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<body><span class="vcard"><a class="email" href="mailto:bd@bc-bd.org" title="bd@bc-bd.org">bd@bc-bd.org</a>
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<a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - [82845G/GL] [drm:i915_report_and_clear_eir] GPU Hang *ERROR* EIR stuck: 0x00000010"
href="https://bugs.freedesktop.org/show_bug.cgi?id=83408">bug 83408</a>
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<b><a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - [82845G/GL] [drm:i915_report_and_clear_eir] GPU Hang *ERROR* EIR stuck: 0x00000010"
href="https://bugs.freedesktop.org/show_bug.cgi?id=83408#c8">Comment # 8</a>
on <a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - [82845G/GL] [drm:i915_report_and_clear_eir] GPU Hang *ERROR* EIR stuck: 0x00000010"
href="https://bugs.freedesktop.org/show_bug.cgi?id=83408">bug 83408</a>
from <span class="vcard"><a class="email" href="mailto:bd@bc-bd.org" title="bd@bc-bd.org">bd@bc-bd.org</a>
</span></b>
<pre>I tried with the debian 3.16-2-686-pae kernel and the screen still stays black
with mouse cursor when I start lightdm.
However the cursor changes from pointer to text input depending on the
position. It looks to me, that the login mask is, for the lack of a better
word, rendered, but not displayed.
dmesg:
[ 72.584020] [drm] GPU HANG: ecode -1:0x00000000, reason: Command parser
error, iir 0x00008000, action: continue
[ 72.584020] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[ 72.584020] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[ 72.584020] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[ 72.584020] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[ 72.584020] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[ 72.584020] i915: render error detected, EIR: 0x00000010
[ 72.584020] [drm:i915_report_and_clear_eir] *ERROR* EIR stuck: 0x00000010,
masking
[ 72.584020] [drm] GPU HANG: ecode -1:0x00000000, reason: Command parser
error, iir 0x00008000, action: continue
[ 72.584020] i915: render error detected, EIR: 0x00000010
FWIW, on a freshly started system with no display manager running, when I first
start xdm, stop it and start lightdm the screen does not stay black but shows
the login mask.</pre>
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