Well, I believe i945 is modern. But you are probably right about missing extension:
zdzichu@sandworm:~$ compiz --replace gconf
zdzichu@sandworm:~$ libGL warning: 3D driver claims to not support visual 0x5b
compiz.real: GLX_EXT_texture_from_pixmap is missing
compiz.real: Failed to manage screen: 0
compiz.real: No manageable screens found on display :0.0
zdzichu@sandworm:~$
zdzichu@sandworm:~$
zdzichu@sandworm:~$ compiz --indirect-rendering --replace gconf
zdzichu@sandworm:~$ libGL warning: 3D driver claims to not support visual 0x5b
compiz.real: No stencil buffer. Clipping of transformed windows is not going to be correct when screen is transformed.
Switching to using non-fbo path
compiz.real: water: GL_ARB_fragment_program is missing
So probably xorg-intel-driver in Edgy needs updating. I will reassign this bug.
Well, I believe i945 is modern. But you are probably right about missing extension:
zdzichu@sandworm:~$ compiz --replace gconf texture_ from_pixmap is missing
zdzichu@sandworm:~$ libGL warning: 3D driver claims to not support visual 0x5b
compiz.real: GLX_EXT_
compiz.real: Failed to manage screen: 0
compiz.real: No manageable screens found on display :0.0
zdzichu@sandworm:~$ rendering --replace gconf fragment_ program is missing
zdzichu@sandworm:~$
zdzichu@sandworm:~$ compiz --indirect-
zdzichu@sandworm:~$ libGL warning: 3D driver claims to not support visual 0x5b
compiz.real: No stencil buffer. Clipping of transformed windows is not going to be correct when screen is transformed.
Switching to using non-fbo path
compiz.real: water: GL_ARB_
So probably xorg-intel-driver in Edgy needs updating. I will reassign this bug.