ALT+F2 gksudo gedit /etc/sysctl.conf #append or modify (if already exists) the following: #0 .. 100 (0 = no swap) vm.swappiness=1 # http://askubuntu.com/questions/1357/how-to-empty-swap-if-there-is-free-ram # swap info swapon -s cat /proc/swaps vmstat 1 systemctl list-units –type=swap systemctl list-units | grep \.swap # […]