I have Fedora 45 running on the Galaxy Book4 Edge 14" (NP940XMA, X1E80100), with KDE Plasma on Wayland, using the Anatase project’s device tree and drivers.
Working: display and GPU (2880×1800 at 120 Hz), keyboard and backlight, touchpad, touchscreen, Wi-Fi, Bluetooth, battery and charging, USB-C, speakers and microphones, EFI variables and RTC, and Windows dual boot from GRUB.
Partly working: suspend works, and wakes with the lid or power key. But on the Anatase-based kernel the SoC doesn’t reach its deep-sleep states yet, so the battery drains overnight; I’m investigating.
Not working yet: webcam (sensor identified), fingerprint reader.
Setup, scripts and notes, including how to update safely, since a GRUB update overwrites the config this machine needs: GitHub - n1c0la84/book4-edge-linux: Fedora on the Samsung Galaxy Book4 Edge 14" (Snapdragon X Elite, X1E80100): setup, drivers, patches and reverse-engineering notes · GitHub
