Next, please try some newer kernels (you only have kernel 4.18 with Ubuntu 19.04) from here:
https://kernel.ubuntu.com/~kernel-ppa/mainline/?C=N;O=D and then use the simple test of: grep . /sys/class/drm/*/enabled to tell us if a newer kernel has changed things. ** Changed in: linux (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1812359 Title: No login screen displayed on a NETBOX nT-435/535 (kernel reports an LVDS output which does not exist as connected and on) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1812359/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs