[ubuntu] 远程桌面之VNC 安装使用

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我是靠谱客的博主飘逸香烟，最近开发中收集的这篇文章主要介绍[ubuntu] 远程桌面之VNC 安装使用，觉得挺不错的，现在分享给大家，希望可以做个参考。

概述

１．试图在ubuntu上用图形化界面访问安装了ubuntu系统的rk3399

2.　参照https://www.cnblogs.com/penny772866/p/5927796.html　使用ssl/ssh vnc viewer，最后图形界面一直出不来

3.　换了途径用real vnc 的VNC Viewer：. https://www.realvnc.com/en/connect/download/viewer/linux/

或者vinagre：sudo apt-get install vinagre
4.　server 端需要装vncserver，sudo apt-get install vnc4server 。并且启动vncserver对应生成端口号．vncpasswd生成密码

　　这样client端在vnc server:中输入如192.168.1.102:1，启动输入对应密码，就可以启动图形化界面了.

5 . 如果图形化界面显示不出来：

~/.vnc/xstartup里需要加入如下：并且安装如下的软件

gnome-panel &
gnome-settings-daemon &
metacity &
nautilus &

完成之后测试：vncviewer localhost:1，会显示如下：

New 'mymachine:1 (mine)' desktop is mymachine:1

Starting applications specified in /home/mine/.vnc/xstartup
Log file is /home/mine/.vnc/mymachine:1.log

6. 遇到的问题：图形化界面显示不出，有显示 locale的错误

erl: warning: Setting locale failed.   
perl: warning: Please check that your locale settings:   
        LANGUAGE = "en_US:en",   
        LC_ALL = (unset),   
        LC_MESSAGES = "en_US.UTF-8",   
        LANG = "en_US.UTF-8"   
    are supported and installed on your system.   
perl: warning: Falling back to the standard locale ("C").   
locale: Cannot set LC_CTYPE to default locale: No such file or directory   
locale: Cannot set LC_MESSAGES to default locale: No such file or directory   
locale: Cannot set LC_ALL to default locale: No such file or directory   
(Reading database ... 21173 files and directories currently installed.)  
Removing bind9 ...  
 * Stopping domain name service... bind9                                        [ OK ]
Processing triggers for man-db ...   
locale: Cannot set LC_CTYPE to default locale: No such file or directory   
locale: Cannot set LC_MESSAGES to default locale: No such file or directory   
locale: Cannot set LC_ALL to default locale: No such file or directory

问题原因：This is a common problem if you are connecting remotely, so the solution is to not forward your locale.

问题解决：Edit /etc/ssh/ssh_config and comment out SendEnv LANG LC_* line.

7. 在xubuntu下用vnc起来的图形界面里，xfce4 terminal 里tab键无法自动补全：

~/.config/xfce4/xfconf/xfce-perchannel-xml/xfce4-keyboard-shortcuts.xml
Edit that file and replace switch_window_key with empty on that line. I used nano to edit the file. I then restarted VNC with sudo service vncserver restart. It just worked for me.

8. 遇到错误

Error constructing proxy for org.gnome.Terminal:/org/gnome/Terminal/Factory0: Error calling StartServiceByName for org.gnome.Terminal: GDBus.Error:org.freedesktop.DBus.Error.Spawn.ChildExited: Process org.gnome.Terminal exited with status 8

解决方案：

https://ubuntuforums.org/showthread.php?t=2295530

locale-gen --purge

dpkg-reconfigure locales

gnome-terminal

reboot

9 不能拷贝粘贴的问题

vncconfig -nowin&

也有人通过autocutsel实现