Error: symbol grub_memcpy not found entering rescue mode

[Wollie]

@horvjoe

error: symbol grub_memcpy not found

Try this:

[Testing Update] 2025-11-19 - Plasma 6.5.3, KDE Frameworks 6.20.0, Firefox 145.0.1

After switching branches from stable to testing and updating the system, I was met with the Error: symbol 'grub_memcpy' not found during boot. I fixed it by chrooting to the system from a live usb and then cd /boot cp grub/x86_64-efi/core.efi efi/EFI/BOOT/BOOTX64.EFI Running install-grub from chroot didn’t fix the issue. Also, this only happened on a laptop installed with the Manjaro Cinnamon ISO (manjaro-cinnamon-25.0.3-250609-linux612.iso). Two other laptops installed with Manjaro GNOME ISO …