It just happened to me also 1 or 2 seconds after closing a tab with some flash. The other tabs had also some flash content.
-- npviewer.bin crashed with SIGSEGV in g_type_check_instance_cast() https://bugs.launchpad.net/bugs/185652 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs