香橙派（orangepi)vnc连接灰屏

香橙派开了vnc之后，用vnc viewer连接时发现灰屏。

解决办法：

1.首先安装gnome桌面

sudo apt-get install gnome-panel gnome-settings-daemon metacity nautilus gnome-terminal gnome-session-flashback

sudo apt install ubuntu-desktop gnome-panel gnome-settings-daemon metacity nautilus gnome-terminal -y

2.然后更改xstartup文件：sudo nano ~/.vnc/xstartup

改为如下内容：

#!/bin/sh
# Uncomment the following two lines for normal desktop:
# unset SESSION_MANAGER
# exec /etc/X11/xinit/xinitrc

[ -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 &


dbus-launch gnome-panel &
dbus-launch gnome-settings-daemon &
metacity &
nautilus &
dbus-launch gnome-terminal &

然后就可以完美运行了。