[Q]: How to run the Linux desktop client in wayland ?

[sahil-tgs]

Question

Currently whenever I run the AppImage it runs on xwayland for some reason, usually I would fix it by using flags or environment variables that would force it run in Wayland, but nothing seems to be working with this simplex AppImage. Any Idea how we can make it run in Wayland?

[avently]

Some links for the references:

• Support Wayland display servers natively  JetBrains/skiko#28 (we use compose multiplatform which uses skiko under the hood)
• https://wiki.openjdk.org/display/wakefield
• https://youtrack.jetbrains.com/issue/JBR-3206

So we wait until the work supporting Wayland will be done on Java side and after that we will see perspectives to use their JBR (JetBrains Runtime) as a base for SimpleX runtime image

[mattsalves]

Java Version

Ensure you have a Java version that supports Wayland. Most recent versions of OpenJDK should work fine with Wayland.

Environment Variables

Set appropriate environment variables to enable Wayland support. This might include variables like JAVA_TOOL_OPTIONS or specific Wayland-related variables depending on your system configuration.

export _JAVA_AWT_WM_NONREPARENTING=1
export GDK_BACKEND=wayland

Launch Application

Run the Simplex-Chat application as you normally would, using the appropriate command.

java -jar simplex-chat.jar

Troubleshooting

If you encounter any issues, such as graphical glitches or crashes, try running the application from the terminal and check for any error messages or warnings.

Wayland-Specific Settings

Some applications might have specific settings or configurations for running on Wayland. Check the documentation or community forums for any Wayland-specific instructions for running Simplex-Chat.