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I am running 12.04 LTS and the screen flickers like hell once I sign and even at the grub boot menu.

I have an NVidia 7300GT card and 24" HP LCD monitor [ model LP2465 ] I have tried every trick I know from installing different drivers to editing grub to editing xorg.conf at no avail. The other thing is my monitor always displays as " Unknown " and " CRT " instead of "HP" and " LCD " although I get the correct 1920x1200 resolution

Any ideas ?

Thanks a lot in advance

P.S. : I have searched literally tens of articles and forums. None offered a solution that worked

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closed as off-topic by djeikyb, Braiam, Alaa Ali, Florian Diesch, Jorge Castro Jan 1 at 21:21

This question appears to be off-topic. The users who voted to close gave this specific reason:

  • "This describes a problem that can't be reproduced that seemingly went away on its own or was only relevant to a very specific period of time. It's off-topic as it's unlikely to help future readers." – djeikyb, Alaa Ali, Jorge Castro
If this question can be reworded to fit the rules in the help center, please edit the question.

    
Just in case someone runs into the same issue. I changed the video card and that resolved the issue. That same VC worked like a charm on a Windows machine and on a Ubuntu 8.04 machine. –  Mark Nov 11 '12 at 7:33
    
possible duplicate of screen flickering –  Varun Das Dec 31 '13 at 5:12

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