stimolato dal post su compiz viewtopic.php?t=18172, ho provato a lanciare lo script che conteneva i comandi consigliati da JohnnyMnemonic:
Codice: Seleziona tutto
compiz --replace decoration wobbly fade minimize cube rotate zoom scale move resize place switcher &
kde-window-decorator --replace &Allora ho spulciato la documentazione del driver nvidia 9755 e ho trovato questo:
Allora ho provato a disabilitare tali opzioni in xorg.conf, e i problemi sono spariti del tutto e compiz funziona come deve, a parte il fatto che kde-window-decorator mi diceOption "AllowGLXWithComposite" "boolean"
Enables GLX even when the Composite X extension is loaded. ENABLE AT YOUR OWN RISK. OpenGL applications will not display correctly in many circumstances with this setting enabled.
This option is intended for use on X.Org X servers older than X11R6.9.0. On X11R6.9.0 or newer X servers, NVIDIA's OpenGL implementation interacts properly by default with the Composite X extension and this option should not be needed. However, on X11R6.9.0 or newer X servers, support for GLX with Composite can be disabled by setting this option to False.
Default: false (GLX is disabled when Composite is enabled on X servers older than X11R6.9.0).
Option "AddARGBGLXVisuals" "boolean"
Adds a 32-bit ARGB visual for each supported OpenGL configuration. This allows applications to use OpenGL to render with alpha transparency into 32-bit windows and pixmaps. This option requires the Composite extension. ENABLE AT YOUR OWN RISK. Some OpenGL applications may display incorrectly when this setting is enabled. Default: No visuals are added.
Option "DisableGLXRootClipping" "boolean"
If enabled, no clipping will be performed on rendering done by OpenGL in the root window. This option is deprecated. It is needed by older versions of OpenGL-based composite managers that draw the contents of redirected windows directly into the root window using OpenGL. Most OpenGL-based composite managers have been updated to support the Composite Overlay Window, a feature introduced in Xorg release 7.1. Using the Composite Overlay Window is the preferred method for performing OpenGL-based compositing.
Codice: Seleziona tutto
kde-window-decorator: Could not acquire decoration manager selection on screen 0 display ":0.0"
[EDIT] Questo problema si presentava anche prima di disabilitare le opzioni in xorg.conf[/EDIT]
Ho deciso di aprire un nuovo topic perchè tali opzioni per il driver nvidia sono richieste anche per beryl e chi ha lo stesso problema di rendering magari può risolvere così.
Ciao.

