add note about systemd-preset usage

This commit is contained in:
Daniel Langbein 2021-06-13 00:56:56 +02:00
parent 927a206f67
commit a818bbbe16

View File

@ -109,6 +109,19 @@ Example package:
* [pkg/de-p1st-networkmanager/systemd.preset](pkg/de-p1st-networkmanager/systemd.preset)
* [pkg/de-p1st-networkmanager/PKGBUILD](pkg/de-p1st-networkmanager/PKGBUILD)
**Note**:
Running `systemctl preset-all` resets all installed unit files to the defaults configured in the preset policy files.
This implies: **All manual changes** such as `systemctl enable serviceXYZ` will get lost!
To avoid this, enable your services with systemd-presets!
```shell
echo 'enable NetworkManager.service' | sudo tee -a /usr/lib/systemd/system-preset/20-custom.preset
sudo systemctl preset-all
```
### Multiple providers
Example: