XFCE usually uses XDM as the login manager however I did not feel that the minimal security provided by a user name and password outweighed the inconvenience and delay of having to load a login manager and enter my credentials into it.

There is really no reason to clean up your Sent Items in GMail (unless you have managed to run out of space) but here is how you can do so if like me you just want to tidy things up.

I spent two hours changing the fuel lines around on my grass trimmer recently because I was not sure I had hooked them up properly after having replaced them. The engine would start after priming and a few good pulls however it would die after only a few seconds.