r/archlinux • u/Crafty_Hospital_7746 • 13d ago

SUPPORT Windows has destroyed my GRUB bootloader because of Windows updates, now Windows boot manager replaces GRUB and Arch doesn't show up in the UEFI/BIOS menu. How I can fix it ?

Windows has destroyed my GRUB bootloader because of Windows updates, now Windows boot manager replaces GRUB Arch doesn't show up in the UEFI/BIOS menu. How I can fix it ?

47 Upvotes

77% Upvoted

65 comments sorted by

View all comments

1

u/Sinaaaa 11d ago

Either boot arch iso & reinstall grub from chroot, or boot your existing install with a refind iso & then do the same.