the issue is likely in gnome-shell/xwayland dealing with legacy x11 softwares
** Package changed: firefox (Ubuntu) => gnome-shell (Ubuntu) ** Changed in: gnome-shell (Ubuntu) Importance: Medium => Low ** Bug watch added: GNOME Bug Tracker #786910 https://bugzilla.gnome.org/show_bug.cgi?id=786910 -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1728412 Title: Titlebar of firefox does not respond to touch screen To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-shell/+bug/1728412/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs