Windows 10 1809/1909: Preview-Updates (20. Mai 2021)

[English]Zum 20. Mai 2021 (3. Woche im Monat, C-Week) hat Microsoft verschiedene optionale, kumulative (Vorschau-) Updates für Windows 10 Version 1809 und 1909 sowie für die Windows Server-Pendants freigegeben. Hier ein Überblick über die betreffenden Updates.

Die Informationen finden sich in der Windows 10 Update-History-Seite. Zu beachten ist, dass es sich bei diesen Updates um sogenannte Preview- oder Vorschau-Updates handelt. Diese sind optional und müssen standardmäßig manuell zum Download und zur Installation angestoßen werden.

Update KB5003212 für Windows 10 V1909

Da Windows 10 Version 1909 in den Editionen Home, Pro, Pro für Workstation, Nano Container und Server SAC das Supportende erreicht hat, gibt es die Updates nur für Enterprise, Education und IoT Enterprise. Das kumulative Update KB5003212 für Windows 10 Version 1909 und Windows Server 1909 hebt die Build auf 18363.1592 an. Das Update beinhaltet eine Reihe Fehlerbehebungen, aber keine neuen Betriebssystemfunktionen und keine Sicherheitsfixes. Hier die Liste der als Highlights bezeichneten Änderungen:

• Updates an issue that prevents users from receiving geographic location information.
• Updates an issue with muting a phone call when you transfer the call.
• Updates  an issue that prevents a touch device from working as a serial mouse in multiple monitor situations.

Nachfolgend ist die vollständige Liste der behobenen Fehler und Änderungen zu finden.

• Addresses an issue with the just-in-time (JIT) behavior of jscript9.dll.
• Addresses an issue that might cause a device to stop responding during hybrid shutdown.
• Addresses an issue that prevents a touch device from working as a serial mouse in multiple monitor situations.
• Addresses an issue in Safe Mode that prevents users from signing in if Web Sign-in is enabled.
• Addresses an issue in Active Directory (AD) Admin Center that displays an error when it lists many organizational units (OU) or container objects and PowerShell Transcription is enabled. The error message is, "Collection was modified after the enumerator was instantiated".
• Addresses an issue with devices that were configured using mobile device management (MDM) RestrictedGroups, LocalUsersAndGroups, or UserRights policies. These devices incorrectly continue to receive the policy after you use MDM to remove the configuration profile that has the policy. As a result, users of the affected devices might have incorrect group memberships and UserRights assignments or other symptoms. This issue occurs after installing Windows updates from October 20, 2020 and later.
• Addresses an issue with the Autopilot Reset command taking too long to process after it has been sent.
• Addresses an issue that might cause application installers to fail. This issue occurs when you enable Address Space Layout Randomization (ASLR) using the PowerShell command "set-processmitigation -system -enable forcerelocateimages".
• Addresses an issue that fails to apply BitLocker encryption automatically using a Group Policy. This issue occurs on external drives that have a master boot record (MBR) active boot partition.
• Addresses a memory leak issue in PKU2U that causes cluster nodes to run out of memory.
• Addresses an issue that fails to register a DNS update to an A record and a PTR when Azure virtual machines update against corporate DNS zones.
• Addresses an issue that prevents users from receiving geographic location information even when all the geolocation UI settings are enabled correctly, and the device contains a location sensor.
• Addresses an issue with muting a phone call when you transfer the call.
• Addresses an issue with per-user profiles that occurs after you set the Group Policy Object "Allow everyone to create all user profiles" to "Disabled". After restarting the device, Wi-Fi doesn't automatically reconnect when using per-user profiles.
• Addresses an issue that prevents a task from working correctly when you set the condition "Start only if the following network connection is available" for the task.
• Addresses a memory leak that might occur in some Remote Desktop screen sharing scenarios.
• Addresses an issue with the PerfMon API that might cause handle leaks, which slow performance.
• Updates Delivery Optimization to accept a custom port in the DOCacheHost configuration.
• Addresses an issue that might cause endless replication when you promote a new domain controller and the Active Directory Recycle Bin feature is enabled.
• Addresses an issue that sporadically prevents the Resource Host Subsystem (RHS) from registering network name resources in the Domain Name System (DNS). As a result, Event ID 1196 appears.
• Addresses a timing issue that might cause a RemoteApp to intermittently duplicate characters that were entered on the local keyboard or pasted from the Windows clipboard.

Das Update ist optional und wird unter Windows Update nur angeboten, wenn der Nutzer explizit in der Einstellungen-Seite nach Updates suchen lässt. Das Update lässt sich auch aus dem Microsoft Update Catalog herunterladen und installieren. Es ist aber darauf zu achten, dass das neueste Servicing Stack Update (SSU) installiert ist. Microsoft listet das seit Monaten bekannte Zertifikate-Problem beim Upgrade von der Version 1809 bei diesem Update auf.

Zudem hat Microsoft für Windows 10 V1909 direkte Verbesserungen am Update Client vorgenommen, um dessen Zuverlässigkeit zu verbessern.

Update KB5003217 für Windows 10 V1809

Windows 10 Version 1809 ist am 11. Mai 2021 aus dem Support gefallen (gilt für die Editionen Enterprise, Education und IoT Enterprise) und es gibt keine monatlichen Sicherheits- und Qualitätsupdates mehr. Microsoft bietet aber das Update für Enterprise G, HoloLens und die LTSC-Editionen für Client, Server und IoT an. Das kumulative Update KB5003217 für Windows 10 V1809 und die Server Pendants hebt die Build auf 17763.1971 an. Hier die Liste der als Highlights bezeichneten Änderungen:

Updates an issue that prevents a touch device from working as a serial mouse in multiple monitor situations.

Nachfolgend ist die vollständige Liste der behobenen Fehler und Änderungen zu finden.

• Addresses an issue with the just-in-time (JIT) behavior of jscript9.dll.
• Addresses an issue that causes the Shutdown Event Tracker to appear every time you sign in, even after you dismiss the dialog correctly.
• Addresses an issue that prevents a touch device from working as a serial mouse in multiple monitor situations.
• Addresses an issue in Active Directory (AD) Admin Center that displays an error when it lists many organizational units (OU) or container objects and PowerShell Transcription is enabled. The error message is, "Collection was modified after the enumerator was instantiated".
• Addresses an issue with the Autopilot Reset command taking too long to process after it has been sent.
• Addresses an issue that might cause application installers to fail. This issue occurs when you enable Address Space Layout Randomization (ASLR) using the PowerShell command "set-processmitigation -system -enable forcerelocateimages".
• Addresses a memory leak issue in PKU2U that causes cluster nodes to run out of memory.
• Addresses an issue that fails to apply BitLocker encryption automatically using a Group Policy. This issue occurs on external drives that have a master boot record (MBR) active boot partition.
• Addresses an issue that sometimes causes event log entries to appear corrupted for Microsoft-Windows-Kerberos-Key-Distribution-Center source and Event IDs 4933, 4928, and 4937.
• Addresses an issue that fails to register a DNS update to an A record and a PTR when Azure virtual machines update against corporate DNS zones.
• Addresses an issue that might prevent the Windows Dynamic Host Configuration Protocol (DHCP) Server from offering a lease to a DHCPv6 client after the client moves to a different virtual LAN (VLAN).
• Addresses an issue that prevents a task from working correctly when you set the condition "Start only if the following network connection is available" for the task.
• Addresses a memory leak that might occur in some Remote Desktop screen sharing scenarios.
• Adds support for the USB Test and Measurement Class.
• Addresses an issue with the PerfMon API that might cause handle leaks, which slow performance.
• Addresses an issue that sporadically prevents the Resource Host Subsystem (RHS) from registering network name resources in the Domain Name System (DNS). As a result, Event ID 1196 appears.

Das Update ist optional und wird nur in Windows Update angeboten, wenn der Nutzer explizit in der Einstellungen-Seite nach Updates suchen lässt. Das Update lässt sich auch aus dem Microsoft Update Catalog herunterladen und installieren. Es ist aber darauf zu achten, dass das neueste Servicing Stack Update (SSU) installiert ist. Microsoft listet zwei bekannte Probleme bei diesem Update im Support-Beitrag auf.

Zudem hat Microsoft für Windows 10 V1809 direkte Verbesserungen am Update Client vorgenommen, um dessen Zuverlässigkeit zu verbessern.

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