Comment 3 for bug 1815133

HI Lech,
the situation you described is in upcoming Ubuntu 19.04

But in the meantime libsensors4 is not more published there (this was a library transition with Debian bug #915873 being an issue. This was finalized and fixed by [1]

I tested in a container and can install kubuntu-desktop just fine.

Furthermore there are no dependencies to libsensors4 (which was a requirement to remove it from the archive anyway).

$ reverse-depends libsensors4 -r disco
reverse-depends: Error: <p>Package not published in specified release</p>

[1]: https://launchpad.net/ubuntu/+source/lm-sensors/1:3.5.0-3ubuntu1