I'm running Octoprint with ubuntu installed on an old HP Chromebox(mrchromebox)
After the ubuntu and octo install I am left with 2gb free out of the "16"gb ssd. I have an SD card that I am using as a place to store the uploaded gcodes, timelapses, etc to keep from maxing out the ssd.
The SD card mounts and I can change the upload folder from the octoprint settings and it'll work fine. If/when I need to shutdown or restart the chromebox octoprint goes back to the default folder that is on the ssd. I can see the SD card mounted when ubuntu loads but octorpint isn't keeping the setting. If I go back to the settings and change the folder path it works fine again.
I am relatively new to linux so speak slow....lol.