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| secureboot [2023/11/12 04:33] – re-add efi file info to v38 and lower info, moved a bit lower atari | secureboot [2023/11/12 04:39] (current) – [TPM] formatting + grammar atari |
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| ====== TPM ====== | ====== TPM ====== |
| Batocera's Secure Boot support requires some interaction between the bootloader and the system's hardware Trusted Platform Module (TPM), **even on systems where Secure Boot is not enabled**. | |
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| If the system's TPM is enabled, the first time you boot into the newer Batocera versions, and after completing the Secure Boot MOK management setup (if Secure Boot is enabled), a ''Boot Option Restoration'' countdown screen will be displayed. If no action is taken, the system will reboot repeatedly into this screen. | Batocera's Secure Boot support requires some interaction between the bootloader and the system's hardware Trusted Platform Module (TPM), //even on systems where Secure Boot is not enabled//. |
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| | If the system's TPM is enabled, the first time you boot into the newer Batocera versions, and after completing the Secure Boot MOK management setup (if Secure Boot is enabled), a **Boot Option Restoration** screen with a countdown will be displayed. If no action is taken, the system will reboot repeatedly into this screen. |
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| {{ :tpm_1_boot_option_restoration.jpg?direct&600 |}} | {{ :tpm_1_boot_option_restoration.jpg?direct&600 |}} |
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| Connect a keyboard to the system, and press any key to move on to the next screen. | Using a keyboard, press any key to move on to the next screen. |
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| On the ''Boot Options Restored'' screen, use the arrow keys to select ''Always continue boot'' and press ''[ENTER]''. The system will then boot into Batocera. | On the **Boot Options Restored** screen, use the arrow keys to select **Always continue boot** and press ''[Enter]''. The system will then boot into Batocera. |
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| {{ :tpm_2_boot_option_restored.jpg?direct&600 |}} | {{ :tpm_2_boot_option_restored.jpg?direct&600 |}} |