Microsoft releases regular builds of the next version of Windows 10 through their Insider Preview Program. Citrix does not support Insider Preview builds as stated on CTX224843 – Windows 10 Compatibility with Citrix XenDesktop.
This article is intended to capture known issues with Windows 10 20H2 that have been identified so far through Citrix internal testing and customer reports for the benefit of customers who are conducting early testing in preparation for when the Semi-Annual Channel release of 20H2 becomes available.
Note:
- This is a live article and is updated as and when new information is available.
- All the issues mentioned in this article have been noticed with 20H1 builds up to 20140
Known Issues
The following are the known issues:
Issue 1
Issue Description
Citrix User Profile Manager (UPM) may stop working after Windows 10 with VDA installed is upgraded to 20H2 OR it may break the native Windows applications like notepad, calculator etc when UPM is configured on fresh install of 20H2.
[TPV-2706]
Problem Cause
Changes in Windows 10 v2004 or later is causing this issue.
Solution
This issue is fixed in Citrix Virtual Apps and Desktops 7 2003 and later versions.
Issue 2
Issue Description
Printers part of Citrix Universal Print Server (UPS) are not mapped within ICA session of Windows 10 20H2 VDA.
Problem Cause
Changes in Windows 10 v2004 or later is causing the printer mapping failure.
Solution
There is no solution. Citrix is working with Microsoft to resolve this issue.
Issue 3
Issue Description
On Windows 10 20H2 end point with Receiver/Workspace App, when a network interruption is caused by disabling the Network Interface from Control Panel, Session Reliability feature fails to work.
[RFWIN-15116]
Problem Cause
Changes in Windows 10 v2004 or later is making the Session Reliability to fall back to Auto Client Reconnect when the network is disrupted.
Solution
This issue has been fixed in Citrix Workspace App.
- Users on Current Release of Workspace App are advised to upgrade to version 2002 or its replacement that contains the fix.
- Users on the LTSR version of Workspace App are advised to upgrade to version 1912 or its replacement that contains the fix.
Issue 4
Issue Description
On Windows 10 20H2 end point with Receiver/Workspace App, when a network interruption is caused using Firewall, Session Reliability feature fails to work.
[RFWIN-15263]
Problem Cause
Changes in Windows 10 v2004 or later is making the Session Reliability to fall back to Auto Client Reconnect as soon as the the network is disrupted.
Solution
There is no solution. Citrix is working with Microsoft to resolve this issue.
Issue 5
Issue Description
ICA launch of Citrix VDA installed on Windows 10 Virtual Desktop 20H2 fails.
[TPV-3025]
Problem Cause
Changes in Windows 10 v2004 or newer is causing this issue.
Solution
There is no solution. Citrix is working with Microsoft to resolve this issue.
Issue 6
Issue Description
Following upgrade to Windows 10 20H2, user personalization layer (UPL) services will no longer be able to start during logon. This prevents user layer disks from attaching or being created when users log into their desktops. Note, this issue does not impact App Layering User Layers, it only affects user personalization layer for Virtual Apps and Desktops
Problem Cause
During upgrade to Windows 10 v2004 or newer, OS is removing the UPL service key and service from the Winlogon chain.
Solution
There is no solution. Citrix is working with Microsoft to resolve this issue. A workaround for this issue is to uninstall and reinstall the VDA as this will re-register the UPL login services correctly.