Unable to confirm for nvidia-340, but also not sure it's fully installed. Installed via Software & Updates, and it says it's installed, but nvidia-settings has two tabs and this is inxi's output. If this is correct output, it seems to be working on nvidia-340 here.
$ inxi -G Graphics: Card-1: Intel Haswell-ULT Integrated Graphics Controller Card-2: NVIDIA GK107M [GeForce GT 745M] Display Server: x11 (X.Org 1.19.6 ) drivers: modesetting,nouveau (unloaded: nvidia,fbdev,vesa) Resolution: 1920x1080@60.00hz OpenGL: renderer: N/A version: N/A -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1760068 Title: Wrong resolution at unlock screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/light-locker/+bug/1760068/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs