How to Install
2. Enabling Non-free Repo
How to Add Debian Non Free Repo Preserving System
3. Installing NVIDIA RTX 3050 Ti Laptop Driver
Then to Install NVIDIA RTX 3050 Ti Laptop Driver on Debian
Simply run:sudo apt install nvidia-driver nvidia-settings
If Got “User is Not in Sudoers file” then see: How to Enable sudo
And Possibly to Configure the X Server after Setup run:nvidia-xconfig
Last, to Load your barely New Graphics Driver Reboot with:
sudo reboot