Hello Kamal, I noticed this line in your logs: Oct 8 20:25:56 ubuntu ubiquity: grub-install: error: failed to register the EFI boot entry: Operation not permitted.
Does your BIOS / SETUP have any entries that would prevent you from changing your boot order? Thanks ** Information type changed from Private Security to Public -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1899080 Title: grub bootloader install failed, ubunu won't boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub-installer/+bug/1899080/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
