Currently we are using Ubuntu Server 19.04 for our Brix devices in conjunction with Mender. My colleague wants to update our rootfs to version 20.04 because that is a LTS version while 19.04 isn’t (we had to switch to 19.04 from 18.04 because of incompatibility of a tool that we needed to run).
The question that we have is this: will upgrading the Linux OS on a Mender Client through Ubuntu’s upgrade process mess anything up with regards to the Mender Client install? Does it for instance mess up the boot partition modifications?
I guess we could find out by simply doing the upgrade, but my colleague is on a course this week and if we could have a indication one way or another before he is back, that would make our next steps a lot clearer (also for any future update should we feel the need to switch to the next LTS version).