Booting Linux on Apple’s M4 required more than a new device tree. Locked registers, missing MMIO mappings, silent UART configuration, and a WFI power-state quirk each stopped the kernel in turn. This beginner-friendly tour follows the clues from one printed character to a multicore Linux shell.
Qualcomm’s September 2026 Linux preview for Snapdragon X2 laptops marks a shift from experimental boot support toward an upstream developer platform. Here’s what the kernel, Adreno GPU, Hexagon NPU, Debian, and Ubuntu plans mean for Linux users and hardware developers.
Linux From Scratch turns Linux from a finished download into a construction project. Follow the path from a host system and cross-toolchain to chroot, kernel, bootloader, package management, and the software that makes the new system usable.
An old reMarkable 2 can fail cloud sync and updates after years of inactivity—often due to a wrong clock and an obsolete client version. This post shows a practical recovery flow: SSH in to fix time, restart update services, handle SSH-over-Wi‑Fi changes, and finally move files via the local USB web interface.
Reviving an old ASUS Eee PC netbook starts with accepting the limits: 32-bit CPU, 1GB RAM, and Wi‑Fi setup during install. This guide walks through installing Arch Linux 32 with ISO signature verification, boot media, iwd/iwctl networking, and a minimal Arch setup.