<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 - i915 flickering in new XPS13 9380 (2019)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=110511">110511</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>i915 flickering in new XPS13 9380 (2019)
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>XOrg 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>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>paulo@matos-sorge.com
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=144092" name="attach_144092" title="dmesg from boot">attachment 144092</a> <a href="attachment.cgi?id=144092&action=edit" title="dmesg from boot">[details]</a></span>
dmesg from boot
This was previously reported here:
<a href="https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1826125">https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1826125</a>
Brand new XPS 13 9380 arrived a couple of days ago from Dell with Ubuntu 18.04
preinstalled.
Flickering started immediatelly post boot and it was constant.
I updated BIOS from 1.1.1 to 1.2.1, tried i915.fastboot and i915.enable_rc6
combinations to no avail.
Updated to Ubuntu 19.04 and kernel-5 to no avail. However flickering changed
from constant to only if there's a screen refresh.
Videos pre kernel 5:
<a href="https://photos.app.goo.gl/1PkL2HrjMBP41aML9">https://photos.app.goo.gl/1PkL2HrjMBP41aML9</a>
<a href="https://photos.app.goo.gl/CMzmMwrCPH5wh8aw6">https://photos.app.goo.gl/CMzmMwrCPH5wh8aw6</a>
Videos post kernel 5:
<a href="https://photos.app.goo.gl/tpmTGWVJXpChoERz6">https://photos.app.goo.gl/tpmTGWVJXpChoERz6</a>
I attach dmesg from boot.</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the assignee for the bug.</li>
<li>You are on the CC list for the bug.</li>
<li>You are the QA Contact for the bug.</li>
</ul>
</body>
</html>