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<base href="https://bugs.freedesktop.org/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - The system hanged again"
href="https://bugs.freedesktop.org/show_bug.cgi?id=91233">91233</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>The system hanged again
</td>
</tr>
<tr>
<th>Product</th>
<td>xorg
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86 (IA32)
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>major
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>Driver/nouveau
</td>
</tr>
<tr>
<th>Assignee</th>
<td>nouveau@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>porton@narod.ru
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>xorg-team@lists.x.org
</td>
</tr></table>
<p>
<div>
<pre>There was this bug with Nouveau:
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - Nvidia nouveau drivers hangs all gnome when opening the new legacy tray (and many other situations) in 3.16.0"
href="show_bug.cgi?id=89842">https://bugs.freedesktop.org/show_bug.cgi?id=89842</a>
I believe this bug was fixed.
I have updated my Debian system to libdrm-nouveau2 2.4.62-1. After this the
crashes became much less frequent.
But today my Gnome session hanged again. Only mouse was moving. Keyboard and
mouse clicks became non-functional.
I pressed Alt+Ctrl+Backspace. After this I saw partially rendered buggy screen
of GDM.
I switched to a root console. There were the following errors: (Unfortunately,
I haven't recorded the very first error.)
[66411.140012] nouveau E[gnome-session-c[12401]] failed to idle channel
0xcccc0000 [gnome-session-c[12401]]
# service gpm [66400.124711] nouveau E[gnome-session-c[12401]] failed to idle
channel 0xcccc0000 [gnome-session-c[12401]]
start
[66403.128885] nouveau E[gnome-session-c[12401]] failed to idle channel
0xcccc0000 [gnome-session-c[12401]]
[66406.133056] nouveau E[gnome-session-c[12401]] failed to idle channel
0xcccc0000 [gnome-session-c[12401]]
[66408.135863] nouveau E[ PFIFO][0000:01:00.0] channel 6
[gnome-session-c[12401]] unload timeout
victor:~# [66414.144184] nouveau E[gnome-session-c[12401]] failed to idle
channel 0xcccc0000 [gnome-session-c[12401]]
[66417.148357] nouveau E[gnome-session-c[12401]] failed to idle channel
0xcccc0000 [gnome-session-c[12401]]
libdrm-nouveau2 2.4.62-1
Linux 3.10-2-amd64
X.Org X Server 1.17.1</pre>
</div>
</p>
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