That crash has nothing to do with the lock-up of your computer, sorry.
It is probably because the dbus has been restarted, that you received the above crash. I don't know if a dbus restarting can cause your computer to freeze (have never heard about that it could); but in any case you should try to look further at your logfiles and see if you can find the cause there.
That crash has nothing to do with the lock-up of your computer, sorry.
It is probably because the dbus has been restarted, that you received the above crash. I don't know if a dbus restarting can cause your computer to freeze (have never heard about that it could); but in any case you should try to look further at your logfiles and see if you can find the cause there.