repository broken ppa kubuntu backports 19.04

Cannot upgade as kdepim-runtime wants akonadi-server >= 1.8 and 4:18.12.3 is installed.
Both kdepim-runtime and akonadi-server are the latest versions.
It may be a packaging error or apt bug.

Teste on October 04, 2019:

--1--
# apt full-upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Error!
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 kdepim-runtime : Depends: akonadi-server (>= 1.8) but it is not going to be installed
E: Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.

--2--
# dpkg -l akonadi-server
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name Version Architecture Description
+++-==============-==================-============-=================================
ii akonadi-server 4:18.12.3-0ubuntu3 amd64 Akonadi PIM storage service

--3--
# dpkg -l kdepim-runtime
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name Version Architecture Description
+++-==============-==================-============-==================================
ii kdepim-runtime 4:18.12.3-0ubuntu2 amd64 runtime components for Akonadi KDE

--4--
# apt install akonadi-server
Reading package lists... Done
Building dependency tree
Reading state information... Done
akonadi-server is already the newest version (4:18.12.3-0ubuntu3).

--5--
# apt-get install kdepim-runtime
Reading package lists... Done
Building dependency tree
Reading state information... Done
kdepim-runtime is already the newest version (4:18.12.3-0ubuntu2).