Rbp-bootloader-osmc_2.9.0-1_armhf.deb - No able to update

Ok you are in the same bad situation as this fellow

  1. Do you have any idea how/why you have commented out the /boot partition?
  2. Do you by any chance have a image based backup that you could replay?

If you don’t have a backup the process to get you up and running would include to figure out which packages got updated on the wrong partition?