I also ran into this on 20.04. Comment#16 (albeit with different device filters, also for SD card readers) worked for me as a workaround.
Opaque errors from GRUB always make me uneasy, since I always worry my machine may not come back after the next reboot. I'm sure I'm not alone. Is there anything we can do to help fix this?
I also ran into this on 20.04. Comment#16 (albeit with different device filters, also for SD card readers) worked for me as a workaround.
Opaque errors from GRUB always make me uneasy, since I always worry my machine may not come back after the next reboot. I'm sure I'm not alone. Is there anything we can do to help fix this?