Public bug reported:
I am running Ubuntu 13.04 development build on an Acer Aspire V3-551,
and I am having an issue where my wireless cuts out after 4-5 minutes of
use. When the wireless cuts out the whole computer locks up for 5-10
seconds and now mouse movement registers. This has been happening for
the past few weeks and is very hard to work with.
As a note, if I click the networking menu and disable wireless and then
toggle it back on, there seems to be a 50/50 chance that I can get my
wireless to connect again, otherwise it just tries over and over again
to connect and fails. Usually on a reboot the issue will be temporarily
resolved (until 4-5 min of use as stated above), but some of the time
the issue persists through a reboot.
ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: linux-image-3.8.0-4-generic 3.8.0-4.8
ProcVersionSignature: Ubuntu 3.8.0-4.8-generic 3.8.0-rc6
Uname: Linux 3.8.0-4-generic x86_64
NonfreeKernelModules: fglrx
ApportVersion: 2.8-0ubuntu4
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: britt 2004 F.... pulseaudio
/dev/snd/controlC0: britt 2004 F.... pulseaudio
Date: Mon Feb 4 23:14:51 2013
HibernationDevice: RESUME=UUID=31686ec4-7953-41f1-8307-1cc723ed9da9
InstallationDate: Installed on 2013-01-02 (33 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
MachineType: Acer Aspire V3-551
MarkForUpload: True
ProcFB: 0 VESA VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-4-generic
root=UUID=5f5be620-4cd0-401e-8696-75808784b877 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.8.0-4-generic N/A
linux-backports-modules-3.8.0-4-generic N/A
linux-firmware 1.100
SourcePackage: linux
UpgradeStatus: Upgraded to raring on 2013-01-03 (32 days ago)
WifiSyslog: Feb 4 23:14:08 carolinebook NetworkManager[1136]: <warn>
nl_recvmsgs() error: (-33) Dump inconsistency detected, interrupted
dmi.bios.date: 10/24/2012
dmi.bios.vendor: Acer
dmi.bios.version: V1.07
dmi.board.asset.tag: No Asset Tag
dmi.board.name: VA50_CM
dmi.board.vendor: Acer
dmi.board.version: Base Board Version
dmi.chassis.type: 10
dmi.chassis.vendor: Chassis Manufacturer
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnAcer:bvrV1.07:bd10/24/2012:svnAcer:pnAspireV3-551:pvrV1.07:rvnAcer:rnVA50_CM:rvrBaseBoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion:
dmi.product.name: Aspire V3-551
dmi.product.version: V1.07
dmi.sys.vendor: Acer
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug raring running-unity
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https://bugs.launchpad.net/bugs/1115998
Title:
Wireless cutting out after a few min of use in 13.04
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