kid3-1.3-alt2.1.x86_64 freedesktop-desktop info desktop-file-validate utility printed the following message(s): /usr/share/kde/applications/kid3.desktop: warning: value "audio/x-mp3;audio/x-mpegurl;application/ogg;audio/x-flac;audio/x-flac+ogg;audio/x-vorbis+ogg;audio/x-speex+ogg;audio/x-oggflac;audio/x-musepack;audio/x-aac;audio/x-mp4;audio/x-m4a;audio/x-speex;audio/x-tta;audio/x-wavpack;x-directory/normal;inode/directory;" for key "MimeType" in group "Desktop Entry" contains value "x-directory/normal" which is a MIME type that should probably not be used: "x-directory" is an old media type that should be replaced with a modern equivalent;