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<body><span class="vcard"><a class="email" href="mailto:imirkin@alum.mit.edu" title="Ilia Mirkin <imirkin@alum.mit.edu>"> <span class="fn">Ilia Mirkin</span></a>
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<a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [NV86] GPU hangs on resume, causing X to crash"
href="https://bugs.freedesktop.org/show_bug.cgi?id=74695">bug 74695</a>
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Summary</td>
<td>nouveau_exa_download_from_screen:299 leads to NULL pointer dereference
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<td>[NV86] GPU hangs on resume, causing X to crash
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [NV86] GPU hangs on resume, causing X to crash"
href="https://bugs.freedesktop.org/show_bug.cgi?id=74695#c2">Comment # 2</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [NV86] GPU hangs on resume, causing X to crash"
href="https://bugs.freedesktop.org/show_bug.cgi?id=74695">bug 74695</a>
from <span class="vcard"><a class="email" href="mailto:imirkin@alum.mit.edu" title="Ilia Mirkin <imirkin@alum.mit.edu>"> <span class="fn">Ilia Mirkin</span></a>
</span></b>
<pre>This happens in response to the GPU hanging. X could perhaps handle this a
little more gracefully (e.g. by reporting "GPU hung, committing suicide"), but
the real issue is that the GPU is hanging on resume... Do you have a dmesg
after resuming?
It'd also be worthwhile testing this out with a fresh kernel, e.g. 3.13.2, as
this issue may have gotten fixed in the meanwhile.</pre>
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