Ask HN: Linux laptop with good multi-touch trackpad

I’m running a couple Linux machines (a Lenovo X1 and an otherwise nice Dell with an abysmal trackpad) but I’ve never gotten a good multitouch trackpad working. I suspect the trackpad hardware I’m working with is limited since no amount of tweaking is working for me. Has anyone gotten a good trackpad working under any flavor of Linux on any hardware (except Apple, I’m trying to get away from their hardware monopoly)