[ubuntu-uk] NO_PUBKEY !!!

[Cornelius Mostert]

> > I am getting this every time I do an Update from Update Manager
>> W: GPG error: http://ppa.launchpad.net

intrepid Release: The following
>> signatures couldn't be verified because the public key is not available:
> > NO_PUBKEY 9BDB3D89CE49EC21
>> I have tried this:? sudo gpg --keyserver keyserver.ubuntu.com

--recv-keys
> > 9BDB3D89CE49EC21

> This will just download the key, but not make Update Manager use it to
> verify the downloads. Instead, try the following command:

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

9BDB3D89CE49EC21

> > But only get:gpg: WARNING: unsafe ownership on configuration file
> > `/home/cjm/.gnupg/gpg.conf'
> >[snip]
> > gpg: WARNING: unsafe enclosing directory permissions on configuration
file
> > `/home/cjm/.gnupg/gpg.conf'
> >
> > I have done this also: sudo chown cjm:cjm /home/cjm/.gnupg/*

>It's probably not an ownership problem, so chown won't help.
> I think you need to stop other users accessing the .gnupg directory,
> so 'chmod 700 /home/cjm/.gnupg' should do the trick. You might need to
> change the files inside the directory too: something like 'chmod
> --recursive go-rwx /home/cjm/.gnupg/*'
___________________________________________________

This is not working...

Executing: gpg --ignore-time-conflict --no-options --no-default-keyring
--secret-keyring /etc/apt/secring.gpg --trustdb-name /etc/apt/trustdb.gpg
--keyring /etc/apt/trusted.gpg --recv-keys --keyserver
keyserver.ubuntu.com9BDB3D89CE49EC21
gpg: requesting key CE49EC21 from hkp server keyserver.ubuntu.com
gpgkeys: key 9BDB3D89CE49EC21 not found on keyserver
gpg: no valid OpenPGP data found.
gpg: Total number processed: 0

However we are behind a nasty firewall/proxy in this company and I know I
have a lot of difficulty to get through with some commands that is looking
to go through to the internet.
Any other ideas??
Can I not somehow get this by using a Web browser??
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