nathan@localhost ~ $ beryl-manager
nathan@localhost ~ $ Xlib: extension "XFree86-DRI" missing on display ":0.0".
Found not compatible window manager. Waiting...
No window manager. Waiting...
New Window Manager
Found not compatible window manager. Waiting...
QPainter::killPStack: non-empty save/restore stack when end() was called
kwin: Fatal IO error: client killed
No window manager. Waiting...
**************************************************************
* Beryl system compatiblity check *
**************************************************************
Detected xserver : AIGLX
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
Xlib: extension "XFree86-DRI" missing on display ":0.0".
Checking for non power of two texture support : failed
Support for non power of two textures missing
New Window Manager
Window Manager "beryl"
Xlib: extension "XFree86-DRI" missing on display ":0.0".
beryl: glXBindTexImageEXT is missing
beryl: Failed to manage screen: 0
beryl: No manageable screens found on display :0.0
**************************************************************
* Beryl system compatiblity check *
**************************************************************
Detected xserver : AIGLX
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
Xlib: extension "XFree86-DRI" missing on display ":0.0".
Checking for non power of two texture support : failed
Support for non power of two textures missing
Xlib: extension "XFree86-DRI" missing on display ":0.0".
beryl: glXBindTexImageEXT is missing
beryl: Failed to manage screen: 0
beryl: No manageable screens found on display :0.0
QPainter::killPStack: non-empty save/restore stack when end() was called
QPainter::killPStack: non-empty save/restore stack when end() was called