rockwalrus in #1382462 said that this might be similar issue. MY have been fixed by the rockwalrus findings. tho it took me a while
see https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1382462 from comment 23 - 28 I added some extra info that may or may not hello tho i am not the find of the "fix" I am now happily using dual monitors again. Finaly -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1394665 Title: internal display does not show up in nvidia-settings nor in xorg.conf, making it unusable To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1394665/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs