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[dronus <1574577@xxxxxxxxxxxxxxxxxx>]

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

Status in linux-lts-vivid package in Ubuntu:
  New

Bug description:
  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)

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