screen corruption after moving around/changing windows (openchrome) [PM800/PM880/CN400]
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
openchrome |
Fix Released
|
Unknown
|
|||
linux (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
Hardy |
Invalid
|
Undecided
|
Unassigned |
Bug Description
Binary package hint: xserver-
If windows are moved nearly every time artifacts follow the movement and sometimes the panels go completely gray. This is always reproducible. If the vesa driver is used the problem is gone but of course the acceleration too. This is similar to the issues reported through several Ubuntu users under Bug 182778 which has another topic and under Bug 253424 which is fixed according the reporter.
Ubuntu Hardy is used with the latest openchrome driver 1:0.2.902+svn579-1 from Intrepid. The problem appears with the driver 1:0.2.901-0ubuntu4 from repository too.
The laptop is a Fujitsu-Siemens Amilo L7300.
There is another problem with monitor recognition so xrandr shows 0 hz refresh rate for the native resolution but this isn't the reason for this problem since after adding the according modelines the problem doesn't disappear but xrandr shows a correct refresh rate.
This Xorg.0.log and xrandr is from standard xorg.conf without the modelines. The modeline files will follow soon.
Changed in openchrome: | |
status: | Unknown → New |
description: | updated |
Changed in openchrome: | |
status: | New → Fix Released |
Changed in linux (Ubuntu Hardy): | |
status: | New → Incomplete |
status: | Incomplete → Invalid |
Comment from upstream: www.openchrome. org/trac/ browser/ trunk/NEWS"
"This is probably a known drm bug. Try to add Option "EnableAGPDMA" "0" to the Device section of your xorg conf or update to a kernel >= 2.6.25. See openchrome 0.2.902 release notes for some details : http://
I have rechecked it with Intrepid Alpha 4 Live CD which works fine so it is a Kernel issue. Is there a possibility for SRU?