I've manually run through the steps of casper's persistent partition creation on a local image. The partition creation operation, 'sfdisk --no-reread -q $DEVICE -a", properly creates the partition on the GPT, not on the MBR.
However, in the process it also "fixes" the protective MBR, removing the empty bootable partition. We could adjust casper to recreate this MBR entry after creating the GPT partition. ** Also affects: casper (Ubuntu) Importance: Undecided Status: New ** Changed in: casper (Ubuntu) Status: New => Triaged ** Changed in: casper (Ubuntu) Importance: Undecided => High ** Changed in: casper (Ubuntu) Assignee: (unassigned) => Steve Langasek (vorlon) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1899308 Title: failure to boot groovy daily (again) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-cdimage/+bug/1899308/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs