[Spacewalk-list] dnf upgrade - cannot install both

[Mertens, Jonas]

Hi all,

I installed spacewalk for centos8 via nightly build as follows:

dnf --repofrompath=spacewalk-client-repo,http://copr-be.cloud.fedoraproject.org/results/@spacewalkproject/nightly-client/epel-8-x86_64/ --nogpgcheck install rhn-client-tools rhn-check rhn-setup rhnsd python3-subscription-manager-rhsm yum-rhn-plugin
rpm -Uvh http://<SPACEWALK-SERVER>/pub/rhn-org-trusted-ssl-cert-1.0-1.noarch.rpm
rhnreg_ks --serverUrl=https:// <SPACEWALK-SERVER>/XMLRPC --sslCACert=/etc/pki/ca-trust/extracted/pem/tls-ca-bundle.pem --activationkey=1-centos8
rhn-actions-control --enable-deploy
systemctl enable rhnsd && systemctl start rhnsd
echo 'reposdir=/etc/yum.repos.d/custom' >> /etc/dnf/dnf.conf

Here comes my problem: dnf upgrade gives following errors:

[root at spacewalk-centos8-test ~]# dnf upgrade
This system is receiving updates from Red Hat Satellite or Spacewalk server.
Letzte Prüfung auf abgelaufene Metadaten: vor 0:27:00 am Di 04 Feb 2020 05:22:39 EST.
Fehler:
Problem 1: cannot install both kernel-4.18.0-147.3.1.el8_1.x86_64 and kernel-4.18.0-147.3.1.el8_1.x86_64
  - cannot install the best update candidate for package kernel-4.18.0-147.3.1.el8_1.x86_64
  - cannot install the best update candidate for package kernel-4.18.0-80.el8.x86_64
Problem 2: cannot install both kernel-core-4.18.0-147.3.1.el8_1.x86_64 and kernel-core-4.18.0-147.3.1.el8_1.x86_64
  - cannot install the best update candidate for package kernel-core-4.18.0-147.3.1.el8_1.x86_64
  - cannot install the best update candidate for package kernel-core-4.18.0-80.el8.x86_64
Problem 3: cannot install both kernel-modules-4.18.0-147.3.1.el8_1.x86_64 and kernel-modules-4.18.0-147.3.1.el8_1.x86_64
  - cannot install the best update candidate for package kernel-modules-4.18.0-147.3.1.el8_1.x86_64
  - cannot install the best update candidate for package kernel-modules-4.18.0-80.el8.x86_64
(try to add '--skip-broken' to skip uninstallable packages or '--nobest' to use not only best candidate packages)

My google research brought me to an libsolv Update, but it is up to date.
Any ideas? Thanks in advance.


Freundliche Grüße / Kind regards
Jonas Mertens
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