[i945] Heavy screen and font corruption when free memory is low on GMA950
Bug #820881 reported by
Märt Põder
This bug affects 20 people
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
xserver-xorg-video-intel (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
Intel Corporation 82945G/GZ Integrated Graphics Controller (rev 02)
Ubuntu 11.04 package version 2:2.14.0-4ubuntu7.2 (was the same for 2:2.14.
Heavy screen corruption appears after some ~12h usage. It is similar or probably includes font corruption reported in https:/
summary: |
- Heavy screen and font corruption on GMA950 + [i945] Heavy screen and font corruption on GMA950 |
Changed in xserver-xorg-video-intel (Ubuntu): | |
status: | New → Confirmed |
tags: | added: corruption |
summary: |
- [i945] Heavy screen and font corruption on GMA950 + [i945] Heavy screen and font corruption when free memory is low on + GMA950 |
To post a comment you must log in.
I add the links to related pictures in another bug report.
Heavy corruption of desktop and fonts: /launchpadlibra rian.net/ 76389588/ Medium% 20corrpution% 20desktop. png /launchpadlibra rian.net/ 76389610/ Heavy%20corrupt ion%20desktop. png
https:/
Medium corruption:
https:/
I also tried fixing the problem with some workarounds and applied
Section "Device"
Identifier "Intel"
Driver "intel"
Option "Tiling" "false"
EndSection
in /etc/X11/xorg.conf. This seemed to protect the desktop from corruption, but still corrupted the Ubuntu menu bar (see the image attached to the report).
If I applied DebugWait=true from xorg.conf, the corrution appeared the same as before.