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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 - INVALID_STATE [UNK05] chid 0 mthd 0x0080 data 0x00000000"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=87436">87436</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>INVALID_STATE [UNK05] chid 0 mthd 0x0080 data 0x00000000
          </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>Other
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>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/nouveau
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>nouveau@lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>l.bigonville@edpnet.be
          </td>
        </tr>

        <tr>
          <th>QA Contact</th>
          <td>xorg-team@lists.x.org
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Created <span class=""><a href="attachment.cgi?id=110978" name="attach_110978" title="dmesg output">attachment 110978</a> <a href="attachment.cgi?id=110978&action=edit" title="dmesg output">[details]</a></span>
dmesg output

Hello,

On my debian unstable (kernel 3.18, nouveau driver: 1.0.11, xserver:
1.16.2.901), I'm seeing the following messages in dmesg:

[ 2699.275904] nouveau E[   PDISP][0000:01:00.0] INVALID_STATE [UNK05] chid 0
mthd 0x0080 data 0x00000000
[ 2699.275909] nouveau E[   PDISP][0000:01:00.0] Core:
[ 2699.275915] nouveau E[   PDISP][0000:01:00.0]        0x0084: 0x02580320 ->
0x00000000
[ 2699.275921] nouveau E[   PDISP][0000:01:00.0]        0x0088: 0xf0000000
[ 2699.275923] nouveau E[   PDISP][0000:01:00.0] Core - DAC 0:


This looks like <a class="bz_bug_link 
          bz_status_RESOLVED  bz_closed"
   title="RESOLVED FIXED - [NV94] INVALID_STATE error, X fails to start on GeForce 9600 GT with dual monitors, kernels 3.18.0-0.rc0.git8.2.fc22.1 onwards"
   href="show_bug.cgi?id=85160">bug #85160</a> or <a class="bz_bug_link 
          bz_status_RESOLVED  bz_closed"
   title="RESOLVED FIXED - [NVC1] HDMI gives no more signal since 3.15 (optimus)"
   href="show_bug.cgi?id=84203">bug #84203</a> but the proposed patches on these bugs
seems to be integrated on the version of the kernel I'm using</pre>
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