Nope, doesn't look familiar. I have an AMD RX560, so there still could be some graphical errors that intervene, even if it's kernel version 4.15.
Filled one now: https://bugzilla.gnome.org/show_bug.cgi?id=794508 ** Bug watch added: GNOME Bug Tracker #794508 https://bugzilla.gnome.org/show_bug.cgi?id=794508 -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-calendar in Ubuntu. https://bugs.launchpad.net/bugs/1756901 Title: GNOME Calendar crashes when I try to add my Google Calendar account To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-calendar/+bug/1756901/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs