CentOS 7에서 GNOME VNC 세션을 올바르게 설정하는 방법은 무엇입니까?

CentOS 7에서 GNOME VNC 세션을 올바르게 설정하는 방법은 무엇입니까?

CentOS 7의 포트 80에서 xvnc(정확히 말하면) 세션을 실행하려고 합니다 Xvnc TigerVNC 1.8.0 - built Aug 9 2019 03:04:19.

gnome-desktop을 사용하여 gnome-desktop을 설치한 yum groupinstall "GNOME Desktop"다음 TigerVNC를 설치했습니다. 내 로그:

Xvnc TigerVNC 1.8.0 - built Aug  9 2019 03:04:19
Copyright (C) 1999-2017 TigerVNC Team and many others (see README.txt)
See http://www.tigervnc.org for information on TigerVNC.
Underlying X server release 12001000, The X.Org Foundation


Fri Feb 28 09:40:04 2020
 vncext:      VNC extension running!
 vncext:      Listening for VNC connections on all interface(s), port 80
 vncext:      created VNC server for screen 0
/root/.vnc/xstartup: line 12: x-terminal-emulator: command not found

Fri Feb 28 09:40:07 2020
 ComparingUpdateTracker: 0 pixels in / 0 pixels out
 ComparingUpdateTracker: (1:-nan ratio)

Fri Feb 28 09:48:04 2020
 Connections: accepted: <IPHERE>::36796
 Connections: closed: <IPHERE>::36796 (reading version failed: not an RFB
              client?)
 EncodeManager: Framebuffer updates: 0
 EncodeManager:   Total: 0 rects, 0 pixels
 EncodeManager:          0 B (1:-nan ratio)
 ComparingUpdateTracker: 0 pixels in / 0 pixels out
 ComparingUpdateTracker: (1:-nan ratio)

내 x는 다음과 같이 시작됩니다.

#!/bin/sh

# Uncomment the following two lines for normal desktop:
unset SESSION_MANAGER
# exec /etc/X11/xinit/xinitrc
exec gnome-session &

[ -x /etc/vnc/xstartup ] && exec /etc/vnc/xstartup
[ -r $HOME/.Xresources ] && xrdb $HOME/.Xresources
xsetroot -solid grey
vncconfig -iconic &
x-terminal-emulator -geometry 80x24+10+10 -ls -title "$VNCDESKTOP Desktop" &
# x-window-manager &

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