13th gen, rtx 4050 laptop Ubuntu 20.04 kernel version

I am using an asus vivobook notebook that has 13900H and rtx4050 laptop version. Using this, I installed UBUNTU 20.04, and the kernel versions are 5.15.0-84-generic and 6.5.1.. I know these kernel versions are latest version. But The Intel graphics and nvidia graphics drivers are not working. Only Cpu renders graphics when I installed both of drivers. When the laptop boots, the screen shows nouveau non chipset. And, after installing nvidia graphics(I have installed by using 3 methods: apt driver autoinstall, additionaldriver, nvidia 535 run file ), when I write nvidia-smi the terminal tells cant communicate with driver. So I want to know the kernel version that I can use the gpus. Help me. Thank you for reading.