I finally solved the problem on my Aspire 5745G with nvidia Geforce GT 330M.
See: http://ubuntuforums.org/showthread.php?t=1657319
In my case I had to change the `Graphic mode' BIOS setting from `Switchable' to 'Discrete'.
I finally solved the problem on my Aspire 5745G with nvidia Geforce GT 330M.
See: http:// ubuntuforums. org/showthread. php?t=1657319
In my case I had to change the `Graphic mode' BIOS setting from `Switchable' to 'Discrete'.