[ATi Radeon 9200 SE] Problemi video

[Feanor]

Utilizzo Ubuntu Gusty 7.10 con i driver open per la mia scheda video e vanno alla grande. L'unica pecca e che i video e gli screensaver danno problemi durante l'esecuzione degli effetti (per es. non seguono la faccia del cubo se la faccio girare). Basta installare qualche plugin o è un problema di driver? Mi pare che con beryl funzionassero, tuttavia preferirei utilizzare compiz-fusion.

Grazie e Auguri!!

[WinKiller]

Se non sbaglio sono i driver... oggi sono usciti i nuovi driver open per le schede ATI, versione 6.9.0 che forse risolvono il problema...

EDIT: Ho trovato un post sul forum di Phoronix dove un utente dice che i video vanno bene con Compiz e i driver open nuovi: http://www.phoronix.com/forums/showpost.php?p=36813&postcount=4

[Feanor]

Ho installato la nuova versione dei driver, ma la situzione con i video è rimasta la stessa; probabilmente faccio qualche casino io.
Qui c'è il mio xorg.conf:
# xorg.conf (X.Org X Window System server configuration file)
#
# This file was generated by dexconf, the Debian X Configuration tool, using
# values from the debconf database.
#
# Edit this file with caution, and see the xorg.conf manual page.
# (Type "man xorg.conf" at the shell prompt.)
#
# This file is automatically updated on xserver-xorg package upgrades *only*
# if it has not been modified since the last upgrade of the xserver-xorg
# package.
#
# If you have edited this file but would like it to be automatically updated
# again, run the following command:
# sudo dpkg-reconfigure -phigh xserver-xorg

Section "InputDevice"
Identifier "Generic Keyboard"
Driver "kbd"
Option "XkbRules" "xorg"
Option "XkbModel" "pc105"
Option "XkbLayout" "it"
EndSection

Section "InputDevice"
Identifier "Configured Mouse"
Driver "mouse"
Option "CorePointer"
EndSection

Section "Device"
Identifier "RV280 Radeon 9200 SE"
Driver "radeon"
BusID "PCI:1:0:0"
Option "DRI" "on"
Option "AGPMode" "8"
Option "AGPFastWrite" "on"
Option "XAANoOffscreenPixmaps"
Option "AccelMethod" "EXA" #either XAA or EXA. "XAA" is the default and safe choice
Option "ColorTiling" "on"
Option "EnablePageFlip" "on" #only works with accelmethod "XAA"
Option "AccelDFS" "on" #seemed to speed things up using EXA acceleration
# Option "TripleBuffer" "on" #This *might* help if you use something like Beryl and have slow video playback.
# Option "DynamicClocks" "on" #This is for laptop users, it saves energy when in battery mode.
Option "DMAForXv" "on" #This can speed up movie playback but can in rare cases case instability
Option "GARTSize" "64" #This is the size of the "GART" that xorg will use.

EndSection

Section "Module"
Load "dbe"
Load "bitmap"
Load "ddc"
Load "dri"
Load "extmod"
Load "freetype"
Load "glx"
Load "int10"
Load "vbe"
EndSection

Section "Monitor"
Identifier "Configured Monitor"
EndSection

Section "Screen"
Identifier "Default Screen"
Monitor "Configured Monitor"
Device "RV280 Radeon 9200 SE"
EndSection

Section "ServerLayout"
Option "AIGLX" "true"
Identifier "Default Layout"
Screen "Default Screen"
EndSection

Section "DRI"
Mode 0666
EndSection

Section "Extensions"
Option "Composite" "Enable"
EndSection

Qualche idea?
Grazie