The dependency libkpmcore9 cannot be upgraded from libkpmcore8,
therefore the package partitionmanager is hold back from upgrades.
What exactly causes "apt upgrade" to not be able to upgrade to
libkpmcore9 from libkpmcore8? Below I will show what I figured out so
far. Is there some more detail I could search for? Or is it a bug and
if so, for which package (libkpmcore9 or apt or some other instance)
should I report it?
My OS is Debian testing ("Bullseye"), kernel-release 5.4.0-4-amd64 and
kernel-version being #1 SMP Debian 5.4.19-1 (2020-02-13), besides the
below mentioned packages upgraded to the newest package versions.
I have done the following to clarify the situation, which shows that
the hold back is caused by the dependency libkpmcore9:
apt upgrade partitionmanager -s
The following packages have unmet dependencies:
partitionmanager : Depends: libkpmcore9 (>= 4.1.0) but it is not
going to be installed
E: Broken packages