Difference between revisions of "How to setup x11vnc server/zh"

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(updated by API)
 
(updated by API)
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[[How to setup VNC server on NanoPC-T4|English]]
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[[How to setup x11vnc server|English]]
  
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==Step1: 安装VNC Server==
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==本文适用范围==
 +
* RK3399/RK3568/RK3588平台的ubuntu-focal-desktop系统
 +
* RK3588平台的debian-bullseye-desktop系统
 +
* RK3399平台的FriendlyDesktop请参考此文：[[How to setup VNC server on NanoPC-T4/zh|How to setup VNC server on NanoPC-T4]]
 +
 
 +
==Step1: 安装x11vnc==
 
<syntaxhighlight lang="bash">
 
<syntaxhighlight lang="bash">
−
sudo apt-get install tightvncserver
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sudo apt update
 +
sudo apt-get install x11vnc net-tools
 
</syntaxhighlight>
 
</syntaxhighlight>
  
 
==Step2: 设置密码==
 
==Step2: 设置密码==
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运行vnc server一次，会生成配置文件，并提示你为VNC Server设置一个密码:
 
 
<syntaxhighlight lang="bash">
 
<syntaxhighlight lang="bash">
−
tightvncserver :1
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su pi
 +
x11vnc -storepasswd
 
</syntaxhighlight>
 
</syntaxhighlight>
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设置密码后，为了方便接下来的操作，先退出Vnc server:
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 +
==Step3: 创建.Xauthority==
 
<syntaxhighlight lang="bash">
 
<syntaxhighlight lang="bash">
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tightvncserver -kill :1
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touch /home/pi/.Xauthority
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xauth add :0 . `mcookie`
 
</syntaxhighlight>
 
</syntaxhighlight>
  
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==Step3: 配置VNC server==
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==Step4: 配置自动登录桌面==
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编辑~/.vnc/xstartup文件，在尾部添加:
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===For ubuntu-focal-desktop===
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创建目录与文件
 
<syntaxhighlight lang="bash">
 
<syntaxhighlight lang="bash">
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lxterminal &
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sudo mkdir /etc/sddm.conf.d
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/usr/bin/lxsession -s LXDE &
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sudo vim /etc/sddm.conf.d/autologin
 
</syntaxhighlight>
 
</syntaxhighlight>
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手动启动VNC Server，测试一下是否可以工作:
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autologin文件内容如下：
 
<syntaxhighlight lang="bash">
 
<syntaxhighlight lang="bash">
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vncserver -geometry 1280x800
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[Autologin]
 +
User=pi
 +
Session=lxqt.desktop
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Relogin=false
 
</syntaxhighlight>
 
</syntaxhighlight>
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在电脑上打开VNC客户端，输入开发板IP地址与5901的端口号，比如开发板的IP是192.168.1.131，则输入 192.168.1.131:5901，如下图所示： <br />
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重启。
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[[File:vncserver-inputaddress.png|frameless|600px]] <br />
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===For debian-bullseye-desktop===
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连接成功的话，进入下一步。
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默认情况下已经是自动登录，可通过如下文件检查配置
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==Step4: 设置开机自动启动VNC server==
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<syntaxhighlight lang="bash">
−
新建一个文件 /etc/systemd/system/vncserver@.service，内容如下：
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$ grep autologin-user /etc/lightdm/lightdm.conf
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# autologin-user = User to log in with by default (overrides autologin-guest)
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# autologin-user-timeout = Number of seconds to wait before loading default user
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autologin-user=pi
 +
autologin-user-timeout=0
 +
</syntaxhighlight>
 +
==Step5: 开机运行x11vnc==
 +
新增文件 /etc/systemd/system/x11vnc.service
 +
<syntaxhighlight lang="bash">
 +
sudo vim /etc/systemd/system/x11vnc.service
 +
</syntaxhighlight>
 +
内容如下
 
<syntaxhighlight lang="bash">
 
<syntaxhighlight lang="bash">
 
[Unit]
 
[Unit]
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Description=Start TightVNC server at startup
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Description=Start x11vnc at startup.
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After=syslog.target network.target
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After=network-online.target
  
 
[Service]
 
[Service]
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Type=forking
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Type=simple
 +
ExecStart=/usr/bin/x11vnc -display :0 -auth /home/pi/.Xauthority -rfbauth /home/pi/.vnc/passwd -rfbport 5900 -forever -loop -noxdamage -repeat -shared -capslock -nomodtweak
 
User=pi
 
User=pi
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PAMName=pi
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Group=pi
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PIDFile=/home/pi/.vnc/%H:%i.pid
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WorkingDirectory=/home/pi
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ExecStartPre=-/usr/bin/vncserver -kill :%i > /dev/null 2>&1
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ExecStop=/bin/kill -TERM $MAINPID
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ExecStart=/usr/bin/vncserver -depth 24 -geometry 1280x800 :%i
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ExecReload=/bin/kill -HUP $MAINPID
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ExecStop=/usr/bin/vncserver -kill :%i
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KillMode=control-group
 +
Restart=on-failure
 +
Environment=DISPLAY=:0
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Environment=XAUTHORITY=/home/pi/.Xauthority
  
 
[Install]
 
[Install]
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WantedBy=multi-user.target
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WantedBy=graphical.target
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</syntaxhighlight>
+
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创建符号链接以实现开机自启动： <br />
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−
<syntaxhighlight lang="bash">
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−
sudo ln -s /etc/systemd/system/vncserver@.service /etc/systemd/system/multi-user.target.wants/vncserver@1.service
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</syntaxhighlight>
 
</syntaxhighlight>
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重启开发板：
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启用systemd服务
 
<syntaxhighlight lang="bash">
 
<syntaxhighlight lang="bash">
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sudo reboot
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sudo systemctl daemon-reload
 +
sudo systemctl restart x11vnc.service
 
</syntaxhighlight>
 
</syntaxhighlight>
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==Step5: 连接到VNC server==
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==Step6: 电脑访问==
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在电脑上打开VNC Viewer，输入开发板IP地址与5901的端口号登录开发板，显示桌面如下图所示: <br />
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使用VNC客户端访问地址：<br />
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[[File:vncserver-friendlydesktop.png|frameless|600px]]
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开发板IP:5900

Revision as of 09:22, 21 June 2024

English

1 本文适用范围

  • RK3399/RK3568/RK3588平台的ubuntu-focal-desktop系统
  • RK3588平台的debian-bullseye-desktop系统
  • RK3399平台的FriendlyDesktop请参考此文：How to setup VNC server on NanoPC-T4

2 Step1: 安装x11vnc

sudo apt update
sudo apt-get install x11vnc net-tools

3 Step2: 设置密码

su pi
x11vnc -storepasswd

4 Step3: 创建.Xauthority

touch /home/pi/.Xauthority
xauth add :0 . `mcookie`

5 Step4: 配置自动登录桌面

5.1 For ubuntu-focal-desktop

创建目录与文件 

sudo mkdir /etc/sddm.conf.d
sudo vim /etc/sddm.conf.d/autologin

autologin文件内容如下： 

[Autologin]
User=pi
Session=lxqt.desktop
Relogin=false

重启。

5.2 For debian-bullseye-desktop

默认情况下已经是自动登录，可通过如下文件检查配置 

$ grep autologin-user /etc/lightdm/lightdm.conf
# autologin-user = User to log in with by default (overrides autologin-guest)
# autologin-user-timeout = Number of seconds to wait before loading default user
autologin-user=pi
autologin-user-timeout=0

6 Step5: 开机运行x11vnc

新增文件 /etc/systemd/system/x11vnc.service 

sudo vim /etc/systemd/system/x11vnc.service

内容如下 

[Unit]
Description=Start x11vnc at startup.
After=network-online.target
 
[Service]
Type=simple
ExecStart=/usr/bin/x11vnc -display :0 -auth /home/pi/.Xauthority -rfbauth /home/pi/.vnc/passwd -rfbport 5900 -forever -loop -noxdamage -repeat -shared -capslock -nomodtweak
User=pi
Group=pi
WorkingDirectory=/home/pi
ExecStop=/bin/kill -TERM $MAINPID
ExecReload=/bin/kill -HUP $MAINPID
KillMode=control-group
Restart=on-failure
Environment=DISPLAY=:0
Environment=XAUTHORITY=/home/pi/.Xauthority
 
[Install]
WantedBy=graphical.target

启用systemd服务 

sudo systemctl daemon-reload
sudo systemctl restart x11vnc.service

7 Step6: 电脑访问

使用VNC客户端访问地址：
开发板IP:5900

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