I want to switch from Windows to Zorin on my Surface Book 2. I installed Zorin 16 core and am booting from the Linux for surface kernel (https://github.com/linux-surface/linux-surface). Everything works just fine as long as the laptop is connected to power, but when it runs on battery the performance drops dramatically to a point where it is unusable. I cannot even move the mouse properly. I tried to remove any power-saving tool on ubuntu that I could find but was not successful.
If anyone knows what else I could try it would be greatly appreciated.