Install # edit /etc/network/interfaces auto lo iface lo inet loopback iface wlan0 inet dhcp wpa-ssid ssid wpa-psk password # run as root ifup wlan0 echo "deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu noble main restricted universe multiverse" > /etc/apt/sources.list apt-get update apt-get install git make ansible openssh-client openssh-server sudo echo > /etc/apt/sources.list # git clone this repository to /home/wizawu/.sysconf cd /home/wizawu/.sysconf make install Disable GUI # edit /etc/default/grub GRUB_CMDLINE_LINUX="text" update-grub systemctl set-default multi-user.target Enable more cpufreq governors (than powersave and performance) # modify the following line in /etc/default/grub GRUB_CMDLINE_LINUX_DEFAULT="... intel_pstate=disable" update-grub