I've installed a fresh Kali Linux and upgraded it. When I open Firefox, Terminal tabs, and other tools screen becomes glitched, blurred etc.. (example: https://ibb.co/TP8QWN0 ). Can someone help me?
My specs:

RAM: 2 GB
GRAPHICS: NVIDIA GeForce 6150-LE
PROCESSOR: AMD Sempron LE-1250 2.2GHZ
HDD: Hard Disk 80GB

I am using XFCE, when I try to change on GNOME/KDE, Linux cannot start, screen is freezed and totally blurred.

Any suggestions to fix this??