Random Freezing/Not responding

[El_Brujo]

I’m no subject matter expert, but from the symptoms above, it sounds like you need to pass an acpi parameter to your kernel.

See below:

How to Choose the Proper ACPI Kernel Argument

Difficulty: ★★☆☆☆ The introduction of Optimus laptops have created new challenges for Linux users. One of the biggest issues is having the proprietary graphics card work when the system boots. Many times the advice given is to add an Advanced Configuration and Power Interface (acpi ) kernel parameter to grub. While a specific acpi kernel parameter may be given, it is sometimes not appropriate to the hardware it is being applied to. This can cause system instability and some functions of the lap…

Hope that helps!