kernel-packages team mailing list archive

["Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>]

TheKey84, thank you for reporting this and helping make Ubuntu better.

1) To see if this is already resolved, could you please test http://cdimage.ubuntu.com/daily-live/current/ and advise to the results?
2) Could you please perform the apport-collect in the live environment from above?
3) To clarify, did this problem not occur in a Ubuntu release prior to 16.04?

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

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

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https://bugs.launchpad.net/bugs/1590869

Title:
  radeon freeze

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Since installing Kubuntu 16.04 a freeze bug keeps appearing on my
  system. It appears only in rare occassions and I don't know a way to
  trigger it on purpose.

  I activated kernel crash dumps according to
  https://help.ubuntu.com/lts/serverguide/kernel-crash-dump.html, but
  that didn't work as expected (no crashdump was saved). But after
  activating that mechanism I was able to ssh into the system the last
  time it happend and I was able to dump the output of dmesg into a
  file.

  It seems to be related to the radeon driver. This bug is extremely
  annoying as it freezes the system immediately without prior notice.
  And I had to push the reset button, REISUB didn't work.

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