Black screen post installation of nvidia RTX 4050 drivers on ubuntu 22.04.4

The issue isn’t the nvidia gpu, it’s the only device working. The real issue is the intel cpu, igpu, sound, webcam. For this you will need the latest kernel and firmware. Ubuntu 22.04 is too old, won’t work. Please reinstall using 24.04, then add the liquorix ppa to get the latest kernel. For sound and webcam, please see this thread: https://forums.developer.nvidia.com/t/xps16-ubuntu-24-04-nvidia-ha-not-working/293380/4?u=generix