After flash AGX Xavier to Jetpack 5.0.1. No fan was found in /sys/device. At the same time, “Jetson Power GUI” show no fan. However, every time I reboot the Xavier, the fan will work for a while.
Please check if any connection issue on your device.
hello live459745355,
did you meant the fan only rotate during the system boot-up? it’s normal due to the default settings.
the fan speed step is associated with the trip point temperature.
please check the configuration file, i.e. /etc/nvpmodel/nvpmodel_t194.conf, and changing the default fan mode.
here’s documentation for your reference, Fan Mode Configuration.
thanks
Hi,
In the case of Jetpack 5.0.1, the fan is controlled by the files of /etc/nvpower/nvfancontrol folder? Xavier case, edit the file ‘nvfancontrol_p2888.conf’ the parameter FAN_DEFAULT_PROFILE from quiet to cool, for example.
hello k-hamada,
yes, nvfancontrol is a userspace fan speed control daemon used by Orin.
you may configure the default fan profile by… /etc/nvfancontrol.conf.
Do you make a distinction between daemon and the config file for it?
hello k-hamada,
may I know what’s the failure you seen, we’ve tested it and nvfancontrol work normally.
may I know what’s the failure you seen
What do you want to say?
please check the configuration file, i.e. /etc/nvpmodel/nvpmodel_t194.conf, and changing the default fan mode.
Did you check it with Jetpack 5.0.1 ?
we’ve tested it and nvfancontrol work normally.
My Xavier fan is working fine on Jetpack 5.0.1 with the method as described above.