Ok. The dmesg output (searching for EFI) is attached. The following is something I see in the dmesg output. efivars: get_next_variable: status=8000000000000002
For some reason, the 'efibootmgr' command doesn't show any output. It simply returns; I even tried running the Terminal under root and executing it with the same result. The following is my EFI System Partition (ESP) mounted on /boot/efi /boot/efi/EFI Boot/bootx64.efi Microsoft/ Boot/ bootmgfw.efi bootmgr.efi ... refind/ refind.conf refind_x64.efi ... ubuntu/ grub.cfg grubx64.efi shimx64.efi ** Attachment added: "dmesg efivars" https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1082418/+attachment/3746571/+files/dmesg_efi.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1082418 Title: Ubuntu UEFI install locks out UEFI firmware (~bios) access To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1082418/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs