Updating error..(Solved)

Linux Support
1

When running sudo apt-get update in Terminal getting the following error message.:

W: GPG error: http://ppa.launchpad.net trusty Release: The following signatures couldn’t be verified because the public key is not available: NO_PUBKEY 4DF9B28CA252A784
ben@ben-Dell-DV051 ~ $

Gratefull for any help.

Jocklad

2

run:

sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 4DF9B28CA252A784

then try:

sudo apt-get udate

again.

3

No errors.

That fixed it Mark.

Thanks again :slight_smile: :slight_smile: :slight_smile:

Jocklad

4

NP :slight_smile: