On 2019-03-22 23:01:07 [+0700], Budiman JoJo wrote: > Hello, I get this error message on boot only with Linux-rt kernels: > /sys/firmware/efi/efivars: unknown filesystem type 'efivars' > I'm on UEFI System but Linux-rt can't seem to mount the efivarfs > properly, resulting in my system booting into BIOS mode instead of > UEFI mode. Tried setting both CONFIG_EFI_VARS=y or # CONFIG_EFI_VARS > is not set. When I switch to regular kernel, then the error message is > gone and I can list the files in my /sys/firmware/efi/efivars. I'm > using Manjaro Linux. > Tested on linux-4.18-rt, linux-4.19-rt, linux 5.0-rt Thank you. Does it work if you add efi=runtime to the commandline? Sebastian
