Max, Please try:
1. Live booting 18.04 (http://cdimages.ubuntu.com/daily-live/current/) and tell us if the problem still exists there. 2. As a workaround (for Xorg sessions only): sudo apt install xserver- xorg-input-synaptics -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libinput in Ubuntu. https://bugs.launchpad.net/bugs/1727541 Title: After suspend, three fingers needed for two-finger scroll To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libinput/+bug/1727541/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp

