I found this solution, see https://bugzilla.redhat.com/show_bug.cgi?id=1580021
sudo chmod u+s /usr/bin/wodim ** Bug watch added: Red Hat Bugzilla #1580021 https://bugzilla.redhat.com/show_bug.cgi?id=1580021 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1769848 Title: wodim no longer works from non-root accounts To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cdrkit/+bug/1769848/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs