Green screen after waking up from sleep

Hi there,
When I wake up from sleep, there is green screen and some disturbance in windows that’s fixed but clicking the mouse.
I am using Nvidia driver 470xx.
This is my system info

I asked a KWin maintainer about this and was told that the NVIDIA GTK 660 GPU is too old to work properly with a whole lot of modern things. Obviously it’s not ideal to be told to upgrade your hardware, but in this case, I think that would be the least painful path. And if you’re upgrading, might I suspect an AMD GPU? The experience will be much smoother.

Thank you so much for replying.
Yes, you’re right, it’s too old really. I will work on an upgrade without Nvidia as it’s a horror movie for me with many craches even on Windows :rofl:.

Also, please, I have another issue, but not realted to this one, it’s related to dragon player. Can I mention it here or a new post?

I suggest a new post for better visibility!
Also please mark the thread solved if you are satisfied with the answer and need no further help with this issue.

1 Like

Okay, thank you so much. I will post it now.