We need to doublecheck if the hardware supports efibootmgr variable updates correctly. Such that one can change them, and changes persist across reboots.
I think you can use FWTS from https://wiki.ubuntu.com/FirmwareTestSuite i think to see if efi fw is "good" on that system.
We need to doublecheck if the hardware supports efibootmgr variable updates correctly. Such that one can change them, and changes persist across reboots.
I think you can use FWTS from https:/ /wiki.ubuntu. com/FirmwareTes tSuite i think to see if efi fw is "good" on that system.