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      <base href="https://bugs.freedesktop.org/" />
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    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Priority</th>
          <td>medium
          </td>
        </tr>

        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW --- - cursor shows weird corruptions on dual screen"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=63180">63180</a>
          </td>
        </tr>

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

        <tr>
          <th>Summary</th>
          <td>cursor shows weird corruptions on dual screen
          </td>
        </tr>

        <tr>
          <th>QA Contact</th>
          <td>xorg-team@lists.x.org
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>normal
          </td>
        </tr>

        <tr>
          <th>Classification</th>
          <td>Unclassified
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>Linux (All)
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>freedesktop@csapek.de
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>x86-64 (AMD64)
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>NEW
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>git
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>Driver/Radeon
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>xorg
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Created <span class=""><a href="attachment.cgi?id=77494" name="attach_77494" title="Xorg Logfile">attachment 77494</a> <a href="attachment.cgi?id=77494&action=edit" title="Xorg Logfile">[details]</a></span>
Xorg Logfile

Sorry for my poor English. I hope my post is fair enough....

I think, this bug describes hier is the same
<a class="bz_bug_link 
          bz_status_REOPENED "
   title="REOPENED --- - cursor corruption when moving over vertical 'strips' of the screen"
   href="show_bug.cgi?id=19215">https://bugs.freedesktop.org/show_bug.cgi?id=19215</a>
but I get this only on dual screen.

If I use cloning, everything is OK.

Only if I use
xrandr --auto --output DVI-0 --left-of HDMI-0 (but I use kscreen...)
then cursor gets corrupted, if the cursor reach the right edge of the right
screen.

If I move the cursor to left screen, corruption is away.

It is enough to get one pixel of the cursor out of the right screen.
I tried to get a screencast with kazam, but there I can't see the corruption.


Distribution:
Ubuntu Server 12.10 64-Bit with KDE SC Desktop
PPA:
xorg-edgers-ppa
uname -a
Linux Server 3.7.0-7-generic #15-Ubuntu SMP Sat Dec 15 16:34:25 UTC 2012 x86_64
x86_64 x86_64 GNU/Linux


Driver:
xserver-xorg-video-radeon
1:7.1.99+git20130315.3e5350be-0ubuntu0sarvatt~quantal
from xorg-edgers PPA

Mainboard/APU:
GA-F2A85X-D3H
AMD A10-5800K APU with Radeon(tm) HD Graphics
Trinity [Radeon HD 7660D]

TFT:
LG Flatron E2260 on DVI (left)
LG Flatron E2260 on HDMI (right)</pre>
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