Hello, After last upgrade of gnome-music 3.20.0-3, similar error happened to me at startup, making gnome-music unusable:
Traceback (most recent call last): File "/usr/lib/python3/dist-packages/gnomemusic/playlists.py", line 139, in callback self.update_static_playlist(playlist) File "/usr/lib/python3/dist-packages/gnomemusic/playlists.py", line 176, in update_static_playlist while cursor.next(): GLib.Error: tracker-db-interface-error-quark: Invalid child (0) I fixed the error by running the following commands: tracker reset -r tracker daemon -s Best regards, Ognyan