Same issue on update from 8.04 -> 8.10. Solved with HÃ¥vard and Eric's tips:
sudo rm -r /var/lib/dkms/fglrx/* sudo apt-get remove fglrx* downloaded ATi's latest installer from their site sudo ./ati-driver-installer-8-12-x86.x86_64.run reboot Interestingly enough, EnvyNG, which setup my X1300 (almost) perfectly under 8.04 with only a few tweaks required, no longer works under 8.10. After using that, I'd end up with glxinfo & fglrxinfo giving either segfaults or other bizarre errors, such as "../../src/xcb_io.c:352: _XReply: Assertion `!dpy->xcb->reply_data' failed". -- fglrx: Multiple versions in DKMS https://bugs.launchpad.net/bugs/303148 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