Artefact mostly with gnome-system-monitor with [Radeon Mobility 7500] [1002:4c57] and EXA
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
xserver-xorg-video-ati (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
Binary package hint: xserver-
Hello,
I just upgrade my thinkpad t42 on jaunty and i have this problem. The 2D acceleration is slow with EXA, especially with gecko application like firefox or gnome-system-
-The fact to go back to XAA with the option 'Option "AccelMethod" "XAA"' solve the probleme.
-The problem seems to go with "DefaultDepth 16"(maybe a problem my 32mB of ram)
have a nice day
ProblemType: Bug
Architecture: i386
DistroRelease: Ubuntu 9.04
Package: xserver-
ProcEnviron:
LANG=fr_FR.UTF-8
SHELL=/bin/bash
ProcVersion: Linux version 2.6.28-11-generic (buildd@palmer) (gcc version 4.3.3 (Ubuntu 4.3.3-5ubuntu4) ) #42-Ubuntu SMP Fri Apr 17 01:57:59 UTC 2009
SourcePackage: xserver-
Uname: Linux 2.6.28-11-generic i686
[lspci]
00:00.0 Host bridge [0600]: Intel Corporation 82855PM Processor to I/O Controller [8086:3340] (rev 03)
Subsystem: IBM Device [1014:0529]
01:00.0 VGA compatible controller [0300]: ATI Technologies Inc Radeon Mobility M7 LW [Radeon Mobility 7500] [1002:4c57]
Subsystem: IBM Device [1014:0530]
Changed in xserver-xorg-video-ati (Ubuntu): | |
status: | New → Confirmed |
description: | updated |
I will add a me-too on this one. System was fine on intrepid.
The only difference is that my card is a:
01:00.0 VGA compatible controller: ATI Technologies Inc RV350 [Mobility Radeon 9600 M10]
I made these changes to xorg.conf
Option "XAANoOffscreen Pixmaps" "true"
Option "ColorTiling" "on"
Option "EnableDepthMoves" "yes"
Option "EnablePageFlip" "yes"
Option "AccelMethod" "XAA"
And all is now back to how things were in Jaunty from what I can tell using gtkperf
Andrew