!TIL: exFAT has been adopted by the SD Card Association as the default file system for SDXC cards larger than 32 GiB. exFAT has been made by Microsoft, and of course it is proprietary. There is even no documentation publicly available. Bad idea, Canon! In Debian, the package exfat-fuse might help. #freesoftware https://en.wikipedia.org/wiki/ExFAT