Ubuntu 17.10 with DisplayLink 1.4 - Laggy mouse, CPU usage dependent

[GoSaneFr]

Originally Posted by galeon

echo 1 > /sys/devices/evdi/add

Thanks a lot, this is much better ! Not perfect and haven't been able to make it permanent. sysfsutils package for Debian/Ubuntu should have worked :

• apt-get install sysfsutils
• echo "devices/evdi/add = 1" >> /etc/sysfs.conf

But I don't think it did. However, my third screen is now usable so thanks again.