5332 matches found
Citrix End User Experience Monitoring service fails to start on the VDA
Citrix End User Experience Monitoring service fails to start. When you try to start the service manually you get the error: service started and then stopped. CDF trace from the VDA shows the event: SemsController,NotMetricRelated Failed to start with exception: System.Security.SecurityException:...
LogonUI.exe process hanging after logoff from multi-session VDA
When utilizing multi-session VDA with the Duo Security agent installed, users may close out the applications in an attempt to log off of the VDA but the LogonUI.exe process will hang. This will result in multiple Terminal Services sessions showing active with the same session number, but no user...
Citrix App Layering 2409 - Unable to Edit App Layers with Boot Error 0xc000000f
Administrators may encounter an issue where they are unable to edit Application Layers within Citrix Elastic Layer Management ELM version 2409 after applying the February 2025 patches to their Windows 11 24H2 packaging machines. This inability to edit App Layers is accompanied by aboot error code...
Hotfix XS82ECU1085 - 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 run WSL2 on the W11 VDI machine
When customers attempt to install the WSL 2 Ubuntu distribution on Windows 11 VDIs , they encounter the following message: Installing, this may take a few minutes. Error observedWslRegisterDistribution failed with error: 0xe000020b Error: 0xe000020b null...
uberAgent - data volume
How much data volume does the agent produce? Can I reduce the data volume?...
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...
Audio not working on VDA when reconnecting from Ipad
After CWA 2412 IOS audio stops working randomly on Ipad after reconnectng to the session. With Adaptive audiodisabled we got audio about with 50% of reconnects. With Adaptive audioenabled audio playback worked every single time we reconnected to the desktop...
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...
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...
Application logs on VMware-hosted Cloud Connector show SQLWRITER EventID 8193
Application event logs on the Cloud Connector may show repeated errors for SQLWRITER with the EventID 8193. SQL writer error: Unexpected error calling routine CoCreateInstance. hr = 0x80040154. The SqlWriterLogger.txt file will show repeated errors similar to the following. 02/12/2025 21:15:26, T...
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 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...
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...
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 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...
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 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 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...
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 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...
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 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...
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...
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...
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 :...
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...
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$,6372,LicenseCheck,Starting...
uberAgent fails to start due to invalid license signature
Attempting to start the uberAgent service results in a failure. The uberAgent.log file shows messages similar to the following: 2024-12-06 13:50:25.560 +0100,ERROR,WORKGROUP,SRV2016$,6372,LicenseCheck,Failed to read or verify the license file: C:\ProgramData\vast limits\uberAgent\License...
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...
Citrix : ADC: Netscaler VPX vs ESXi compatibility version
Netscaler VPX on ESXi got rebooted automatically...
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."...
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...
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...
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...
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...
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...
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"...
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...
NetScaler: How to update AppFirewall signature from CLI
NetScaler: How to update AppFirewall signature from CLI...
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."...
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...
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...