When it is done with the installation, start `xclock` to confirm that your local X11 setup is working. Ultimately, you can install `xclock` in MobaXterm with `apt-get install xclock`. Try to run the portable version of MobaXterm - this will not affect the version you have installed or vice versa.ĥ. **Restart the computer and keep in mind the above**. If you use VPN, start MobXterm after you have established the VPN connection (*again, usually not a problem but the session setup might get confused*). Usually, this is not a problem but it some situations, especially after sleep/resume the initial session setup might get misconfigured. You might be connected via LAN cable and WiFi simultaneously. Check that your local MobaXterm terminal can communicate with the MobaXterm X server. Check that you have `X11-Forwarding` option enabled.Ĥ. Check that the X11 server is enabled in the settings.ģ. The icon in the top right should be colorful for running and grayed out when is not running.Ģ. Make sure the MobaXterm X server is running. Please check the points below to establish that the local setup is working fine.ġ. Quite often, the problem is on the client side and it is not related to the remote computer or the connection to it. # Troubleshoot your MobaXterm X11 connection to UPPMAX

Mobaxterm x11 forwarding