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<body><span class="vcard"><a class="email" href="mailto:jason@jasonantman.com" title="Jason Antman <jason@jasonantman.com>"> <span class="fn">Jason Antman</span></a>
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<a class="bz_bug_link
bz_status_NEW "
title="NEW - REGRESSION: black screen with linux 5.0 when starting X"
href="https://bugs.freedesktop.org/show_bug.cgi?id=109959">bug 109959</a>
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<td>jason@jasonantman.com
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - REGRESSION: black screen with linux 5.0 when starting X"
href="https://bugs.freedesktop.org/show_bug.cgi?id=109959#c19">Comment # 19</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - REGRESSION: black screen with linux 5.0 when starting X"
href="https://bugs.freedesktop.org/show_bug.cgi?id=109959">bug 109959</a>
from <span class="vcard"><a class="email" href="mailto:jason@jasonantman.com" title="Jason Antman <jason@jasonantman.com>"> <span class="fn">Jason Antman</span></a>
</span></b>
<pre>I'm also experiencing this issue, on Arch Linux kernel 5.0.3 running on a Dell
Precision 5530
BIOS 1.3.0 (07/12/2018)
Intel(R) Core(TM) i5-8400H CPU @ 2.50GHz (family: 0x6, model: 0x9e, stepping:
0xa)
00:02.0 VGA compatible controller: Intel Corporation UHD Graphics 630 (Mobile)
01:00.0 3D controller: NVIDIA Corporation GP107GLM [Quadro P1000 Mobile] (rev
a1)
I've tried building a kernel package for Arch with Mark's patch applied (
<a href="https://github.com/jantman/arch-pkgbuilds/tree/master/linux-precision5530">https://github.com/jantman/arch-pkgbuilds/tree/master/linux-precision5530</a> for
PKGBUILD and source, binaries linked from
<a href="http://archrepo.jasonantman.com/current/index.html">http://archrepo.jasonantman.com/current/index.html</a> ), but when running with
that patched kernel and the ``force_edp_wide=1`` parameter set, I see no real
difference in behavior from my previous ~35 hours struggling with video on this
machine: external displays work fine, eDP is just backlight and black screen.
Would it be possible for someone who's verified this patch to post the details
of their kernel parameters and driver versions/config?</pre>
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