How to completely uninstall Guix in Debian

Question about completely uninstalling Guix in Debian. Guix is a package manager and environment for GNU/Linux, and uninstalling it requires several steps. Here's how you can remove Guix from your Debian system:


**Please be cautious when performing these actions, as they can significantly impact your system. Backup any important data before proceeding.**


1. **Remove Guix Profiles**:

   - First, delete any Guix profiles that you've created. Guix stores package profiles in the `/var/guix/profiles` directory. You can list the profiles and delete them as follows:


     ```bash

     sudo guix package --list-profiles

     sudo guix package --delete-profile <profile-name>

     ```


2. **Remove Guix Daemon**:

   - If you've enabled the Guix daemon, you should stop and disable it. Run the following commands:


     ```bash

     sudo guix-daemon --disable

     sudo systemctl stop guix-daemon.service

     sudo systemctl disable guix-daemon.service

     ```


3. **Remove Guix System Profiles**:

   - Guix may create system profiles in `/gnu/store`. List them and delete them:


     ```bash

     sudo guix gc --list-roots

     sudo guix gc --delete <profile-root>

     ```


4. **Uninstall Guix**:

   - To uninstall the Guix package manager itself, use your system's package manager (e.g., APT):


     ```bash

     sudo apt remove guix

     ```


5. **Remove Guix Environment Variables**:

   - Ensure that Guix-related environment variables are unset. Open your shell configuration file (e.g., `.bashrc`, `.zshrc`) and remove or comment out any lines that export Guix-related variables.


6. **Clean Up Paths**:

   - Remove Guix-related directories from your `PATH`. Edit your shell configuration file and remove any paths associated with Guix.


7. **Rebuild Initramfs (if needed)**:

   - If you've installed a Guix-based initramfs, you may need to regenerate it. Check your system documentation for guidance on how to do this.


8. **Reboot**:

   - After you've removed Guix and cleaned up your environment, it's a good idea to reboot your system to ensure all changes take effect.


By following these steps, you should be able to completely remove Guix from your Debian system. Keep in mind that Guix might have affected various aspects of your system, so it's crucial to be thorough in your removal process.

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