ubuntu optimize
1.swapping change
➜ ~ sudo vim /etc/sysctl.conf
+ vm.swappiness = 10
➜ ~ cat /proc/sys/vm/swappiness
2.startup set
sudo sed –i 's/NoDisplay=true/NoDisplay=false/g' /etc/xdg/autostart/*.desktop (show hide startup application)
➜ ~ sudo vim /etc/sysctl.conf
+ vm.swappiness = 10
➜ ~ cat /proc/sys/vm/swappiness
sudo sed –i 's/NoDisplay=true/NoDisplay=false/g' /etc/xdg/autostart/*.desktop (show hide startup application)