主系统仍是Ubuntu，尝试ArchLinux，并安装各种GUI。
只作为个人操作记录，无图片展示，请勿回帖！谢谢！
ping -c 3 www.baidu.com
efivar -l
fdisk -l
fdisk /dev/sda
n
p
+2G
n
p
[Enter]
w
cat /proc/partitions
mkfs.ext4 /dev/sda2
mkswap /dev/sda1
swapon /dev/sda1
mount /dev/sda2 /mnt
if mount others, such as /home, /boot, /var, do as:
mkdir /mnt/home /mnt/boot /mnt/var
mount /dev/sda3/4/5 /mnt/home ......
vi /etc/pacman.d/mirrorlist
put your mirror first
pacman -Syy
pacstrap -i /mnt base base-devel
genfstab -U -p /mnt >> /mnt/etc/fstab
arch-chroot /mnt /bin/bash
vi /etc/locale.gen
remove # frome en_US.UTF-8 zh_*
locale-gen
echo LANG=en_US.UTF-8 > /etc/locale.conf
export LANG=en_US.UTF-8
rm -rf /etc/localtime
ln -s /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
hwclock --systohc --utc
echo myhostname > /etc/hostname
vi /etc/hosts
editor hostname
ip link
systemctl enable dhcpcd@interfacename.service
passwd root
useradd -m -g users -G wheel -s /bin/bash myusername
passwd myusername
pacman -S vim net-tools openssh
visudo
myusername ALL(ALL:ALL)=ALL
systemctl enable sshd.service
pacman -S grub os-prober
grub-install --target=i386-pc --recheck /dev/sda
grub-mkconfig -o /boot/grub/grub.cfg
exit
umount /mnt[/home /mnt/var /mnt/boot]
reboot
======================================
Install the GUI
sudo pacman -Syu
sudo pacman -S xorg xorg-server
# xfce4 desktop
sudo pacman -S xfce4 xfce4-goodies
# budgie desktop
sudo pacman -S budgie-desktop
# gnome desktop
sudo pacman -S gnome gnome-extra
sudo systemctl enable gdm.service
sudo systemctl start gdm.service
# cinnamon desktop
sudo pacman -S cinnamon nemo-fileroller
sudo pacman -S gdm.service
sudo systemctl enable gdm.service
sudo systemctl start gdm.service
# kde desktop
sudo pacman -S plasma
# mate desktop
sudo pacman -S mate mate-extra
# deepin desktop
sudo pacman -S deepin deepin-extra
# enlightenment desktop
sudo pacman -S enlightenment
# lxde desktop
sudo pacman -S lxde
# lxqt desktop
sudo pacman -S lxqt