Just for the record -- how to uninstall displaylink drivers on Ubuntu.
As root:
Code:
systemctl stop dlm
find /lib/modules -name evdi.ko | xargs rm -f
rm -rf /usr/src/evdi*
rm -rf /var/lib/dkms/evdi
rm -rf /opt/displaylink
rm -f /lib/systemd/system/dlm.service
(I am doing it for the sake of downgrading to answer if the old driver works with two monitors).