The problem seems not to be Ubuntu specific. https://bugzilla.redhat.com/show_bug.cgi?id=1696788
(I get those "Recursion depth exceeded calculating {bg,fg} color" messages too on eoan and disco. ** Bug watch added: Red Hat Bugzilla #1696788 https://bugzilla.redhat.com/show_bug.cgi?id=1696788 ** Also affects: yelp via https://bugzilla.redhat.com/show_bug.cgi?id=1696788 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1804786 Title: Garbage occurred when Playing the video in the Ubuntu Desktop Guide To manage notifications about this bug go to: https://bugs.launchpad.net/yelp/+bug/1804786/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs