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UbuntuでUnity Hubをインストールしようとしたら詰まった

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環境

  • Ubuntu 22.04 LTS
  • AMD Ryzen 5 3500 6-core processor
  • GeForce GTX 550 Ti

障害

Unityのサイト( https://unity3d.com/jp/get-unity/download )からUnityHubのAppImageをダウンロードして、起動しようとしたのだが次のようなエラーが出て起動することができなかった。

torichan@torichan-ubuntu:~/Downloads$ ./UnityHub.AppImage 
Checking for update
Update for version 2.4.6 is not available (latest version: 2.4.6, downgrade is disallowed).
Checking for update
Update for version 2.4.6 is not available (latest version: 2.4.6, downgrade is disallowed).
[8155:0723/090843.157721:FATAL:gpu_data_manager_impl_private.cc(892)] The display compositor is frequently crashing. Goodbye.

解決した方法

UnityHubはElectronを使用したアプリケーションのようで、うまく起動しなかったのはElectronにバンドルされているChromiumの問題のようであった。
Electron.jsのサイト( https://www.electronjs.org/ja/docs/latest/tutorial/sandbox#chromium-%E3%81%AE%E3%82%B5%E3%83%B3%E3%83%89%E3%83%9C%E3%83%83%E3%82%AF%E3%82%B9%E3%82%92%E7%84%A1%E5%8A%B9%E3%81%AB%E3%81%99%E3%82%8B-%E3%83%86%E3%82%B9%E3%83%88%E3%81%AE%E3%81%BF )を参考に、--no-sandboxフラグをつけてやるととりあえず起動した。

./UnityHub.AppImage --no-sandbox

参考リンク

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