oky i could reproduce it with psmouse.synaptics_intertouch=0. Here my dmesg. As above the last suspend/resume restored the touchpad and the last but one deactivated it.
** Attachment added: "dmesg" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1791427/+attachment/5222385/+files/dmesg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1791427 Title: Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1 Carbon 6th To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1791427/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs