Use true instead of yes.

tasks/miner/drivers/amdgpu.yml

@@ -21,7 +21,7 @@
     regexp: '^GRUB_TIMEOUT='
     line: 'GRUB_TIMEOUT=3'
     state: present
-    backup: yes
+    backup: true
 
 - name: Miner | Driver | AMDGPU | Remove Previous Run's Cron Job
   cron:
@@ -33,22 +33,22 @@
 - name: Miner | Driver | AMDGPU | Check If GA Kernel Installed
   shell: 'uname --kernel-release | grep 5.4.0-65-generic'
   register: ga_kernel
-  ignore_errors: yes
+  ignore_errors: true
 
 - name: Miner | Driver | AMDGPU | Check If HWE Kernel Installed
   shell: 'apt search linux-image-5.8.0-* | grep -c installed'
   register: hwe_kernel
-  ignore_errors: yes
+  ignore_errors: true
 
 #- name: Miner | Driver | AMDGPU | Check If All Driver Installed
 #  shell: 'which amdgpu-uninstall'
 #  register: amdgpu_install
-#  ignore_errors: yes
+#  ignore_errors: true
 
 - name: Miner | Driver | AMDGPU | Check If Pro Driver Installed
   shell: 'amdgpu-pro-uninstall -y'
   register: amdgpu_install
-  ignore_errors: yes
+  ignore_errors: true
 
 - name: Miner | Driver | AMDGPU | DEBUG
   debug:
@@ -82,7 +82,7 @@
     regexp: '^GRUB_DEFAULT='
     line: 'GRUB_DEFAULT="Advanced options for Ubuntu>Ubuntu, with Linux 5.4.0-65-generic"'
     state: present
-    backup: yes
+    backup: true
   when: amdgpu_install.failed and hwe_kernel.stdout != "0" and ga_kernel.failed
 
 - name: Miner | Driver | AMDGPU | Update GRUB
@@ -131,7 +131,7 @@
     regexp: '^GRUB_DEFAULT='
     line: 'GRUB_DEFAULT=0'
     state: present
-    backup: yes
+    backup: true
   when: amdgpu_install.failed and hwe_kernel.stdout != "0"
 
 - name: Miner | Driver | AMDGPU | Update GRUB
@@ -205,4 +205,4 @@
 - name: Miner | Driver | AMDGPU | Test Results
   debug:
     var: clinfo
-  ignore_errors: yes
+  ignore_errors: true