<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 - General artifacs shortly after CPU warming up"
href="https://bugs.freedesktop.org/show_bug.cgi?id=101259">101259</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>General artifacs shortly after CPU warming up
</td>
</tr>
<tr>
<th>Product</th>
<td>Mesa
</td>
</tr>
<tr>
<th>Version</th>
<td>17.1
</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>major
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>Drivers/DRI/i965
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-3d-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>oblita@gmail.com
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-3d-bugs@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre>I've got these artifacts after upgrading from 17.0.5 to 17.1.0:
- <a href="http://i.imgur.com/IR7Diqm.jpg">http://i.imgur.com/IR7Diqm.jpg</a>
I thought it was a kernel issue as it is much more prevalent on kernel 4.11.2
which got updated at the same time. At first I reverted to 4.10.9 and thought
it has been fixed but then I noticed that the artifacts were just always
vanishing more quickly and were lighter, on 4.11.2 they were left static at the
screen in case I didn't move/input anything.
These artifacts always show up shortly after I boot the PC, but not just after
booting. I need to play some video on youtube to warm up the CPU or something
and when I scroll text on the web they show up more sharply to the point that
it's really annoying. Despite that, these artifacts are present in some form or
another with any application, not just the browser.
I've initially reported it here, where Xorg logs can be found:
- <a href="https://bugs.archlinux.org/task/54179">https://bugs.archlinux.org/task/54179</a>
I'm now on kernel 4.11.3 without any issues using mesa 17.0.5.
Processor: Intel i7-7700K
Extended renderer info (GLX_MESA_query_renderer):
Vendor: Intel Open Source Technology Center (0x8086)
Device: Mesa DRI Intel(R) Kabylake GT2 (0x5912)</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 the QA Contact for the bug.</li>
</ul>
</body>
</html>