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gazebo add troubleshooting screen
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docs/install-gazebo.md

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@@ -47,6 +47,22 @@ You may also be interested in:
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sudo apt install libgazebo7-dev
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```
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## Troubleshooting
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### Bad screen output (WSL/WSL2 with Ubuntu 22.04 Jammy)
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- Description: Bad screen output using WSL/WSL2 with Ubuntu 22.04 Jammy, deformed gray image (good image flashes when attempting 3D navigation).
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- Solution: As described at [Taskbar window caption shows [WARN: COPY MODE] #312](https://github.com/microsoft/wslg/discussions/312), fixed via upgrading to mesa 21.x:
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```bash
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sudo add-apt-repository ppa:kisak/kisak-mesa
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sudo apt-get update
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sudo apt upgrade
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```
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Then close Ubuntu, run `wsl --shutdown` from Windows, and finally restart Ubuntu.
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## Additional Information
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### Similar and Related

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