Have the lag on my second and third display, too. CPU usage is between 8% and 40%, even if I do nothing, just caused by the DisplayLinkMana command. My system is managed by Ubuntu 17.10 (upgraded from 16.04) with gnome. On the builtin screen, there is no lag, even if the notebook (acer aspire v5-573g) is connected to the DL.
Will there be an update for the driver? Otherwise I will go back and install Ubuntu 16.04 again (was much better).
|