elmoj@eLmoJUbuntuPC:~$ beryl
**************************************************************
* Beryl system compatibility check                           *
**************************************************************

Detected xserver                                : NVIDIA

Checking Display :0.0 ...

elmoj@eLmoJUbuntuPC:~$ beryl-manager
elmoj@eLmoJUbuntuPC:~$ /usr/share/themes/Blubuntu/gtk-2.0/gtkrc:169: Clearlooks configuration option "progressbarstyle" is not supported and will be ignored.
**************************************************************
* Beryl system compatibility check                           *
**************************************************************

Detected xserver                                : NVIDIA

Checking Display :0.0 ...

Checking for XComposite extension               : passed (v0.3)
Checking for XDamage extension                  : passed
Checking for RandR extension                    : passed
Checking for XSync extension                    : passed

Checking Screen 0 ...

Checking for GLX_SGIX_fbconfig                  : passed
Checking for GLX_EXT_texture_from_pixmap        : passed
Checking for non power of two texture support   : passed
Checking maximum texture size                   : passed (4096x4096)

[Warning ]: Relaunching beryl with __GL_YIELD="NOTHING"

**************************************************************
* Beryl system compatibility check                           *
**************************************************************

Detected xserver                                : NVIDIA

Checking Display :0.0 ...

Checking for XComposite extension               : passed (v0.3)
Checking for XDamage extension                  : passed
Checking for RandR extension                    : passed
Checking for XSync extension                    : passed

Checking Screen 0 ...

Checking for GLX_SGIX_fbconfig                  : passed
Checking for GLX_EXT_texture_from_pixmap        : passed
Checking for non power of two texture support   : passed
Checking maximum texture size                   : passed (4096x4096)


** (beryl-manager:10902): WARNING **: Beryl recibió la señal de terminación 11
Advertencia del gestor de ventanas: «» encontrado en la base de datos de configuración no es un valor válido para la combinación de teclas «toggle_shaded»
/usr/share/themes/Blubuntu/gtk-2.0/gtkrc:169: Clearlooks configuration option "progressbarstyle" is not supported and will be ignored.
Advertencia del gestor de ventanas: Se ha perdido la conexión con la pantalla «:0.0»; 
parece que el servidor X fue apagado o que usted ha matado o destruido el gestor de ventanas.
/usr/bin/compiz.real: Unknown option '--no-fbo'
/usr/bin/compiz.real: Failed to load slide: /usr/share/gdm/themes/Human/ubuntu
/usr/bin/compiz.real: Failed to load slide: /usr/share/gdm/themes/Human/ubuntu.png
inotify_add_watch: No such file or directory
**************************************************************
* Beryl system compatibility check                           *
**************************************************************

Detected xserver                                : NVIDIA

Checking Display :0.0 ...

Checking for XComposite extension               : passed (v0.3)
Checking for XDamage extension                  : passed
Checking for RandR extension                    : passed
Checking for XSync extension                    : passed

Checking Screen 0 ...

Checking for GLX_SGIX_fbconfig                  : passed
Checking for GLX_EXT_texture_from_pixmap        : passed
Checking for non power of two texture support   : passed
Checking maximum texture size                   : passed (4096x4096)

[Warning ]: Relaunching beryl with __GL_YIELD="NOTHING"

**************************************************************
* Beryl system compatibility check                           *
**************************************************************

Detected xserver                                : NVIDIA

Checking Display :0.0 ...

Checking for XComposite extension               : passed (v0.3)
Checking for XDamage extension                  : passed
Checking for RandR extension                    : passed
Checking for XSync extension                    : passed

Checking Screen 0 ...

Checking for GLX_SGIX_fbconfig                  : passed
Checking for GLX_EXT_texture_from_pixmap        : passed
Checking for non power of two texture support   : passed
Checking maximum texture size                   : passed (4096x4096)


** (beryl-manager:10902): WARNING **: Beryl recibió la señal de terminación 11
Advertencia del gestor de ventanas: «» encontrado en la base de datos de configuración no es un valor válido para la combinación de teclas «toggle_shaded»
/usr/share/themes/Blubuntu/gtk-2.0/gtkrc:169: Clearlooks configuration option "progressbarstyle" is not supported and will be ignored.