Thank you for your bug report. Unsure about specific debugging tips but upstream (who writes the software) might have more clues if you want to report the bug to them as well on https://bugzilla.gnome.org/enter_bug.cgi?product=gnome-calendar
** Changed in: gnome-calendar (Ubuntu) Importance: Undecided => Low -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1732496 Title: Cannot import calendar from PagerDuty URL To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-calendar/+bug/1732496/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs