Now that CSM support has been removed from EDK2 we should switch LXD over to using direct Seabios boot instead.

UEFI and CSM are two types of firmware used for booting up a computer and have key differences. UEFI, or Unified Extensible Firmware Interface, is a modern replacement for the older BIOS firmware that ...

Compatibility Support Module (CSM) is a UEFI feature used when you need Legacy BIOS support (e.g., to boot from an MBR-partitioned drive). On MSI motherboards, you can easily turn it on or off from ...