Now there is another error, there is no /boot/hw_intfc.conf file in system
It fails at:
Traceback (most recent call last):
File "/usr/bin/rockpi-penta/misc.py", line 192, in <module>
open_pwm_i2c()
File "/usr/bin/rockpi-penta/misc.py", line 181, in open_pwm_i2c
replace('/boot/hw_intfc.conf', 'intfc:pwm0=off', 'intfc:pwm0=on')
File "/usr/bin/rockpi-penta/misc.py", line 171, in replace
with open(filename, 'r') as f:
FileNotFoundError: [Errno 2] No such file or directory: '/boot/hw_intfc.conf'
But there is another errors, which you can notice
Here is complete paste
The only thing which I did after flashing OS was apt update & upgrade
This is file for rockpi 4, but not for 3a, as mentioned here