I've successfully put ubuntu on my iMac Intel Core Duo, runs just fine on it's own partition. Problem is I can't access OSX anymore. cannot start from bootdisk pressing C. option key does nothing. tried a option-V and control-option-P-R. no response. For the life of me I can't figure this out. I just want my iMac back. I feel as though ubuntu has taken it hostage.
Please help.
Regards
Bookmarks