Jetson orin（Ubuntu20.04）不接显示器无法输出VNC图像解决办法以及vnc安装记录

sudo apt install vino

好像Jetpack 5.0中已经自带了。。

配置VNC server:

gsettings set org.gnome.Vino prompt-enabled false

gsettings set org.gnome.Vino require-encryption false

编辑org.gnome,增加一个“enabled key”的参数：

cd /usr/share/glib-2.0/schemas

sudo cp org.gnome.Vino.gschema.xml org.gnome.Vino.gschema.xml.old

sudo vi org.gnome.Vino.gschema.xml

<key name='enabled' type='b'><summary>Enable remote access to the desktop</summary><description>If true, allows remote access to the desktip via the RFBprotocol. Users on remote machines may then connect to thedesktop using a VNC viewer.</description><default>false</default></key>

 

编译：

sudo glib-compile-schemas /usr/share/glib-2.0/schemas

手工启动vnc-server：

/usr/lib/vino/vino-server

 

 

Step 0: 在设置中打开屏幕共享，并且打开自动登录

Settings → Sharing → Screen Sharing → set ‘Active’

Step 1: 安装xserver-xorg-video-dummy

$ sudo apt update

$ sudo apt install xserver-xorg-video-dummy

Step 2: 创建虚拟显示器

$ cd /etc/X11$ sudo vim xorg.conf.dummy

Step3: 在xorg.conf.dummy中添加如下配置（下面1920x1080的配置）

jetsonorin系列虚拟显示配置文件资源-CSDN文库文件

Section "Device"Identifier "DummyDevice"Driver "dummy"VideoRam 256000
EndSectionSection "Screen"Identifier "DummyScreen"Device "DummyDevice"
Monitor "DummyMonitor"DefaultDepth 24SubSection "Display"Depth 24Modes "1920x1080_60.0"EndSubSection
EndSection
Section "Monitor"Identifier "DummyMonitor"HorizSync 30-70VertRefresh 50-75ModeLine "1920x1080" 148.50 1920 2448 2492 2640 1080 1084 1089 1125 +Hsync +Vsync
EndSection

Step 4: 替换 /etc/X11/xorg.conf

$ cp xorg.conf xorg.conf.backup

$ cp xorg.conf.dummy xorg.conf

Step 5: 重启

$ sudo reboot

1、如果想恢复hdmi的硬件显示，需要恢复配置然后reboot

                    cp xorg.conf.backup  xorg.conf

2、如果window平台连不上提示 server did not offer supported security type

gsettings set org.gnome.Vino prompt-enabled false

gsettings set org.gnome.Vino require-encryption false