This makes it possible to remove mint themes in an easy way, in this
case we will just use the default from slick-greeter module, i.e. the
Adwaita theme.
in some circumstances, the setup service would fail with:
ERROR 1062 (23000) at line 5: Duplicate entry '1' for key 'PRIMARY'
so let's use an upsert instead of insert. This also simplifies the
script.
Besides, also fix that when the setup script changes, the corresponding
script is not restarted as it is usually not active, so we trigger a
restart of the main systemd service.
Without this, you get the following error message in the logs:
udisksd[4082]: Failed to load config files: Failed to get contents of the config dir (/etc/libblockdev/conf.d/)Error opening directory “/etc/libblockdev/conf.d/”: No such file or directory. Using the built-in config
In ee0b8a7eaa we made the user service wait on network-online, but
forgot about the system service. We need them _both_ to wait when the
wifi source is enabled.
See the discussion below the original PR[1] and #197443 for more
context.
I guess I missed that upon review because the branch was too old and I
cherry-picked the commit onto my deployment branch which is based on
22.05. Sorry for that!
[1] https://github.com/NixOS/nixpkgs/pull/162784#issuecomment-1306848036
i based this on the neighboring lightdm-greeters/mini.nix module.
lightdm-mobile-greeter doesn't have a lot of configuration options.
it grabs the default user to login as from lightdm, along with which DE
it should launch. so no further configuration should be needed aside
from enabling `services.xserver.displayManager.lightdm.enable` and
either setting `services.xserver.displayManager.defaultSession` to the
appropriate session or explicitly defining a seat like:
```nix
services.xserver.displayManager.lightdm.extraSeatDefaults = ''
user-session = phosh
'';
```
Not a big deal in most of the cases because wordpress ensures that this
directory exists on its own, but with our twentig customizations that's
actually causing issues.
(cherry picked from commit 3285342bfe5f401dda84c13c834e73154928a61c)
