I installed the updates with apt-get as others suggested, but I got a bunch of warnings, copied below. Is this a problem? leon@leon-desktop:~$ sudo apt-get install fglrx-updates fglrx-amdcccle-updates [sudo] password for leon: Reading package lists... Done Building dependency tree Reading state information... Done The following package was automatically installed and is no longer required: libnotify-bin Use 'apt-get autoremove' to remove them. The following packages will be REMOVED: fglrx fglrx-amdcccle The following NEW packages will be installed: fglrx-amdcccle-updates fglrx-updates 0 upgraded, 2 newly installed, 2 to remove and 0 not upgraded. Need to get 0 B/43.4 MB of archives. After this operation, 5,161 kB of additional disk space will be used. Do you want to continue [Y/n]? (Reading database ... 434205 files and directories currently installed.) Removing fglrx-amdcccle ... Removing fglrx ... Removing all DKMS Modules Done. update-alternatives: removing manually selected alternative - switching x86_64-linux-gnu_gl_conf to auto mode update-alternatives: using /usr/lib/pxpress/ld.so.conf to provide /etc/ld.so.conf.d/x86_64-linux-gnu_GL.conf (x86_64-linux-gnu_gl_conf) in auto mode. update-alternatives: warning: skip creation of /usr/bin/amdcccle because associated file /usr/lib/fglrx/bin/amdcccle (of link group x86_64-linux-gnu_gl_conf) doesn't exist. update-alternatives: warning: skip creation of /usr/share/applications/ubuntu-amdcccle.desktop because associated file /usr/share/fglrx/amdcccle.desktop (of link group x86_64-linux-gnu_gl_conf) doesn't exist. update-alternatives: warning: skip creation of /usr/share/applications/ubuntu-amdccclesu.desktop because associated file /usr/share/fglrx/amdccclesu.desktop (of link group x86_64-linux-gnu_gl_conf) doesn't exist. update-alternatives: warning: skip creation of /usr/bin/amdupdaterandrconfig because associated file /usr/lib/fglrx/bin/amdupdaterandrconfig (of link group x86_64-linux-gnu_gl_conf) doesn't exist. update-alternatives: warning: skip creation of /usr/bin/amdxdg-su because associated file /usr/lib/fglrx/bin/amdxdg-su (of link group x86_64-linux-gnu_gl_conf) doesn't exist. update-alternatives: warning: not replacing /usr/lib/x86_64-linux-gnu/xorg/extra-modules with a link. update-alternatives: removing manually selected alternative - switching i386-linux-gnu_gl_conf to auto mode update-alternatives: using /usr/lib/pxpress/alt_ld.so.conf to provide /etc/ld.so.conf.d/i386-linux-gnu_GL.conf (i386-linux-gnu_gl_conf) in auto mode. update-alternatives: using /usr/lib/x86_64-linux-gnu/mesa/ld.so.conf to provide /etc/ld.so.conf.d/x86_64-linux-gnu_GL.conf (x86_64-linux-gnu_gl_conf) in auto mode. update-alternatives: warning: not replacing /usr/lib/x86_64-linux-gnu/xorg/extra-modules with a link. update-alternatives: using /usr/lib/i386-linux-gnu/mesa/ld.so.conf to provide /etc/ld.so.conf.d/i386-linux-gnu_GL.conf (i386-linux-gnu_gl_conf) in auto mode. update-initramfs: deferring update (trigger activated) Processing triggers for ureadahead ... ureadahead will be reprofiled on next reboot Processing triggers for initramfs-tools ... update-initramfs: Generating /boot/initrd.img-3.0.0-13-generic Processing triggers for libc-bin ... ldconfig deferred processing now taking place Selecting previously deselected package fglrx-updates. (Reading database ... 433962 files and directories currently installed.) Unpacking fglrx-updates (from .../fglrx-updates_2%3a8.902-0ubuntu0.1_amd64.deb) ... Selecting previously deselected package fglrx-amdcccle-updates. Unpacking fglrx-amdcccle-updates (from .../fglrx-amdcccle-updates_2%3a8.902-0ubuntu0.1_amd64.deb) ... Processing triggers for ureadahead ... Setting up fglrx-updates (2:8.902-0ubuntu0.1) ... update-alternatives: using /usr/lib/fglrx/ld.so.conf to provide /etc/ld.so.conf.d/x86_64-linux-gnu_GL.conf (x86_64-linux-gnu_gl_conf) in auto mode. update-alternatives: warning: forcing reinstallation of alternative /usr/lib/fglrx/ld.so.conf because link group x86_64-linux-gnu_gl_conf is broken. update-alternatives: using /usr/lib/fglrx/alt_ld.so.conf to provide /etc/ld.so.conf.d/i386-linux-gnu_GL.conf (i386-linux-gnu_gl_conf) in auto mode. update-initramfs: deferring update (trigger activated) Loading new fglrx-updates-8.902 DKMS files... Building only for 3.0.0-13-generic Building for architecture x86_64 Building initial module for 3.0.0-13-generic Done. fglrx_updates: Running module version sanity check. - Original module - No original module exists within this kernel - Installation - Installing to /lib/modules/3.0.0-13-generic/updates/dkms/ depmod.... DKMS: install Completed. update-initramfs: deferring update (trigger activated) Setting up fglrx-amdcccle-updates (2:8.902-0ubuntu0.1) ... Processing triggers for initramfs-tools ... update-initramfs: Generating /boot/initrd.img-3.0.0-13-generic Processing triggers for libc-bin ... ldconfig deferred processing now taking place