though my CPU ideal time is bery high, the mouse lagg or jerk most of the time here is my top looks like tried apt-get update and upgrade but no luck, got this solution over google search and seems helpful. Fix:   sudo -i echo N> /sys/module/drm_kms_helper/parameters/poll echo “options drm_kms_helper poll=N”>/etc/modprobe.d/local.conf it is moving much […]