Commit 9ac1e3ad authored by Evgeny Lavrik's avatar Evgeny Lavrik
Browse files

Update readme

parent 0ec72539
......@@ -75,4 +75,20 @@ ssh -Y cbmdock@localhost -p 2222
### Troubleshooting
If you have no visualization you need to install the x11 on your host machine.
In macOS it is XQuartz. Run it, go to preferences -> security and enable connections from network clients.
Then from your terminal execute:
```bash
xhost + localhost
defaults write org.macosforge.xquartz.X11 enable_iglx -bool true
```
In linux try to export the environment variable before running visualisations:
```bash
export LIBGL_ALWAYS_INDIRECT=1
```
More info can be found here https://twiki.cern.ch/twiki/bin/view/CMSPublic/WorkBookFireworksHowToFix#OpenGL_and_X11_problems
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