I have tested GPT on non Mac system (VirtualBox). 1) Used gparted LiveCD to create GPT with 4 partitions. As result MBR contained protective MBR with single partition covering whole suface. 2) Booted in to latest Daily Lucid. Instructed installer to change type of 1 of 4 partitions and use 3 of 4 availbale. 3) Ubiquity finished successfuly. 4) Rebooted into fresh system. 5) Found that GPT is ok but MBR now contain 2 partitions: First one was previosly available protective Second was: Bootable, start=1, end=1, size=0, id=0 and type=Empty. What is that?
>From all above I can conclude that issue is severe on Macs but non-Macs are >not too safe either. I think gpt-sync patch in parted must be reviewed ASAP, before people start testing Lucid betas on Macs... -- Linux fails to read GPT(EFI) partition table created by both GNU parted and OSX diskutil https://bugs.launchpad.net/bugs/538100 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs