I have a number of Ubuntu machines that have
unattended-upgrades set up. I am running 11.10 and do not wish to update to 12.04. How can I disable the upgrade dialog (which still pops up after booting the machines) from the command line?
I think you can edit
You probably want to set it to never.
I find this gives better granularity
Set all Options to 0 to disable auto updates, but you can adjust as you wish: