gnofract4d-4.3-alt2.x86_64	freedesktop-desktop	info	desktop-file-validate utility printed the following message(s): /usr/share/applications/gnofract4d.desktop: hint: value item "GNOME" in key "Categories" in group "Desktop Entry" can be extended with another category among the following categories: GTK; /usr/share/applications/gnofract4d.desktop: hint: value "GNOME;Graphics;Education;Science;Math;" for key "Categories" in group "Desktop Entry" contains more than one main category; application might appear more than once in the application menu; /usr/share/applications/gnofract4d.desktop: hint: value "GNOME;Graphics;Education;Science;Math;" for key "Categories" in group "Desktop Entry" contains more than one main category; application might appear more than once in the application menu;