bug#69319: Unbootable, unfixable system

[Nathan Dehnel <ncdehnel@gmail.com>]

Yeah, that was the problem.

On Fri, Feb 23, 2024 at 11:17 AM Nathan Dehnel <ncdehnel@gmail.com> wrote:
>
> It seems I may have fallen for the grub luks2 compatibility issue,
> which I didn't know about. I will investigate later.
>
> On Fri, Feb 23, 2024 at 1:15 AM Nathan Dehnel <ncdehnel@gmail.com> wrote:
> >
> > This config results in grub rescue "unknown filesystem <uuid of my
> > btrfs rootfs>" when I try to boot it. I have verified that all the
> > device uuids are correct, and the bootloader, mapped-devices, and
> > file-systems sections are identical in form to my other system which
> > boots fine. i can mount the boot partition and unlock and mount the
> > root partition manually, so they're not broken. I have no idea why
> > it's not working. My guess is that reconfigure is broken inside a
> > chroot somehow.
> >
> > (use-modules (gnu))
> > (use-service-modules networking ssh sysctl shepherd base)
> > (use-package-modules vpn linux)
> > (use-modules (nongnu packages linux)
> >             (nongnu system linux-initrd)
> >             (gnu services)
> >             (guix packages)
> >             (gooby-channel packages baksnapper))
> > (define bashrc
> >    (local-file "../bashrc"))
> > (define nanorc
> >    (local-file "../nano/nanorc"))
> > (operating-system
> > (kernel linux)
> >  (initrd microcode-initrd)
> >  (firmware (list linux-firmware))
> >  (locale "en_US.utf8")
> >  (timezone "America/Chicago")
> >  (keyboard-layout (keyboard-layout "us"))
> >  (host-name "guixoffline")
> >  (bootloader
> >    (bootloader-configuration
> >      (bootloader grub-efi-bootloader)
> >        (targets '("/boot/efi1"))
> >      (keyboard-layout keyboard-layout)))
> >  (mapped-devices
> >    (list (mapped-device
> >            (source
> >              (uuid "14930dad-016d-4b59-b7d8-d5af2c33f4b0"))
> >            (target "offline1")
> >            (type luks-device-mapping))
> > ))
> >  (file-systems
> >    (cons* (file-system
> >             (mount-point "/boot/efi1")
> >             (device (uuid "3339-DAE2" 'fat32))
> >             (type "vfat"))
> >           (file-system
> >             (mount-point "/")
> >             (device "/dev/mapper/offline1")
> >             (type "btrfs")
> >             (options "compress=zlib:9")
> >             (dependencies mapped-devices))
> >           %base-file-systems))
> >  (users (cons* (user-account
> >                  (name "nathan")
> >                  (comment "Nathan Dehnel")
> >                  (group "users")
> >                  (home-directory "/home/nathan")
> >                  (supplementary-groups '("wheel" "netdev" "audio" "video")))
> >                %base-user-accounts))
> >  (packages
> >    (append
> >            (specification->package "btrfs-progs")
> >            (specification->package "parted")
> >            (specification->package "mdadm")
> >            (specification->package "git")
> >            (specification->package "nss-certs")
> >            (specification->package "nix")
> >            (specification->package "efibootmgr")
> >            (specification->package "smartmontools")
> >            (specification->package "iotop")
> >            (specification->package "bcache-tools")
> >            (specification->package "lsof")
> >            (specification->package "wireguard-tools")
> >            (specification->package "baksnapper")
> >            (specification->package "file")
> >            (specification->package "rsync"))
> >      %base-packages))
> >  (services
> >    (append
> >      (list
> >           (service openssh-service-type
> >             (openssh-configuration
> >              (permit-root-login #t)
> >              (password-authentication? #t)
> >              (authorized-keys
> >               `(("root" ,(local-file "ssh/root-gentoodesktop.pub"))
> >                 ("root" ,(local-file "ssh/baksnapper-gentoodesktop.pub"))
> >                 ("root" ,(local-file "ssh/baksnapper-gentooserver.pub"))
> >                 ("root" ,(local-file "ssh/nathan-guixlaptop.pub"))
> > ))))
> >            (service connman-service-type)
> >            (service ntp-service-type)
> >            (service gpm-service-type)
> >            (simple-service 'nanorc etc-service-type
> >                        (list `("nanorc", nanorc)))
> > )
> >        %base-services)))