Update Manager gpg error

Open a Terminal from the menu Applications → Accessories → Terminal and type:

wget -q http://packages.medibuntu.org/medibuntu-key.gpg -O- | sudo apt-key add - && sudo apt-get update

This is the output I got.  Bye!  melinda@gPC3:~$ wget -q http://packages.medibuntu.org/medibuntu-key.gpg -O- | sudo apt-
sudo: apt-: command not found
melinda@gPC3:~$ key add - && sudo apt-get update

--- On Tue, 1/20/09, nhasian <email address hidden> wrote:
From: nhasian <email address hidden>
Subject: Re: [Question #58124]: When ever Update Manager finishes the Update and I press check why do I get the following message? W: GPG error: http://packages.medibuntu.org hardy Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 2EBC26B60C5A2783
To: <email address hidden>
Date: Tuesday, January 20, 2009, 2:07 AM

Your question #58124 on Ubuntu changed:
https://answers.launchpad.net/ubuntu/+question/58124

    Status: Open => Answered

nhasian proposed the following answer:
Open a Terminal from the menu Applications → Accessories → Terminal and
type:

wget -q http://packages.medibuntu.org/medibuntu-key.gpg -O- | sudo apt-
key add - && sudo apt-get update

--
If this answers your question, please go to the following page to let us
know that it is solved:
https://answers.launchpad.net/ubuntu/+question/58124/+confirm?answer_id=0

If you still need help, you can reply to this email or go to the
following page to enter your feedback:
https://answers.launchpad.net/ubuntu/+question/58124

You received this question notification because you are a direct
subscriber of the question.

Open a terminal window and type the following all on one line :

sudo apt-get update && sudo apt-get install medibuntu-keyring && sudo apt-get update

This was my output.  Bye!

melinda@gPC3:~$ sudo apt-get update && sudo apt-get install medibuntu-keyring && sudo
[sudo] password for melinda:
Hit http://archive.canonical.com hardy Release.gpg
Ign http://archive.canonical.com hardy/partner Translation-en_US
Hit http://us.archive.ubuntu.com hardy Release.gpg
Ign http://us.archive.ubuntu.com hardy/main Translation-en_US
Get:1 http://packages.medibuntu.org hardy Release.gpg [197B]
Hit http://archive.canonical.com hardy Release
Ign http://us.archive.ubuntu.com hardy/restricted Translation-en_US
Ign http://us.archive.ubuntu.com hardy/universe Translation-en_US
Ign http://us.archive.ubuntu.com hardy/multiverse Translation-en_US
Hit http://us.archive.ubuntu.com hardy Release
Ign http://packages.medibuntu.org hardy/free Translation-en_US
Ign http://packages.medibuntu.org hardy/non-free Translation-en_US
Hit http://archive.canonical.com hardy/partner Packages
Hit http://us.archive.ubuntu.com hardy/main Packages
Get:2 http://packages.medibuntu.org hardy Release [11.7kB]
Ign http://packages.medibuntu.org hardy Release
Hit http://archive.canonical.com hardy/partner Sources
Hit http://us.archive.ubuntu.com hardy/restricted Packages
Hit http://us.archive.ubuntu.com hardy/main Sources
Hit http://us.archive.ubuntu.com hardy/restricted Sources
Hit http://us.archive.ubuntu.com hardy/universe Packages
Hit http://packages.medibuntu.org hardy/free Packages
Hit http://us.archive.ubuntu.com hardy/universe Sources
Hit http://us.archive.ubuntu.com hardy/multiverse Packages
Hit http://us.archive.ubuntu.com hardy/multiverse Sources
Hit http://packages.medibuntu.org hardy/non-free Packages
Fetched 198B in 1s (152B/s)
Reading package lists... Done
W: GPG error: http://packages.medibuntu.org hardy Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 2EBC26B60C5A2783
W: You may want to run apt-get update to correct these problems
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following NEW packages will be installed:
  medibuntu-keyring
0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
Need to get 3448B of archives.
After this operation, 49.2kB of additional disk space will be used.
WARNING: The following packages cannot be authenticated!
  medibuntu-keyring
Install these packages without verification [y/N]? y
Get:1 http://packages.medibuntu.org hardy/free medibuntu-keyring 2008.04.20 [3448B]
Fetched 3448B in 0s (6572B/s)
Selecting previously deselected package medibuntu-keyring.
(Reading database ... 122856 files and directories currently installed.)
Unpacking medibuntu-keyring (from .../medibuntu-keyring_2008.04.20_all.deb) ...
Setting up medibuntu-keyring (2008.04.20) ...
OK

usage: sudo -h | -K | -k | -L | -l | -V | -v
usage: sudo [-bEHPS] [-p prompt] [-u username|#uid] [VAR=value]
            {-i | -s | <command>}
usage: sudo -e [-S] [-p prompt] [-u username|#uid] file ...
melinda@gPC3:~$

--- On Tue, 1/20/09, Andy Ruddock <email address hidden> wrote:
From: Andy Ruddock <email address hidden>
Subject: Re: [Question #58124]: When ever Update Manager finishes the Update and I press check why do I get the following message? W: GPG error: http://packages.medibuntu.org hardy Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 2EBC26B60C5A2783
To: <email address hidden>
Date: Tuesday, January 20, 2009, 1:14 PM

Your question #58124 on Ubuntu changed:
https://answers.launchpad.net/ubuntu/+question/58124

    Status: Open => Answered

Andy Ruddock proposed the following answer:
Open a terminal window and type the following all on one line :

sudo apt-get update && sudo apt-get install medibuntu-keyring
&& sudo
apt-get update

--
If this answers your question, please go to the following page to let us
know that it is solved:
https://answers.launchpad.net/ubuntu/+question/58124/+confirm?answer_id=2

If you still need help, you can reply to this email or go to the
following page to enter your feedback:
https://answers.launchpad.net/ubuntu/+question/58124

You received this question notification because you are a direct
subscriber of the question.

Melinda, your command entered and I quote is (see above)

melinda@gPC3:~$ sudo apt-get update && sudo apt-get install medibuntu-keyring && sudo

now, take a look at what was mentioned by Andy, quote

sudo apt-get update && sudo apt-get install medibuntu-keyring && sudo apt-get update

i hope you see the difference.

peter b

melinda@gPC3:~$ sudo apt-get update && sudo apt-get install medibuntu-keyring && sudo apt-get update
[sudo] password for melinda:
Hit http://archive.canonical.com hardy Release.gpg
Ign http://archive.canonical.com hardy/partner Translation-en_US
Get:1 http://packages.medibuntu.org hardy Release.gpg [197B]
Ign http://packages.medibuntu.org hardy/free Translation-en_US
Hit http://us.archive.ubuntu.com hardy Release.gpg
Ign http://us.archive.ubuntu.com hardy/main Translation-en_US
Hit http://archive.canonical.com hardy Release
Ign http://packages.medibuntu.org hardy/non-free Translation-en_US
Get:2 http://packages.medibuntu.org hardy Release [11.7kB]
Ign http://us.archive.ubuntu.com hardy/restricted Translation-en_US
Ign http://us.archive.ubuntu.com hardy/universe Translation-en_US
Ign http://us.archive.ubuntu.com hardy/multiverse Translation-en_US
Hit http://us.archive.ubuntu.com hardy Release
Hit http://archive.canonical.com hardy/partner Packages
Hit http://packages.medibuntu.org hardy/free Packages
Hit http://us.archive.ubuntu.com hardy/main Packages
Hit http://archive.canonical.com hardy/partner Sources
Hit http://packages.medibuntu.org hardy/non-free Packages
Hit http://us.archive.ubuntu.com hardy/restricted Packages
Hit http://us.archive.ubuntu.com hardy/main Sources
Hit http://us.archive.ubuntu.com hardy/restricted Sources
Hit http://us.archive.ubuntu.com hardy/universe Packages
Hit http://us.archive.ubuntu.com hardy/universe Sources
Hit http://us.archive.ubuntu.com hardy/multiverse Packages
Hit http://us.archive.ubuntu.com hardy/multiverse Sources
Fetched 198B in 1s (180B/s)
Reading package lists... Done
Reading package lists... Done
Building dependency tree
Reading state information... Done
medibuntu-keyring is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Hit http://archive.canonical.com hardy Release.gpg
Ign http://archive.canonical.com hardy/partner Translation-en_US
Hit http://packages.medibuntu.org hardy Release.gpg
Ign http://packages.medibuntu.org hardy/free Translation-en_US
Ign http://packages.medibuntu.org hardy/non-free Translation-en_US
Hit http://us.archive.ubuntu.com hardy Release.gpg
Ign http://us.archive.ubuntu.com hardy/main Translation-en_US
Hit http://archive.canonical.com hardy Release
Hit http://packages.medibuntu.org hardy Release
Ign http://us.archive.ubuntu.com hardy/restricted Translation-en_US
Ign http://us.archive.ubuntu.com hardy/universe Translation-en_US
Ign http://us.archive.ubuntu.com hardy/multiverse Translation-en_US
Hit http://us.archive.ubuntu.com hardy Release
Hit http://archive.canonical.com hardy/partner Packages
Hit http://packages.medibuntu.org hardy/free Packages
Hit http://us.archive.ubuntu.com hardy/main Packages
Hit http://archive.canonical.com hardy/partner Sources
Hit http://packages.medibuntu.org hardy/non-free Packages
Hit http://us.archive.ubuntu.com hardy/restricted Packages
Hit http://us.archive.ubuntu.com hardy/main Sources
Hit http://us.archive.ubuntu.com hardy/restricted Sources
Hit http://us.archive.ubuntu.com hardy/universe Packages
Hit http://us.archive.ubuntu.com hardy/universe Sources
Hit http://us.archive.ubuntu.com hardy/multiverse Packages
Hit http://us.archive.ubuntu.com hardy/multiverse Sources
Reading package lists... Done
melinda@gPC3:~$

I'm new to Ubuntu also a bit confused. So I just want to if my problem was solved.

Hi Wyett! Thank you for taking the time out of your day to explain that to me. Also thanks to everyone who helped solve this problem. Your help was greatly appreciated. Bye!