SUSE-RU-2026:3174-1: important: Recommended update for release-notes-sles

[SLE-UPDATES]

# Recommended update for release-notes-sles

Announcement ID: SUSE-RU-2026:3174-1  
Release Date: 2026-07-22T07:09:18Z  
Rating: important  
References:

  * bsc#1200759
  * bsc#1201981
  * bsc#1212186
  * bsc#1219730
  * bsc#933411
  * jsc#PED-10574
  * jsc#SLE-21484
  * jsc#TEAM-815

  
Affected Products:

  * openSUSE Leap 15.4
  * SUSE Linux Enterprise Desktop 15 SP4
  * SUSE Linux Enterprise High Performance Computing 15 SP4
  * SUSE Linux Enterprise Server 15 SP4
  * SUSE Linux Enterprise Server 15 SP4 LTSS
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4
  * SUSE Manager Proxy 4.3
  * SUSE Manager Retail Branch Server 4.3
  * SUSE Manager Server 4.3

  
  
An update that contains three features and has five fixes can now be installed.

## Description:

This update for release-notes-sles fixes the following issues:

  * Update to version 15.4.20260709 (bsc#933411)
    * Document removal of scsi_mod.use_blk_mq (bsc#1201981)
    * Provide documentation link for Python 3 module lifecycle (bsc#1200759)
  * Update to version 15.4.20260227 (bsc#933411)
    * Updated note to say that AArch64 supports both 4K and 64K block sizes (bsc#1212186)
    * Added note about KubeVirt support (bsc#1219730)
    * Added note about cronie minute change (jsc#DOCTEAM-815)
    * Added note about libmfx being removed (jsc#PED-10574)
    * Added note about Vagrant 2.2.18 (jsc#SLE-21484)

## 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 15 SP4 LTSS  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2026-3174=1

  * SUSE Manager Server 4.3  
    zypper in -t patch SUSE-SLE-INSTALLER-15-SP4-2026-3174=1

  * SUSE Linux Enterprise Server for SAP Applications 15 SP4  
    zypper in -t patch SUSE-SLE-INSTALLER-15-SP4-2026-3174=1

  * SUSE Linux Enterprise High Performance Computing 15 SP4  
    zypper in -t patch SUSE-SLE-INSTALLER-15-SP4-2026-3174=1

  * SUSE Linux Enterprise Desktop 15 SP4  
    zypper in -t patch SUSE-SLE-INSTALLER-15-SP4-2026-3174=1

  * SUSE Manager Retail Branch Server 4.3  
    zypper in -t patch SUSE-SLE-INSTALLER-15-SP4-2026-3174=1

  * SUSE Manager Proxy 4.3  
    zypper in -t patch SUSE-SLE-INSTALLER-15-SP4-2026-3174=1

  * SUSE Linux Enterprise Server 15 SP4  
    zypper in -t patch SUSE-SLE-INSTALLER-15-SP4-2026-3174=1

  * openSUSE Leap 15.4  
    zypper in -t patch SUSE-2026-3174=1

## Package List:

  * SUSE Linux Enterprise Server 15 SP4 LTSS (noarch)
    * release-notes-sles-15.4.20260709-150400.3.35.3
  * SUSE Linux Enterprise High Performance Computing 15 SP4 (noarch)
    * release-notes-sles-15.4.20260709-150400.3.35.3
  * SUSE Linux Enterprise Server 15 SP4 (noarch)
    * release-notes-sles-15.4.20260709-150400.3.35.3
  * SUSE Manager Server 4.3 (noarch)
    * release-notes-sles-15.4.20260709-150400.3.35.3
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4 (noarch)
    * release-notes-sles-15.4.20260709-150400.3.35.3
  * SUSE Linux Enterprise Desktop 15 SP4 (noarch)
    * release-notes-sles-15.4.20260709-150400.3.35.3
  * SUSE Manager Retail Branch Server 4.3 (noarch)
    * release-notes-sles-15.4.20260709-150400.3.35.3
  * SUSE Manager Proxy 4.3 (noarch)
    * release-notes-sles-15.4.20260709-150400.3.35.3
  * openSUSE Leap 15.4 (noarch)
    * release-notes-sles-15.4.20260709-150400.3.35.3

## References:

  * https://bugzilla.suse.com/show_bug.cgi?id=1200759
  * https://bugzilla.suse.com/show_bug.cgi?id=1201981
  * https://bugzilla.suse.com/show_bug.cgi?id=1212186
  * https://bugzilla.suse.com/show_bug.cgi?id=1219730
  * https://bugzilla.suse.com/show_bug.cgi?id=933411
  * https://jira.suse.com/browse/PED-10574
  * https://jira.suse.com/browse/SLE-21484
  * https://jira.suse.com/browse/TEAM-815

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