Affects me too on an Asus N43SL with nvidia GeForce GT540M. The extra screen is detected both by nouveau and the nvidia proprietary driver. On Ubuntu 18.04 which relies on nouveau to turn off the dGPU, this prevents the nvidia card from shutting down, which causes useless battery drain and heating.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1296020 Title: [Asus U36JC] Non-existent display detected in both intel driver and nvidia driver (Optimus Laptop) (ubuntu trusty 14.04) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1296020/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
