I can't boot LL 12.04.05. I think maybe problems started after I uninstalled that nasty lightdm greeter. But i reinstalled the gtk version and problem still persists. it begins to boot, I think hardware list goes by and the nvidia splash and then something about saned being disabled and sometimes battery and cups are mentioned but around then it always stalls. I can get in by choosing grub below the normal start line there's a repair and then repair screen and then continue then do alt-f2 and login and do startx and i get my desktop.
I note that I can not shut-down though. when i do menu> trun off computer I can only logoff user but restart and shutdown are greyed out.
What cold b e problem? Thanks
