Ubuntu
efibootmgr package

  1. Bug #1082418
  2. Comment #23

Comment 23 for bug 1082418

Revision history for this message
Satish (satishp) wrote : Re: Ubuntu UEFI install locks out UEFI firmware (~bios) access

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