XenApp Archive

20 Jan 2015

Troubleshooting vGPU on XenServer

vGPU on XenServer is awsome technology. But as with any other software, it can happen that you run into issues. For example, when starting a VM which has a vGPU profile assigned, the VM can fail with the
20 Nov 2014

Upgrading the NVIDIA GRID vGPU driver on XenServer

Last week, NVIDIA released an update for the vGPU driver and manager (also described on The Citrix Blog). Besides bug fixes, this release introduces 3 new vGPU profiles, 1 new profile for the GRID K2 card (K280Q)
27 Oct 2014

Fullscreen applications with HDX 3D Pro – Part 3

A few days ago, I wrote a post about Citrix’s fix for fullscreen applications in HDX 3D Pro connections. In that post I mentioned the fact that by default, an application launched in a resolution larger than
5 Sep 2014

Performance impact of HDX 3D Pro in virtual desktop environments

Implementing GPUs in your virtual desktop environment (for example vGPU or GPU pass-though) allows better use of graphical intensive applications (like Catia, AutoCAD, Photoshop, etc.). These applications have an impact on utilization (CPU, memory, disk I/O) in your
27 Aug 2014

Fullscreen applications with HDX 3D Pro

If you’ve been working with GPU deployment in your virtual desktop environment (XenDesktop or XenApp), you probably also installed HDX 3D Pro. Leveraging the GPU, you can use more graphic-intensive applications. Some of these graphic-intensive applications sometimes
31 Jul 2014

Planning GPU deployment in virtualized environments – Part 2

In my previous post, I explained some planning considerations when implementing GPUs in a virtualized environment. There are a few other considerations, especially in terms of hardware, when you implement GPUs in your virtualized environment. This article
24 Jul 2014

Planning GPU deployment in virtualized environments

Implementing a graphics card in your server allows better performance for GPU-intensive applications in VDI and SBC environments. With Citrix and NVIDIA’s vGPU innovations, this is becoming more popular. However, if you don’t plan your GPU deployment
18 Sep 2013

Disconnecting a Citrix Session with CTXDiscon

Windows has a command line tool which allows you to disconnect any RDS Session. The command line tool is “TSDISCON”, available in the System32 folder. Now, if you have connected using XenApp or XenDesktop, this tools does
14 Mar 2013

Monitoring XenApp with WMI – Part 2: Citrix Servers

In part 1 of this series I talked about the basics of the Citrix WMI providers. In this part, I will talk about getting all information about a XenApp server, like which farm it belongs to, what
14 Mar 2013

ICAConnect version 1.2

I’ve update my command line tool to connect to XenApp server, ICAConnect. The new version has two new features: Support 32bit color depth My fine colleague, Dennis Geerlings, has updated the option to connect to a XenApp