Why PyQt5 can not show menu in Jetson NX TX2?

Autonomous Machines Jetson & Embedded Systems Jetson TX2
1

Hi:

  • 1: With JetPack4.5.1_R32.5.1 for Jetson TX2 NX

  • 2: I install PyQt5 refer to this forum link:https://forums.developer.nvidia.com/t/how-to-install-pyqt5-in-jetson-xavier/79554/3

  • 3: I run designer generate main.ui file and run pyuic5 main.ui >main.py in Jetson TX2 NX;

  • 4: python3 main.py

  • 5: main.py file has uploaded.
    main.py (10.1 KB)

  • Problem is: The menu bar at the top of the window has disappeared ， but it appeared in the top of the screen when mouse touch here., it is abnormally.

  • Could you give me some suggestions about development PyQt5 GUI in Jetson TX2 NX?

  • Thank you very much and best regards to you.

3

When I move mouse to the top of the screen, menu of PyQt5 is comming.

微信图片_20210520183644
微信图片_202105201836441920×887 353 KB

4

Hi,
We don’t have much experience in PyQt. It looks like the Ubuntu OS is still there. Do you see the same behavior if you open another non-qt window? Looks like window setting(certain setting about window layout) in Ubuntu OS is different.

1 Like
5

When I open cutecom with sudo cutecom, the menu is normal:

03bdab6f783769af7b3341a0baf54ed
03bdab6f783769af7b3341a0baf54ed1920×887 335 KB

6

Hi:
Finally, I replace menu view with table view in order to avoid this problem.
Thanks all.
Best Regards to all!