[Bug 92688] New: GPU hang on HP elitebook 820

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=92688

            Bug ID: 92688
           Summary: GPU hang on HP elitebook 820
           Product: DRI
           Version: XOrg git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: samuel.thibault at ens-lyon.org
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 119217
  --> https://bugs.freedesktop.org/attachment.cgi?id=119217&action=edit
dmesg

Hello,

On my new HP elitebook 820 laptop, I keep getting GPU hangs (like 2-4 times a
day, got one again while filing this very bug report...). Using various kernel
versions (4.1.0, 4.2.[0-4]) I get various effects (frozen normal display,
frozen black display, black display flicker then back to unfrozen normal, Xorg
crash). Here is various information about the box and the crash

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are on the CC list for the bug.
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20151027/8048e32f/attachment-0001.html>