TrackPoint scrolling doesn’t work out of box, but you can easily fix it by yourself.
psmouse.proto=bare option to you kernel during boot
/etc/default/grub with the GRUB_CMDLINE_LINUX option (
GRUB_CMDLINE_LINUX="psmouse.proto=bare quiet splash)
3) As root run
4) Create /usr/share/X11/xorg.conf.d/11-trackpoint-wheel-emulation.conf
Don’t forget to disable your touchpad in the bios to avoid the cursor wobbling when you click!