My computer "saves" some status it had in a precise moment time ago. And by that I mean that everytime I turn it on, it opens the terminal windows that were open, even with the path it was, and the applications that were running. I recall installing an application that allowed me to run Thunderbird at startup, but it didn't work, and I believe this problem started since then. Sadly I don't remember the name of this application. Anyone know how to avoid this problem? It slows down the startup.
EDIT: I use xubuntu