The reason for this bug is the MBR signature (55AA) which is added by genisoimage. If this signature is removed from the iso manually, it works as it should.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/971487 Title: Hybrid iso image won't mount To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/971487/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs