Got a tablet for my 10 years old. She had one before, a kid's tablet, but she couldn't finish some games unless I allowed the tablet to report precisely how often she played, her score, etc. No way.

I did some homework and ordered a Lenovo Tab M10 HD 10.1", LTE, 64GB 4GB RAM, on the list of Ubuntu-touch compatibles. Now I'm waiting for the delivery and wondering whether I didn't bite more than I could chew.

I've installed Lubuntu (or other Ubuntu flavours) several times. I usually find it pretty straightforwards, except once, over 20 years ago, when I had to fight during several days to get the sound functioning.

I avoid Debian because I don't like RTFM answers. Never tried to install any other Linuxes. Never rooted a phone or a tablet before.

This is to give you an idea of my level of competence. So, now my question : how long is it going to take me to install Ubuntu-touch on that tablet?