other:x_conf
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other:x_conf [2022/08/08 13:32] jypeter [Installing x410] Removed old instructions |
other:x_conf [2022/08/08 14:57] jypeter [On a Windows computer with WSL+Linux and an X server installed] Improved |
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| - | ===== Configuration on the remote machine ===== | + | ===== Configuration on the remote Linux server ===== |
| - | ==== If you are connecting with ssh ==== | + | ==== If you are connecting with ssh or PuTTY ==== |
| - | Nothing special to do if you are using [[other:ssh#using_an_x_server_to_display_graphics|"ssh -X" or "ssh -Y"]] | + | Nothing special to do, if you are using [[other:ssh#using_an_x_server_to_display_graphics|"ssh -X" or "ssh -Y"]] or ''PuTTY'' to connect to a remote Linux server |
| ==== If you are using WSL ==== | ==== If you are using WSL ==== | ||
| - | If you have installed [[other:win10wsl|WSL+Ubuntu]] on your local machine, and you need your //X server// to display local graphics generated in WSL, you need to **define the ''DISPLAY'' variable** in your terminal: | + | You need to know what you consider as the //Local machine//, and what is the //Remote server// |
| - | * //bash// shell: ''export DISPLAY=localhost:0.0'' | + | |
| - | * //tcsh// shell: ''setenv DISPLAY localhost:0.0'' | + | * **Local machine**: your local **Windows computer**, where you have installed [[other:win10wsl|WSL+Ubuntu]] |
| - | * You probably want to define the ''DISPLAY'' variable automatically in one of the shell configuration files | + | |
| + | * **Remote server** : we consider 2 types of remote servers: | ||
| + | * an **actual remote server** | ||
| + | * The **WSL computer** running on a **virtual machine inside your local Windows computer**. This can be considered as a different and //remote// computer, even it is running on the local computer\\ You need your local //X server// to display graphics generated in WSL | ||
| + | * **Define the ''DISPLAY'' variable** in the terminals used in WSL: | ||
| + | * //bash// shell: ''export DISPLAY=localhost:0.0'' | ||
| + | * //tcsh// shell: ''setenv DISPLAY localhost:0.0'' | ||
| + | * You probably want to define the ''DISPLAY'' variable automatically in one of the shell configuration files | ||
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| ==== On a Windows computer with WSL+Linux and an X server installed ==== | ==== On a Windows computer with WSL+Linux and an X server installed ==== | ||
| + | We assume that [[other:win10wsl|WSL+Ubuntu]] is installed and that the ''DISPLAY'' variable is [[other:x_conf#if_you_are_using_wsl|configured correctly]] | ||
| - | * FIXME ''export DISPLAY=localhost:0.0'' | + | Open a WSL terminal (you should know how, if you have installed WSL) and type some basic commands |
| + | <code>[Local WSL] $ hostname | ||
| + | name_of_your_local_machine | ||
| + | [Local WSL] $ echo $DISPLAY | ||
| + | localhost:0.0 | ||
| + | [Local WSL] $ xterm | ||
| + | [Local WSL] $ ssh -X some_login@some_remote_server | ||
| + | [some connection information skipped here] | ||
| + | |||
| + | [Remote] $ echo $DISPLAY | ||
| + | localhost:22.0 | ||
| + | [Remote] $ xterm</code> | ||
| ===== Troubleshooting ===== | ===== Troubleshooting ===== | ||
other/x_conf.txt · Last modified: 2023/06/30 08:20 by jypeter
