Hi - Happy New Year and much success for you in 2020 - Good Luck and stay healthy in 2020.
Apparently mkfs.exfat is unknown to Solus or needs to be installed first ?!
How do I make solus clear for to format micro sd-card with exfat ?
I have an exotic sdcard which can be formatted to ext4 - but Android 9 would not
format it itself - instead to Android 9 - "sdcard is "damaged" " (but it is not damaged - it has
Linux filesystem ext4). Yes and sd-card has 1TB - it was special offer. There is NO hidden firmware on it.
to format it with ext4 was clean and successful.
blush