Detected xserver : AIGLX
Checking Display :1.0 ...
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 ":1.0".
Checking for non power of two texture support : failed
Support for non power of two textures missing
Xlib: extension "XFree86-DRI" missing on display ":1.0".
beryl: glXBindTexImageEXT is missing
beryl: Failed to manage screen: 0
beryl: No manageable screens found on display :1.0