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[Bug 1411843] Re: Failures in iwlwifi after upgrade to 3.13.0-44

 

Would it be possible for you to test the latest upstream stable kernel?
Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the
latest v3.13 stable kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.

If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream'.
Once testing of the upstream kernel is complete, please mark this bug as "Confirmed".


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.13.11-ckt13-trusty/


** Changed in: linux (Ubuntu)
   Importance: Undecided => Medium

** Changed in: linux (Ubuntu)
       Status: Confirmed => Incomplete

** Tags added: kernel-da-key trusty

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https://bugs.launchpad.net/bugs/1411843

Title:
  Failures in iwlwifi after upgrade to 3.13.0-44

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  After upgrading to Linux 3.13.0-44, I've been experiencing failures in
  iwlwifi. What I'm seeing is that WLAN just stops working at the time
  those messages in the syslog appear. I am then unable to get wireless
  again by standard means: rfkill on/off doesn't help, rmmod hangs or
  fails with module busy. The system won't perform a clean shutdown
  either, I have to hold to power button at the end of the shutdown
  sequence to actually power off. I'm now back on 3.13.0-43 without
  issues.

  Additionally:
  bash: ubuntu-bug: command not found

  I have attached excerpts from my syslog and some version/hardware
  information. Happy to provide more information/log files.

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