No, it's meant to be there. So you don't have it, which is ok, because Xorg moved away from needing one (usually). Create the file and add this to it:
Section "Device" Identifier "Configured Video Device" Driver "radeon" Option "AccelMethod" "EXA" EndSection And restart your Xorg. That'll override any built-in defaults in Xorg. But please remember that I'm just assuming here you're on a ATI GPU (thus the "radeon"). You've not verified having this type of GPU. The whole point of this fix is based on the assumption. -- The upper right corner notofication bar does not display text. https://bugs.launchpad.net/bugs/475045 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