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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 - Monitor is deactivated after DPM activates"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=89431">89431</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Monitor is deactivated after DPM activates
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>xorg
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>7.3 (2007.09)
          </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/Radeon
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>xorg-driver-ati@lists.x.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>rob@emanuele.us
          </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=114006" name="attach_114006" title="dmesg">attachment 114006</a> <a href="attachment.cgi?id=114006&action=edit" title="dmesg">[details]</a></span>
dmesg

I'm the owner of a AMD FirePro W4100.  I've got that installed on an Ubuntu
14.04 box and I'm using xfce4 with 3 monitors.  Everything is great until dpms
powers down the primary monitor.

This seems to have the effect of xrandr disabling the monitor.  Then the only
way I can get it back is to run xrandr --output DisplayPort-0 --auto and
reconfig where the display is.

Attached are a my dmesg, Xorg.0.log, and the xrandr output before the dpms
event.

Thank you,

Rob</pre>
        </div>
      </p>
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