Vncserver on ubuntu 20.04 not connect from vncclient

[carles]

Which Khadas SBC do you use?

vim3

Which system do you use? Android, Ubuntu, OOWOW or others?

Ubuntu

Which version of system do you use? Khadas official images, self built images, or others?

/products/vim3/firmware/ubuntu/generic/

Please describe your issue below:

I can stablish connection for vncserver but not connect from vncclient. Perhaps I need to downgrade ubuntu’s version?
I’m following instructions from this post I’m following instructions from this topic

VIM3 安装vncserver的步骤，感谢！！！！

@pigpigfang 一.安装依赖与VNC Server $ sudo apt-get install gnome-session-flashback $ sudo apt-get install tigervnc-standalone-server 二.配置VNC使用环境 关闭防火墙与状态查看 $ sudo ufw disable Firewall stopped and disabled on system startup $ sudo ufw status Status: inactive 设置VNC远程连接密码(习惯设为khadas ) $ vncpasswd Password: Verify: Would you like to enter a view-only password (y/n)? n 设置VNC服务启时运行的配置文件 $ vim ~/.vnc/xstartup 1 #!/bin/sh 2 3 unset SESSION_MANAGER 4 unset DBUS_SESSION_BUS_AD…

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