Apologies for an extremely basic Linux question.
For years, I have been able to plug in my MP3 player and download podcasts to it, from a variety of programs. But just yesterday, my player shows up in FILES, but with permission to copy or move files denied.
I found the fix to unmount and hen re-mount thus:
sudo mount -o rw,users,umask=000 /dev/sdc /mnt/sdc
However, now when I unmount (eject) and remount (plug it back in), that problem with permissions is there again.
How did I lose those permissions?
How can I make it automatic again?
I can think of some things I did, but none of them seem to make sense.