Can you please describe exactly how you canceled the installation? The dialog which installs the fglrx X driver package cannot be canceled, and if you cancel the initial question dialog, nothing is changed in the first place.
BTW, r-m should not offer you to install that driver in the first place, see bug #92498. Thanks! ** Changed in: restricted-manager (Ubuntu) Status: Unconfirmed => Needs Info -- xorg.conf is updated before driver installation https://launchpad.net/bugs/92573 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs