Ubuntu

Error upgrading to Ubuntu 20.04

Asked by karthik Vijeyaraghavan

Hi,

I am getting the below error while trying to upgrade to Ubuntu 20.04

GPG error: https://packages.microsoft.com/repos/code stable InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY EB3E94ADBE1229CF

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Manfred Hampl (m-hampl) said : 		#1

Either add the missing key with the command

sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys EB3E94ADBE1229CF

or disable the microsoft repository from your list of repositories (e.g. by running software-properties-gtk or by manually editing the /etc/apt/sources.list file or the /etc/apt/sources.list.d/*.list file where it is defined).

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