OK. We'll worry about the delete bit later.
Since moving a file changes the permissions so you can write to it, then I don't think you have a problem because you are not going to modify files on the USB stick as it's a backup medium. True?
Is it true that you have backup these files to your USB in order to put them into Mint 20 (or some other OS) when you upgrade?
OK. We'll worry about the delete bit later. Since moving a file changes the permissions so you can write to it, then I don't think you have a problem because you are not going to modify files on the USB stick as it's a backup medium. True?
Is it true that you have backup these files to your USB in order to put them into Mint 20 (or some other OS) when you upgrade?
Since moving a file changes the permissions so you can write to it, then I don't think you have a problem because you are not going to modify files on the USB stick as it's a backup medium. True?
Is it true that you have backup these files to your USB in order to put them into Mint 20 (or some other OS) when you upgrade?
