pacman -S alsa-utils --nocomfirm
pacman -S xorg-server xorg-xinit xorg-server-utils --nocomfirm
pacman -S xorg-xclock xterm --nocomfirm
pacman -S xorg-twm --nocomfirm
pacman -S ttf-dejavu --nocomfirm
pacman -S gnome --nocomfirm
systemctl enable gdm.service
reboot

install summary

• install for sound

    pacman -S alsa-utils
  

• config sound

    alsamixer
  

• test speakers

    speaker-test -c 2
  

• install base desk xorg server

    pacman -S xorg-server xorg-xinit xorg-server-utils
    pacman -S xorg-xclock xterm
    pacman -S xorg-twm
  

  • 3d

    pacman -S Your3DAdapterDriver

  • startx to start xwindow
• install desktop

    pacman -S ttf-dejavu
    pacman -S gnome
  

• pacman -Scc clean cache
• pacman -Syy update database
• pacman -Syu upgrade system