<html>
<head>
<base href="https://bugs.freedesktop.org/">
</head>
<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Ubuntu 18.04.3 + Mesa 19.3 = Login Loop"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111813">111813</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Ubuntu 18.04.3 + Mesa 19.3 = Login Loop
</td>
</tr>
<tr>
<th>Product</th>
<td>Mesa
</td>
</tr>
<tr>
<th>Version</th>
<td>git
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>not set
</td>
</tr>
<tr>
<th>Component</th>
<td>Drivers/Gallium/radeonsi
</td>
</tr>
<tr>
<th>Assignee</th>
<td>dri-devel@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>DirkToewe@GoogleMail.com
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>dri-devel@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre>Description
-----------
As of today with Oibaf's latest PPA update (19.3~git1909250730.88f909~oibaf~b),
Ubuntu 18.04.3 is stuck in a login loop, i.e. after entering the password the
desktop background is displayed for a second and then Gnome goes back to the
login screen. According to /var/log/syslog, there are segementation faults
happening when Gnome tries to access GLX.
Sep 25 09:07:58 kernel: [ 10.405287] gnome-shell[1073]: segfault at 50 ip
00007f1d58939291 sp 00007ffe73daced0 error 4 in
libGLX_mesa.so.0.0.0[7f1d588f0000+73000]
Sep 25 09:07:59 kernel: [ 12.097378] gnome-shell[1323]: segfault at 50 ip
00007f3c427b1291 sp 00007ffef7af4e50 error 4 in
libGLX_mesa.so.0.0.0[7f3c42768000+73000]
After reverting to the official Ubuntu repositories using PPA-Purge, the login
works just fine. My experience with (debugging) native binaries let alone
drivers is quite limited. Please let me know what else I can do to provide more
info if needed.
Hardware
--------
AMD A10-7850K APU (Kaveri)</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the assignee for the bug.</li>
</ul>
</body>
</html>