Recently when we install jetson-stats for jtop, jtop keeps showing error as below.
The jetson_stats.service is not active. Please run: sudo systemctl restart jetson_stats.service
After check, we think the reason of no jtop.service is becasue we didn’t have a fan control on our carrier board.
[INFO] jtop.core.common - fan loaded on /sys/devices/pwm-fan/
[INFO] jtop.core.common - jetson_clocks loaded on /usr/bin/jetson_clocks
[INFO] jtop.core.common - tegrastats loaded on /usr/bin/tegrastats
[INFO] jtop.main - jetson_stats server loaded
[INFO] jtop.core.fan - Mode set default status=False
Traceback (most recent call last):
File “/usr/lib/python2.7/multiprocessing/process.py”, line 267, in _bootstrap
File “/usr/local/lib/python2.7/dist-packages/jtop/service.py”, line 188, in run
File “/usr/local/lib/python2.7/dist-packages/jtop/core/fan.py”, line 166, in initialization
File “/usr/local/lib/python2.7/dist-packages/jtop/core/fan.py”, line 197, in set_mode
self.auto = not status
File “/usr/local/lib/python2.7/dist-packages/jtop/core/fan.py”, line 267, in auto
with open(self.path + ‘temp_control’, ‘w’) as f:
IOError: [Errno 13] Permission denied: ‘/sys/devices/pwm-fan/temp_control’
[INFO] jtop.service - Service closed
We ever ran an earilier version of jtop on our carrier board. Could you fix this problem?