black screen when trying Pangolin 12-04
I have an imac with a ATI Radeon HD 4850 graphic card.
I burned an ubuntu 12-04 CD to try it.
But it is not working. I always endup with a black screen.
Searching on the internet I found boot options to try:
nomodeset, all_generic_ide=1, xforcevesa, but nothing can
fix my problem.
Please help me I want pangolin to work on my computer !!!
Thanks a lot in advance