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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [SNB] [DRM] WARNING: CPU: 3 PID: 681 at drivers/gpu/drm/drm_irq.c:1318 drm_wait_one_vblan"
href="https://bugs.freedesktop.org/show_bug.cgi?id=97241">97241</a>
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<th>Summary</th>
<td>[SNB] [DRM] WARNING: CPU: 3 PID: 681 at drivers/gpu/drm/drm_irq.c:1318 drm_wait_one_vblan
</td>
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<th>Product</th>
<td>DRI
</td>
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<th>Version</th>
<td>XOrg git
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<th>Hardware</th>
<td>x86-64 (AMD64)
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<th>OS</th>
<td>Linux (All)
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>major
</td>
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<th>Priority</th>
<td>medium
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<th>Component</th>
<td>DRM/Intel
</td>
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<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
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<th>Reporter</th>
<td>samantham@posteo.net
</td>
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<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
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<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
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<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=125586" name="attach_125586" title="Xorg Log">attachment 125586</a> <a href="attachment.cgi?id=125586&action=edit" title="Xorg Log">[details]</a></span>
Xorg Log
Chipset: Sandybridge
System architecture: x86_64
xf86-video-intel/xserver/ version:
kernel version: 4.7.0
Linux distribution: Arch Linux
Machine or mobo model: Lenovo X220
Display connector: Only using internal LVDS screen
Reproduce steps. Probability if not 100% reproducible:
This problem is usually triggered by changing TTY, though I'm not 100%
certain this is true, because there could be coorelation where I am switching
TTY's because of a slugish responsiveness from the graphical interface to try
and kill off plasmashell to see if it will fix it. This has happened to me
many times in the last few days. It seems to be triggered on xf86-video-intel
driver but have not seen it on the glamor/modesetting one.</pre>
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