This bug is missing log files that will aid in diagnosing the problem.
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This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.
** Changed in: linux (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/1629469
Title:
wifi wi-fi wireless connection drops down randomly
Status in linux package in Ubuntu:
Incomplete
Bug description:
wifi wi-fi wireless connection drops down flowing to kern.log:
Sep 26 19:27:13 freelsd-luck kernel: [28423.068865] ath: phy0: DMA failed to
stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
Sep 26 19:27:13 freelsd-luck kernel: [28423.182073] ath: phy0: Chip reset
failed
Sep 26 19:27:13 freelsd-luck kernel: [28423.182085] ath: phy0: Unable to
reset channel, reset status -22
Sep 26 19:27:13 freelsd-luck kernel: [28423.258006] ath: phy0: DMA failed to
stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
Sep 26 19:27:13 freelsd-luck kernel: [28423.371691] ath: phy0: Chip reset
failed
Sep 26 19:27:13 freelsd-luck kernel: [28423.371702] ath: phy0: Unable to
reset channel, reset status -22
Sep 26 19:27:14 freelsd-luck kernel: [28423.447861] ath: phy0: DMA failed to
stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
Sep 26 19:27:14 freelsd-luck kernel: [28423.560914] ath: phy0: Chip reset
failed
Sep 26 19:27:14 freelsd-luck kernel: [28423.560926] ath: phy0: Unable to
reset channel, reset status -22
Sep 26 19:27:14 freelsd-luck kernel: [28423.636926] ath: phy0: DMA failed to
stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
Would be easier to have a opportunity to reset connection through logging out
from DE.
I do appreciate any clarifications!
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: ibus 1.5.11-1ubuntu2
ProcVersionSignature: Ubuntu 4.4.0-38.57-generic 4.4.19
Uname: Linux 4.4.0-38-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
CurrentDesktop: Unity
Date: Fri Sep 30 23:27:14 2016
ExecutablePath: /usr/bin/ibus-daemon
InstallationDate: Installed on 2016-08-30 (31 days ago)
InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64
(20160719)
ProcEnviron:
LANGUAGE=ru
PATH=(custom, user)
XDG_RUNTIME_DIR=<set>
LANG=ru_RU.UTF-8
SHELL=/bin/bash
SourcePackage: ibus
UpgradeStatus: No upgrade log present (probably fresh install)
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