分享您的桌面

您可以讓其他人在別臺電腦上,透過遠端桌面客戶端來檢視與控制您的電腦。設定「遠端桌面」即可讓其他人取用您的電腦,同時也對一些安全性選項進行調整。

您必需安裝《GNOME 遠端桌面》軟體套件才會看見「遠端桌面」。

  1. 開啟「概覽」並輸入「分享」。

  2. 點一下「分享」以開啟該面板。

  3. 倘若「分享」面板上方標題列中,右側的開關為關閉狀態,點一下來將開關設為開啟。

    倘若「電腦名稱」下方的文字框能進行編輯,您便能在此更改您的電腦名稱。該名稱會顯示於網路,供他人辨識您的裝置。

  4. 點一下「遠端桌面」。

  5. 要讓其他人檢視您的桌面,可以將「遠端桌面」開關設為開啟。這樣一來其他人可以嘗試連接您的電腦,並能檢視螢幕上的內容。

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

安全性

The Authentication section displays the login credentials to be used in the client software on the connecting device.

使用者名稱

Use the suggested value or enter your own.

密碼

Use the suggested value or enter your own.

Click the button next to each entry if you want to place it in the clipboard.

Verify Encryption

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

Connecting

The How to Connect section displays the Device Name and Remote Desktop Address that can be used on the connecting computer. Click the button next to each entry if you want to place it in the clipboard. A connection can also be made using your IP address.

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

客戶端

要從其他電腦連接您的桌面,可以使用以下常見的客戶端。

從 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.

  • xfreerdp is a command line client available as a package in most distributions. The option /network:auto should be passed to the client on the command line.

從 Microsoft Windows:
  • mstsc is the built-in Windows client. Default settings are recommended.

從 Linux、Windows 或是 macOS:
  • Thincast is a proprietary client. The Linux version is available as a flatpak. Default settings are recommended.

停止分享您的桌面

要與正在檢視您桌面的人中斷連線:

  1. 點一下頂端列右側的系統選單。

  2. Click Screen is being shared.

  3. Click Turn off.

進階主題

Command line configuration

The grdctl utility allows you to configure your host settings in a console window. For usage details, type grdctl --help.

H.264

H.264 video encoding heavily reduces bandwidth. GNOME Remote Desktop will use H.264 when: the graphics pipeline is used (a requirement of the protocol), the client supports it, and NVENC (NVIDIA's encoder) is available.