30.8. VNC

VNC连接ubuntu的远程桌面提示下列错误的解决方法：

Unable to connect to VNC Server using your chosen security setting.Either upgrade VNC Server to a more recent version, or select a weaker level of encryption

sudo apt install dconf-editor

依次进入org->gnome->desktop->remote-access将require-encryption关闭，将prompt-enabled关闭。