I had the same issue with my Asus N750JV, and after many investigations, I succeeded to install Ubuntu in Secure boot. You will find my workaround in the following thread: https://answers.launchpad.net/ubuntu/+question/241856
Vincent. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1278522 Title: asus n750jv cannot install with secure boot enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/shim/+bug/1278522/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs