I'm in the same situation, with Ubuntu 14.04.3 and fglrx-updates. Tried the instructions in comment #18 but did not change anything. The log file is attached. Also tried removing and reinstalling fglrx, to no effect.
Problems seemingly started when I booted without the GPU (using Intel iGPU) to test hardware and again with the GPU. Before that fglrx was working fine. ** Attachment added: "gpu-manager.log" https://bugs.launchpad.net/ubuntu/+source/fglrx-installer/+bug/1080612/+attachment/4521265/+files/gpu-manager.log -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to fglrx-installer in Ubuntu. https://bugs.launchpad.net/bugs/1080612 Title: Installing fglrx/fglrx-updates does nothing. radeon still in use. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/fglrx-installer/+bug/1080612/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp