Comment 125 for bug 1861610

Hi,

I bought the Thinkbook 15IIL some days ago, although I read, that I would have trouble with the touchpad.
I adapted Ferenc's post #66 for Manjaro (Arch) and it's working like a charm.
You don't need to change that much. Just install all packages with pacman -S cpio iasl

And please use this command within the patch file, according to thread #96.
#!/bin/sh
sed -i -E 's/^(\s*initrd\s+)(\S*\/)(.*)$/\1\2acpi_fixed.cpio \2\3/g' \
    /boot/grub/grub.cfg.new

After a reboot, the Touchpad is working quite well.