[Bug 78462] [gm45 vga] display is black or 1 solid color (white, etc), xrandr reset fixes temporarily

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=78462

--- Comment #2 from Eric Johnson <eric at minutekey.com> ---
We did have a PC experience the issue with the drm_kms_helper.poll=0 and
drm.debug=6 flags set.  But the PC was rebooted and there was NO CRASH file
at /sys/class/drm/card0/error.  In fact no /sys directory at all.  

Do we need to do something to enable crash dumps?  Thanks!

Here is the log output we did have:

[drm] GPU crash dump saved to /sys/class/drm/card0/error
[drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including
userspace.
[drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI ->
DRM/Intel
[drm] drm/i915 developers can then reassign to the right component if it's not
a kernel issue.
[drm] The gpu crash dump is required to analyze gpu hangs, so please always
attach it.
[drm:i965_irq_handler], hotplug event received, stat 0x00000300

[drm:i965_irq_handler], hotplug event received, stat 0x00000300

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are on the CC list for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20140523/f42f27f6/attachment.html>