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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - intel-virtual-output doesn't sync built-in X11 screensaver"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93562">93562</a>
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<th>Summary</th>
<td>intel-virtual-output doesn't sync built-in X11 screensaver
</td>
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<th>Product</th>
<td>xorg
</td>
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<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>All
</td>
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<th>OS</th>
<td>Linux (All)
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>medium
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<th>Component</th>
<td>Driver/intel
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<th>Assignee</th>
<td>chris@chris-wilson.co.uk
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<th>Reporter</th>
<td>herzog@raffael.ch
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<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
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<pre>On the X-server :8 started by Bumblebee, the screensaver is turned on by
default. After 10 minutes without any input, :8 turns black. If an application
running on :0 suppresses the screensaver, this doesn't get forwarded to :8, it
still blanks. I noticed this while trying to calibrate my external monitor
using dispcalGUI in a multi-monitor setup using intel-virtual-output.
Also, when :8 unblanks, there are no damage events on :0, the image on :8 stays
black and gets only partially repainted (on kwin, moving a window repaints
everything).
Current behaviour: X-server :8 uses its own settings for the options BlankTime,
StandbyTime, SuspendTime and OffTime. An application running on :8 that
suppresses the screensaver (like a video player) has no effect on :8 (actual
keyboard and mouse input works fine).
Expected behaviour: The on, blank, standby, suspend and off states of :0 get
forwarded to :8. :8 does not change these states on its own.
This goes back to the following issue/pull request on the Bumblebee project:
<a href="https://github.com/Bumblebee-Project/Bumblebee/pull/679">https://github.com/Bumblebee-Project/Bumblebee/pull/679</a></pre>
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