Ubuntu – How to resume an upgrade after denying it the first time


Last evening i started the procedure to upgrade ubuntu 11.10 to 12.04 while not being at home and with a slow connection. During the upgrade procedure ubuntu told me that the required time with my connection was very long. Because of lack of time i decided to deny the upgrade and start it today, but today i can't find how to start it again because the upgrade button is not anymore visible !

What can i do to upgrade ubuntu without downloading the iso?
Is there any terminal command that allow me to start the upgrade ?

Best Answer

  • Start update manager and there you will find a button so you can upgrade. enter image description here

    If not you need to enable update manager to look for dist upgrades see: Update manager doesn't offer an upgrade to the new release

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