apt-get : The following signatures couldn't be verified

Phill Whiteside PhillW at Ubuntu.com
Fri Sep 13 21:34:22 UTC 2013


Hi,

try this

sudo apt-key adv --recv-keys --keyserver keyserver.ubuntu.com 3B4FE6ACC0B21F32




On 13 September 2013 22:18, Phill Whiteside <PhillW at ubuntu.com> wrote:

> I suspect the key server was over-loaded. I'm just digging around to find
> where that part of the lubuntu wiki was filed.... :(
>
> I'll find and kill the person who removed the simple method to overcome
> this......
>
> Phill.
>
>
> On 13 September 2013 22:10, Nio Wiklund <nio.wiklund at gmail.com> wrote:
>
>> Edit:
>>
>> I saw that I am using a new kernel, 3.11.0-7-generic #13, that comes
>> with the current daily build. What happens if you try to use a mirror
>> that is being updated? The problem might be temporary (and at the repo,
>> not in your system).
>>
>> Best regards/Nio
>> ---------------------------------
>> Hi Lars,
>>
>> I downloaded the current
>>
>> saucy-desktop-amd64.iso
>>
>> with zsync.
>>
>> I can use the default Swedish repo. I found no default Finnish repo, so
>> I used one of them
>>
>> mirrors.nic.funet.fi/ubuntu
>>
>> and I could use that too.
>>
>> I did
>>
>> sudo apt-get update
>>
>> and installed a couple of small packages
>>
>> htop and pv.
>>
>> Have you got some PPAs or other special sources, or maybe something else
>> is wrong with your system [after several alpha and beta updates(?)]
>>
>> Best regards
>> Nio
>>
>> On 2013-09-13 21:27, Nio Wiklund wrote:
>> > OK :-)
>> >
>> > On 2013-09-13 21:25, Lars Noodén wrote:
>> >> $ uname -a
>> >> Linux lubuntu 3.11.0-6-generic #12-Ubuntu SMP Mon Sep 9 15:56:19 UTC
>> >> 2013 x86_64 x86_64 x86_64 GNU/Linux
>> >>
>> >> /Lars
>> >>
>> >> On 13.09.2013 22:22, Nio Wiklund wrote:
>> >>> Lubuntu 32-bit (intel + amd, not mac)?
>> >>>
>> >>> On 2013-09-13 21:13, Lars Noodén wrote:
>> >>>> The address is below, it is se.archive.ubuntu.com but also occurs
>> with
>> >>>> fi.archive.ubuntu.com.  This is with the latest version of Saucy B2,
>> >>>> updated yesterday.  Saucy has been freezing up on me from time to
>> time
>> >>>> and some of the freezes have happened while using APT, so it's
>> possible
>> >>>> that something is now broken.
>> >>>>
>> >>>> Regards,
>> >>>> /Lars
>> >>>>
>> >>>> On 13.09.2013 22:06, Nio Wiklund wrote:
>> >>>>> Can you specify the repository addresses? And which version of
>> saucy?
>> >>>>>
>> >>>>> I can check if I get the same problem.
>> >>>>>
>> >>>>> Best regards
>> >>>>> Nio
>> >>>>>
>> >>>>> On 2013-09-13 21:01, Lars Noodén wrote:
>> >>>>>> I'm getting the errors below when using either the Swedish or
>> Finnish
>> >>>>>> repositories.  I haven't tested others.  Is there something wrong
>> on my
>> >>>>>> end that needs to be cleaned up?  The system has locked up several
>> times
>> >>>>>> when in the middle of installing packages, could that have
>> something to
>> >>>>>> do with the errors?
>> >>>>>>
>> >>>>>> I've tried "apt-get -f update" but that has the same result.
>> >>>>>>
>> >>>>>> Regards,
>> >>>>>> /Lars
>> >>>>>>
>> >>>>>> Reading package lists... Done
>> >>>>>> W: An error occurred during the signature verification. The
>> repository
>> >>>>>> is not updated and the previous index files will be used. GPG
>> error:
>> >>>>>> http://extras.ubuntu.com saucy Release: The following signatures
>> >>>>>> couldn't be verified because the public key is not available:
>> NO_PUBKEY
>> >>>>>> 16126D3A3E5C1192
>> >>>>>>
>> >>>>>> W: GPG error: http://security.ubuntu.com saucy-security Release:
>> The
>> >>>>>> following signatures couldn't be verified because the public key
>> is not
>> >>>>>> available: NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
>> >>>>>> W: GPG error: http://se.archive.ubuntu.com saucy Release: The
>> following
>> >>>>>> signatures couldn't be verified because the public key is not
>> available:
>> >>>>>> NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
>> >>>>>> W: GPG error: http://se.archive.ubuntu.com saucy-updates Release:
>> The
>> >>>>>> following signatures couldn't be verified because the public key
>> is not
>> >>>>>> available: NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
>> >>>>>> W: GPG error: http://se.archive.ubuntu.com saucy-backports
>> Release: The
>> >>>>>> following signatures couldn't be verified because the public key
>> is not
>> >>>>>> available: NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
>> >>>>>> W: Failed to fetch
>> http://extras.ubuntu.com/ubuntu/dists/saucy/Release
>> >>>>>>
>> >>>>>> W: Some index files failed to download. They have been ignored, or
>> old
>> >>>>>> ones used instead.
>> >>>>>>
>> >>>>>
>> >>>>
>> >>>>
>> >>>
>> >>
>> >
>>
>>
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>>
>


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