Apt is seemingly unable to do anything useful for me, repeatedly giving messages of this form:
dpkg: dependency problems prevent configuration of linux-server:
linux-server depends on linux-image-server (= 188.8.131.52.44); however:
Version of linux-image-server on system is 184.108.40.206.45.
linux-server depends on linux-headers-server (= 220.127.116.11.44); however:
Version of linux-headers-server on system is 18.104.22.168.45.
dpkg: error processing linux-server (--configure):
dependency problems - leaving unconfigured
This is basically the same problem as I cannot install any package (linux-image-server, linux-server dependencies errors) which got closed Duplicate to an answer that is totally useless for this situation. None of the advice in that very generic answer about dependencies helps.
sudo apt-get clean
sudo apt-get autoclean
sudo apt-get update
all have no not effect. While
sudo apt-get -f install
sudo dpkg --configure -a
sudo apt-get -u dist-upgrade
sudo apt-get -o Debug::pkgProblemResolver=yes dist-upgrade
all give some form of the error message above.