At boot whisper-asr could start before the LAN address was configured and
fail with "could not bind on any address". Let whisper-asr.socket bind it
with FreeBind and have uvicorn take fd 3, like the exporters.
Assisted-by: Claude Code (claude-opus-5-5)
A default-node hook selects wivrn.sink/wivrn.source whenever they exist,
so the polling wivrn-audio.nu unit, its saved state and `just vr-audio`
go away. Streams follow via linking.follow-default-target.
Assisted-by: Claude Code (claude-opus-5-5)
`just mihomo-geo` copied geodata into the state dir so a cold start never
fetched it. tmpfiles now links v2ray-rules-dat and the DB-IP lite mmdbs
there, so geo-auto-update moves to the gateway config only.
Assisted-by: Claude Code (claude-opus-5-5)
myNurPkgs evaluated a second nixpkgs just for four packages. Apply the
NUR repo's own overlay instead, so they come from the host's pkgs.
Darwin's pkgs now gets nixpkgsConfig too: it set nixpkgs.pkgs, which
ignores nixpkgs.config, so only myNurPkgs carried the npm mirror there.
Assisted-by: Claude Code (claude-opus-5-5)
Both only touch pkgsStatic builds, which nothing on this host pulls in
since qemu-user binfmt was removed; the toplevel drvPath is unchanged.
Assisted-by: Claude Code (claude-opus-5-5)
agenix's darwin module honours age.secrets.<name>.path and applies owner and
mode itself, so the environment.etc links and the postActivation chown/chmod
that re-applied them go away.
Assisted-by: Claude Code (claude-opus-5-5)
WA-023 warns once nixVersions.stable reaches 2.35; WA-046 fails the build
once nixpkgs' xdg-desktop-portal-wlr is no longer the broken 0.8.4, so both
pins get revisited instead of lingering.
Assisted-by: Claude Code (claude-opus-5-5)
hardware.amdgpu.opencl.enable also adds clr, whose OpenCL 2.2 libOpenCL.so.1
lands in /run/opengl-driver/lib, first in OpenVINO's RUNPATH, and shadows the
ocl-icd loader the GPU plugin links. With clr.icd alone the plugin finds
ocl-icd, so the wrapper and WA-038 go.
Assisted-by: Claude Code (claude-opus-5-5)
It is already the sshd module default, and the shared firewall forces
allowedTCPPorts to [ ] anyway; toplevel drvPaths are unchanged.
Assisted-by: Claude Code (claude-opus-5-5)
systemd's 60-fido-id.rules marks the FIDO hidraw node and the CCID USB
device as security tokens, and 70-uaccess.rules grants them to the
active seat. Drop the hand-written rules and the plugdev membership.
Assisted-by: Claude Code (claude-opus-5-5)
Exporters raced networkd for the LAN address at boot; drop the
network-online ordering and unlimited-restart hack and let a FreeBind
socket unit hold the port, passed in via --web.systemd-socket.
Assisted-by: Claude Code (claude-opus-5-5)
The data dir is the module's own DynamicUser StateDirectory (already
/var/lib/victoriametrics -> private/victoriametrics on youko), so the
victoriametrics-data group, its tmpfiles rule and SupplementaryGroups
did nothing. stateDir was set to its default.
Assisted-by: Claude Code (claude-opus-5-5)
Root is tmpfs, so the backing dirs must exist before the /data bind
mounts. initrd tmpfiles rules on /sysroot do that before switch-root,
replacing the activation script.
Assisted-by: Claude Code (claude-opus-5-5)
services.homepage-dashboard runs the nixpkgs package with DynamicUser,
replacing the :latest container, its system user and the activation
script that rsynced the YAML into place. The YAML stays as is and is
linked into /etc/homepage-dashboard.
Assisted-by: Claude Code (claude-opus-5-5)
A tmpfiles L+ symlink to the store path replaces the activation script
that rsynced it on every switch. Files that were removed upstream no
longer linger.
Assisted-by: Claude Code (claude-opus-5-5)
NixOS's libvirtd-config copies default.xml but never creates its
autostart link, and shoryu has no networks/autostart directory at all,
so virbr0 never starts and the oneshot had nothing to disable.
Assisted-by: Claude Code (claude-opus-5-5)
USB_QUIRK_RESET_RESUME ("b") makes usbcore reset the camera instead of
resuming it, and uvcvideo implements reset_resume, so the resume hook
that ran usbreset after S3 is no longer needed.
Assisted-by: Claude Code (claude-opus-5-5)
Apply hdparm -B 255 -S 0 whenever a disk appears, which also covers the
re-add after a bridge reset, instead of a boot oneshot plus an hourly
timer. Drop -J 0: hdparm has always aborted it without
--please-destroy-my-drive, and wdidle3 already reads disabled on both
disks (it is persistent firmware state).
This was the last user of mylib.systemdHardening.privilegedOneshot, so
remove the preset and its test group.
Assisted-by: Claude Code (claude-opus-5-5)
The boot-time oneshot only fixed the zones present when it ran, and
node_exporter had to Require it. A powercap add rule covers every zone
whenever it appears; the collector reads at scrape time, so no ordering
is needed.
Assisted-by: Claude Code (claude-opus-5-5)
macsmc-battery's "add" uevent fires before the supply accepts writes
(power_supply_register bumps use_cnt after device_add); its deferred
register work then emits "change". Match both instead of polling for 30 s
from a oneshot.
Assisted-by: Claude Code (claude-opus-5-5)
amdgpu registers power1_cap with its hwmon device, so a rule on each
card's hwmon add event replaces the oneshot that polled /sys/class/hwmon
for 60 s waiting for both cards to probe.
Assisted-by: Claude Code (claude-opus-5-5)
On shoukei a DNS takeover that timed out failed mihomo.service, and the
nixpkgs unit has no Restart=, so the proxy stayed down. Prefix the hook
with '-' (fail open, like ai's hook). Also switch the dashboard title
patch to --replace-fail.
Assisted-by: Claude Code (claude-opus-5-5)
A 2024 formatter pass turned `{{…}}` into a YAML flow map, the variable
was never passed to the container, and no widget uses it.
Assisted-by: Claude Code (claude-opus-5-5)
Cleanup runs as ExecStopPost, which a power loss mid-backup skips; the
leftover @restic-snapshot then failed every later run.
Assisted-by: Claude Code (claude-opus-5-5)
It was a precaution for the R9700 links, never an observed problem, and
on BIOS 1013 the FADT already disables ASPM ("ACPI FADT declares the
system doesn't support PCIe ASPM"), so the parameter did nothing.
Assisted-by: Claude Code (claude-opus-5-5)
89d7a9bd made systemd-tmpfiles-setup RequiresMountsFor the five nofail
USB-disk mounts. One failed mount then skipped every tmpfiles rule on the
host, and sysinit.target waited for the disks and the LUKS unlock even on
success.
Leave the boot-wide pass as upstream ships it and add data-tmpfiles:
`systemd-tmpfiles --prefix=/data` with WantsMountsFor on the /data mounts,
ordered before the services that use them.
Assisted-by: Claude Code (claude-opus-5-5)
- WA-017: keyd(1) documents `control = layer(control)` etc. as the
default modifier bindings, so a keyd bump will never keep right-hand
modifiers distinct; the passthrough is intentional config. Say so in
peripherals.nix and drop the row.
- WA-026: installOnHost + restarting microvm@<guest> is the fallback
microvm.nix's own deploy.rebuild uses; only the in-place sshSwitch is
broken, so the removal condition is now about that.
- WA-023: locked versions are 2.35.3 (latest) and 2.34.9 (stable).
Assisted-by: Claude Code (claude-opus-5-5)
Each of these overrode a value nothing else set at a higher priority:
- qemu-guest: btrbk, hardwareTools and cloud-init have no competing
definition on the guests.
- mdns: nixpkgs' sunshine module sets avahi.publish.* with mkDefault.
- computer-use: i18n now sets the time zone with mkDefault.
- darwin terminal: the shared ghostty/kitty font sizes are now mkDefault.
- shoukei: sunshine is mkDefault false in remote-desktop.nix, zram's
memoryPercent is mkDefault 50; supportedFilesystems now merges instead
of discarding the fsType entries other modules add.
- youko: nothing enables docker.
- nixpak: pasta.enable and sockets.pipewire are mkDefault in the shared
modules, sockets.pulse already was.
Every NixOS host's toplevel drvPath is unchanged; on fern and frieren the
terminal font sizes and time zone evaluate to the same values.
Assisted-by: Claude Code (claude-opus-5-5)
nix-darwin runs `brew bundle` as `sudo --preserve-env=PATH ... env ...`,
so the variables the mkBefore'd activation snippet exported never reached
brew; activation was using the default upstream endpoints. Set them via
homebrew.onActivation.extraEnv, which nix-darwin puts on the `env` command
line (evaluated on fern), and drop the snippet.
Assisted-by: Claude Code (claude-opus-5-5)
bb899876 moved the proxy gateway to fake-IP for IPv6 and removed
aquamarine's getaddrinfo precedence table, so the row's removal condition
has been met since 2026-10-14; only the row and a comment pointer lingered.
Assisted-by: Claude Code (claude-opus-5-5)
drivers/nvme/host/core.c defaults default_ps_max_latency_us to 100000, so
the "relaxed" APST cap on ai and its copy on aquamarine set the value the
kernel already uses. Keep ai's history and rollback recipe as a comment,
and stop the aquamarine pcie_aspm=off comment from citing WA-008, which
never covered it. Removes WA-008.
Assisted-by: Claude Code (claude-opus-5-5)
hardware.nvidia.modesetting.enable makes nixpkgs' nvidia module add
nvidia-drm.modeset=1 and, for drivers >= 545, nvidia-drm.fbdev=1 to
moduleParams, which reach modprobe via extraModprobeConfig (evaluated:
"options nvidia-drm fbdev=1 modeset=1" on ai with 595.x).
Assisted-by: Claude Code (claude-opus-5-5)
nixpkgs' security/ca.nix and nix-darwin's security/pki module both append
"Comodo AAA Services root" to the cacert blacklist themselves, so the
explicit entry only duplicated it. Removes WA-040.
Assisted-by: Claude Code (claude-opus-5-5)
nixpkgs packages tuios 0.11.1, the same tag the flake input pinned, so
the extra input (and its nix-fast-build/treefmt-nix lock entries) only
duplicated it. Removes WA-005.
Assisted-by: Claude Code (claude-opus-5-5)
nixpkgs packages smartctl_exporter 0.15.0, which contains PR #329. The
overlay pinned 6274decc ("0.14.0-unstable-2026-09-28"), so it had been
downgrading the package since the last nixpkgs bump. Removes WA-001.
Assisted-by: Claude Code (claude-opus-5-5)
Enable the existing remote-builder module on shoryu, shushou and
youko, and authorize their SSH host keys on aquamarine.
Kana and Ruby are VM guests with no need to build; leave their local
store and build behavior unchanged.
Assisted-by: DeepSeek Harness (deepseek-flash)
Run nginx on youko as a loopback pull-through HTTP cache for
cache.nixos.org and cache.numtide.com, exposed by Caddy at
https://nix-cache.writefor.fun.
Assisted-by: DeepSeek Harness (deepseek-flash)
Set the user-level npm/pnpm registry to npmmirror, and make Nix builds use the same mirror through nixpkgs' npmRegistryOverrides and rewriteURL. The configured Nixpkgs policy is also applied to myNurPkgs and Colmena's nodeNixpkgs so NUR packages such as dsh use the mirror while preserving Colmena parity.
systemd-tmpfiles-setup only orders itself after local-fs.target, but the nofail /data submounts can complete later. It then sees /data as the read-only fallback tmpfs and fails to create the Transmission, Immich, RustFS and restic directories at boot.
Add RequiresMountsFor for the data mounts and cover the generated unit dependency with an eval test.
* feat(nixpak): sandbox six desktop apps
* chore(nixpak): trim OBS plugin set
* fix(nixpak): enable OBS on aarch64
* fix(nixpak): let imv read the full home directory
* fix(home): drop redundant freerdp package
* fix(nixpak): grant OBS access to V4L2 camera devices
* fix(nixpak): expose V4L2 sysfs to OBS
* fix(nixpak): expose NVIDIA encode library to OBS
* docs(nixpak): record OBS interactive validation
* docs(nixpak): record OBS RTMP validation
* fix(nixpak): run MuseScore via XWayland and PulseAudio
* docs(nixpak): explain app sandboxing rationale
* fix(nixpak): route MuseScore ALSA through PipeWire
Ryan Yin
ryan4yin | 二花