Ubuntu 12.04 blank screen after login
- by kgthenerd
I just installed Ubuntu 12.04 LTS 64 bit on a machine, everything went well accordingly but
after login it just gives me a blank screen. During startup after BIOS message it shows
"Out of range" error and comes to login window after logon it's just a blank screen. even after somehow it comes to an empty desktop screen i dont see the Unity bar or anything like that (Can change wallpaper, and system setting though).
And can't goto Console mode by pressing Ctrl+Alt+F1 - it returns "Out of range" error.
System is new AMD Sempron with 2 Gigs of RAM has NVIDIA GeForce 6150SE-based graphic chipset.
any ideas on this?