Linux Virtual Delivery Agent

Wayland (experimental)

May 22, 2023

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As an experimental feature, the Linux VDA supports Wayland in GNOME on RHEL 9.1/9.0, Rocky Linux 9.1/9.0, and Ubuntu 22.04. The following capabilities are fully tested in Wayland:

Audio
Clipboard
Client drive mapping (CDM)
Printing
USB device redirection

Note:

HDX 3D Pro is not supported.

Linux virtual app sessions are not supported.

Enable Wayland

To use Wayland, set the registry key EnableWayland to 1 by running the following command:

/opt/Citrix/VDA/bin/ctxreg create -k "HKLM\System\CurrentControlSet\Control\Citrix\Wayland" -t "REG_DWORD" -v "EnableWayland" -d "0x00000001" --force
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By default, the registry key EnableWayland is set to 0, which means X11 is used.

Check whether Wayland is in use

Open a Terminal window in Linux.
Run the echo $XDG_SESSION_TYPE command.

If Wayland is in use, you get ‘wayland’ in the output.

Limitations

With Wayland in use, the following limitations are identified:

The keyboard layout of the client device is not synchronized with the keyboard layout of the VDA.
It takes about 20 seconds to log off from a session on RHEL 9.1/9.0 or Rocky Linux 9.1/9.0.

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Wayland (experimental)

May 22, 2023

Contributed by:

May 22, 2023

Contributed by:

Wayland (experimental)

Enable Wayland

Check whether Wayland is in use

Limitations

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