Citrix Cloud - Custom URL Conflict: "Unable to Process Your Request" on Workspace Connection

Administrators attempting to configure Citrix Conditional Authentication find that the option to utilize custom URLs or domains is unavailable. There is no apparent setting within the Conditional Authentication configuration interface to input or apply a custom URL...

Citrix Client redirected printers missing print vendor specific configurations

The customer observed some users reported that client printers mapped into their Citrix sessions were missing printer specific configurations. The most common reported issue from users in this case was that the second printer tray was not available when using Citrix published applications. Window...

An error occurs when specifying the license server by IP address in Citrix Studio

In Citrix Studio, select Licensing from the left-hand tree and click Change License Server, when entering IP address in the "Change License Server" window that appears, the message "Connected to a trusted server" is displayed. However, when returning to Studio, the error message "Cannot connect t...

uberAgent - CVAD Site not visible in Splunk

Splunk dashboard CVAD/DaaS Applications & Desktops does not display CVAD Site on the list. There is no issue with data upload from agent to Splunk as other DDC metrics are available. uberAgent.log file located in C:\Windows\Temp on the Delivery Controller shows the error if you search for:...

Citrix Application Probe fails with "Enumeration Failed"

ProbeAgent.txt on probe machine will show logging similar to the following: 2023-12-11 11:00:21,068 5 INFO - Starting probe job. DesktopId: Win10 Azure Desktop, Name: Win10 Desktop, Config Id: 1, Browser Name: Win10 Azure Desktop 2023-12-11 11:00:21,068 5 INFO - Running reachability check...

PVS Server: Windows Event logging for UEFI target Devices Boot Time inaccurate

The customer had built a new UEFI based vdisk and deployed it to production. The customer subsequently observed that the PVS Servers were recording a clearly inaccurate boot time, of millions of minutes, in Windows Event logs when target devices were booting. Example inaccurate boot time logged i...

Citrix Licensing - powershell cmdlets failing with CommunicationError

Citrix.Licensing.Admin.V1 cmdlets Get-LicCertificate, Get-LicInventory stopped working after License Server upgrade to 11.17.2.0. Build 51000. Citrix Licensing PowerShell Snap-In is installed and used directly on the License Server. Error: CommunicationError CategoryInfo: InvalidOperation Example...

PVS UEFI targets fail to boot when downloading TFTP bootstrap

The customer was migrating from PVS BIOS based target devices to PVS UEFI based target devices. BIOS based target devices were deprecated in PVS 2203, and all customers should be migrating to UEFI based target devices. The customer was using VMware based target devices, and was reconfiguring targ...

Citrix WEM User Logon Service is causing logon delay

End Users are reporting high logon times After the Logon breakup from Citrix Monitor page, most of the time is being taken during the Interactive Session Phase When looked at the Logon process from the Desktop side, delay is observed at "Please wait for the Citrix WEM User Logon Service" stage...

Citrix Director - Unable to retrieve the list of Connections

Citrix Director does not show any 'Connection' information under 'Filters'. There is an error displayed in Director: "Data source unresponsive or reported an error. View Director server event logs for further information Refer Citrix KB article CTX130320" You can also find an event ID 5 logged by...

Citrix Storefront - Error "404 - File or directory not found" when accessing Storefront URL

Browsing to Storefront web URL results in below error "404 - File or directory not found. The resource you are looking for might have been removed, had its name changed, or is temporarily unavailable."...

Citrix App layering 24.3 | Hidden RPC Services Vulnerabilities reported on ELM Appliance

Vulnerability scanning software may flag "Hidden RPC Services Vulnerability" on Citrix App layering ELM Appliance...

Linux Virtual Delivery Agent - ICA session crashes when resizing

When resizing the ICA Session Window, users might see that the session crashes...

Citrix Workspace App for MAC - Intermittent sign in failure, browser access works

Administrators may notice that the Mac end points intermittently fail sign into workspace app. Visiting the store via browser would work consistently...

Citrix Virtual Apps and Desktops 2402 - Custom Application menus cut off after VDA upgrade

After upgrading the VDA from VDA 1912 to VDA 2402, users may notice that the fonts and graphics are not fitting within the custom application UI. Issue is generally seen when the client display has high resolution. Setting the High DPI setting on the Citrix Workspace App for Windows to Yes, may...

SNMP for Power Supply configured but alerts not receiving

SNMP configured for Power Supply but alerts not receiving...

Citrix DaaS - Unable to change Master image for the machine catalog

When attempting to use the "Change Master Image" option in the machine catalog properties, the process may fail with the following error: "Preparation of the Master VM Image failed. Make sure that the selected image is a supported OS and has a valid VDA installed" However creating a new catalog...

Citrix Virtual Apps and Desktops - MS Office processes crashes or gets stuck on close

When users open MS Access within ICA session and create a form it is one of the objects you can create within Access, save and then close the MSAccess UI, the UI goes away but the process MSAccess.exe remains in task manager consuming resources. The issue is specific to ICA session. The issue is...

Session Recording 2402 - Sessions not getting recorded even though Session Recording is enabled

When the user logs on, users were not seeing the Session Recording notification and also the sessions did not get recorded. We can see some 0KB files on the server side. Session Recording policy was set to record sessions for all users with notification. Session Recording Agent was configured to...

Citrix Applayering - Adding new language packs to the OS layer

When attempting to add Language packs to an existing OS layer using lpksetup.exe, administrators may notice that the newly added language packs are not available in the published image. NOTE: The following note in the product documentation is out dated and is no longer applicable for App layering...

Applying Modern UI patch for Citrix Storefront LTSR2402 CU2 (to support CWA Linux Clients)

Symptoms or Error When users on Linux login to their Citrix Workspace App for Linux , they see an infinite progress screen or error instead of seeing the list of their apps and desktops. This is applicable only for customers where the admins have 1. Upgraded their StoreFronts to the new Storefron...

Cannot create hosting connection for AWS "Failed to connect the AWS EC2 endpoint URL"

On entering API key and Secret key with Role Based Authentrication for AWS get the following error: Transaction ID:xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Action Name: HostingEditHypervisorConnection Exception: StudioErrorId : ConnectionValidationFailure Reason : ManagedMachineGeneralException Exception :...

uberAgent data from Windows 11 does not appear in Splunk

Checking the uberAgent UXM app in Splunk for a Windows 11 machine, or querying index=uberAgent for a specific machine, will return no results. The uberAgent.log from the Windows 11 machine will contain the following error. Error: 'wmic' is not recognized as an internal or external command,operabl...

uberAgent fails to start due to invalid license signature

Attempting to start the uberAgent service results in a failure. The uberAgent.log file shows messages similar to the following: 2024-12-06 13:50:25.560 +0100,ERROR,WORKGROUP,SRV2016$,6372,LicenseCheck,Failed to read or verify the license file: C:\ProgramData\vast limits\uberAgent\License...

Desktop VDA installation on Surface Pro with ARM64

VDA installation and setup on Surface Pro device with ARM64 Processor...

Citrix Director: Infrastructure Monitoring - Incorrect PVS Site Name displayed

Wen admin checks Director Infrastructure Monitoring Provisioning Service; incorrect PVS Site Name maight be displayed in multi-site environemnts. Director displays the same Site Name and Site ID for all servers from the same PVS Farm and different PVS Sites. You cannot select other correct PVS...

Licensed uberAgent still shows Evaluation Version splash screen at login

An operating system with uberAgent installed continues to show a splash screen during user login, stating the agent is running an Evaluation Version. The uberAgent.log file shows messages similar to the following: 2024-12-06 13:50:25.560 +0100,INFO ,WORKGROUP,SRV2016$,6372,LicenseCheck,Starting...

Citrix : ADC: Netscaler VPX vs ESXi compatibility version

Netscaler VPX on ESXi got rebooted automatically...

Windows 365 Cloud PC VDAs registration getting stuck at initializing state

Windows 365 Cloud PC VDAs getting stuck at initializing state, users cannot access the desktop On the VDA, Citrix Gateway service NGS logs located in "C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Citrix\Ngs" directory will show the below errors. TimeStamp=2025-03-18T07:18:59.591082Z...

iOS Workspace App 2501.10 - How to Fix Login Hang at "Stay Signed In" Prompt

Users of the Citrix Workspace app on iOS devices may experience a hang or freeze at the "Stay Signed In" prompt after adding their Citrix Cloud workspace URL. The app becomes unresponsive, preventing users from selecting either "Allow" or "Deny."...

Netscaler sends Syslog messages for SSL Handshake with ””

Syslog messages sent from the NetScaler to the external Syslog Server includes unexpected occurrence of "\n" Interestingly, a pattern is seen where ”\n” is seen periodically after every 6 messagesor similar Need to know if this a normal behavior or it's an issue...

uberAgent shows no data is being found for the Citrix Cloud environment

uberAgent logging shows no errors for connectivity to Citrix Cloud, but shows that no data about the environment is being found. 2025-03-12 10:00:50.000 -0400,DEBUG,ORG,HOSTNAME,2264,GetInformation,No Citrix site information found.2025-03-12 10:00:50.000...

Citrix Workspace App fails to install when a later version is present on the system

The customer had upgraded Citrix Workspace App for Windows to the latest release. Afterwards it was decided to install an older LTSR release of Citrix Workspace App for Windows. Attempting to install the older version of Citrix Workspace App over the latest release of Citrix Workspace App failed...

PVS Configuration Wizard Error: Insufficient Privileges

When creating a new PVS farm by running configuration wizard, and selecting option to register the PVS server with a CVAD farm, configuration wizard returns an error: The current user needs to be a Machine catalog Administrator or higher on the Citrix Virtual Desktops Controller at "servername"...

Ubuntu 24.04 VDA 2411 - "Invalid Login" with FAS Enabled

Users on Ubuntu 24.04 with Citrix VDA 2411 and Federated Authentication Service FAS enabled experience "Invalid Login" errors during login attempts...

Enabling WPF Rendering for Citrix HDX on Multi-Session VDAs

Overview Windows Presentation Foundation WPF applications can leverage GPU acceleration in Citrix Virtual Apps and Desktops CVAD environments running Windows Multi-session OS. By enabling WPF rendering on the server’s GPU, this reduces CPU load and improves graphics performance for WPF...

PVS Server SOAP service communication fails from remote PVS console

When setting up new Windows Server 2025 virtual machines on VMware to create two new PVS servers, the following issues occur: After installing PVS software and running configuration wizard successfully on the first PVS server, the PVS farm access using this PVS server was only possible using the...

NetScaler: How to update AppFirewall signature from CLI

NetScaler: How to update AppFirewall signature from CLI...

Hotfix XS82ECU1083 - For Citrix Hypervisor 8.2 Cumulative Update 1

Who Should Install This Hotfix? This is a hotfix for customers running Citrix Hypervisor 8.2 Cumulative Update 1 and is only available to customers on theCustomer Success Servicesprogram. Note: Citrix Hypervisor 8.2 Cumulative Update 1 reaches end of life on Jun 25, 2025. Upgrade toXenServer...

Unable to login to WEM Web Console

When Login to Workspace Environment Management Web Console get the message "The user name or password is incorrect. Try again."...

Citrix DaaS 2402 CU2 - MCS Catalog update fails with MDM error

StudioErrorId : ProvisioningTaskError ErrorCategory : NotSpecified TaskState : FailedToUnregisterMasterImageFromMdm TaskStateInformation : Terminated ErrorId : FailedToUnregisterMasterImageFromMdm Operation : ImagePreparation ErrorMessage : A problem was detected while unregistering from the MDM...

Citrix DaaS - Error: Monitoring page could not be loaded [User authentication Failure]

New custom cloud administrators get the below error when trying to access Monitor console-...

NetScaler -13.1 56.18 - Non-recoverable : potential damage: system hardware in jeopardy or damaged

The Citrix NetScaler SDX 16000 appliance may exhibit the following symptoms: The appliance reports critical voltage errors in the ns.log and system message logs, indicating potential hardware damage. Specific Log Entries: The following log entries, or similar variations, are observed: Mar 9...

XenServer - Potential performance issues on imported Windows VMs

When importing Windows VMs into XenServer, for example by using the Conversion Manager virtual appliance or the OVF import functionality in XenCenter, in some circumstances these VMs may not have been optimized for peak performance, as they may be missing certain Viridian optimization flags. If y...

NetScaler Enters Grace Period After Reboot for 5 to 10 minutes

NetScaler Enters Grace Period After Reboot "Running in Grace. System will lose capacity after" for sometime...

Linux VDA 2203: Can not register to Delivery Controller

User failed to launch published desktop, VDA failed to register Delivery Controller in Citrix Studio...

VDA 2203 OS Windows 11 || Username password incorrect with domain passthrough and SSON not working

Username password incorrect with domain passthrough and SSON not working...

While adding Active Directory Objects In WEM Console, Organizational Units list is empty

When try to add OU in WEM Administration Console - Active Directory Objects - Machines - Add OU option shows empty organizational unit list...

uberAgent service startup fails with error 13

uberAgent service is not running. Attempt to start the service fails. Error message: Windows could not start the uberAgent service on Local Computer.Error 13: The data is invalid. uberAgent log file located in C:\Windows\Temp default location shows the errors: 2025-03-17 10:23:55.706...

WEM Agents are not listed in Console and failed to register

WEM Agents are not listed in Console and failed to register, Citrix WEM Agent Host Service Debug.log and Event Logs shows the below exception. ConfigurationDataSourcesHelper.CheckAgentBrokerServiceClient : System.ServiceModel.Security.SecurityNegotiationException : The caller was not authenticate...