I've attached the os-prober output when run as the install was waiting for me to confirm installing grub on the master boot record.
** Attachment added: "os-prober.log" https://bugs.launchpad.net/ubuntu/+source/os-prober/+bug/1770173/+attachment/5155546/+files/os-prober.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1770173 Title: 18.04 install stuck on grub install To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/os-prober/+bug/1770173/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
