Merck Hung

Hi so I have booted DevKit 2023 to Ubuntu 23.04 desktop. But I am still using 6.0 kernel. I will try your kernel and see if I am lucky. 

So, I have switched to Steev’s 6.3-rc4 kernel with your ACPI patches. I feel the system (Ubuntu 23.04) runs smoother and faster than before (higher CPU freq?), but the GPU...

> @merckhung this one https://github.com/steev/linux/commits/lenovo-x13s-linux-v6.3-rc5 ?  I used rc4 branch, but the GPU is not working yet as it was not detected in the driver probe() function through ACPI....