当我尝试使用 安装一些新软件时，sudo apt-get install 我收到以下消息。我害怕按下ok。我不知道安全启动是什么意思，也不想经历这个。
Your system has UEFI Secure Boot enabled. │
│ │
│ UEFI Secure Boot requires additional configuration to work with third-party drivers. │
│ │
│ 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. │
│ │
│ 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. │
│ │
│ 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.
答案1
关闭电脑并启动 BIOS。进入安全菜单并禁用安全启动。其他选项，请验证主题：“安装第三方驱动程序需要配置安全启动”
谨致问候，João Pinto