The sandboxing improvements are explained in more details here: https://www.morbo.org/2018/05/linux-sandboxing-improvements-in_10.html
Since I see no setuid binaries, presumably the additional capabilities are used in the unprivileged user namespace. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1770600 Title: Firefox v60: does not work after updating, many "DENIED" log entries. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1770600/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs