(SOLVED) Framerate Issue While Playing Doom (2016) on Linux

[FurryJackman]

You need to set your CPU performance governor to “performance.”

The Ubuntu 18.04 CPU Frequency Governor Fix

So before, in Ubuntu 16.04 and below, /etc/init.d/ondemand was responsible for changing the CPU frequency to “ondemand” which caused issues while gaming with the processor downclocking. This is why Feral Interactive created Linux “GameMode” which sets the frequency governor to “performance” Trouble is, the fix is extremely simple… Just change echo…

Makes a huge difference in Vulkan games, cause on “powersave,” your processor doesn’t even reach max frequency AT ALL…