Thanks for the extra info, I’m not sure can help you any further but from what I can tell there is nothing wrong with the driver, however your install does not list the non-free driver as installed with mhwd but used in inxi.
I have almost the same card you have (GTX 950) and use the non-free driver. The driver I use comes from the video-nvidia package with currently installs version 460.39 of the nvidia driver.
Have you checked and seen the stable release updates about the nvidia drivers. If you want to use the non-free driver, use sudo mhwd -a pci nonfree 0300 to install the latest supported and tested stable nvidia driver from the command line. I’m not sure if this solves the issue, if not I hope someone can help you further.
Summary
Nvidia card owners
- We simplified nVidia driver installation. This means we dropped legacy drivers.
- We recommend to switch over to Nouveau drivers if your card is mentioned here and the feature you need is not in red TO DO here for your particular card.
- If you however still need proprietary drivers, you may want to execute the following to ensure all parts of the nVidia drivers get installed properly:
sudo mhwd -a pci nonfree 0300
If proprietary drivers don’t fix everything, please click the ► at the beginning of this line to view more info
If you however still have issues with your Nvidia card, you may open a new thread in our forum: https://forum.manjaro.org/c/support/Graphic-Cards/33 or look at our tutorial on compiling old Nvidia drivers.