MCU正常运行时总是从固定地方取指令，顺序运行，程序更新时需要使用烧录器等工具烧录，于是有人将程序设计成，由一个程序跳转到另一个程序，这个程序通常称作Bootloader，另一个叫做APP。 Bootloader是一段独立的程序。它包含启动代码、中断、主程序（Boot_main ...

I've got my Ubuntu system at home set up using UEFI boot, mirrored root/home using btrfs, and mirrored swap using LVM, but making sure that /boot/efi is mirrored across both drives and usable in the ...

In June 2025, Microsoft announced that, in June 2026, it would begin deprecating Secure Boot certificates of Windows systems from 2011, which were superseded by their 2023 counterparts.