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<base href="https://bugs.freedesktop.org/" />
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<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [i915 regr] 3.7.x corrupt console image, crash starting X"
href="https://bugs.freedesktop.org/show_bug.cgi?id=60391">60391</a>
</td>
</tr>
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<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>[i915 regr] 3.7.x corrupt console image, crash starting X
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Severity</th>
<td>blocker
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
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<th>Reporter</th>
<td>ncm@cantrip.org
</td>
</tr>
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<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Version</th>
<td>DRI CVS
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Intel
</td>
</tr>
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<th>Product</th>
<td>DRI
</td>
</tr></table>
<p>
<div>
<pre>On booting a 3.7.x kernel (tried 3.7.[45]), when the display switches from VGA
to HD DRI mode, small fragments of the upper left part of the image are
scattered and duplicated over the full screen. The fragments are about 1/2 of
a text line high, and maybe 1/10 screen wide. After boot, I can see just
enough to recognize a prompt, and blind login/halt succeeds. All the image
fragments update in sync.
On starting X, locks up solid, with staggered color stripes maybe 1/10 screen
high, no response to any input/ping. No errors are preserved in Xorg.log on
reboot.
Kernels 3.[23456].x have been fine, incl. current 3.6.10.
Dell Latitude E6510 1920x1080, intel M520 2.4GHz, i915 Arrandale.
Modules i915,drm,drm_kms_helper,intel_gtt,intel_agp,agpgart,i2c_algo_bit
No boot options are set</pre>
</div>
</p>
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