I've gotten several comments and questions pertaining to my GRUB posting last week. The most common question was about graphical boot configuration but there were also one or two others, so I'm going ...

Unless your computer is pretty old, it probably uses UEFI (Unified Extensible Firmware Interface) to boot. The idea is that a bootloader picks up files from an EFI partition and uses them to start ...

A severe vulnerability exists in almost all signed versions of GRUB2 bootloader used by most Linux systems. When properly exploited, it could allow threat actors to compromise an operating system’s ...

A newly discovered vulnerability in the GRUB2 bootloader, dubbed BootHole, may threaten Linux and Windows machines using Secure Boot. Attackers who exploit it could interfere with the boot process and ...