 1936.521925] wifi0: MAC port 0 enabling failed
Dec 6 08:04:13 localhost kernel: [ 1964.923031] hostap_pci: wlan0: resetting card
Dec 6 08:04:15 localhost kernel: [ 1967.125469] wlan0: interrupt delivery does not seem to work
Dec 6 08:04:15 localhost kernel: [ 1967.125474] hostap_pci: wlan0: already resetting card - ignoring reset request
Dec 6 08:04:17 localhost kernel: [ 1969.124179] wifi0: interrupt delivery does not seem to work
Dec 6 08:04:17 localhost kernel: [ 1969.164257] hostap_pci: wlan0: already resetting card - ignoring reset request
Dec 6 08:04:17 localhost kernel: [ 1969.164259] wlan0: Port type setting to 1 failed
Dec 6 08:04:17 localhost kernel: [ 1969.184273] wlan0: MAC port 0 enabling failed
Dec 6 08:06:13 localhost kernel: [ 2084.846529] hostap_pci: wlan0: resetting card
Dec 6 08:06:15 localhost kernel: [ 2087.048638] wlan0: interrupt delivery does not seem to work
Dec 6 08:06:15 localhost kernel: [ 2087.048649] hostap_pci: wlan0: already resetting card - ignoring reset request
Dec 6 08:06:17 localhost kernel: [ 2089.047356] wifi0: interrupt delivery does not seem to work
Dec 6 08:06:17 localhost kernel: [ 2089.087406] hostap_pci: wlan0: already resetting card - ignoring reset request
Dec 6 08:06:17 localhost kernel: [ 2089.087407] wlan0: Port type setting to 1 failed
Dec 6 08:06:17 localhost kernel: [ 2089.107404] wlan0: MAC port 0 enabling failed
Dec 6 08:08:13 localhost kernel: [ 2204.769302] hostap_pci: wlan0: resetting card
Dec 6 08:08:15 localhost kernel: [ 2206.971827] wlan0: interrupt delivery does not seem to work
Dec 6 08:08:15 localhost kernel: [ 2206.971832] hostap_pci: wlan0: already resetting card - ignoring reset request
Dec 6 08:08:17 localhost kernel: [ 2208.970532] wifi0: interrupt delivery does not seem to work
Dec 6 08:08:17 localhost kernel: [ 2209.010630] hostap_pci: wlan0: already resetting card - ignoring reset request
Dec 6 08:08:17 localhost kernel: [ 2209.010634] wlan0: Port type setting to 1 failed
Dec 6 08:08:19 localhost kernel: [ 2211.009274] wlan0: interrupt delivery does not seem to work
Dec 6 08:08:19 localhost kernel: [ 2211.009275] wlan0: MAC port 0 enabling failed
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Dec 6 08:12:15 localhost kernel: [ 2446.818218] hostap_pci: wlan0: already resetting card - ignoring reset request
Dec 6 08:12:17 localhost kernel: [ 2448.816887] wifi0: interrupt delivery does not seem to work
Dec 6 08:12:17 localhost kernel: [ 2448.856917] hostap_pci: wlan0: already resetting card - ignoring reset request
Dec 6 08:12:17 localhost kernel: [ 2448.856919] wlan0: Port type setting to 1 failed
Dec 6 08:12:17 localhost kernel: [ 2448.876938] wlan0: MAC port 0 enabling failed
Dec 6 08:14:13 localhost kernel: [ 2564.540113] hostap_pci: wlan0: resetting card
Dec 6 08:14:15 localhost kernel: [ 2566.741388] wlan0: interrupt delivery does not seem to work
Dec 6 08:14:15 localhost kernel: [ 2566.741394] hostap_pci: wlan0: already resetting card - ignoring reset request
Dec 6 08:14:17 localhost kernel: [ 2568.740062] wifi0: interrupt delivery does not seem to work
Dec 6 08:14:17 localhost kernel: [ 2568.780120] hostap_pci: wlan0: already resetting card - ignoring reset request
Dec 6 08:14:17 localhost kernel: [ 2568.780121] wlan0: Port type setting to 1 failed
Dec 6 08:14:17 localhost kernel: [ 2568.800135] wlan0: MAC port 0 enabling failed
Dec 6 08:16:13 localhost kernel: [ 2684.463514] hostap_pci: wlan0: resetting card
Dec 6 08:16:15 localhost kernel: [ 2686.664525] wlan0: interrupt delivery does not seem to work
Dec 6 08:16:15 localhost kernel: [ 2686.664530] hostap_pci: wlan0: already resetting card - ignoring reset request
Dec 6 08:16:17 localhost kernel: [ 2688.663241] wifi0: interrupt delivery does not seem to work
Dec 6 08:16:17 localhost kernel: [ 2688.703314] hostap_pci: wlan0: already resetting card - ignoring reset request
Dec 6 08:16:17 localhost kernel: [ 2688.703315] wlan0: Port type setting to 1 failed
Dec 6 08:16:17 localhost kernel: [ 2688.723340] wlan0: MAC port 0 enabling failed
Dec 6 08:18:13 localhost kernel: [ 2804.386357] hostap_pci: wlan0: resetting card
Dec 6 08:18:15 localhost kernel: [ 2806.587699] wlan0: interrupt delivery does not seem to work
Dec 6 08:18:15 localhost kernel: [ 2806.587704] hostap_pci: wlan0: already resetting card - ignoring reset request
Dec 6 08:18:17 localhost kernel: [ 2808.586422] wifi0: interrupt delivery does not seem to work
Dec 6 08:18:17 localhost kernel: [ 2808.626468] hostap_pci: wlan0: already resetting card - ignoring reset request
Dec 6 08:18:17 localhost kernel: [ 2808.626471] wlan0: Port type setting to 1 failed
Dec 6 08:18:19 localhost kernel: [ 2810.625118] wlan0: interrupt delivery does not seem to work
Dec 6 08:18:19 localhost kernel: [ 2810.625121] wlan0: MAC port 0 enabling failed
please, have anybody idea what is wrong?
thanks for help / tips ...
Last edited by jancici (2012-03-21 08:47:06)

okay, I did blacklist hostap_pci, I did find out that with orinoco_pci module it is more stable
BUT
sometimes it hang up with same error message
Dec 6 23:03:45 localhost kernel: [ 2465.908317] ------------[ cut here ]------------
Dec 6 23:03:45 localhost kernel: [ 2465.908324] WARNING: at net/sched/sch_generic.c:255 dev_watchdog+0x257/0x260()
Dec 6 23:03:45 localhost kernel: [ 2465.908326] Hardware name: System Product Name
Dec 6 23:03:45 localhost kernel: [ 2465.908328] NETDEV WATCHDOG: eth1 (orinoco_pci): transmit queue 0 timed out
Dec 6 23:03:45 localhost kernel: [ 2465.908329] Modules linked in: fuse ext2 mbcache snd_hda_codec_hdmi snd_hda_codec_realtek orinoco_pci orinoco r8169 cfg80211 mii
i915 drm_kms_helper drm snd_hda_intel evdev snd_hda_codec mei(C) i2c_algo_bit rfkill intel_agp psmouse wmi i2c_i801 i2c_core intel_gtt snd_hwdep snd_pcm button proc
essor video snd_timer snd soundcore snd_page_alloc btrfs zlib_deflate crc32c libcrc32c hid_a4tech usbhid hid sd_mod ahci pata_acpi libahci xhci_hcd pata_via libata e
hci_hcd scsi_mod usbcore
Dec 6 23:03:45 localhost kernel: [ 2465.908365] Pid: 0, comm: kworker/0:1 Tainted: G C 3.1.4-1-ARCH #1
Dec 6 23:03:45 localhost kernel: [ 2465.908366] Call Trace:
Dec 6 23:03:45 localhost kernel: [ 2465.908368] <IRQ> [<ffffffff81061b9f>] warn_slowpath_common+0x7f/0xc0
Dec 6 23:03:45 localhost kernel: [ 2465.908375] [<ffffffff81025047>] ? intel_pmu_enable_all+0xa7/0x110
Dec 6 23:03:45 localhost kernel: [ 2465.908378] [<ffffffff81061c96>] warn_slowpath_fmt+0x46/0x50
Dec 6 23:03:45 localhost kernel: [ 2465.908381] [<ffffffff810f1743>] ? perf_ctx_unlock+0x23/0x30
Dec 6 23:03:45 localhost kernel: [ 2465.908383] [<ffffffff81364377>] dev_watchdog+0x257/0x260
Dec 6 23:03:45 localhost kernel: [ 2465.908386] [<ffffffff81071e61>] run_timer_softirq+0x131/0x440
Dec 6 23:03:45 localhost kernel: [ 2465.908388] [<ffffffff81364120>] ? qdisc_reset+0x50/0x50
Dec 6 23:03:45 localhost kernel: [ 2465.908390] [<ffffffff8101c139>] ? read_tsc+0x9/0x20
Dec 6 23:03:45 localhost kernel: [ 2465.908392] [<ffffffff810691c0>] __do_softirq+0xb0/0x270
Dec 6 23:03:45 localhost kernel: [ 2465.908395] [<ffffffff81096158>] ? tick_dev_program_event+0x48/0x110
Dec 6 23:03:45 localhost kernel: [ 2465.908397] [<ffffffff8109623f>] ? tick_program_event+0x1f/0x30
Dec 6 23:03:45 localhost kernel: [ 2465.908400] [<ffffffff8140c76c>] call_softirq+0x1c/0x30
Dec 6 23:03:45 localhost kernel: [ 2465.908403] [<ffffffff81016a15>] do_softirq+0x65/0xa0
Dec 6 23:03:45 localhost kernel: [ 2465.908404] [<ffffffff810696ce>] irq_exit+0x9e/0xc0
Dec 6 23:03:45 localhost kernel: [ 2465.908407] [<ffffffff8140d10e>] smp_apic_timer_interrupt+0x6e/0x99
Dec 6 23:03:45 localhost kernel: [ 2465.908409] [<ffffffff8140afde>] apic_timer_interrupt+0x6e/0x80
Dec 6 23:03:45 localhost kernel: [ 2465.908410] <EOI> [<ffffffff81279e9b>] ? intel_idle+0xcb/0x120
Dec 6 23:03:45 localhost kernel: [ 2465.908415] [<ffffffff81279e7d>] ? intel_idle+0xad/0x120
Dec 6 23:03:45 localhost kernel: [ 2465.908417] [<ffffffff8131d756>] cpuidle_idle_call+0xc6/0x350
Dec 6 23:03:45 localhost kernel: [ 2465.908419] [<ffffffff81013229>] cpu_idle+0xc9/0x120
Dec 6 23:03:45 localhost kernel: [ 2465.908422] [<ffffffff813f8944>] start_secondary+0x202/0x209
Dec 6 23:03:45 localhost kernel: [ 2465.908424] ---[ end trace 58cac98ca8b4102b ]---
Dec 6 23:03:45 localhost kernel: [ 2465.908433] eth1: Tx timeout! ALLOCFID=0128, TXCOMPLFID=03eb, EVSTAT=808b
maybe I need some more modern card, something with atheros chipset ...

T61 wifi card issue

I had an Intel 4965agn in my T61 (type 7695), but when I upgraded from windows 8 to 8.1, I started getting the BSOD frequently. I checked out this thread and found out that 8.1 no longer supported that wifi card, so I bought a replacement. I installed the Atheros AR5BXB112 that is suggested in the thread, let windows autoinstall the driver, and now I'm having problems with it.
My router has a 2.4/5 gHz dual radio and I have it set up so that the 5gHz band is pure n, and so I always hook up my laptop to that one. Initially with the new card, I could see both ssids and connect to either without issues. I would be browsing the internet and then the internet would stop working - maybe 5-10 minutes.. Nothing associated with the network controls would work (i.e. couldn't click on the bars in my system tray to show available networks, couldn't open network and sharing center), and then I would get a pop up that the windows process had stopped working and would ask if I wanted to restart it. Then the computer would freeze and I'd have to restart the entire computer. I updated the driver to a driver from the Atheros webpage (10.0.0.298) and then THIS problem went away. Now that I could use the internet for some time, I found ANOTHER issue.
When I woke my computer up from sleep, it started having issues. I could no longer see the ssid for the 5gHz band at all. I could still see the 2.4gHz ssid and connect without issues.
To get the 5gHz back, I would have to uninstall the card from device manager and restart the computer. I tried to restart the computer, disable/enable the card, uninstall/reinstall without restarting - nothing else worked.
It doesn't go away after every time the computer sleeps, but most times. I uninstalled the card and put the 4965agn back in for now because the BSODs are less frequent that this glitch. Any thoughts?
Solved!
Go to Solution.

Hello,
Did you try disabling power management for the card in the Device Manager Properties pane for it? If so, did that make any difference?
Regards,
Aryeh Goretsky
I am a volunteer and neither a Lenovo nor a Microsoft employee. • Dexter is a good dog • Dexter je dobrý pes
S230u (3347-4HU) • X220 (4286-CTO) • W510 (4318-CTO) • W530 (2441-4R3) • X100e (3508-CTO) • X120e (0596-CTO) • T61p (6459-CTO) • T43p (2678-H7U) • T42 (2378-R4U) • T23 (2648-LU7)
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Can I replace stock wifi card with an Intel 6235 Wifi/Bluetooth PCI-e card in my N580?

I have a PCI-e WiFi/BT combo card that worked in my HP laptop, but when I put it in the N580, It would not boot and said the wifi card was not authorized and I would have to remove it and replace with an authorized card. There are SO many different card available, I just want to find the correct one that will fit in the BIOS Whitelist.
I'm looking for a Dual Band wifi with Bluetooth 4.0 preferred. Something like this. Would this one on eBay work or is there another card I would need.
Thanks!
-Joshua
Solved!
Go to Solution.

Hello and welcome,
Whatever card you use, it MUST have a Lenovo FRU number. Cards that will pass the BIOS whitelist have been modified to provide a specific subsystem ID to BIOS. Reputable sellers will list the Lenovo FRU if their card is compatible.
For example, a generic Intel 6150NX will not pass the whitelist, but a 6150NX with a 20002543 FRU number will pass.
Here's the list from the N580 Hardware Maintenance Manual:
IdeaPad P580, P585, N580, N581, N585, N586 Hardware Maintanence Manual (First Edition)
WLAN, WiFi 1x2 BGN + WiMAX, Intel 2200N MOW M PCIE NB HMC (P580/N580/N581)
20200048
WLAN, WiFi 1x1 BGN, Liteon HB125 1x1BGN HMC(P580/N580/N581)
20200223
WLAN, WiFi 1x1 BGN+BT4.0, Liteon WB225 BGN+BT HMC(P580/N580/N581)
20200197
Intel 6150NX BSB M PCIE NB HMC (LI) (P580/P585/N580/ N581/N586)
20002543
WLAN, WiFi 1x1 BGN, Cbt BCM4313 MOW M PCIE NB HMC
20002505
WLAN, WiFi 1x1 BGN, Liteon AR9285 HB95 BGN MOW NB
20002357
WLAN, WiFi 1x1 BGN+BT4.0, Cbt BCM4313HMGB BGN+BT HMC
20002501
WLAN, WiFi 1x1 BGN+BT3.0, Liteon WB195 BGN+BT HMC
20002524
Probably not what you wanted to hear, but that's the reality of the situation.
Z.
The large print: please read the Community Participation Rules before posting. Include as much information as possible: model, machine type, operating system, and a descriptive subject line. Do not include personal information: serial number, telephone number, email address, etc. The fine print: I do not work for, nor do I speak for Lenovo. Unsolicited private messages will be ignored. ... GeezBlog
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Wifi card not working

Hi,
As of today my internal WiFi card in the iPad is not working anymore. The WiFi option in settings is grey and when looking into the "About" there is no WiFI MAC address (N/A). Is this a hardware problem or am I missing some sort of setting to enable the WiFi adapter?
Hope someone can help.
Bob

if you tried holding down the home and power button to reset the ipad
and you tried restoring the ipad
and non of those options work I would bring it in for service

New WIFI card will NOT connect correctly.

Hi,
I just purchased a Gigafast WF748-CUI wireless card for my iMac G3 running Mac OS X Tiger (10.4.10) and I followed the instructions exactly and did everything right but it will NOT connect. It keeps generating these weird IP addresses beginning with 168. but my networks IP address begins with 192. I had the same problem with my previous WIFI card on the iMac but it would work eventually. I have been messing with this one for like 2 hours and it has shown no sign of working. I even entered a manual IP address in but still nothing. The program for the wireless card says its connected but it is not (or isnt connected to the right IP anyway). What do I do?

Sooo, there's no way the CP has to "Join" a Network? Just says you're connected to 169.x.x.x?
Might try making a New Location in Network CP, turn off all other Ports, the set the IPv4 settings to Manually...
IP: 192.168.0.5
Subnet Mask: 255.255.255.0
Router: 192.168.0.1
Assuming the Router is 192.168.0.1, but change the 2nd & 3rd digits accorcdingly.

I have a dv4-2180us and I want to change out the wifi card for one w/ bluetooth and 5G

Product name dv4-2180US. My wifi card is intel wifi link 1000 BGB, and I'd like to switch it out to an intel 6230 that has both. Is it possible to modify the BIOS? I have upgraded my BIOS to the most recent 55454 hoping that would correct the problems with the keyboard...which it has not...but I'm far more interested in making full use of my network., Thanks.

I can tell you that you need to make sure the form factor is the same on the new as the existing one.
The bios really has no bearing on it. Its hardware thats compatible with hardware.
Parts like that are not readily available to swap from machine to machine. There are standards for which the card interfaces to the machine and thats why I mentioned the form factor of the card.
Physical dimensions are also to be noted, as some cards are larger than others with the same form factor.
You really have to do your homework and research to see what will work.
Your machine may already have a slot availble for a bluetooth board, or fingerprint reader as those are both viable options.
You are not likely going to get bluetooth and wireless n on the same card anyways. I would suggest looking for a dual band wireless n card and seeing if you have another slot to put a blutooth module into.
Another option is to get a type 2 cardslot module and just insert it when you need it. If your machine has this type of external cardslot it may be your cheapest option.

Yoga 2 11 support for new AC Wifi card

I just recently upgraded my Yoga 2 11 with a new Crucial MX100 512 GB SSD. While in the laptop, I pulled the factory Wifi card and bought and installed the Intel Dual-Band Wireless AC 7260. I get the dreaded error on bootup that it has detected a unsupported wi-fi card. Is there a supported AC card for this machine, or plans to support this Intel card?
The top card is what came from the factory (real piece of junk), and the bottom is the new Intel card.

Have you considered looking at what's available in the Lenovo Outlet ?
Here's one example, Y11s Haswell: http://outlet.lenovo.com/outlet_us/itemdetails/59RF0542/445
Listed as a refurb. My experience with refurbs from the outlet is that I couldn't tell them from 'new'. YMCV.
Happy Hunting!
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PM requests for individual support are not answered. If a post solves your issue, please mark it so.
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Thinkpad t500 and wifi card realtek RTL8192SE[solved]

I Buy a Lenovo Thinkpad T500 and the wireless adapter does not work in linux.
11b/g/n Wireless Lan Mini-PCI Express Adapter II.
lspci say:
03:00.0 Network controller: Realtek Semiconductor Co., Ltd. Device 8172 (rev 10)
Subsystem: Realtek Semiconductor Co., Ltd. Device e020
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 11
Region 0: I/O ports at 3000 [size=256]
Region 1: Memory at f4200000 (32-bit, non-prefetchable) [size=16K]
Capabilities: [40] Power Management version 3
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [50] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
Address: 0000000000000000 Data: 0000
Capabilities: [70] Express (v1) Legacy Endpoint, MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <512ns, L1 <64us
ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 512 bytes
DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <512ns, L1 <64us
ClockPM- Suprise- LLActRep- BwNot-
LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- Retrain- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
Capabilities: [100] Advanced Error Reporting <?>
Capabilities: [140] Virtual Channel <?>
Capabilities: [160] Device Serial Number 00-e0-4c-ff-fe-22-55-88
lspci -n:
03:00.0 0280: 10ec:8172 (rev 10)
I need to buy another usb, pcmcia or mini pci-e wireless card.
Can you recommend one that works well? Because I never work with wifi cards on linux.
sorry my poor english
EDIT 21/07/09: add more information (thinkwiki):
http://www.thinkwiki.org/wiki/ThinkPad_ … Adapter_II
EDIT 22/10/09:
Finally came the expected driver, I think it's premature but it works perfectly.
Here the driver (r8192se_pci):
32bits: http://launchpadlibrarian.net/33927923/ … 009.tar.gz
64bits: http://launchpadlibrarian.net/34090326/ … bit.tar.gz
untar; make; make install; reboot and enjoy it
I test it with:
netcfg
standar commands:
ifconfig wlan0 up
iwlist wlan0 scan
iwconfig wlan0 essid MySsid
wpa_supplicant -B -Dwext -i wlan0 -c /etc/wpa_supplicant.conf
dhcpcd wlan0
The first time I compile the module, function correctly, but after scan for available networks I haven't any results.
Recompile and everything worked again
[b]I edit the wiki, pleased read it and help me because my English is a bit basic.
thanks
Last edited by takedown (2009-10-23 00:55:44)

Please note that the T500 has different hardware configurations.
Other options in wireless card (for the T500): intel 5100 - intel 5300.
This models work fine under linux
lspci -vv:
00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07)
Subsystem: Lenovo Device 20e0
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx-
Latency: 0
Capabilities: [e0] Vendor Specific Information <?>
Kernel driver in use: agpgart-intel
Kernel modules: intel-agp
00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07) (prog-if 00 [VGA controller])
Subsystem: Lenovo Device 2114
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 30
Region 0: Memory at f4400000 (64-bit, non-prefetchable) [size=4M]
Region 2: Memory at d0000000 (64-bit, prefetchable) [size=256M]
Region 4: I/O ports at 1800 [size=8]
Expansion ROM at <unassigned> [disabled]
Capabilities: [90] MSI: Mask- 64bit- Count=1/1 Enable+
Address: fee0300c Data: 41c9
Capabilities: [d0] Power Management version 3
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
Subsystem: Lenovo Device 2114
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Region 0: Memory at f4200000 (64-bit, non-prefetchable) [size=1M]
Capabilities: [d0] Power Management version 3
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:03.0 Communication controller: Intel Corporation Mobile 4 Series Chipset MEI Controller (rev 07)
Subsystem: Lenovo Device 20e6
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 16
Region 0: Memory at fc226800 (64-bit, non-prefetchable) [size=16]
Capabilities: [50] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [8c] MSI: Mask- 64bit+ Count=1/1 Enable-
Address: 0000000000000000 Data: 0000
Kernel driver in use: heci
Kernel modules: heci
00:03.2 IDE interface: Intel Corporation Mobile 4 Series Chipset PT IDER Controller (rev 07) (prog-if 85 [Master SecO PriO])
Subsystem: Lenovo Device 20ea
Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin C routed to IRQ 18
Region 0: I/O ports at 1828 [size=8]
Region 1: I/O ports at 180c [size=4]
Region 2: I/O ports at 1820 [size=8]
Region 3: I/O ports at 1808 [size=4]
Region 4: I/O ports at 1810 [size=16]
Capabilities: [c8] Power Management version 3
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [d0] MSI: Mask- 64bit+ Count=1/1 Enable-
Address: 0000000000000000 Data: 0000
Kernel modules: ata_generic, pata_acpi, ide-pci-generic
00:03.3 Serial controller: Intel Corporation Mobile 4 Series Chipset AMT SOL Redirection (rev 07) (prog-if 02 [16550])
Subsystem: Lenovo Device 20ec
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin B routed to IRQ 17
Region 0: I/O ports at 1830 [size=8]
Region 1: Memory at fc024000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [c8] Power Management version 3
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [d0] MSI: Mask- 64bit+ Count=1/1 Enable-
Address: 0000000000000000 Data: 0000
Kernel driver in use: serial
00:19.0 Ethernet controller: Intel Corporation 82567LM Gigabit Network Connection (rev 03)
Subsystem: Lenovo Device 20ee
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 29
Region 0: Memory at fc000000 (32-bit, non-prefetchable) [size=128K]
Region 1: Memory at fc025000 (32-bit, non-prefetchable) [size=4K]
Region 2: I/O ports at 1840 [size=32]
Capabilities: [c8] Power Management version 2
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=1 PME-
Capabilities: [d0] MSI: Mask- 64bit+ Count=1/1 Enable+
Address: 00000000fee0300c Data: 41c1
Capabilities: [e0] PCIe advanced features <?>
Kernel driver in use: e1000e
Kernel modules: e1000e
00:1a.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 03) (prog-if 00 [UHCI])
Subsystem: Lenovo Device 20f0
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 20
Region 4: I/O ports at 1860 [size=32]
Capabilities: [50] PCIe advanced features <?>
Kernel driver in use: uhci_hcd
Kernel modules: uhci-hcd
00:1a.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 03) (prog-if 00 [UHCI])
Subsystem: Lenovo Device 20f0
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin B routed to IRQ 21
Region 4: I/O ports at 1880 [size=32]
Capabilities: [50] PCIe advanced features <?>
Kernel driver in use: uhci_hcd
Kernel modules: uhci-hcd
00:1a.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 03) (prog-if 00 [UHCI])
Subsystem: Lenovo Device 20f0
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin C routed to IRQ 22
Region 4: I/O ports at 18a0 [size=32]
Capabilities: [50] PCIe advanced features <?>
Kernel driver in use: uhci_hcd
Kernel modules: uhci-hcd
00:1a.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 03) (prog-if 20 [EHCI])
Subsystem: Lenovo Device 20f1
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin D routed to IRQ 23
Region 0: Memory at fc226c00 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [58] Debug port: BAR=1 offset=00a0
Capabilities: [98] PCIe advanced features <?>
Kernel driver in use: ehci_hcd
Kernel modules: ehci-hcd
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)
Subsystem: Lenovo Device 20f2
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin B routed to IRQ 17
Region 0: Memory at fc020000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [60] MSI: Mask- 64bit+ Count=1/1 Enable-
Address: 0000000000000000 Data: 0000
Capabilities: [70] Express (v1) Root Complex Integrated Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
ExtTag- RBE- FLReset+
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
LnkCap: Port #0, Speed unknown, Width x0, ASPM unknown, Latency L0 <64ns, L1 <1us
ClockPM- Surprise- LLActRep- BwNot-
LnkCtl: ASPM Disabled; Disabled- Retrain- CommClk-
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed unknown, Width x0, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-
Capabilities: [100] Virtual Channel <?>
Capabilities: [130] Root Complex Link <?>
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel
00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 03) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [40] Express (v1) Root Port (Slot+), MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
ExtTag- RBE+ FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
LnkCap: Port #1, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <1us, L1 <4us
ClockPM- Surprise- LLActRep+ BwNot-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk-
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surpise+
Slot # 0, PowerLimit 6.500000; Interlock- NoCompl-
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock-
SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock-
Changed: MRL- PresDet- LinkState-
RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
RootCap: CRSVisible-
RootSta: PME ReqID 0000, PMEStatus- PMEPending-
Capabilities: [80] MSI: Mask- 64bit- Count=1/1 Enable+
Address: fee0300c Data: 4169
Capabilities: [90] Subsystem: Lenovo Device 20f3
Capabilities: [a0] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [100] Virtual Channel <?>
Capabilities: [180] Root Complex Link <?>
Kernel driver in use: pcieport-driver
Kernel modules: shpchp
00:1c.1 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 2 (rev 03) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
I/O behind bridge: 00002000-00002fff
Memory behind bridge: f4300000-f43fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [40] Express (v1) Root Port (Slot+), MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
ExtTag- RBE+ FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
LnkCap: Port #2, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <256ns, L1 <4us
ClockPM- Surprise- LLActRep+ BwNot-
LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- Retrain- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt- ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surpise+
Slot # 1, PowerLimit 6.500000; Interlock- NoCompl-
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock-
SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock-
Changed: MRL- PresDet+ LinkState+
RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
RootCap: CRSVisible-
RootSta: PME ReqID 0000, PMEStatus- PMEPending-
Capabilities: [80] MSI: Mask- 64bit- Count=1/1 Enable+
Address: fee0300c Data: 4171
Capabilities: [90] Subsystem: Lenovo Device 20f3
Capabilities: [a0] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [100] Virtual Channel <?>
Capabilities: [180] Root Complex Link <?>
Kernel driver in use: pcieport-driver
Kernel modules: shpchp
00:1c.3 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 4 (rev 03) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=05, subordinate=0c, sec-latency=0
I/O behind bridge: 00003000-00003fff
Memory behind bridge: f8000000-f9ffffff
Prefetchable memory behind bridge: 00000000f4000000-00000000f40fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [40] Express (v1) Root Port (Slot+), MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
ExtTag- RBE+ FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
LnkCap: Port #4, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <1us, L1 <4us
ClockPM- Surprise- LLActRep+ BwNot-
LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- Retrain- CommClk-
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surpise+
Slot # 3, PowerLimit 6.500000; Interlock- NoCompl-
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet+ CmdCplt- HPIrq+ LinkChg-
Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock-
SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock-
Changed: MRL- PresDet- LinkState-
RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
RootCap: CRSVisible-
RootSta: PME ReqID 0000, PMEStatus- PMEPending-
Capabilities: [80] MSI: Mask- 64bit- Count=1/1 Enable+
Address: fee0300c Data: 4179
Capabilities: [90] Subsystem: Lenovo Device 20f3
Capabilities: [a0] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [100] Virtual Channel <?>
Capabilities: [180] Root Complex Link <?>
Kernel driver in use: pcieport-driver
Kernel modules: shpchp
00:1c.4 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 5 (rev 03) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=0d, subordinate=14, sec-latency=0
I/O behind bridge: 00004000-00004fff
Memory behind bridge: fa000000-fbffffff
Prefetchable memory behind bridge: 00000000f4100000-00000000f41fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [40] Express (v1) Root Port (Slot+), MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
ExtTag- RBE+ FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
LnkCap: Port #5, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <1us, L1 <4us
ClockPM- Surprise- LLActRep+ BwNot-
LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- Retrain- CommClk-
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surpise+
Slot # 4, PowerLimit 6.500000; Interlock- NoCompl-
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet+ CmdCplt- HPIrq+ LinkChg-
Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock-
SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock-
Changed: MRL- PresDet- LinkState-
RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
RootCap: CRSVisible-
RootSta: PME ReqID 0000, PMEStatus- PMEPending-
Capabilities: [80] MSI: Mask- 64bit- Count=1/1 Enable+
Address: fee0300c Data: 4181
Capabilities: [90] Subsystem: Lenovo Device 20f3
Capabilities: [a0] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [100] Virtual Channel <?>
Capabilities: [180] Root Complex Link <?>
Kernel driver in use: pcieport-driver
Kernel modules: shpchp
00:1d.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 03) (prog-if 00 [UHCI])
Subsystem: Lenovo Device 20f0
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 16
Region 4: I/O ports at 18c0 [size=32]
Capabilities: [50] PCIe advanced features <?>
Kernel driver in use: uhci_hcd
Kernel modules: uhci-hcd
00:1d.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 03) (prog-if 00 [UHCI])
Subsystem: Lenovo Device 20f0
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin B routed to IRQ 17
Region 4: I/O ports at 18e0 [size=32]
Capabilities: [50] PCIe advanced features <?>
Kernel driver in use: uhci_hcd
Kernel modules: uhci-hcd
00:1d.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 03) (prog-if 00 [UHCI])
Subsystem: Lenovo Device 20f0
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin C routed to IRQ 18
Region 4: I/O ports at 1c00 [size=32]
Capabilities: [50] PCIe advanced features <?>
Kernel driver in use: uhci_hcd
Kernel modules: uhci-hcd
00:1d.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 03) (prog-if 20 [EHCI])
Subsystem: Lenovo Device 20f1
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin D routed to IRQ 19
Region 0: Memory at fc227000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [58] Debug port: BAR=1 offset=00a0
Capabilities: [98] PCIe advanced features <?>
Kernel driver in use: ehci_hcd
Kernel modules: ehci-hcd
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 93) (prog-if 01 [Subtractive decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Bus: primary=00, secondary=15, subordinate=18, sec-latency=32
I/O behind bridge: 00005000-00008fff
Memory behind bridge: f4800000-f7ffffff
Prefetchable memory behind bridge: 00000000f0000000-00000000f3ffffff
Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [50] Subsystem: Lenovo Device 20f4
00:1f.0 ISA bridge: Intel Corporation ICH9M-E LPC Interface Controller (rev 03)
Subsystem: Lenovo Device 20f5
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Capabilities: [e0] Vendor Specific Information <?>
Kernel modules: iTCO_wdt
00:1f.2 SATA controller: Intel Corporation ICH9M/M-E SATA AHCI Controller (rev 03) (prog-if 01 [AHCI 1.0])
Subsystem: Lenovo Device 20f8
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin B routed to IRQ 28
Region 0: I/O ports at 1c48 [size=8]
Region 1: I/O ports at 183c [size=4]
Region 2: I/O ports at 1c40 [size=8]
Region 3: I/O ports at 1838 [size=4]
Region 4: I/O ports at 1c20 [size=32]
Region 5: Memory at fc226000 (32-bit, non-prefetchable) [size=2K]
Capabilities: [80] MSI: Mask- 64bit- Count=1/16 Enable+
Address: fee0300c Data: 4199
Capabilities: [70] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [a8] SATA HBA <?>
Capabilities: [b0] PCIe advanced features <?>
Kernel driver in use: ahci
Kernel modules: ahci
00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 03)
Subsystem: Lenovo Device 20f9
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin A routed to IRQ 23
Region 0: Memory at fc227400 (64-bit, non-prefetchable) [size=256]
Region 4: I/O ports at 1c60 [size=32]
Kernel driver in use: i801_smbus
Kernel modules: i2c-i801
03:00.0 Network controller: Realtek Semiconductor Co., Ltd. Device 8172 (rev 10)
Subsystem: Realtek Semiconductor Co., Ltd. Device e020
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 11
Region 0: I/O ports at 2000 [size=256]
Region 1: Memory at f4300000 (32-bit, non-prefetchable) [size=16K]
Capabilities: [40] Power Management version 3
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [50] MSI: Mask- 64bit+ Count=1/1 Enable-
Address: 0000000000000000 Data: 0000
Capabilities: [70] Express (v1) Legacy Endpoint, MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <512ns, L1 <64us
ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 512 bytes
DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr- TransPend-
LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <512ns, L1 <64us
ClockPM- Surprise- LLActRep- BwNot-
LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- Retrain- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
Capabilities: [100] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
CESta: RxErr+ BadTLP+ BadDLLP- Rollover- Timeout+ NonFatalErr+
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
AERCap: First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn-
Capabilities: [140] Virtual Channel <?>
Capabilities: [160] Device Serial Number 00-e0-4c-ff-fe-22-55-88
15:00.0 CardBus bridge: Ricoh Co Ltd RL5c476 II (rev ba)
Subsystem: Lenovo Device 20c6
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 168, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 16
Region 0: Memory at f4800000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=15, secondary=16, subordinate=17, sec-latency=176
Memory window 0: f0000000-f3fff000 (prefetchable)
Memory window 1: 80000000-83fff000
I/O window 0: 00005000-000050ff
I/O window 1: 00005400-000054ff
BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset- 16bInt+ PostWrite+
16-bit legacy interface ports at 0001
Kernel driver in use: yenta_cardbus
Kernel modules: yenta_socket
15:00.1 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller (rev 04) (prog-if 10 [OHCI])
Subsystem: Lenovo Device 20c7
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 32 (500ns min, 1000ns max), Cache Line Size: 64 bytes
Interrupt: pin B routed to IRQ 17
Region 0: Memory at f4801000 (32-bit, non-prefetchable) [size=2K]
Capabilities: [dc] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=2 PME+
Kernel driver in use: ohci1394
Kernel modules: ohci1394
15:00.2 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 21)
Subsystem: Lenovo Device 20c8
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 32, Cache Line Size: 64 bytes
Interrupt: pin C routed to IRQ 18
Region 0: Memory at f4801800 (32-bit, non-prefetchable) [size=256]
Capabilities: [80] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=2 PME-
Kernel driver in use: sdhci-pci
Kernel modules: sdhci-pci
15:00.3 System peripheral: Ricoh Co Ltd R5C843 MMC Host Controller (rev ff) (prog-if ff)
!!! Unknown header type 7f
Kernel driver in use: ricoh-mmc
Kernel modules: ricoh_mmc
15:00.4 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 11)
Subsystem: Lenovo Device 20ca
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 32, Cache Line Size: 64 bytes
Interrupt: pin C routed to IRQ 11
Region 0: Memory at f4802000 (32-bit, non-prefetchable) [size=256]
Capabilities: [80] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=2 PME-
15:00.5 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev 11)
Subsystem: Lenovo Device 20cb
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 32, Cache Line Size: 64 bytes
Interrupt: pin C routed to IRQ 11
Region 0: Memory at f4802400 (32-bit, non-prefetchable) [size=256]
Capabilities: [80] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=2 PME-

Gpupdate resets Wifi Card preferred band setting

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