ubuntu-x-swat team mailing list archive

[Bryce Harrington <768184@xxxxxxxxxxxxxxxxxx>]

Potentially, either or both of these options in your xorg.conf might
produce more detailed information in your /var/log/Xorg.0.log when these
freezes occur.  Also capture dmesg and
/sys/kernel/debug/dri/0/i915_error_state from while the machine is
locked (i.e., ssh into it over ethernet).  All three attachments must be
collected together at the same time, to ensure consistent data.

  Option "DebugFlushCaches" "True"

and/or

  Option "DebugFlushBatches" "True"

-- 
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xserver-xorg-video-intel in Ubuntu.
https://bugs.launchpad.net/bugs/768184

Title:
  [i965gm] GPU lockup (ESR: 0x00000001 IPEHR: 0x01800020) - Black screen
  (dpms?)

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