It's a nouveau issue. Could you try 5.7 kernel? https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.7/
Or would you like try nvidia-driver-440?
It's a nouveau issue. /kernel. ubuntu. com/~kernel- ppa/mainline/ v5.7/
Could you try 5.7 kernel?
https:/
Or would you like try nvidia-driver-440?