Issues with pip

for checking the version of python (it comes with 2 pre-installed versions of python)

for python 2 use : python —version

for python 3 use : python3 —version

now install pip using command : sudo apt-get install python3-pip

if you are not connected to internet you will get error ‘unable to open lock’

Issues with Jtop

Ran command : jtop

The jetson_stats.service is not active. Please run: sudo systemctl restart jetson_stats.service

Ran command : sudo systemctl restart jetson_stats.service

Failed to restart jetson_stats.service: Unit jetson_stats.service not found.