Public bug reported:
At some time (maybe after some resumes from standby), any attempt to
connect certain Ad-Hoc WiFi networks fails. I can still connect access
point networks.
dmesg output is full of wifi firmware related crashes I guess.
Restarting the machine solves the problem, until it kicks in again at
some point.
Please don't poke on the older BIOS version of this machine, I have my
reasons and it won't affect this very defined problem I guess.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.19.0-58-generic 3.19.0-58.64~14.04.1
ProcVersionSignature: Ubuntu 3.19.0-58.64~14.04.1-generic 3.19.8-ckt16
Uname: Linux 3.19.0-58-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.19
Architecture: amd64
CurrentDesktop: Unity
Date: Mon Apr 25 13:03:41 2016
EcryptfsInUse: Yes
InstallationDate: Installed on 2015-11-22 (154 days ago)
InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
SourcePackage: linux-lts-vivid
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: linux-lts-vivid (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug trusty
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https://bugs.launchpad.net/bugs/1574577
Title:
Centrino Ultimate-N 6300 WiFi firmware crashes on attempt to connect
Ad-Hoc network
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