Hello @all
Does anybody know if there is a problem with kernel-4.18.0-553.36.1.el8_10.x86_64?
I have some VMs where dnf found and installed this kernel version, but two VMs are stuck at kernel-4.18.0-553.34.1.el8_10.x86_64 and dnf does not find any later version of a kernel…
I tried dnf clean all but that didn’t help.
Is this an error or is it normal that not all machines get the above mentioned “36” kernel? 
Ok, I tried some things and now I am quite sure, that this is a temporary problem and has something to do with IPv6. We have a static public IPv4 address but no native IPv6 from our ISP, so I configured IPv6 with a tunnelbroker (Hurricane Electric).
It seems that this will help for me:
dnf clean all
dnf -4 update
[root@rocky ~]# rpm -qa |grep kernel
kernel-4.18.0-553.34.1.el8_10.x86_64
kernel-modules-4.18.0-553.33.1.el8_10.x86_64
kernel-4.18.0-553.33.1.el8_10.x86_64
kernel-modules-4.18.0-553.34.1.el8_10.x86_64
kernel-tools-libs-4.18.0-553.34.1.el8_10.x86_64
kernel-tools-4.18.0-553.34.1.el8_10.x86_64
kernel-core-4.18.0-553.33.1.el8_10.x86_64
kernel-core-4.18.0-553.34.1.el8_10.x86_64
[root@rocky ~]# dnf -4 update
Letzte Prüfung auf abgelaufene Metadaten: vor 1:03:41 am Sa 25 Jan 2025 19:34:40 CET.
Abhängigkeiten sind aufgelöst.
Nichts zu tun.
Fertig.
[root@rocky ~]# dnf clean all
68 Dateien entfernt
[root@rocky ~]# dnf -4 update
Rocky Linux 8 - AppStream 17 MB/s | 15 MB 00:00
Rocky Linux 8 - BaseOS 21 MB/s | 13 MB 00:00
Rocky Linux 8 - Extras 14 kB/s | 15 kB 00:01
Rocky Linux 8 - PowerTools 8.9 MB/s | 3.9 MB 00:00
Extra Packages for Enterprise Linux 8 - x86_64 10 MB/s | 14 MB 00:01
OCS Inventory NG repository for Enterprise Linux 8 - x86_64 628 kB/s | 138 kB 00:00
Remi's Modular repository for Enterprise Linux 8 - x86_64 1.8 MB/s | 1.0 MB 00:00
Safe Remi's RPM repository for Enterprise Linux 8 - x86_64 2.0 MB/s | 2.1 MB 00:01
Abhängigkeiten sind aufgelöst.
===================================================================================================================================================================================================================
Package Architecture Version Repository Size
===================================================================================================================================================================================================================
Installieren:
kernel x86_64 4.18.0-553.36.1.el8_10 baseos 10 M
kernel-core x86_64 4.18.0-553.36.1.el8_10 baseos 43 M
kernel-modules x86_64 4.18.0-553.36.1.el8_10 baseos 36 M
Aktualisieren:
bpftool x86_64 4.18.0-553.36.1.el8_10 baseos 11 M
kernel-tools x86_64 4.18.0-553.36.1.el8_10 baseos 11 M
kernel-tools-libs x86_64 4.18.0-553.36.1.el8_10 baseos 10 M
python3-perf x86_64 4.18.0-553.36.1.el8_10 baseos 11 M
Entfernen:
kernel x86_64 4.18.0-553.33.1.el8_10 @baseos 0
kernel-core x86_64 4.18.0-553.33.1.el8_10 @baseos 71 M
kernel-modules x86_64 4.18.0-553.33.1.el8_10 @baseos 25 M
Transaktionsübersicht
===================================================================================================================================================================================================================
Installieren 3 Pakete
Aktualisieren 4 Pakete
Entfernen 3 Pakete
Gesamte Downloadgröße: 133 M