Desktop, card GTX 1050 TI.
I am using Ubuntu Mate. I tested ubuntu from 22.04 to 24.04, drivers from 535 to 550, in general nothing changes. Performance in games is low, especially visible in games on unity engine, in different games differently, somewhere the game frezes, somewhere fps jumps. At first I thought that the problem is in the window manager, but I tested and others, the problem does not go anywhere.
The game for example ‘Hollow Knight’, by default runs on api vulkan, just go into settings and enable vsync.