Checking if it's possible to run Compiz on your system...
Checking for texture_from_pixmap... [ OK ]
Checking for non power of two support... [ OK ]
Checking for composite extension... [ OK ]
Checking for FBConfig... [ OK ]
Checking for hardware/setup problems... [ OK ]
same problem on my 1.5GHz intel mac mini. it was very smooth with intrepid, hardy...
I run compiz-check, but it found no problem.
Distribution: Ubuntu 9.04
Desktop environment: GNOME
Graphics chip: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller (rev 03)
Driver in use: intel
Rendering method: AIGLX
Checking if it's possible to run Compiz on your system...
Checking for texture_ from_pixmap. .. [ OK ]
Checking for non power of two support... [ OK ]
Checking for composite extension... [ OK ]
Checking for FBConfig... [ OK ]
Checking for hardware/setup problems... [ OK ]