ubuntu@jammy:~$ lsb_release -a
No LSB modules are available.
Distributor ID:	Ubuntu
Description:	Ubuntu 22.04.1 LTS
Release:	22.04
Codename:	jammy
ubuntu@jammy:~$ wget https://launchpad.net/ubuntu/+source/kdump-tools/1:1.6.10ubuntu2.1/+build/24892131/+files/kdump-tools_1.6.10ubuntu2.1_s390x.deb
... 
ubuntu@jammy:~$ ls -l kdump-tools*.deb
-rw-rw-r-- 1 ubuntu ubuntu 28370 Dec  2 14:10 kdump-tools_1.6.10ubuntu2.1_s390x.deb
ubuntu@jammy:~$ sudo apt install ./kdump-tools_1.6.10ubuntu2.1_s390x.deb
[sudo] password for ubuntu: 
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Note, selecting 'kdump-tools' instead of './kdump-tools_1.6.10ubuntu2.1_s390x.deb'
The following additional packages will be installed:
  crash libsnappy1v5 makedumpfile
The following NEW packages will be installed:
  crash kdump-tools libsnappy1v5 makedumpfile
0 upgraded, 4 newly installed, 0 to remove and 9 not upgraded.
Need to get 3,912 kB/3,940 kB of archives.
After this operation, 12.2 MB of additional disk space will be used.
Do you want to continue? [Y/n] Y
Get:1 /home/ubuntu/kdump-tools_1.6.10ubuntu2.1_s390x.deb kdump-tools s390x 1:1.6.10ubuntu2.1 [28.4 kB]
Get:2 http://ports.ubuntu.com/ubuntu-ports jammy/main s390x libsnappy1v5 s390x 1.1.8-1build3 [17.3 kB]
Get:3 http://ports.ubuntu.com/ubuntu-ports jammy/main s390x crash s390x 8.0.0-1ubuntu1 [3,744 kB]
Get:4 http://ports.ubuntu.com/ubuntu-ports jammy/main s390x makedumpfile s390x 1:1.7.0-1build1 [151 kB]
Fetched 3,912 kB in 1s (4,948 kB/s)    
Preconfiguring packages ...
Selecting previously unselected package kdump-tools.
(Reading database ... 173827 files and directories currently installed.)
Preparing to unpack .../kdump-tools_1.6.10ubuntu2.1_s390x.deb ...
Unpacking kdump-tools (1:1.6.10ubuntu2.1) ...
Selecting previously unselected package libsnappy1v5:s390x.
Preparing to unpack .../libsnappy1v5_1.1.8-1build3_s390x.deb ...
Unpacking libsnappy1v5:s390x (1.1.8-1build3) ...
Selecting previously unselected package crash.
Preparing to unpack .../crash_8.0.0-1ubuntu1_s390x.deb ...
Unpacking crash (8.0.0-1ubuntu1) ...
Selecting previously unselected package makedumpfile.
Preparing to unpack .../makedumpfile_1%3a1.7.0-1build1_s390x.deb ...
Unpacking makedumpfile (1:1.7.0-1build1) ...
Setting up libsnappy1v5:s390x (1.1.8-1build3) ...
Setting up kdump-tools (1:1.6.10ubuntu2.1) ...
Using config file '/etc/zipl.conf'
Run /lib/s390-tools//zipl_helper.device-mapper /boot
Building bootmap in '/boot'
Adding IPL section 'ubuntu' (default)
Preparing boot device: dm-0.
Done.

Creating config file /etc/default/kdump-tools with new version
Created symlink /etc/systemd/system/multi-user.target.wants/kdump-tools.service 
→ /lib/systemd/system/kdump-tools.service.
kdump-tools-dump.service is a disabled or a static unit, not starting it.
Setting up crash (8.0.0-1ubuntu1) ...
Setting up makedumpfile (1:1.7.0-1build1) ...
Processing triggers for libc-bin (2.35-0ubuntu3.1) ...
Processing triggers for man-db (2.10.2-1) ...
Processing triggers for initramfs-tools (0.140ubuntu13) ...
update-initramfs: Generating /boot/initrd.img-5.15.0-54-generic
Using config file '/etc/zipl.conf'
Run /lib/s390-tools//zipl_helper.device-mapper /boot
Building bootmap in '/boot'
Adding IPL section 'ubuntu' (default)
Preparing boot device: dm-0.
Done.
Scanning processes...                                                           
Scanning processor microcode...                                                 
Scanning linux images...                                                        

Running kernel seems to be up-to-date (ABI upgrades are not detected).

Failed to check for processor microcode upgrades.

No services need to be restarted.

No containers need to be restarted.

No user sessions are running outdated binaries.

No VM guests are running outdated hypervisor (qemu) binaries on this host.
N: Download is performed unsandboxed as root as file '/home/ubuntu/kdump-tools_1.6.10ubuntu2.1_s390x.deb' couldn't be accessed by user '_apt'. - pkgAcquire::Run (13: Permission denied)
ubuntu@jammy:~$ apt-cache policy kdump-tools
kdump-tools:
  Installed: 1:1.6.10ubuntu2.1
  Candidate: 1:1.6.10ubuntu2.1
  Version table:
 *** 1:1.6.10ubuntu2.1 100
        100 /var/lib/dpkg/status
     1:1.6.10ubuntu2 500
        500 http://ports.ubuntu.com/ubuntu-ports jammy-updates/main s390x Packages
     1:1.6.10ubuntu1 500
        500 http://ports.ubuntu.com/ubuntu-ports jammy/main s390x Packages
ubuntu@jammy:~$