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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [i915][SNB] black screen in X when resuming from suspend or hibernate"
href="https://bugs.freedesktop.org/show_bug.cgi?id=98516#c8">Comment # 8</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [i915][SNB] black screen in X when resuming from suspend or hibernate"
href="https://bugs.freedesktop.org/show_bug.cgi?id=98516">bug 98516</a>
from <span class="vcard"><a class="email" href="mailto:freedesktop@equaeghe.nospammail.net" title="Erik Quaeghebeur <freedesktop@equaeghe.nospammail.net>"> <span class="fn">Erik Quaeghebeur</span></a>
</span></b>
<pre>(In reply to Jani Nikula from <a href="show_bug.cgi?id=98516#c5">comment #5</a>)
<span class="quote">> Please remove i915.enable_fbc=1 and i915.semaphores=1 module parameters, and
> try drm-tip branch of <a href="https://cgit.freedesktop.org/drm-tip">https://cgit.freedesktop.org/drm-tip</a></span >
First experience:
* suspend-to-disk on the train
* dock (for external display/keyboard) and resume
=> hard locked desktop (pointer visible, rest is black, no response from
keyboard or mouse); had to shutdown machine using physical on-off button; no
mention of intel-driver related stuff in system logs around that time
I'll report back with more experiences as they come in.</pre>
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