This might be related to bug 1553328. It seems plausible that webbrowser-app might be trying to do multi-threaded rendering, which we know will crash on nouveau.
** Information type changed from Private to Public -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1497593 Title: webbrowser-app crashed with SIGABRT in __assert_fail_base() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/webbrowser-app/+bug/1497593/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs