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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Graphic corruptions and GPU hang"
href="https://bugs.freedesktop.org/show_bug.cgi?id=108106">108106</a>
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<th>Summary</th>
<td>Graphic corruptions and GPU hang
</td>
</tr>
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<th>Product</th>
<td>DRI
</td>
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<th>Version</th>
<td>unspecified
</td>
</tr>
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<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
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<th>OS</th>
<td>Linux (All)
</td>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>major
</td>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>DRM/Intel
</td>
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<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
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<th>Reporter</th>
<td>L.Bonnaud@laposte.net
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
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<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr></table>
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<div>
<pre>Hi,
my system is running Ubuntu and since around version 18.04 it is plagued with
graphic corruption problems.
I use Plasma desktop with or without compositing and after a few minutes or
hours, I start to see graphic corruptions.
I upgraded my system to Ubuntu 18.10 in the hope that newer Xorg and Mesa would
help, but the problem remains.
And today I got a GPU hang:
[ 1746.029214] [drm] GPU HANG: ecode 6:0:0xff800fbf, in kwin_x11 [2686],
reason: hang on rcs0, action: reset
[ 1746.029216] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[ 1746.029216] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[ 1746.029217] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[ 1746.029217] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[ 1746.029218] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[ 1746.029252] i915 0000:00:02.0: Resetting chip for hang on rcs0
so here is my report with the required info:
- uname -a
Linux vougeot 4.18.11-041811-generic #201809290731 SMP Sat Sep 29 11:33:39 UTC
2018 x86_64 x86_64 x86_64 GNU/Linux
This is the mainline kernel provided by Ubuntu:
<a href="http://kernel.ubuntu.com/~kernel-ppa/mainline/">http://kernel.ubuntu.com/~kernel-ppa/mainline/</a>
- Linux distribution: Ubuntu 18.10
Xorg 1.20.1-1ubuntu2
Mesa 18.2.1-1ubuntu1
- Machine or mother board model:
from dmidecode:
System Information
Manufacturer: Dell Inc.
Product Name: Latitude E6520
Version: 01
BIOS Information
Vendor: Dell Inc.
Version: A19
Release Date: 11/14/2013
Base Board Information
Manufacturer: Dell Inc.
Product Name: 0NVF5K
Version: A01
from /proc/cpuinfo:
model name : Intel(R) Core(TM) i7-2640M CPU @ 2.80GHz
- Display connector: internal LVDS panel
- dmesg and other attachment to follow below...</pre>
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