I'm on cosmic, upgraded from bionic, and I have the same issue. I had to revert to an X11 session in order to launch slack.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1754693 Title: Xwayland crashed with SIGABRT in st_renderbuffer_delete() [often when running Skype or Slack snaps] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1754693/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
