Your hint seems to have brought me one step further. I compiled both modules successfully, rebooted, and now have some lines in the Xorg.log that indicate that DRI should work -
drmOpenDevice: node name is /dev/dri/card0 drmOpenDevice: open result is 8, (OK) drmOpenByBusid: Searching for BusID pci:0000:01:00.0 drmOpenDevice: node name is /dev/dri/card0 drmOpenDevice: open result is 8, (OK) drmOpenByBusid: drmOpenMinor returns 8 drmOpenByBusid: drmGetBusid reports pci:0000:01:00.0 (WW) AIGLX: 3D driver claims to not support visual 0x23 (WW) AIGLX: 3D driver claims to not support visual 0x24 (WW) AIGLX: 3D driver claims to not support visual 0x25 (WW) AIGLX: 3D driver claims to not support visual 0x26 (WW) AIGLX: 3D driver claims to not support visual 0x27 (WW) AIGLX: 3D driver claims to not support visual 0x28 (WW) AIGLX: 3D driver claims to not support visual 0x29 (WW) AIGLX: 3D driver claims to not support visual 0x2a (WW) AIGLX: 3D driver claims to not support visual 0x2b (WW) AIGLX: 3D driver claims to not support visual 0x2c (WW) AIGLX: 3D driver claims to not support visual 0x2d (WW) AIGLX: 3D driver claims to not support visual 0x2e (WW) AIGLX: 3D driver claims to not support visual 0x2f (WW) AIGLX: 3D driver claims to not support visual 0x30 (WW) AIGLX: 3D driver claims to not support visual 0x31 (WW) AIGLX: 3D driver claims to not support visual 0x32 (II) AIGLX: Loaded and initialized /usr/lib/dri/mach64_dri.so (II) GLX: Initialized DRI GL provider for screen 0 Atom 4, CARD32 4, unsigned long 4 However, enabling Desktop effects does not work. As you guessed, I have a 1024x768 TFT LCD with 8megs of RAM. I moved to 16bits beforehand. [EMAIL PROTECTED]:/var/log$ glxinfo | grep direct Locking assertion failure. Backtrace: #0 /usr/lib/libxcb-xlib.so.0 [0xb7c61767] #1 /usr/lib/libxcb-xlib.so.0(xcb_xlib_unlock+0x31) [0xb7c618b1] #2 /usr/lib/libX11.so.6 [0xb7cf7421] #3 /usr/X11R6/lib/libGL.so.1(__glXInitialize+0x596) [0xb7f2d3cc] #4 /usr/X11R6/lib/libGL.so.1 [0xb7f29fc8] #5 /usr/X11R6/lib/libGL.so.1(glXChooseVisual+0x29) [0xb7f2b124] #6 glxinfo [0x8049448] #7 glxinfo [0x8049b23] #8 /lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe0) [0xb7db5450] #9 glxinfo [0x8048d51] direct rendering: No (If you want to find out why, try setting LIBGL_DEBUG=verbose. -- DRI not Automatically Enabled for ATI Rage Mobility P/M - Mach64 https://bugs.launchpad.net/bugs/34590 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs