Bug#524558: Occasional X hangs where drmCommandWrite() never returns
On Sat, 2009-04-18 at 03:59 +0300, Sami Liedes wrote:
> I saw this sometimes on KDE 3, now it happens many times a day on KDE
> 4 from unstable, so I spent some time figuring out what actually
> happens (backtrace attached). I think I've also seen it both on an
> Intel graphics card and a Radeon (with the libre driver), although
> lately I've only been using the Intel card, and this backtrace is from
> that setup.
that sounds like a gpu lockup, not a libdrm bug.
Cheers,
Julien
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