To switch to EXA you must create/edit /etc/X11/xorg.conf file, and add/edit section "Device", as follows:
Section "Device" Option "AccelMethod" "EXA" EndSection -- [VX800] Samsung NC20 installation problem(test pattern on screen) https://bugs.launchpad.net/bugs/374090 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs