Crostini and Crouton versions are covered here
How do I remove the Linux development environment from my Chromebook?
Is Linux crashing your low-end or budget Chromebook? Is running Linux apps slowing down your Chromebook’s performance or causing other glitches? Removing Linux from your Chromebook might fix the problem.
You may also want to remove Linux from your Chromebook if you’re giving it away or want to free up storage space. This tutorial covers the steps for removing various Linux distributions from Chromebooks.
Please note: Removing the Linux development environment will remove Linux applications and delete data (files and folders) from your Chromebook. Back up important files to Google Drive or an external drive before removing Linux.
