I found that out by running dkms status and the output was something like this: $ dkms statusįrom this I recognized that the drivers weren't loaded, so I ran the following line: $ sudo dkms autoinstallĪnd it wasn't working, it was complaining something about missing this kernel header linux-headers-5.17.0-1020-oem, so I installed it using apt $ sudo apt install linux-headers-5.17.0-1020-oem I will write what I did in a non-professional way since I have barely any idea about what I've done.įor some reason, the kernel headers were missing (don't know what this is actually), so dkms wasn't able to install the graphics drivers. I'VE FOUND THE ISSUE and was able to resolve it. I've searched through the internet and found out there is some issue regarding the latest shipped NVIDIA driver, since many people have some sort of problem,Īlso a side question, Is there any GUI Utility to help managing signed drivers, and for creating, modifying or deleting keys and signatures and stuff, since doing this on terminal is a very cumbersome and I barely have time and want to be able to fix similar issue faster in the future. Make sure that the latest NVIDIA driver is installed and running. NVIDIA-SMI has failed because it couldn't communicate with the NVIDIA driver. I've ran the following commands and the results are as shown $ nvidia-smi Recently, a driver update made my secondary monitor non functioning, I tried removing and reinstalling the drivers, using both terminal and Ubuntu's Software Updater tool but it didn't solve anything, I believe the issue is somehow related to the signature of the drivers since it's not working.

Secure boot is ON and I don't want to disable it.

GPU: Intel iGPU + NVIDIA Geforce GTX 1650.

Latest nvidia drivers