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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 - Screen hangs when running a 3D app. GTX 660"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=99068">99068</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Screen hangs when running a 3D app. GTX 660
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>Mesa
          </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>Drivers/DRI/nouveau
          </td>
        </tr>

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

        <tr>
          <th>Reporter</th>
          <td>nicolasbertolo@gmail.com
          </td>
        </tr>

        <tr>
          <th>QA Contact</th>
          <td>nouveau@lists.freedesktop.org
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Created <span class=""><a href="attachment.cgi?id=128446" name="attach_128446" title="journalctl output">attachment 128446</a> <a href="attachment.cgi?id=128446&action=edit" title="journalctl output">[details]</a></span>
journalctl output

I am running the Fedora 25 Wayland Live system, but the bug is also
reproducible using other distros and Xorg.

When running a 3D app the screen hangs, but the rest of the system keeps
working fine.

I can reproduce it like this:
1) Boot a live system.
2) Launch firefox
3) Start a webgl app and run it for some time. It should hang after a while.

I attach the output of "dmesg" and that of "journalctl -b".</pre>
        </div>
      </p>


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