Hi SoKai, as stated in at top of the page, fix has been released for Xenial ( lts version ) and I confirm it's solved the problem on my machine.
There is a quite easy workaround that should also do the trick in 15.10 while waiting for its EoL : https://bugs.launchpad.net/ubuntu/+source/util- linux/+bug/1577768/comments/7 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1584509 Title: hybrid CDs/DVDs not mounted in xenial To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/util-linux/+bug/1584509/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs