Thank you for your bug report, upstream reports indicates it's fixed in 3.36.1 which is the version included in focal, closing but feel free to reopn if you still have the issue with that update
** Changed in: gnome-calendar (Ubuntu) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1868940 Title: [focal] gnome-calendar crashes when moving it full screen to another screen (SIGSEGV in gdk_rgba_to_string()) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-calendar/+bug/1868940/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs