I’m having trouble updating the original post, I assume due to some issues with the discourse instance. I’ll try to update later, but this worked for “fixing” the input freezing (thanks Alan), no idea if this will impact battery life as PSR is supposedly an efficiency thing.
- Input lag/freezing under wayland
There is an issue with Intel’s panel self refresh that causes input lag/freezing under Wayland. If you experience this, you can disable PSR in the kernel by modifying the GRUB entry as follows:
Ensure you reboot your system afterwards.sudo grubby --update-kernel=ALL --args="i915.enable_psr=0"