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


I'm having trouble reproducing. It might only happen in certain WiFi
conditions. I'm currently running 3.13.0-44 and have
v3.13.11-ckt13-trusty installed, and will switch and test when I'm
getting failures again.

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  Failures in iwlwifi after upgrade to 3.13.0-44

Status in linux package in Ubuntu:

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

  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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