On 3/16/23 09:22, Jeffrey Walton wrote:
That's interesting. Is the presence (or absence) of
/sys/firmware/uefi
related to 'UEFI is supported' from dmidecode?
$ sudo dmidecode | grep -i -E 'uefi|bios'
Getting SMBIOS data from sysfs.
SMBIOS 3.1.0 present.
BIOS Information
BIOS is upgradeable
BIOS shadowing is allowed
BIOS boot specification is supported
UEFI is supported
BIOS Revision: 1.1
That is, is it possible UEFI is supported, but UEFI is not used? Is
that even possible?
That is possible. Most UEFI capable systems will let you boot in
"legacy" mode.