Marie Stará
413827@mail.muni.cz
Ekaterina Gerasimova
kittykat3756@gmail.com
Michael Hill
mdhillca@gmail.com
Jim Campbell
jcampbell@gnome.org
让其他人使用 RDP 查看您的桌面并与桌面进行交互。
TeliuTe
teliute@163.com 2011, 2012
tuberry
orzun@foxmail.com 2021
Victor_Trista
ljlzjzm@hotmail.com 2023

# 共享您的桌面

You can let other people view and control your desktop from another device with a desktop viewing application. Configure Desktop Sharing to allow others to access your desktop and set the security preferences.

If you want to log in to your user account remotely, see Remote Login.

打开活动概览后输入系统。

从结果中选择设置系统。这将打开系统面板。

Select Remote Desktop to open the Desktop Sharing panel.

To let others view your desktop, switch on Desktop Sharing. This means that others will be able to try and connect to your device and view your screen.

To let others interact with your desktop switch on Remote Control. This may allow the other person to move your cursor, run applications, and browse your files, depending on the security settings which you are currently using.

# 连接

The How to Connect section displays the Hostname and Port that can be used on the connecting device. Click the button next to each entry if you want to place it in the clipboard. A connection can also be established using your IP address.

If you also enable Remote Login, it will set its port number to 3389. This means Desktop Sharing will use a different port, for example, 3390.

If the port number is not 3389, specify it when connecting.

When the other device is successfully connected to your desktop, you will see the Screen is being shared icon in your system status area.

If the text set as Device Name can be edited, you can change the name of your device on the network.

# Authentication

The Login Details section displays the user name and password to be used in the client software used for connecting to your desktop.

Click Verify Encryption to display the encryption fingerprint. Compare it with the value displayed by the client when connecting: they should be identical.

# 客户端

To connect to your desktop from another device, the following clients are known to work.

## Linux：

Remmina, a GTK client, is available as a package in most distributions, and also as a flatpak. Use default settings, particularly Color depth “Automatic” in the connection profile settings.

Connections, a GTK client, is available as a package in most distributions, and also as a flatpak.

xfreerdp 是一个命令行客户端，包含在大多数发行版中。选项 /network:auto 需要在命令行上传递给客户端。

## Microsoft Windows：

mstsc 是 Windows 内置的客户端。建议使用默认设置。

## Linux，Windows 或 macOS：

Thincast 是一个专有的客户端。Linux 版本以flatpak的形式提供。建议使用默认设置。

# Checking connection

In your chosen client, enter the Hostname or IP address.

If the port number differs from 3389, specify it (address:port).

On many networks you need to add a “.local” suffix to the computer's name for the connection to work.

Fill in the user name and password for Desktop Sharing.

# 停止共享您的桌面

To disconnect someone who is viewing your desktop, follow the steps below.

点击顶栏右侧的系统菜单。

点击 正在共享屏幕。

点击 关闭。

# 进阶主题

## 命令行配置

grdctl 实用程序允许您在控制台窗口中配置主机设置。有关具体的用法，请键入 grdctl --help。

## H.264

H.264 视频编码大大降低了带宽。GNOME 远程桌面 将在以下情况下使用 H.264：使用了图形管道（协议的要求），客户端支持它，并且 NVENC（NVIDIA 的编码器）可用。