6.20 (x86 Only) UEFI Mode Not Supported for Oracle VM Server

Unified Extensible Firmware Interface (UEFI) mode is not supported for Oracle VM Server. If UEFI mode is enabled within the BIOS, the installation may fail or the server may have issues booting.

Workaround: Disable UEFI mode in the BIOS and select Legacy mode as an alternative to run Oracle VM Server on a system that uses UEFI by default.

Bug 17586566