8086:0084 Wireless stops passing packets
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Expired
|
High
|
Unassigned |
Bug Description
Noticed this a few times on a Lenovo Thinkpad X220. It's associated with my access point but then I notice dropbox etc icons go grey. Network Manager applet still looks connected, and usual command line tools show I still have an IP address, but no packets wlil pass. Other devices (iphone, ipad, desktop PC + usb wifi adapter, other computers) are unaffected. Some devices have been connected and passing packets for many days on the same AP.
To get reconnected I can just click the network manager applet and just re-choose my AP and it re-associates and works. On this occasion I ran nm-tool to get diagnostic info and it reconnected pretty much as soon as I did that.
WORKAROUND: linux-backports
Access Point:-
Netgear wndr3700 running dd-wrt v24-sp2
Access Point up time 62 days
WPA2 Personal TKIP
key renewal interval 3600 seconds
Network: Mixed
Channel: 11 (2462MHz)
TX Power: 17dBm
Rate: 54Mb/s
ACK Timing: 80microseconds (2100m)
Wireless packet info:
RX: 73003327 OK,
TX: 106046844 OK, 2130 errors.
alan@deep-
eth0 Link encap:Ethernet HWaddr f0:de:f1:c1:7f:d9
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:1675 errors:0 dropped:0 overruns:0 frame:0
TX packets:1675 errors:0 dropped:0 overruns:0 carrier:0
RX bytes:163786 (163.7 KB) TX bytes:163786 (163.7 KB)
wlan0 Link encap:Ethernet HWaddr 74:e5:0b:a4:3c:18
inet addr:192.168.1.122 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::76e5:
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:5241 errors:0 dropped:0 overruns:0 frame:0
TX packets:4845 errors:0 dropped:0 overruns:0 carrier:0
RX bytes:2569544 (2.5 MB) TX bytes:1308161 (1.3 MB)
alan@deep-
wlan0 IEEE 802.11bgn ESSID:"popey"
Bit Rate=54 Mb/s Tx-Power=14 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:off
Link Quality=46/70 Signal level=-64 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:3305 Missed beacon:0
alan@deep-
PING 192.168.1.1 (192.168.1.1) 56(84) bytes of data.
From 192.168.1.122 icmp_seq=1 Destination Host Unreachable
From 192.168.1.122 icmp_seq=2 Destination Host Unreachable
From 192.168.1.122 icmp_seq=3 Destination Host Unreachable
From 192.168.1.122 icmp_seq=4 Destination Host Unreachable
--- 192.168.1.1 ping statistics ---
4 packets transmitted, 0 received, +4 errors, 100% packet loss, time 3014ms
pipe 3
Module Size Used by
joydev 17693 0
parport_pc 32866 0
dm_crypt 23125 1
ppdev 17113 0
snd_hda_codec_hdmi 32474 1
snd_hda_
kvm_intel 137721 0
kvm 415268 1 kvm_intel
arc4 12529 2
snd_hda_intel 33773 3
snd_hda_codec 127669 3 snd_hda_
snd_hwdep 13668 1 snd_hda_codec
snd_pcm 97188 3 snd_hda_
uvcvideo 72627 0
videodev 98259 1 uvcvideo
v4l2_compat_ioctl32 17128 1 videodev
btusb 18288 2
bnep 18281 2
thinkpad_acpi 81819 0
snd_seq_midi 13324 0
rfcomm 47604 10
snd_rawmidi 30748 1 snd_seq_midi
bluetooth 180104 23 btusb,bnep,rfcomm
snd_seq_midi_event 14899 1 snd_seq_midi
snd_seq 61896 2 snd_seq_
snd_timer 29990 2 snd_pcm,snd_seq
snd_seq_device 14540 3 snd_seq_
iwlwifi 328352 0
mei 41616 0
mac80211 506816 1 iwlwifi
psmouse 87603 0
serio_raw 13211 0
cfg80211 205544 2 iwlwifi,mac80211
tpm_tis 18804 0
snd 78855 17 snd_hda_
snd_page_alloc 18529 2 snd_hda_
soundcore 15091 1 snd
nvram 14413 1 thinkpad_acpi
mac_hid 13253 0
binfmt_misc 17540 1
lp 17799 0
parport 46562 3 parport_pc,ppdev,lp
i915 468529 3
drm_kms_helper 42489 1 i915
drm 241834 4 i915,drm_kms_helper
i2c_algo_bit 13423 1 i915
sdhci_pci 18826 0
sdhci 33205 1 sdhci_pci
e1000e 156693 0
wmi 19256 0
video 19411 1 i915
Not sure what other information I can provide?
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-
ProcVersionSign
Uname: Linux 3.2.0-17-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.91-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
Card0.Amixer.info:
Card hw:0 'PCH'/'HDA Intel PCH at 0xf2620000 irq 52'
Mixer name : 'Intel CougarPoint HDMI'
Components : 'HDA:14f1506e,
Controls : 27
Simple ctrls : 9
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'
Mixer name : 'ThinkPad EC (unknown)'
Components : ''
Controls : 1
Simple ctrls : 1
Card29.
Simple mixer control 'Console',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Date: Mon Feb 20 17:25:55 2012
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120203)
MachineType: LENOVO 4287CTO
ProcEnviron:
LANGUAGE=en_GB:en
PATH=(custom, user)
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.69
SourcePackage: linux
StagingDrivers: mei
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/01/2011
dmi.bios.vendor: LENOVO
dmi.bios.version: 8DET56WW (1.26 )
dmi.board.
dmi.board.name: 4287CTO
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.name: 4287CTO
dmi.product.
dmi.sys.vendor: LENOVO
Changed in linux (Ubuntu): | |
status: | New → Confirmed |
Changed in linux (Ubuntu): | |
importance: | Medium → High |
tags: | added: kernel-key |
Changed in linux (Ubuntu): | |
status: | Incomplete → Confirmed |
tags: | added: bot-stop-nagging |
tags: | added: kernel-fixed-upstream |
tags: | added: kernel-wifi |
summary: |
- Wireless stops passing packets + 8086:0084 Wireless stops passing packets |
description: | updated |
Changed in linux (Ubuntu): | |
status: | Confirmed → Incomplete |
tags: | removed: kernel-key |
This may be a duplicate of 911059
There is a test kernel listed in comment #51. Can you test that kernel and report back if it resolves your issue?