Ubuntu
xserver-xorg-video-intel package

  1. Bug #681054
  2. Comment #94

Comment 94 for bug 681054

Revision history for this message
Bryce Harrington (bryce) wrote :

Hi Cobalt, upstream has several questions.

 * Can you help pinpoint when exactly the regression first started?

 * Does this workaround make it stop?
    echo 0 > /sys/module/drm_kms_helper/parameters/poll

Please install xdiagnose, run 'sudo xdiagnose' and turn on debug messages (the first checkbox). Then reboot, and do whatever you need to do to reproduce the blanking bug. Then, run 'sudo dmesg > dmesg.txt' and attach the dmesg.txt to the upstream bug report at https://bugs.freedesktop.org/show_bug.cgi?id=37526