How to Extend the SD card on your NavPi
This is based on the NavPi Written Tutorials series by NavTechServers.
Connect to the command line through SSH or with a keyboard and screen.
After that run:
You’ll see the Raspberry Pi Software Configuration Tool (raspi-config) menu screen
Select option 7 – Advanced Options
Then select option A1 – Expand Filesystem
If successful, you’ll see the following message:
Root partition has been resized The filesystem will be enlarged upon the next reboot
Use the arrow keys to make selections in the Config Tool menu
Then reboot the PI
Once back up and running, open the Terminal and enter the following:
You should now see the increased Size next to /dev/root in listed output
Example Output /dev/root (Size) 15G (Avail) 5.9G (Use) 43% (Mounted on) /
Congrats, you have now successfully expanded your SD card.