This is really a bug in the intel driver, which usually works well with the nvidia driver. Also, to disable gpu-manager, there's no need to touch the upstart job (/etc/init/gpu-manager.conf), all you have to do is boot with the "nogpumanager" kernel parameter.
This is really a bug in the intel driver, which usually works well with the nvidia driver. Also, to disable gpu-manager, there's no need to touch the upstart job (/etc/init/ gpu-manager. conf), all you have to do is boot with the "nogpumanager" kernel parameter.