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<base href="https://bugs.freedesktop.org/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
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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 --- - GPU hang and blank screen on boot"
href="https://bugs.freedesktop.org/show_bug.cgi?id=82305">82305</a>
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>GPU hang and blank screen on boot
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.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>edward.dan.hart@gmail.com
</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>XOrg CVS
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=104238" name="attach_104238" title="Picture of screen on startup">attachment 104238</a> <a href="attachment.cgi?id=104238&action=edit" title="Picture of screen on startup">[details]</a></span>
Picture of screen on startup
Bug description:
When booting my laptop, the GPU hangs, the splash screen goes funny (see
attached image) and then goes blank. To get rid of the blank screen, you have
to suspend and then resume the laptop.
System environment:
-- chipset: Intel GM965
-- system architecture: 64-bit
-- xserver-xorg-video-intel (xf86-video-intel): 2:2.99.911-0intel1
-- xserver-xorg: 1:7.7+1ubuntu8
-- mesa: 10.2.2-0intel1
-- libdrm: 2.4.54-1
-- kernel: 3.13.0-32-generic
-- Linux distribution: Lubuntu 14.04
-- Machine or mobo model: Lenovo ThinkPad T61
dmesg extract:
[ 72.758885] [drm] GPU HANG: ecode -1:0x00000000, reason: Command parser
error, iir 0x00008010, action: continue
[ 72.758891] i915: render error detected, EIR: 0x00000010
[ 72.758893] i915: page table error
[ 72.758893] i915: PGTBL_ER: 0x00000001
[ 72.758896] [drm:i915_report_and_clear_eir] *ERROR* EIR stuck: 0x00000010,
masking</pre>
</div>
</p>
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