Closed issue by danjenson on void-packages repository

https://github.com/void-linux/void-packages/issues/34630

Description:
### System

* xuname:  
```
Void 5.15.9_1 x86_64 GenuineIntel uptodate rFFFF
```
* package:  
```
Clight-4.7_1
```

### Expected behavior
Clight daemon would respond to clight, without sudo.

### Actual behavior
The daemon/service does not seem to respond to clight. Even running, `dbus-run-session clight` with the `Clightd` service running returns an Idle Error. It will only work with `sudo dbus-run-session clight`, which seems to circumvent using Clightd. (The point of Clightd is so clight can be run without sudo privileges). I have added my user to `i2c`, `dbus`, and dbus is running (so is polkitd). I also start bspwm with `exec dbus-launch --exit-with-x11 bspwm`. The author of `clight` is unfamiliar with void/bspwm, so is having a hard time debugging (https://github.com/FedeDP/Clight/issues/240).

### Steps to reproduce the behavior
1. Install `Clightd`
2. Enable `dbus`, `polkitd`, and `Clightd`
3. Start a bspwm session with `exec dbus-launch --exit-with-x11` (in ~/.xinitrc)
4. Start clight with `dbus-run-session clight`
5. Check the log at `~/.local/share/clight/clight.log`. It will have the following lines:

```
(I)[10:02:12]{main.c:127}	Clightd found, version: 5.4.
(I)[10:02:12]{keyboard.c:158}	Keyboard backlight calibration supported.
(I)[10:02:12]{interface.c:180}	org.freedesktop.ScreenSaver dbus interface exposed.
(I)[10:02:12]{upower.c:54}	AC cable disconnected.
(I)[10:02:12]{upower.c:65}	Laptop lid opened.
(W)[10:02:12]{idler.c:22}	Clightd idle error.
(W)[10:02:12]{dimmer.c:55}	Failed to init. Killing module.
(W)[10:02:12]{idler.c:22}	Clightd idle error.
(W)[10:02:12]{dpms.c:48}	Failed to init. Killing module.
(W)[10:02:42]{location.c:89}	Timed out waiting on location provided by Geoclue2. Killing module.
(W)[10:02:42]{daytime.c:68}	No location provider found; fallback to DAY daytime.
(W)[10:02:42]{gamma.c:91}	Killing GAMMA as no location provider is available.
```