[Bug 105720] screen corruption using SNA and TearFree on Intel GeminiLake

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=105720

--- Comment #10 from Clinton Taylor <clinton.a.taylor at intel.com> ---
(In reply to Martin Peres from comment #7)

> 
> First of all, are you sure you are using DRI2? I added code to mesa a long
> time ago to be able to distinguish between the two: LIBGL_DEBUG=verbose
> glxgears.
> 
> Have you tried running a compositor instead of running on a bare-bone X? You
> can try compton which is a standalone X11 compositor.
> 
> Hope this helps.

Confirmed DRI2 is being used with LIBGL_DEBUG=verbose

Running a compositor increases the time it takes to reproduce, but the issue is
still seen. Compositors used have been compiz and xcompmgr.

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