I don't use album art ... Kids these days and their pretty pictures! But I'll whip up a little widget to fix album art if someone will post a definitive set of commands and I see a couple people say, "works for me". It's not clear to me what the magic commands are yet. Do I need to write a script to do both jcompagner / Weiner's suggestion (move any files named Folder.jpg to cover.jpg and run tracker-processes -r) and ravbin's suggestion (delete /home/user/.cache/media-art/*, any .mediaartlocal folders, and /home/user/.cache/tracker/file-*, then run tracker-processes -r ), or just one or the other?