Just noticed: When you remove all partitions in gparted, the partition table is still GPT. But according to Disk Utility, there is no partition table. Looks like GPT is not recognized even though there is mention of having GPT knowledge in the above error message.
-- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-disk-utility in Ubuntu. https://bugs.launchpad.net/bugs/1083644 Title: Palimpsest does not support gparted GPT To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-disk-utility/+bug/1083644/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
