Jani raportoi Githubissa bugin, http://mummila.net/kommentit/2019/05/04/release-16-doesnt-work-in-gnome-shell-3-28-ubuntu-18-04-gobject-registerclass-used-with-invalid-base-class-is-panelmenubutton/
Jani raportoi Githubissa bugin, http://mummila.net/kommentit/2019/05/04/release-16-doesnt-work-in-gnome-shell-3-28-ubuntu-18-04-gobject-registerclass-used-with-invalid-base-class-is-panelmenubutton/