Treat the picker-only (none) row as an empty XKB variant at the shared input boundary and again in the template patcher. Guard the real downstream output and console keymap, and carry the sentinel through the offline installer VM.
Verified: V0 full flake evaluation plus shell/Python/Nix/diff checks; V1 installer-keyboard, installer-safety, and template-SoT builds; V2 full KVM offline LUKS+swap install and themed first boot. No V3 required.
- Pre-activation failure ("desktop pre-activation failed"): the in-chroot
HM build hard-coded `--option substituters ""`, which only works on
OFFLINE installs (where the ISO store is copied in). Online installs
(now common — wifi works) had no pins and built from source. Fix: build
the generation in the live env (its store always has the pins), nix copy
the closure to the target, chroot only activates. In-chroot build kept
as fallback. Uses path: (not git+file:) to sidestep libgit2 ownership.
- Read-only home.nix: templates come out of the store mode 0444 and cp
preserves it — chmod -R u+w after staging so the user can edit it.
- Keyboard + locale selection: gum prompts (localectl layouts/variants +
curated UTF-8 locale list) and NOMARCHY_LOCALE/KB_LAYOUT/KB_VARIANT for
unattended. One choice flows everywhere — services.xserver.xkb (source
of truth) + console.useXkbConfig (tty/greeter) + boot.initrd.systemd
(so the LUKS passphrase prompt uses the layout; script initrd can't) +
the generated home.nix's nomarchy.keyboard.* for the Hyprland session.
- test-install.sh: NOMARCHY_OVMF env override for sandboxed OVMF paths.
Verified end-to-end in QEMU: offline LUKS install completes, boots to a
themed desktop (no autogenerated-config banner), Plymouth renders the LUKS
prompt on the theme-tinted background.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Promotes the throwaway harness that verified the installer into tools/:
- tools/vm/qmp.py QMP keystroke injection / typing / quit
- tools/vm/vncshot.py GL-safe screenshots via VNC readback (QMP
screendump shows "no surface" with virtio-vga-gl)
- tools/vm/gap-analysis.py drv-graph diff that converged the offline
pin set; run it when offline installs build
from source
- tools/test-install.sh the full offline regression: build ISO, boot
offline, unattended LUKS+swap install via a
config disk (typed long commands drop keys),
wait for poweroff, boot the installed disk,
screenshot the first boot for visual verdict
docs/TESTING.md §4 now points at the script.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
