Tried with xserver-xorg-input-libinput-hwe-16.04 0.19.0-1ubuntu0.1. No middle button either.
$ xinput set-prop "TPPS/2 IBM TrackPoint" "libinput Button Scrolling Button" 2 X Error of failed request: BadValue (integer parameter out of range for operation) Major opcode of failed request: 131 (XInputExtension) Minor opcode of failed request: 57 () Value in failed request: 0x120 Serial number of failed request: 20 Current serial number in output stream: 21 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1670492 Title: no "button middle" detected To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-input-evdev-hwe-16.04/+bug/1670492/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
