On Wed, Feb 09, 2022 at 02:27:51PM +0000, Aditya Garg wrote: > From: Aditya Garg <gargaditya08@xxxxxxxx> > > On T2 Macs, the secure boot is handled by the T2 Chip. If enabled, only > macOS and Windows are allowed to boot on these machines. Thus we need to > disable secure boot for Linux. If we boot into Linux after disabling > secure boot, if CONFIG_LOAD_UEFI_KEYS is enabled, EFI Runtime services > fail to start, with the following logs in dmesg Which specific variable request is triggering the failure? Do any runtime variable accesses work on these machines?