I have a laptop with ATI Radeon 6770M HD Hybrid graphics card. In Ubuntu 12.04, I installed the fglrx driver through "additional drivers" and it worked. (I can even switch GPUs). But in the new Ubuntu 12.10, after installing, Unity won't load.
Only the mouse and the wallpaper. If I initialize the settings
sudo aticonfig --initial then after rebooting it gives a warning saying I'm in low graphics mode! How to fix this?
Earlier I used software source to install the drivers. But when using the terminal, I got this warning :
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 : Filed a bug report in launchpad : https://bugs.launchpad.net/fglrx/+bug/1068661