Nvpmodel crash

[hyeyum1]

Hello, I am using Jetson OrinNX module and custom board, And I’m using Jetpack6 (Jetson Linux 36.3).
I am experiencing issues like the link below.

Segfault in /usr/sbin/nvpmodel

Thanks @KevinFFF. I tested it and at least there is no segfault anymore. Here is my output: Nov 21 21:57:18 evs systemd[1]: Starting nvpmodel service... Nov 21 21:57:19 evs nvpmodel.sh[680]: NVPM ERROR: Error opening /sys/kernel/nvpmodel_clk_cap/emc: 2 Nov 21 21:57:19 evs nvpmodel.sh[680]: NVPM ERROR: Error opening /sys/kernel/nvpmodel_clk_cap/emc: 2 Nov 21 21:57:19 evs nvpmodel.sh[680]: NVPM ERROR: Error opening /sys/kernel/nvpmodel_clk_cap/emc: 2 Nov 21 21:57:19 evs nvpmodel.sh[680]: NVPM E…

But for me, not only the above issue, but also the phenomenon of changing all the icons in the system.

For now, the issue of nvpmodel crash seems to have been resolved when I copied the file by referring to the above link. However, the icon remains the same as the image.
Also, the imx219 that originally worked well doesn’t work all of a sudden.

I will attach the information I captured. Please help me as soon as possible.

Also, if the nvpmodel.service comes out as follows, please check if it is working properly.

[KevinFFF]

Hi hyeyum1,

@hyeyum1

But for me, not only the above issue, but also the phenomenon of changing all the icons in the system.

Which icon do you mean? The upper right red one?

Could you also verify with the latest JP6.1(R36.4.0) since the related change should be included?

@hyeyum1

if the nvpmodel.service comes out as follows, please check if it is working properly.

Yes, they are the expected result.

[hyeyum1]

Thank you for your quick reply.

@KevinFFF

Which icon do you mean? The upper right red one?

Yes red icon. I have too many of those icons, and I want to get rid of them because it looks like there’s an error.

@KevinFFF

Could you also verify with the latest JP6.1(R36.4.0) since the related change should be included?

Are the changes only in 36.4 and not in 36.3?

[KevinFFF]

@hyeyum1

Yes red icon. I have too many of those icons, and I want to get rid of them because it looks like there’s an error.

Have you confirmed that red icon is caused from nvpmodel service?
It seems like gdm related issue.
How do you reproduce this issue?

@hyeyum1

Are the changes only in 36.4 and not in 36.3?

The fix is included only in R36.4.0.

[hyeyum1]

I rebooted while using isaac ros2, and the icon changed at the same time as the nvpmodel error. I thought the icon changed due to the nvpmodel error because the time when the icon changed was the same as the nvpmodel error.

Have you seen any issues related to red icon? I really want to know why.

you told me to update to 36.4, I will try running isaac ros2 at 36.4 and post again if I get the same error.

[KevinFFF]

Yes, please verify with the latest R36.4.0 first.
And share the following logs if you still hit the issue.

1. full dmesg
2. /var/log/syslog