Public bug reported:
The Broadcom 4318 wireless disconnects spontaneously soon after web
browsing or downloading is initiated. If downloading the disconnect
occurs after about 3-6 MB of network traffic. If browsing web pages
only it may stay connected for a couple of minutes. The connection can
only be restored by doing a ifconfig down/ifconfig up, or by rebooting.
Either way the wireless disconnects again almost immediately.
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: linux-image-2.6.35-22-generic 2.6.35-22.33
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.35-22.33-generic 2.6.35.4
Uname: Linux 2.6.35-22-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: i386
AudioDevicesInUse:
Cannot stat file /proc/4326/fd/40: Stale NFS file handle
USER PID ACCESS COMMAND
/dev/snd/controlC0: ubuntu 2762 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'I82801DBICH4'/'Intel 82801DB-ICH4 with STAC9750,51 at irq 11'
Mixer name : 'SigmaTel STAC9750,51'
Components : 'AC97a:83847650'
Controls : 31
Simple ctrls : 21
Date: Sat Oct 2 23:36:02 2010
LiveMediaBuild: Ubuntu 10.10 "Maverick Meerkat" - Release Candidate i386
(20100928)
MachineType: FUJITSU LifeBook S Series
PccardctlIdent:
Socket 0:
no product info available
Socket 1:
no product info available
PccardctlStatus:
Socket 0:
3.3V 32-bit PC Card
Socket 1:
no card
ProcCmdLine: BOOT_IMAGE=/casper/vmlinuz noprompt cdrom-detect/try-usb=true
file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet
splash -- maybe-ubiquity
ProcEnviron:
LANG=en_US.UTF-8
SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.38
RfKill:
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
dmi.bios.date: 11/01/2004
dmi.bios.vendor: FUJITSU // Phoenix Technologies Ltd.
dmi.bios.version: Version 1.13
dmi.board.name: FJNB182
dmi.board.vendor: FUJITSU
dmi.chassis.type: 10
dmi.chassis.vendor: ASS0F1A88B112000
dmi.modalias:
dmi:bvnFUJITSU//PhoenixTechnologiesLtd.:bvrVersion1.13:bd11/01/2004:svnFUJITSU:pnLifeBookSSeries:pvr:rvnFUJITSU:rnFJNB182:rvr:cvnASS0F1A88B112000:ct10:cvr:
dmi.product.name: LifeBook S Series
dmi.sys.vendor: FUJITSU
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386 kernel-net maverick needs-upstream-testing
regression-potential
--
Broadcom 4318 WIreless disconnects soon after startup
https://bugs.launchpad.net/bugs/653855
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