The ORIN NANO DEVKIT display is abnormal

[chen.xi]

With ORIN NANO devkit, no matter it is SDKmanager or balenaEtcher, the system display is unstable, and there is only a small probability that it can enter the desktop. However, ssh can be used to connect to the system remotely. However, our actual development requires a graphical interface. Is there any way to find out the specific cause?

The following interface is displayed when the VNC connection is used.

Here is the complete dmesg information.
jetsonOrinNano_2023-07-27_10_45_08.log (146.4 KB)

[DaveYYY]

Hi,

你們現在是headless，想要用VNC進GUI環境嗎？如果接實體螢幕顯示是正常的嗎？
麻煩也給一下Xorg的log

/var/log/Xorg.0.log

[chen.xi]

@DaveYYY

/var/log/Xorg.0.log

实际上我们是需要GUI界面，VNC只是为了试一下能不能连上GUI界面。
Xorg.0.log (48.4 KB)

[DaveYYY]

Hi,

你們用的是Orin Nano官方的DevKit沒錯嗎？
usecase是有接螢幕但是GUI出不來？
Xorg後半段的log看起來螢幕訊號非常頻繁的連上又中斷，要不要換一台螢幕或是線試試看

[chen.xi]

@DaveYYY

usecase是有接螢幕但是GUI出不來？

是的，接上了，但是没有GUI出来

[chen.xi]

VNC is unavailable.
Any good suggestions?

[DaveYYY]

lsmod | grep nvidia看看nvidia和nvidia_modeset是不是都有被load起來，如果都有的話應該就不是軟體的問題，請你們先試試看換一組螢幕/線、還是一樣的話我們再討論
或者forum上也有非常多user在討論dummy display

VNC without display

Hello, We’re trying to setup orin desktop without display. Note that we don’t have physical access to the device and it’s not plugged into a screen. Our end goal is to be able to access the desktop via vnc, using screen sharing or x11vnc. In our past experience with jetson devices, creating a virtual screen is enough, but this don’t seem to be the case with orin. NVIDIA docs and other forum posts points to this page – Setting Up VNC | NVIDIA Developer This setup is broken,. calling gsettings …

[chen.xi]

@DaveYYY

mod | grep nvidia看看nvidia和nvidia_modeset是不是都有被load起來，如果都有的話應該就不是軟體的問題，

我们更换一套显示跟线再试一下。