A couple of weeks ago my api, which is running the original Ubuntu with all updates applied, said there was an OS upgrade available. I backed my data up and told it to proceed but it fell over having insufficient space in root. I've read much of many people's struggles to get the api to use external media for its OS, which doesn't look encouraging.
Is there any way to do this upgrade or am I stuck with what I've got, does anyone know please? Thanks!