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avacomputers
October 10th, 2010, 11:51 PM
I am trying to use update manager to upgrade to the new release of UBuntu but I get a no pub key error from the launchpad repo. I am fairly new to ubuntu. Can someone help me please.

Thanks.

oldos2er
October 11th, 2010, 03:02 AM
It's probably best to disable any PPAs before running the upgrade.

avacomputers
October 15th, 2010, 03:55 AM
It's probably best to disable any PPAs before running the upgrade.

How would i do that?