kernel-packages team mailing list archive

[Joseph Salisbury <joseph.salisbury@xxxxxxxxxxxxx>]

Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v3.11 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/v3.11-rc5-saucy/


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

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https://bugs.launchpad.net/bugs/1099487

Title:
  iwlwifi: Microcode SW error detected.  Restarting 0x2000000

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  This appears to be related to the older bug #200509 on my Lenovo X230.

  Since Jan 4th, I'm seeing errors like:

  Jan  8 14:33:32 lystena kernel: [10462.742627] iwlwifi 0000:03:00.0:
  Microcode SW error detected.  Restarting 0x2000000.

  Running:

  $ sudo modprobe -r iwlwifi; sudo modprobe iwlwifi

  ...fixes the issue. Attached appears to be one of the first instances
  of the issue.

  Kernel upgrade I can see in my apt logs:

  Start-Date: 2012-12-01  07:43:21
  Commandline: aptdaemon role='role-commit-packages' sender=':1.1567'
  Install: linux-image-extra-3.5.0-19-generic:amd64 (3.5.0-19.30), linux-image-3.5.0-19-generic:amd64 (3.5.0-19.30)
  Upgrade: perl:amd64 (5.14.2-13, 5.14.2-13ubuntu0.1), perl-base:amd64 (5.14.2-13, 5.14.2-13ubuntu0.1), libboost-python1.49.0:amd64 (1.49.0-3.1ubuntu1, 1.49.0-3.1ubuntu1.1), perl-modules:amd64 (5.14.2-13, 5.14.2-13ubuntu0.1), libboost-date-time1.49.0:amd64 (1.49.0-3.1ubuntu1, 1.49.0-3.1ubuntu1.1), linux-image-generic:amd64 (3.5.0.18.21, 3.5.0.19.22), libperl5.14:amd64 (5.14.2-13, 5.14.2-13ubuntu0.1), linux-libc-dev:amd64 (3.5.0-18.29, 3.5.0-19.30)

  -21 kernel was installed on the 18th of December.

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