<html>
<head>
<base href="https://bugs.freedesktop.org/">
</head>
<body><span class="vcard"><a class="email" href="mailto:lakshminarayana.vudum@intel.com" title="Lakshmi <lakshminarayana.vudum@intel.com>"> <span class="fn">Lakshmi</span></a>
</span> changed
<a class="bz_bug_link
bz_status_NEW "
title="NEW - [bisected] GDM Login screen doesn't show up on kernel 5.3 or later"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111966">bug 111966</a>
<br>
<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">CC</td>
<td>
</td>
<td>jani.nikula@intel.com
</td>
</tr></table>
<p>
<div>
<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [bisected] GDM Login screen doesn't show up on kernel 5.3 or later"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111966#c5">Comment # 5</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [bisected] GDM Login screen doesn't show up on kernel 5.3 or later"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111966">bug 111966</a>
from <span class="vcard"><a class="email" href="mailto:lakshminarayana.vudum@intel.com" title="Lakshmi <lakshminarayana.vudum@intel.com>"> <span class="fn">Lakshmi</span></a>
</span></b>
<pre>(In reply to Masami Ichikawa from <a href="show_bug.cgi?id=111966#c0">comment #0</a>)
<span class="quote">> 1. problem
>
> Boot with kernel 5.3 or later, GDM login screen doesn't show up.
> Following log is displayed in console.
>
> Starting Show Plymouth Boot Screen...
>
> When I remove rhgb and quiet from kernel command line, it shows gray
> background screen and blinking.
>
> Kernel 5.2.18 doesn't have such issue.
> I checked 5.2.18(fedora kernel) and 5.2.18(stable release) both works fine.
>
> I've tested drm-tip tree(HEAD is ec6a1544198d81f34a367bfb18173e402bbee0fa).
> The drm-tip tree kernel has same issue.
>
>
> 2. Steps to reproduce the issue.
>
> Boot with kernel 5.3 or later
>
> 3. How often does the steps listed above trigger the issue?
>
> always
>
> 4. The following information about your system:
>
> system architecture: x86_64
> kernel versions: 5.4-rc2(mainline), 5.4-rc2(drm-tip), 5.3.2(fedora kernel),
> 5.3.2(stable release)
> Linux distribution: Fedora 30
> Display connector: HDMI and DIV
> /sys/class/drm/card0/error: I'll attach
> dmesg: I'll attach
> xrandr output: I'll attatch (taks this output on kernel 5.2.18)
> VBIOS dump: I'll attach
>
> 5. bisect
>
> If I did bisect correctly, "drm/i915/bios: make child device order the
> priority order(36a0f92020dc8794d3aa69b7fb4c5d2bf99b0099)" is first bad
> commit. previous commit "drm/i915: Enable
> intel_color_get_config()(3633e5116dfb01f98de4c88daf2c673c52290755)" works
> fines.
>
> I took dmesg, /sys/class/drm/card0/error, VBIOS dump on drm-tip kernel.</span >
Jani, any comments?</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the QA Contact for the bug.</li>
<li>You are on the CC list for the bug.</li>
<li>You are the assignee for the bug.</li>
</ul>
</body>
</html>