Screen flickers randomly and mouse lagging

For the last two months, I have been facing constant issues with Ubuntu 22.04, now it frustrates me and forces me to migrate to another operating system.

My screen is flickering randomly, the machine hangs randomly. I don’t know what happened with it.

It happens to me in almost any activity such as I am playing a video in VLC or the default media player or coding in VSCode or opening multiple browsers. In addition to that my mouse is also not smoothly scrolling or moving across multiple screens. I felt a lagging randomly. No system updates are pending.

The current problem really sucks productivity. I have a system that is capable to bear enough load of code and process, but this current issue is the biggest issue for me.

Kindly refer this stackoverflow posts, which I have created today afternoon.

I hope I will get some resolution.