cosmic-notifications-1.0.0-alt0.2.alpha.2.x86_64 freedesktop-desktop info desktop-file-validate utility printed the following message(s): /usr/share/applications/com.system76.CosmicNotifications.desktop: warning: value "COSMIC Notifications" for key "Comment" in group "Desktop Entry" looks the same as that of key "Name"; /usr/share/applications/com.system76.CosmicNotifications.desktop: hint: value "GNOME;GTK;" for key "Categories" in group "Desktop Entry" does not contain a registered main category; application might only show up in a "catch-all" section of the application menu;