I have recently installed Manjaro KDE on my Asus laptop. It has the hybrid Intel/Nvidia Geforce 720M graphics card.
If I install using non-free drivers or use the mwhd auto-detection feature it installs the 455xx drivers which aren’t compatible with the card I have. As far as I can tell the most recent one that should work is the 390xx-bumblebee one.
I’ve tried lots of things but most recently I’ve done a fresh install with the free drivers, and then manually installed the 390xx-bumblebee drivers.
When I try to run sudo nvidia-settings I get the following errors:
ERROR: NVIDIA driver is not loaded ERROR: Error querying enabled displays on GPU 0 (Missing Extension). ERROR: Error querying connected displays on GPU 0 (Missing Extension). ERROR: nvidia-settings could not find the registry key file. This file should have been installed along with this driver at /usr/share/nvidia/nvidia-application-profiles-key-documentation. The application profiles will continue to work, but values cannot be prepopulated or validated, and will not be listed in the help text. Please see the README for possible values and descriptions.
Any ideas how I can fix this? I’ve googled around and searched this forum but nothing I’ve found seems to work.