Signature invalid ....update failing

Wed May 4 08:41:23 UTC 2005

My Hoary says its up to date since day one! Have there been any
updates/upgrades????

On Wed, 2005-05-04 at 16:10 +0800, Enn Pee wrote:
> Hi list,
> 
> I am unable to update my Ubuntu 5.04 since last 3
> days. Is this update site problem or my installation
> problem ? Any help is appreciated. Thanks
> 
> $apt-get update
> {snip}
> ..........
> ..........
> Hit http://sg.archive.ubuntu.com
> hoary-updates/restricted Sources
> Fetched 3060kB in 3m8s (16.2kB/s)
> Reading package lists... Done
> W: GPG error: http://security.ubuntu.com
> hoary-security Release: The following signatures were
> invalid: BADSIG 40976EAF437D05B5 Ubuntu Archive
> Automatic Signing Key <ftpmaster at ubuntu.com>
> W: GPG error: http://sg.archive.ubuntu.com
> hoary-updates Release: The following signatures were
> invalid: BADSIG 40976EAF437D05B5 Ubuntu Archive
> Automatic Signing Key <ftpmaster at ubuntu.com>
> W: You may want to run apt-get update to correct these problems
> 
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