How do I completely uninstall Wine from my Chromebook?

The commands depend on how Wine was installed and which Linux environment you're using. Was it installed with apt, Flatpak, Snap, or something else? If you're not sure, check your installation notes before removing anything.

For an apt installation, you can check installed Wine packages with apt list --installed and look for Wine in the output. Then use sudo apt purge followed by the exact package names you found. Check the proposed removal list before confirming, especially if other programs depend on those packages.

Removing the package may leave Wine's files in your home directory. The default Wine prefix is ~/.wine, and deleting it also deletes the Windows programs and data stored there.

Back up anything you want to keep first. Once you're sure, rm -rf ~/.wine removes that directory. Double-check the path before running it, since that command doesn't send files to a trash folder. Other prefixes may exist if you created them separately.

If you added a separate Wine repository or signing key during installation, those can be left behind after uninstalling the packages. Check the instructions you used to set them up and remove the matching repository entry and key. Don't delete a key unless you're sure nothing else uses it.