Operating-Systems/wipe-drivers.yml at master · ErcModel3/Operating-Systems · GitHub

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---
- name: Remove installed WiFi drivers
  hosts: all
  become: yes
  remote_user: s4228665

  tasks:
    - name: Unload 8821au kernel module
      community.general.modprobe:
        name: 8821au
        state: absent
      failed_when: false

    - name: Remove 8821au from modules-load.d
      file:
        path: /etc/modules-load.d/rtl8821au.conf
        state: absent

    - name: Check if 8821au is installed via DKMS
      shell: dkms status 8821au
      register: dkms_status
      failed_when: false
      changed_when: false

    - name: Remove 8821au from DKMS
      shell: dkms remove 8821au/{{ item }} --all
      with_items: "{{ dkms_status.stdout_lines }}"
      when:
        - dkms_status.rc == 0
        - item != ""
      failed_when: false
      register: dkms_remove

    - name: Remove RTL8821AU driver source directory
      file:
        path: /usr/src/rtl8821au-driver
        state: absent

    - name: Verify 8821au module is unloaded
      shell: lsmod | grep -c 8821au || echo "not_loaded"
      register: verify_unload
      changed_when: false
      failed_when: false

    - name: Display removal status
      debug:
        msg: "RTL8821AU driver has been successfully removed"