<html>
<head>
<base href="https://bugs.freedesktop.org/" />
</head>
<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - intel-virtual-output fails with 'fatal IO Error 11'"
href="https://bugs.freedesktop.org/show_bug.cgi?id=90211">90211</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>intel-virtual-output fails with 'fatal IO Error 11'
</td>
</tr>
<tr>
<th>Product</th>
<td>xorg
</td>
</tr>
<tr>
<th>Version</th>
<td>7.7 (2012.06)
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>Driver/intel
</td>
</tr>
<tr>
<th>Assignee</th>
<td>chris@chris-wilson.co.uk
</td>
</tr>
<tr>
<th>Reporter</th>
<td>c@neopostmodern.com
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=115393" name="attach_115393" title="xorg.conf.nvidia (Xorg configuration used with bumblebee)">attachment 115393</a> <a href="attachment.cgi?id=115393&action=edit" title="xorg.conf.nvidia (Xorg configuration used with bumblebee)">[details]</a></span>
xorg.conf.nvidia (Xorg configuration used with bumblebee)
I am running Ubuntu 15.04 with 3.16 Kernel on a Thinkpad W530 with a NVIDIA
Corporation GK107GLM [Quadro K1000M] using the nvidia-340 driver and the
xorg-edgers PPA
(<a href="https://launchpad.net/~xorg-edgers/+archive/ubuntu/ppa?field.series_filter=vivid">https://launchpad.net/~xorg-edgers/+archive/ubuntu/ppa?field.series_filter=vivid</a>).
asds
I used to be able to run a triple head setup with 14.10, following these
instructions
(www.unixreich.com/blog/2013/linux-nvidia-optimus-on-thinkpad-w520w530-with-external-monitor-finally-solved/)
that include building the `intel-virtual-output` utility from the
xorg/driver/xf86-video-intel git.
Then it stopped working
(<a href="http://askubuntu.com/questions/591343/intel-virtual-output-freezes">http://askubuntu.com/questions/591343/intel-virtual-output-freezes</a>).
Now I upgraded to 15.04, and I get the following error:
$ sudo modprobe bbswitch
$ optirun true
$ intel-virtual-output
XIO: fatal IO error 11 (Resource temporarily unavailable) on X server ":0"
after 20 requests (20 known processed) with 0 events remaining.
After running `optirun true` my external monitor notices the incoming signal
(all black) and after several minutes I will even see a duplicate cursor. I can
start applications into the screens with a `DISPLAY=:8` prefix but displays are
not recognized in the settings menu.
The second X server is actually running:
$ ps ax | grep Xorg
6964 ? Ss 0:11 Xorg :8 -config /etc/bumblebee/xorg.conf.nvidia
-configdir /etc/bumblebee/xorg.conf.d -sharevts -nolisten tcp -noreset -verbose
3 -isolateDevice PCI:01:00:0 -modulepath
/usr/lib/nvidia-340/xorg,/usr/lib/xorg/modules</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the QA Contact for the bug.</li>
</ul>
</body>
</html>