*** This bug is a duplicate of bug 23445 *** Have you tried to boot with 'video=ofonly'?
Do you see any boot messages before reaching the black screen? -- Dapper Release Canidate fails to boot on iMac G5 https://launchpad.net/bugs/46699 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
