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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 - Sometimes Xorg freezes after dpms off"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=94147">94147</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Sometimes Xorg freezes after dpms off
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>DRI
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>unspecified
          </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>DRM/Radeon
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>dri-devel@lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>ismo.toijala@gmail.com
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Created <span class=""><a href="attachment.cgi?id=121745" name="attach_121745" title="journal output">attachment 121745</a> <a href="attachment.cgi?id=121745&action=edit" title="journal output">[details]</a></span>
journal output

Sometimes Xorg freezes when the screens are turned off (from idle or manually
with xset dpms off). The rest of the machine keeps working. The X server no
longer accepts input and does not turn on the screens.

Hardware: 5650M + Intel 460M (muxed)
Software:
- Linux 4.3+ (not happening on 4.2.4 and older)
- xorg-server 1.18.1
- xf86-video-ati 7.6.1
- xf86-video-intel 2.99.917+519+g8229390

I could try to bisect but reproducing for every version would be very time
consuming, since the bu does not happen every time.

I think it only happens if the screens are off for a long time (15 min+?).</pre>
        </div>
      </p>
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