On Sat, 2023-06-03 at 23:14 +0100, Andy Pieters wrote: > I have no idea why a Super Commodore 64 or Apple II has got > anything to do with reiserfs and an unknown mount option blank. Hi, that "it was deprecated in Linux 5.18, with removal planned for 2025" ( https://en.wikipedia.org/wiki/ReiserFS ) doesn't explain the issue, neither is it helpful, but IMO after fixing the problems you should migrate to another file system. Regards, Ralf -- Once upon a time I was in love with the 6502/6510 assembly language. My first Linux Suse 9.0 defaulted to Reiser, but I never liked it.