Разблокировка UEFI Secure Boot
Your system has UEFI Secure Boot enabled. │
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│ UEFI Secure Boot requires additional configuration to work with third-party drivers. │
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│ The system will assist you in configuring UEFI Secure Boot. To permit the use of third-party drivers, a new Machine-Owner Key (MOK) has been generated. This key now needs to be │
│ enrolled in your system's firmware. │
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│ To ensure that this change is being made by you as an authorized user, and not by an attacker, you must choose a password now and then confirm the change after reboot using the same │
│ password, in both the "Enroll MOK" and "Change Secure Boot state" menus that will be presented to you when this system reboots. │
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│ If you proceed but do not confirm the password upon reboot, Ubuntu will still be able to boot on your system but any hardware that requires third-party drivers to work correctly may │
│ not be usable.
Enter a password for Secure Boot. It will be asked again after a reboot.
Enter a password for Secure Boot. It will be asked again after a reboot.
Invalid password │
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│ The Secure Boot key you've entered is not valid. The password used must be between 8 and 16 characters.
Выберите OK. Затем вам будет предложено установить пароль. Установите простой пароль, после чего команда завершится. Просто введите sudo reboot, что перезагрузит ваш ноутбук. В процессе перезагрузки вы увидите синий экран с надписью Enroll MOK. Нажмите на него и введите пароль, который вы установили. Сделайте то же самое для опции Change Secure Boot state. Затем продолжайте. Ваш компьютер перезагрузится как обычно. Это обычная процедура для предотвращения вредоносных программ, а не ошибка.