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<body><span class="vcard"><a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> <span class="fn">Chris Wilson</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [ivo] In a tri-head configuration on a laptop, one of the external screens is not repainted"
href="https://bugs.freedesktop.org/show_bug.cgi?id=78293">bug 78293</a>
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<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>NEEDINFO
</td>
<td>RESOLVED
</td>
</tr>
<tr>
<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>FIXED
</td>
</tr>
<tr>
<td style="text-align:right;">See Also</td>
<td>
</td>
<td>https://bugzilla.gnome.org/show_bug.cgi?id=730551
</td>
</tr></table>
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [ivo] In a tri-head configuration on a laptop, one of the external screens is not repainted"
href="https://bugs.freedesktop.org/show_bug.cgi?id=78293#c34">Comment # 34</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [ivo] In a tri-head configuration on a laptop, one of the external screens is not repainted"
href="https://bugs.freedesktop.org/show_bug.cgi?id=78293">bug 78293</a>
from <span class="vcard"><a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> <span class="fn">Chris Wilson</span></a>
</span></b>
<pre>Yes, gnome-shell uses mutter. The bug is
<a href="https://github.com/GNOME/mutter/blob/master/src/backends/x11/meta-monitor-manager-xrandr.c#L522">https://github.com/GNOME/mutter/blob/master/src/backends/x11/meta-monitor-manager-xrandr.c#L522</a>
does not handle the case with no modes i.e. it tries to dereference a NULL
pointer. Filed as <a href="https://bugzilla.gnome.org/show_bug.cgi?id=730551">https://bugzilla.gnome.org/show_bug.cgi?id=730551</a>
Please do let me know if performance is subpar, or if any other issues arise.
Thanks.</pre>
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