Disable S3 when SecureBooting Windows on Arch Linux. Close #220

quickemu

@@ -505,6 +505,14 @@ function vm_boot() {
         CPU="${CPU},topoext"
       fi
       GUEST_TWEAKS="-no-hpet -global kvm-pit.lost_tick_policy=discard"
+
+      # Disable S3 support in the VM for Arch Linux to ensure Windows can boot with SecureBoot enabled
+      #  - https://wiki.archlinux.org/title/QEMU#VM_does_not_boot_when_using_a_Secure_Boot_enabled_OVMF
+      #  - https://github.com/wimpysworld/quickemu/issues/220
+      if [[ "${EFI_CODE}" == *"edk2-ovmf/OVMF_CODE.secboot.fd"* ]]; then
+        GUEST_TWEAKS="${GUEST_TWEAKS} -global ICH9-LPC.disable_s3=1"
+      fi
+
       if [ -z "${disk_size}" ]; then
         disk_size="64G"
       fi