Marie Stará
413827@mail.muni.cz
Ekaterina Gerasimova
kittykat3756@gmail.com
Michael Hill
mdhillca@gmail.com
Jim Campbell
jcampbell@gnome.org
다른 사람이 RDP로 데스크톱을 보고 제어할 수 있게합니다.
조성호
shcho@gnome.org 2021, 2022, 2023

# 데스크톱 공유

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.

Open the Activities overview and start typing System.

Select Settings System from the results. This will open the System panel.

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.

# 연결

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.

# 클라이언트

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

## 리눅스에서:

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.

xfreerdp는 대부분 배포판에서 활용할 수 있는 명령행 클라이언트입니다. 명령행에서 클라이언트에 /network:auto 옵션을 전달해야합니다.

## 마이크로소프트 윈도우에서:

윈도우 내장 클라이언트인 mstsc가 있습니다. 기본 설정을 권장합니다.

## 리눅스, 윈도우, 맥OS 에서:

Thincast는 상용 클라이언트입니다. 리눅스 버전으로 플랫팩으로도 제공합니다. 기본 설정을 권장합니다.

# 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.

# 데스크톱 공유 중지

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

상단 표시줄의 우측에 위치한 시스템 메뉴를 누릅니다.

화면 공유 중을 누릅니다.

끄기를 누릅니다.

# 고급 주제

## 명령행 설정

grdctl 유틸리티로 콘솔 창에서 호스트 설정 값을 설정할 수 있습니다. 사용법을 알아보려면 grdctl --help 명령을 입력합니다.

## H.264

H.264 영상 인코딩은 대역폭을 대폭 줄입니다. 그놈 원격 데스크톱에서는 그래픽 파이프라인을 활용할 때(프로토콜 요구사항), 클라이언트에서 지원할 때, NVENC(엔비디아 인코더)를 활용할 수 있을 때 H.264 인코더를 활용합니다.