[Bug 78002] New: [855GM] X restarts when moving the mouse cursor back into the LVDS screen area for the third time

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=78002

          Priority: medium
            Bug ID: 78002
                CC: intel-gfx-bugs at lists.freedesktop.org
          Assignee: intel-gfx-bugs at lists.freedesktop.org
           Summary: [855GM] X restarts when moving the mouse cursor back
                    into the LVDS screen area for the third time
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
          Severity: normal
    Classification: Unclassified
                OS: Linux (All)
          Reporter: 4607vrfcr84spd21f08 at weg-werf-email.de
          Hardware: x86 (IA32)
            Status: NEW
           Version: unspecified
         Component: DRM/Intel
           Product: DRI

I was testing the version (intel(0): SNA compiled from 2.99.911-106-g11cc397)
which fixed bug 77975 ...

However, this new version worsens the situation:

X *reproducabily* restarts (new PID after restart) when I do the following:
1. move mouse cursor more to the right than 1024 pixels (the width of my LVDS)
2. move mouse cursor back to the left (below 1024 pixels) so that it re-appears
on the LVDS screen area, too. 
1a. move mouse cursor more to the right than 1024 pixels (the width of my LVDS)
2a. move mouse cursor back to the left (below 1024 pixels) so that it
re-appears on the LVDS screen area, too. 
1b. move mouse cursor more to the right than 1024 pixels (the width of my LVDS)
2b. move mouse cursor back to the left (below 1024 pixels) so that it
re-appears on the LVDS screen area, too. 

Exactly when the mouse cursor crosses the 1024 boundary X restarts. Each time
when the third re-appearance should happen.


The same happens for the bottom LVDS boundary (768 pixels).

How could I get some debug information (if you need some)? Getting a bt with
gdb does not work the previous way because the process is not there anymore. 

Workaround: I have switched back to the stable version 2.99.910 now.

-- 
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/20140427/fdccf8d2/attachment-0001.html>