I had the same problem, and install-css.sh didn't help until I launched regionset and set my DVD region for the first time. It wasn't obvious that DVD reading doesn't work because the region is not set.
-- "Could not read from resource" error when playing encrypted DVD https://bugs.launchpad.net/bugs/219062 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
