Comment 7 for bug 799754

Sorry for the big delay in getting back to this. I guess this works if you want Xubuntu to override the Ubuntu config. However it doesn't work if you add a third party. Perhaps we should split the config into a separate package? That way there's a lightdm-config-ubuntu and a lightdm-config-xubuntu package (the both would obviously have to conflict with eachother). Note that lightdm can run without a config file so this would be fine if you had no package installed.

Errors in the patch:
- The exec line is missing --config
- Has tabs instead of spaces