linux video doesn't run after Opengl install ?

[Michael REMY]

hi !


i have ubuntu 9.04 x64, i just installed opengl drivers, and after the reboot, the screen is black, without error message.
The loading session (ubuntu logo with gauge) runs perfectly, but when the gauge(progress bar) is full, the black screen is comming !

any idea how to resolve this problem ?

i also tried to change the xorg file, but the screen remains black after login session.

any idea ?

[Mark Phelps]

Where did you get the drivers and what video card/chip are you using?