On 7.3 the in-tree IPU6 isys driver can be runtime-suspended while
isys_probe() is still running, before it has set drvdata. The suspend
callback then dereferences a NULL isys, oopses, and psys never probes,
so /dev/ipu-psys0 is missing and the camera HAL fails with "Failed to
open PSYS".
Patch the isys runtime PM callbacks to return early when drvdata is
not set yet. The patched module is built on its own from the kernel
source and installed under updates/, so it overrides the in-tree one
without having to rebuild the whole kernel.
Terminals, tmux and Emacs share a grayscale palette with amber
accents instead of Dracula, and the desktop bars and menus use a
matching gray background.
pyplejd keeps using a dead BLE client ("Service Discovery has not been
performed yet") instead of reconnecting, which left the Plejd lights
unreachable for two days. Fire system log events and let an automation
reload the integration when that warning shows up.
Also add systemd to bt-reset's PATH so its `systemctl` calls work.
Install ct from its flake, with its config, a tmux menu on prefix T and a user service for the web UI. Also keep Claude Code transcripts for ten years instead of 30 days, since threads are meant to be revisited.
Have logind ignore the lid switch and suspend/hibernate keys so the
machine stays reachable over SSH with the lid closed. SUPER + SHIFT + x
remains the way to suspend; closing the lid now only locks the screen.
With the default 6 icamerasrc buffers the camera HAL ran out of pending
requests and dropped every fourth sensor frame, capping output at ~22.5 fps.
Using 10 buffers keeps the request queue fed and restores 30 fps.
Pinwheel's sshd had no way to accept keys from other hosts. Give it the
same `authorizedKeysCommand` setup as backwards and manatee, and authorize
a new `alex.backwards-pinwheel` key that backwards uses for `ssh pinwheel`.
`hid_nintendo` claims the pad when it is in Nintendo Switch mode, which
leaves Steam unable to reach it through hidraw. Blacklist the module and
tag the device with `uaccess` so Steam can open it.
`nix.gc` run as root cannot prune generations under
`~/.local/state/nix/profiles` (NixOS/nix#8508), and `nix-gc-env` only
looks in `/nix/var/nix/profiles`. Home-manager generations therefore
accumulated since August 2024 and filled the disk.
`nh clean all` enumerates users and walks their per-user profiles too.
It replaces `nix.gc.automatic`, which cannot be enabled alongside it.
Only `pinwheel` set this. Elsewhere files in `/tmp` survived reboots,
and leftover `nh` build result symlinks there kept acting as GC roots,
pinning store paths that should have been collected.
Alexander Heldt