I am running mythbuntu 12.04 LTS; I have just run an update, as you do, via terminal (sudo apt-get update, then sudo apt-get upgrade --fix-missing, then sudo apt-get autoremove), which went fine as far as I can tell but this held back some updates to do with nvidia. My next step was an update via the 'update manager' which did update the nvidia drivers and asked me to reboot the system which I did. Upon restart the desktop didn't start, only it booted in terminal or such like asking me to login, if I do I'm still in terminal.
Can anyone tell me what is going on here or better still how to get it to boot into the desktop. (No login screen as there is only one account)