Optimus enabled laptop connected to external monitor wont wake from sleep if external monitor is set to anything over 60Hz

[jonathon]

@anon37726204

acpi_osi=2017.2

Have a look here:

How to Choose the Proper ACPI Kernel Argument

I posted this a while ago somewhere else, and I thought people here might find this useful. I was not sure where to post this, I hope I put it in the proper place. Thanks!!! 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 par…