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<body><span class="vcard"><a class="email" href="mailto:jani.saarinen@intel.com" title="Jani Saarinen <jani.saarinen@intel.com>"> <span class="fn">Jani Saarinen</span></a>
</span> changed
<a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - Black screen at desktop on kernel for ICL only"
href="https://bugs.freedesktop.org/show_bug.cgi?id=110838">bug 110838</a>
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Status</td>
<td>NEW
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<td>NEEDINFO
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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - Black screen at desktop on kernel for ICL only"
href="https://bugs.freedesktop.org/show_bug.cgi?id=110838#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - Black screen at desktop on kernel for ICL only"
href="https://bugs.freedesktop.org/show_bug.cgi?id=110838">bug 110838</a>
from <span class="vcard"><a class="email" href="mailto:jani.saarinen@intel.com" title="Jani Saarinen <jani.saarinen@intel.com>"> <span class="fn">Jani Saarinen</span></a>
</span></b>
<pre>Can you also try instead of ppa to reproduce the error using latest drm-tip
(<a href="https://cgit.freedesktop.org/drm-tip">https://cgit.freedesktop.org/drm-tip</a>) and kernel parameters drm.debug=0x1e
log_buf_len=4M, and if the problem persists attach the full dmesg from boot.
Also report out what BIOS version you have. You can see from from our CI that
we have (<a href="https://intel-gfx-ci.01.org/tree/drm-tip/?hosts=icl">https://intel-gfx-ci.01.org/tree/drm-tip/?hosts=icl</a>) eg. on icl-u2:
<a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6188/fi-icl-u2/boot0.log">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6188/fi-icl-u2/boot0.log</a> =>
DMI: Intel Corporation Ice Lake Client Platform/IceLake U DDR4 SODIMM PD RVP
TLC, BIOS ICLSFWR1.R00.3183.A00.1905020411 05/02/2019.</pre>
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