Unnamed

beryl                  beryl-settings         beryl-xgl
beryl-manager          beryl-settings-simple
woakas@orion:~$ beryl
**************************************************************
* Beryl system compatiblity check                            *
**************************************************************

Detected xserver                                : AIGLX

Checking Display :20.0 ...

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
Xlib:  extension "XFree86-DRI" missing on display ":20.0".
Checking for non power of two texture support   : failed