Screen issue after several hours of continuous screen refresh (e.g. showing video, etc.)

Robotics & Edge Computing Jetson & Embedded Systems Jetson Xavier NX
1


We using Jetson Xavier NX Dev Kit with 8 GB RAM.
Jetpack version: 5.0-b114.
Ubuntu 20.04.4 LTS.
After several hours of continuous screen refresh, on screen connected to hdmi appears strange artefacts and in journalctl throws error message on every screen refresh (for ex. keyboard appearance).

Aug 12 15:34:17 ubuntu /usr/lib/gdm3/gdm-x-session[2688]: NVMAP_IOC_GET_FD failed: Bad address

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It doesn’t depends on cuda load or anything else. So we can load gpu and cpu on 100% but show static image on screen, and there is no error. But if we continiously refresh screen, it goes to fail, even if there is no significant cpu/gpu loading.

2

Hi,
The next release is production release and going to be delivered soon. Once it’s released, please upgrade and try.

3

The JetPack 5.0.2 GA release has been published, please get it a try. Thanks

4

We have been testing for about three days, seems that issue is gone. Many thanks!

5

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