Even on the headless Odroid-HC1! Pablo, thanks for getting the Xfce group into epel! Steps I took was: Add epel repo per the CentOS arm web site. yum groupinstall xfce This should be enough for those of you with a standard video console. But the HC1 is headless, and if you also want to use vnc.... first follow the instructions to install vncserver per my instructions at http://medon.htt-consult.com/Centos7-armv7.html I will be updating this... log into the user account. run vncpasswd You typically have to do this after installing vncserver and before starting it. after getting a successful start of vncserver (may take a system reboot), log into the user account, and edit ~/.vnc/xstartup, delete the last two lines and append: exec /bin/sh /etc/xdg/xfce4/xinitrc xrdb $HOME/.Xresources startxfce4 & restart vncserver and you can now vnc into your server. Even a headless HC1.