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Message #15178
[Bug 558950] Re: [lucid] b43legacy PHY transmission error causes wireless networking to freeze or fail
Scott Testerman, this bug report is being closed due to your last
comment
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/558950/comments/12
regarding this being fixed with an update. For future reference you can
manage the status of your own bugs by clicking on the current status in
the yellow line and then choosing a new status in the revealed drop down
box. You can learn more about bug statuses at
https://wiki.ubuntu.com/Bugs/Status. Thank you again for taking the time
to report this bug and helping to make Ubuntu better. Please submit any
future bugs you may find.
** Changed in: linux (Ubuntu)
Status: Triaged => Invalid
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https://bugs.launchpad.net/bugs/558950
Title:
[lucid] b43legacy PHY transmission error causes wireless networking to
freeze or fail
Status in “linux” package in Ubuntu:
Invalid
Bug description:
Broadcom BCM4306 (rev 2) wifi using the b43legacy module periodically
freezes temporarily or even completely fails. Checking dmesg shows
"b43legacy-phy0 ERROR: PHY transmission error" often dozens or
hundreds of times.
These failures don't seem to be caused by any particular activity, and
aren't even triggered by heavy network usage. The errors can begin
when the network is almost idle or when it's under light or heavy
usage. Once the errors appear, wireless networking either freezes for
a few seconds to a few minutes, or alternately completely fails.
ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: linux-image-2.6.32-19-generic 2.6.32-19.28
Regression: Yes
Reproducible: No
ProcVersionSignature: Ubuntu 2.6.32-19.28-generic 2.6.32.10+drm33.1
Uname: Linux 2.6.32-19-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: scott 1224 F.... knotify4
scott 1260 F.... kmix
/dev/snd/pcmC0D0p: scott 1349 F...m chromium-browse
/dev/snd/timer: scott 1349 F.... chromium-browse
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'I82801DBICH4'/'Intel 82801DB-ICH4 with STAC9752,53 at irq 17'
Mixer name : 'SigmaTel STAC9752,53'
Components : 'AC97a:83847652'
Controls : 38
Simple ctrls : 24
Date: Fri Apr 9 00:33:32 2010
Frequency: I don't know.
HibernationDevice: RESUME=UUID=b40f68fe-cb40-4e83-aabb-bb23be1df92a
InstallationMedia: Error: [Errno 13] Permission denied: '/var/log/installer/media-info'
Lsusb:
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 003: ID 07cc:0301 Carry Computer Eng., Co., Ltd 6-in-1 Card Reader
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Gateway Gateway M350WVN
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-19-generic root=UUID=50c21b3b-4e99-4e44-8373-412f3fe1364a ro quiet splash
ProcEnviron:
LANGUAGE=
LANG=en_US.UTF-8
SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.33
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
dmi.bios.date: 04/23/2004
dmi.bios.vendor: Gateway
dmi.bios.version: 34.01.00
dmi.board.name: Gateway M350WVN
dmi.board.vendor: Gateway
dmi.board.version: Rev 1.0
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Gateway
dmi.chassis.version: QCIPRC
dmi.modalias: dmi:bvnGateway:bvr34.01.00:bd04/23/2004:svnGateway:pnGatewayM350WVN:pvrRev1:rvnGateway:rnGatewayM350WVN:rvrRev1.0:cvnGateway:ct10:cvrQCIPRC:
dmi.product.name: Gateway M350WVN
dmi.product.version: Rev 1
dmi.sys.vendor: Gateway
---
Architecture: i386
DistroRelease: Ubuntu 10.04
InstallationMedia: Kubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100427)
Package: linux (not installed)
ProcEnviron:
LANGUAGE=
LANG=en_US.UTF-8
SHELL=/bin/bash
Tags: lucid
Uname: Linux 2.6.34-020634rc6-generic i686
UnreportableReason: The running kernel is not an Ubuntu kernel
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
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