TO find out the BIOS version in Linux, execute this command dmidecode | less
To check BIOS firmware version in Linux, use this command: sudo dmidecode -s bios-version
sudo dmidecode --type bios
To verify whether a Linux instance is enabled for UEFI Secure Boot
mokutil --sb-state
Virtual Machine secure boot:
- Click the VM Options tab, and expand Boot Options.
- Under Boot Options, ensure that firmware is set to EFI.
- Select your task.
- Select the Secure Boot check box to enable secure boot.
- Deselect the Secure Boot check box to disable secure boot.
Comments