Εκανα το Compix-Check:
- Κώδικας: Επιλογή όλων
Gathering information about your system...
Distribution: Ubuntu 9.04
Desktop environment: GNOME
Graphics chip: ATI Technologies Inc Radeon Mobility X1400
Driver in use: radeon
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... [FAIL]
There has been (at least) one error detected with your setup:
Error: Another compositing manager in use.
Would you like to know more? (Y/n) y
The default window manager of GNOME has its own compositing manager to
provide basic desktop effects.
If this one is in use, Compiz will not be able to run.
Do you want to disable GNOME's compositing manager? (Y/n)
Φοβηθηκα να πατησω YES γιατι δεν ξερω τι ακριβως θα γινει.