Mario, (https://launchpad.net/~mario-roessler) I have the same trouble on a Thinkpad T420 Optimus (with Nvidia disabled in BIOS) and Ubuntu 12.10
I think I will try with XFCE instead of Unity.
Mario, (https:/ /launchpad. net/~mario- roessler) I have the same trouble on a Thinkpad T420 Optimus (with Nvidia disabled in BIOS) and Ubuntu 12.10
I think I will try with XFCE instead of Unity.