Leafpad squares instead of text
Ubuntu Cinnamon 24.04
I did a fresh install, but ended up in trouble with snaps and apparmor. I needed to put some software into complain mode (so that they could access files on a mounted SMB share) but because Firefox was getting in the way, someone on this forum prompted me to the solution which was to remove the firefox snap and install it another way.
However... during the process of messing around with all this, my favoured editor Leafpad (which is a snap) doesn't display text any more, it displays squares instead.
Grateful for any thoughts how to resolve this mess I've got myself into please.
Kochanski-This is the first time I've ever been seduced by predeterminism theory.
Kryten-Starbug was built to last sir. This old baby's crashed more times than a ZX81.
Rimmer-Broadcast on all frequencies and all known languages, including Welsh.