jetson nano系統設置中desktop sharing無法打開需要進行以下幾步：
$ sudo apt-get install vino dconf-editor
$ dconf write /org/gnome/desktop/remote-access/prompt-enabled false
$ dconf write /org/gnome/desktop/remote-access/require-encryption false
$ sudo vi /usr/share/glib-2.0/schemas/org.gnome.Vino.gschema.xml
打開schemas/org.gnome.Vino.gschema.xml後在第二行後加入以下內容
<key name='enabled' type='b'>
<summary>Enable remote access to the desktop</summary>
<description>
If true, allows remote access to the desktop via the RFB
protocol. Users on remote machines may then connect to the
desktop using a VNC viewer.
</description>
<default>false</default>
</key>
重啓系統後在打開系統設置
reboot