Created attachment 360512 [details]
dmesg with KMS enabled
Description of problem:
Compiz locks up the system if Kernel modesetting is enabled.
When you got to "desktop effects" and activate Compiz it works for a couple of seconds and then it freezes the system. Ctrl+Alt+Canc doesn't work. Hard reset needed.
Version-Release number of selected component (if applicable):
Using Radeon Test Day LiveCD (09/09/09).
Name : mesa-dri-drivers
Arch : i686
Version : 7.6
Release : 0.11.fc12
Size : 6.1 M
Repo : installed
From repo : rawhide-hourly
Steps to Reproduce:
1. "System" -> "Prefences" -> "Desktop Effects" -> "Compiz"
It used to work in F11 + updates (Mesa 7.6), see:
Created attachment 360513 [details]
Just to be clear:
F11 works in every case.
Rawhide Radeon Test Day (09/09/09):
- glxgears no KMS: OK
- compiz no KMS: OK
- glxgears KMS: OK
- compiz KMS: freeze after ~2 seconds
Mmm... sorry, the link at the bottom of:
KWin compositing seems to work on 24/09/2009 Rawhide KDE Live CD Nightly build:
so probably this is fixed for Compiz too... I'll let you know.
Confirmed, also Compiz works without lockups now.