gnome-clocks crashed with SIGSEGV in g_date_time_to_instant()
Open clock and select world tab
More information in https://bugs.launchpad.net/ubuntu/+source/gnome-clocks/+bug/1873077
Open clock and select world tab
More information in https://bugs.launchpad.net/ubuntu/+source/gnome-clocks/+bug/1873077