Hans, from the mainline the last semi working is the rc7 (4.14.0-041400rc7 ... http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.14-rc7/)
We have other kernel branches and I tried the drm-intel-next thinking that something labelled intel has more compatibility. I was right, indeed the touchpad was partially working (no buttons). Here it is the last working one: http://kernel.ubuntu.com/~kernel-ppa/mainline/drm- intel-next/2017-12-03/ After this, touchpad is not working anymore. I am a noob but a think that we have 2 ways to debug the problem: 1) see what changed after the drm-intel-next 2017-12-03 kernel... 2) build this 2017-12-03 kernel (or the rc7) with your buttons patches... Even if my PC was more powerful than it is, I don't think that I am skilled enough to do these things... :( -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728244 Title: Touchpad stops working after reboot on Apollo Lake To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1728244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs