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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 - White horizontal lines and graphics curruption in ATI HD 4570 when radeon.dpm=1"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=99323">99323</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>White horizontal lines and graphics curruption in ATI HD 4570 when radeon.dpm=1
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>xorg
          </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>major
          </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>kapoorkkartik@gmail.com
          </td>
        </tr>

        <tr>
          <th>QA Contact</th>
          <td>xorg-team@lists.x.org
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Hi have ATI Radeon 4570 card and random white lines come all over the screen.
This problem began when i upgraded from Kernel 3.13 on linux mint and no matter
what distribution i installed (Kernel 3.16, 3.16, 4.4, 4.9) the problem
remained. Finally set radeon.dpm=0 and the problem is gone. Would like to get
this resolved. Please let me know which files to attach.</pre>
        </div>
      </p>


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