[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/1392999
Title:
8086:4222 [Acer Extensa 5620] On Intel 3945ABG, Wi-Fi constantly stops
functioning
Status in linux package in Ubuntu:
Expired
Bug description:
Essentially, sometimes my Wi-FI simply stops functioning without
disconnecting from the network - I am unable to access any Internet
pages and all my downloading files are stuck - this, obviously, is an
undesired effect caused by a bug, as I wish to use Internet normally
without any interference. The only workaround regarding the effect of
this bug is reconnecting to the Wi-Fi network or restarting the
computer - however, the bug usually appears in chain - this means that
reconnecting or restarting usually will give me my Internet access
only for a couple of seconds or minutes until I lose it again due to
same issue.
This bug appears frequently under normal workflow, but it is
especially common whenever I attempt to download large (1GB+) files
either via direct download or BitTorrent client. This bug is present
in earlier versions of Ubuntu(13.10, 14.04) and actually did affect
other distributions as well but it appears that it is much less severe
in 14.10 - an Ubuntu version I currently report this bug from. Default
14.10 kernel was not changed. I have made slight changes in /usr/lib
/pm-utils/power.d/wireless(disabled Wi-Fi power savings) and
/etc/pm/config.d/blacklist(blacklisted Wi-Fi power management) in
order to lessen the outcome of this bug but I do not think that it
have changed much and bug was present in the same form before I have
made those changes.
ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: linux-image-3.16.0-23-generic 3.16.0-23.31
ProcVersionSignature: Ubuntu 3.16.0-23.31-generic 3.16.4
Uname: Linux 3.16.0-23-generic i686
ApportVersion: 2.14.7-0ubuntu8
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: user 2155 F.... pulseaudio
CurrentDesktop: Unity
Date: Sat Nov 15 14:52:38 2014
HibernationDevice: RESUME=UUID=e51e9a08-5f31-41da-a961-2fcdfd701baf
InstallationDate: Installed on 2014-11-15 (0 days ago)
InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release i386 (20141022.1)
MachineType: Acer Extensa 5620
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.16.0-23-generic
root=UUID=0f61051f-abf6-4423-a6a6-297f8d9f6b35 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.16.0-23-generic N/A
linux-backports-modules-3.16.0-23-generic N/A
linux-firmware 1.138
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/15/2008
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: V1.34
dmi.board.name: Columbia
dmi.board.vendor: Acer
dmi.board.version: Rev
dmi.chassis.asset.tag: None
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnPhoenixTechnologiesLTD:bvrV1.34:bd04/15/2008:svnAcer:pnExtensa5620:pvr0100:rvnAcer:rnColumbia:rvrRev:cvnAcer:ct10:cvrN/A:
dmi.product.name: Extensa 5620
dmi.product.version: 0100
dmi.sys.vendor: Acer
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