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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Xorg freezes"
href="https://bugs.freedesktop.org/show_bug.cgi?id=96553#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Xorg freezes"
href="https://bugs.freedesktop.org/show_bug.cgi?id=96553">bug 96553</a>
from <span class="vcard"><a class="email" href="mailto:ago@gentoo.org" title="Agostino Sarubbo <ago@gentoo.org>"> <span class="fn">Agostino Sarubbo</span></a>
</span></b>
<pre>When the problem happens, In dmesg there is the following messages:
[11449.585126] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT]
[11449.585132] nouveau 0000:01:00.0: fifo: sw engine fault on channel 2,
recovering...
[11451.584882] nouveau 0000:01:00.0: fifo: runlist 0 update timeout
[11453.880225] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT]
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED INVALID - [NVE6] Random GPU Lockups, works with blob PGRAPH fw"
href="show_bug.cgi?id=72180">bug 72180</a> seems to mention the same message error, but that bug was resolved as
INVALID
I didn't read all comments, but the last comment seems to indicate that the
problem is fixed in 4.1.
I'm using 4.4 and it is not fixed here.</pre>
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