SUSE-RU-2025:20993-1: important: Recommended update for suse-migration-services

[SLE-UPDATES]

# Recommended update for suse-migration-services

Announcement ID: SUSE-RU-2025:20993-1  
Release Date: 2025-11-05T10:01:21Z  
Rating: important  
References:

  * bsc#1248137
  * bsc#1250076
  * bsc#1250078

  
Affected Products:

  * SUSE Linux Enterprise Server 16.0
  * SUSE Linux Enterprise Server for SAP Applications 16.0

  
  
An update that has three fixes can now be installed.

## Description:

This update for suse-migration-services fixes the following issues:

  * Set systemd offline for Zypper in chroot mode
  * Fix apparmor install procedure
  * Fixed azuremetadata device lookup
  * Use of f-strings not allowed in the DMS (bsc#1248137)
  * Simplify interface naming by disabling predictable names at boot
  * Fixed test_check_lsm_migration unit test
  * Fix setup_host_network_test by mocking os.makedirs
  * wicked2nm: log network state on nm-online failure
  * Fixed LSM pre checks to be more robust
  * shellcheck heavily complained
  * Do not evaluate wicked2nm output in precheck
  * Fix unit test for lsm check
  * prechecks/lsm.py: remove _apparmor_analyze_profiles()
  * LSM migration check for AppArmor about SELinux
  * Improve pre-check message
  * Fix MinSLEVersion value depending on target
  * reduce package set on migration image
  * Fixed behavior of wicked2m pre check
  * implementation of sshd root login pre-check
  * Fixed selinux to apparmor migration
  * Fixed reading of migration config for target class
  * Add recursion guard to MigrationConfig::_merge_config_dicts
  * shrink migration image
  * container/sle16/config.sh
  * sle16/config.sh - use dropin for s390 migration-config
  * doc: fix indentation
  * check for migration target by matching ISO file name
  * config: introduce dropin dir migration-config.d/
  * Apply SLE16 live image setup to container setup
  * bind mount only required subdirectories under /run into chroot
  * Fix: Migration is done, but we get messages about core dumps (bsc#1250078)
  * Add missing package requirement
  * check migration target before testing for architecture version
  * setup_host_network: simplify code - use os.makedirs()
  * Create systemd.link files for virtual VMware/Hyper-V NICs (bsc#1250076)
  * Preserve systemd.link files from /etc/systemd/network/
  * Add changes for newest wicked2nm
  * Ensure wicked2nm is a dependency of pre-checks for SLE 16 migration
  * Apply sysctl to migration system
  * implement x86_64 CPU architecture check as a pre-check

## Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like
YaST online_update or "zypper patch".  
Alternatively you can run the command listed for your product:

  * SUSE Linux Enterprise Server 16.0  
    zypper in -t patch SUSE-SLES-16.0-10=1

  * SUSE Linux Enterprise Server for SAP Applications 16.0  
    zypper in -t patch SUSE-SLES-16.0-10=1

## Package List:

  * SUSE Linux Enterprise Server 16.0 (noarch)
    * suse-migration-services-common-2.1.26-160000.1.1
    * suse-migration-pre-checks-2.1.26-160000.1.1
  * SUSE Linux Enterprise Server for SAP Applications 16.0 (noarch)
    * suse-migration-services-common-2.1.26-160000.1.1
    * suse-migration-pre-checks-2.1.26-160000.1.1

## References:

  * https://bugzilla.suse.com/show_bug.cgi?id=1248137
  * https://bugzilla.suse.com/show_bug.cgi?id=1250076
  * https://bugzilla.suse.com/show_bug.cgi?id=1250078

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