Linux VDA login fail

The newly installed LVDA encountered a login failure. When launching the virtual desktop, the Linux login screen appears, but even after manually entering the correct username and password, the system fails to authenticate and proceed to the desktop environment...

Enabling Core Dump Collection with ABRT on RHEL/CentOS

This KB outlines the steps to enable core dump collection for Linux VDA modulesctxgfx etc using the ABRT Automatic Bug Reporting Tool framework on RHEL/CentOS systems...

Linux : Session closes immediately while getting gray screen for 10 seconds

When launch connection on linux vda from cloud, for a user the connection closes after a grey windows on vda user home folder is not created but other users may login fine...

CVAD LVDA - How to update list of Controllers on a Linux VDA

Instructions to update the list of Controllers on a Linux VDA...

Linux VDA 2203: Can not register to Delivery Controller

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

"The Delivery Controller failed to complete an audit of the sessions running on the VDA"

After installing of updating a Linux VDA to version 2402, the VDA registers against the DDC successfully. However, when the user tries to launch the VDA, the VDA immediately becomes unregistered and the troubleshooting tab on the DDC show the following error: The Delivery Controller failed to...

Linux VDA shows gray screen then disappears when LDAP server is unreachable

One of Windows domain controllers is down. When user logon Linux VDA, gray screen takes about 1 minutes, then ICA session disappears...

Linux VDA launch gets stuck on blue\black screen after enabling FAS

When connecting Linux VDA using FAS authentication, the machine gets stuck on blue\black screen forever and the mouse cursor remains as X. On HDX Log: Following pattern repeats many times during this time. 2023-11-15 14:17:32.669 citrix-ctxlogin: : Logon Type Federated Authentication Logon...

Linux Client Shortcut Key Ctrl+Alt+Enter will work as Ctrl+Alt+Delete in Linux VDA

Normally, Ctrl+Alt+Enter from a Windows Client will change xfreerdp from "Window Mode" to "Full Screen" and vice versa in a Linux VDA's ICA session. However, on a Linux Client the same shortcut key Ctrl+Alt+Enter will work as Ctrl+Alt+Delete to the application xfreerdp in a Linux VDA's ICA sessio...

Citrix Security Advisory for CVE-2021-44228, CVE-2021-45046, CVE-2021-45105 and CVE-2021-44832.

Citrix is aware offourvulnerabilitiesaffectingApache Log4j2, threeof whichmayallowan attackertoexecute arbitrary code. Thesethreevulnerabilitieshavebeen given the followingidentifiers: CVE-2021-44228 CVE-2021-45046 CVE-2021-44832 Thefourthvulnerabilitymay allowan attackertocause a denial of...

Citrix Receiver HDX Engine has stoped working after upgrading from Citrix Receiver 4.3.100 to 4.9 only for Linux VDA

This article is intended for Citrix administrators and technical teams only. Non-admin users must contact their company’s Help Desk/IT support team and can refer to CTX297149 for more information. On a Ubuntu 16.0.4 Linux VDA 7.15, when open opening a Desktop, we receive the error message "Citrix...

CVE-2016-6276 - Vulnerability in Citrix Linux VDA (formerly known as Linux Virtual Desktop) Could Result in Privilege Escalation

Description of Problem A vulnerability has been identified in the Linux Virtual Delivery Agent VDA component of Citrix XenDesktop that could allow a local user to execute commands as root on the Linux VDA. The vulnerability affects all versions of the Citrix Linux VDA earlier than version 1.4.0...

LDAP Windows Update (ADV190023) and Impact to Citrix Virtual Apps and Desktop Components

Impact to Citrix Technology This update will not impact Citrix Virtual App and Desktop Windows components: The update anticipated for the second half of 2020 requires SSL/TLS encryption for communication occurring over 389 and 636 to prevent any PLAINTEXT communication over both ports. Virtual Ap...

Repeat Ctrl down/up events sent to software on Linux VDA from Citrix Workspace App for Windows when holding down Ctrl key

There is a keyboard-related issue with the Linux VDA. If you hold down the Ctrl key when connected to the Linux VDA from Citrix Workspace Appfor Windows, you send repeat Ctrl down/up events to the software on the Linux VDA, which is expecting a single Ctrl Down event. If you hold down the Ctrl ke...

How to disable the prompt "Authentication is required to set the network proxy used for downloading"

After logon to Linux VDA ICA session,you will receive a prompt "Authentication is required to set the network proxy used for downloading" as below, which would annoy users...

How to Configure Multi-Monitor Support on the Linux VDA

Table of Contents Overview Virtual session desktop Virtual session desktop size Allowing for different client monitor configurations Understanding memory usage on the Linux VDA Citrix multi-monitor configuration parameters MaxScreenNum MaxFbWidth MaxFbHeight Changing the Linux VDA multi-monitor...

CVE-2016-6276

Citrix Linux Virtual Delivery Agent aka VDA, formerly Linux Virtual Desktop before 1.4.0 allows local users to gain root privileges via unspecified vectors...

CVE-2016-6276

Citrix Linux Virtual Delivery Agent aka VDA, formerly Linux Virtual Desktop before 1.4.0 allows local users to gain root privileges via unspecified vectors...

CVE-2016-6276

Citrix Linux Virtual Delivery Agent aka VDA, formerly Linux Virtual Desktop before 1.4.0 allows local users to gain root privileges via unspecified vectors...