I am booting a retrogaming system (Recalbox, linux-based) on my Macbook Pro 2009 (Intel, El Capitan) from an SD card (FAT format).
The SD card is currently displayed as "EFI boot" upon boot drive selection (alt key upon startup), as it currently displays "EFI boot". I would like to change that label ("RECALBOX", for example).
I have been through many ressources online and tried the bless command as advised here:
EFI Partition Change name and Logo
My version:
bless --folder /Volumes/RECALBOX/EFI/boot --label "RECALBOX"
It does create the expected hidden files in the folder
.disk_label
.disk_label_2x
but the default "EFI boot" label doesn't change in the boot selection on startup.
Any ideas if I'm missing something?
Thanks for your help!
