Public bug reported:
Once a day my wifi disconnects and there is no way to reconnect to it
via network manager. The only solution is to reboot my PC. I have
changed my router in the last month but the problem still persists.
MY wifi cards is: Intel Corporation PRO/Wireless 3945ABG [Golan] Network
Connection
used driver is: iwl3945
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-generic 4.4.0.96.101
ProcVersionSignature: Ubuntu 4.4.0-96.119-generic 4.4.83
Uname: Linux 4.4.0-96-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.10
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: marco 2077 F.... pulseaudio
Date: Fri Sep 29 22:13:29 2017
HibernationDevice: RESUME=UUID=1a9d7c50-5c59-4d68-bc51-1cf714537d97
InstallationDate: Installed on 2017-01-21 (250 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
MachineType: Acer, inc. Aspire 5920
ProcEnviron:
LANGUAGE=it
TERM=xterm-256color
PATH=(custom, no user)
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-96-generic
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
PulseList:
Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not
accessible: Permission denied
No PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-4.4.0-96-generic N/A
linux-backports-modules-4.4.0-96-generic N/A
linux-firmware 1.157.12
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/15/2007
dmi.bios.vendor: Acer
dmi.bios.version: v1.3708
dmi.board.name: Chapala
dmi.board.vendor: Acer, Inc.
dmi.board.version: Not Applicable
dmi.chassis.type: 1
dmi.chassis.vendor: Acer, Inc.
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnAcer:bvrv1.3708:bd08/15/2007:svnAcer,inc.:pnAspire5920:pvrNotApplicable:rvnAcer,Inc.:rnChapala:rvrNotApplicable:cvnAcer,Inc.:ct1:cvrN/A:
dmi.product.name: Aspire 5920
dmi.product.version: Not Applicable
dmi.sys.vendor: Acer, inc.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Tags: amd64 apport-bug xenial
** Attachment added: "debug.txt"
https://bugs.launchpad.net/bugs/1720444/+attachment/4958916/+files/debug.txt
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https://bugs.launchpad.net/bugs/1720444
Title:
wifi suddenly disconnects
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