apt-get update - GPG error:

koerni · Dec 28th 2019

Hello together,

during apt-get update, I get the following error Message:

Bash

Reading package lists... Done
W: GPG error: http://ppa.launchpad.net/kyle1117/ppa/ubuntu cosmic InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 3028C3C96AD57103
W: The repository 'http://ppa.launchpad.net/kyle1117/ppa/ubuntu cosmic InRelease' is not signed.
N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use.
N: See apt-secure(8) manpage for repository creation and user configuration details.

Any idea how to solve this?

I am running 4.1.30-1 Arrakis on my Odroid HC2.

Kind regards

gderf · Dec 28th 2019

wget -qO - https://keyserver.ubuntu.com/pks/lookup?fingerprint=on&op=index&search=0x3C516D21B9C160BA495E37373028C3C96AD57103 | sudo apt-key add -

koerni · Dec 29th 2019

Thank you, but the command did not help.

I had to download the key via wget from the keyserver, save it, and add it manually. Don't know why piping the command did not work though.

anotherchris · Jan 19th 2020

Hi there

Rpi4, OMV5 installed via the easy script method earlier this week. All good. Except now when I click System => Update Management => Check I get a GPG error:

Code

Error #0:
OMV\ExecException: Failed to execute command 'export PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin; export LANG=C.UTF-8; apt-get update 2>&1' with exit code '100': Get:1 file:/var/cache/openmediavault/archives  InRelease
Ign:1 file:/var/cache/openmediavault/archives  InRelease
Get:2 file:/var/cache/openmediavault/archives  Release
Ign:2 file:/var/cache/openmediavault/archives  Release
Get:3 file:/var/cache/openmediavault/archives  Packages
Ign:3 file:/var/cache/openmediavault/archives  Packages
Get:4 file:/var/cache/openmediavault/archives  Translation-en
Ign:4 file:/var/cache/openmediavault/archives  Translation-en
Get:3 file:/var/cache/openmediavault/archives  Packages
Ign:3 file:/var/cache/openmediavault/archives  Packages
Get:4 file:/var/cache/openmediavault/archives  Translation-en
Ign:4 file:/var/cache/openmediavault/archives  Translation-en
Get:3 file:/var/cache/openmediavault/archives  Packages
Ign:3 file:/var/cache/openmediavault/archives  Packages
Get:4 file:/var/cache/openmediavault/archives  Translation-en
Ign:4 file:/var/cache/openmediavault/archives  Translation-en
Get:3 file:/var/cache/openmediavault/archives  Packages
Ign:3 file:/var/cache/openmediavault/archives  Packages
Get:4 file:/var/cache/openmediavault/archives  Translation-en
Ign:4 file:/var/cache/openmediavault/archives  Translation-en
Get:3 file:/var/cache/openmediavault/archives  Packages
Ign:3 file:/var/cache/openmediavault/archives  Packages
Get:4 file:/var/cache/openmediavault/archives  Translation-en
Ign:4 file:/var/cache/openmediavault/archives  Translation-en
Get:3 file:/var/cache/openmediavault/archives  Packages
Ign:3 file:/var/cache/openmediavault/archives  Packages
Get:4 file:/var/cache/openmediavault/archives  Translation-en
Ign:4 file:/var/cache/openmediavault/archives  Translation-en
Get:3 file:/var/cache/openmediavault/archives  Packages
Get:4 file:/var/cache/openmediavault/archives  Translation-en
Ign:4 file:/var/cache/openmediavault/archives  Translation-en
Hit:5 http://packages.openmediavault.org/public usul InRelease
Hit:6 http://raspbian.raspberrypi.org/raspbian buster InRelease
Hit:7 http://archive.raspberrypi.org/debian buster InRelease
Get:8 http://httpredir.debian.org/debian buster-backports InRelease [46.7 kB]
Hit:9 https://download.docker.com/linux/debian buster InRelease
Ign:10 https://dl.bintray.com/openmediavault-plugin-developers/usul buster InRelease
Get:11 https://dl.bintray.com/openmediavault-plugin-developers/usul buster Release [4363 B]
Hit:12 https://openmediavault.github.io/packages usul InRelease
Err:8 http://httpredir.debian.org/debian buster-backports InRelease
  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 04EE7237B7D453EC NO_PUBKEY 648ACFD622F3D138
Reading package lists...


W
:
GPG error: http://httpredir.debian.org/debian buster-backports InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 04EE7237B7D453EC NO_PUBKEY 648ACFD622F3D138


E
:
The repository 'http://httpredir.debian.org/debian buster-backports InRelease' is not signed.
 in /usr/share/openmediavault/engined/rpc/apt.inc:245
Stack trace:
#0 /usr/share/php/openmediavault/rpc/serviceabstract.inc(588): Engined\Rpc\Apt->Engined\Rpc\{closure}('/tmp/bgstatus7o...', '/tmp/bgoutputDX...')
#1 /usr/share/openmediavault/engined/rpc/apt.inc(249): OMV\Rpc\ServiceAbstract->execBgProc(Object(Closure))
#2 [internal function]: Engined\Rpc\Apt->update(NULL, Array)
#3 /usr/share/php/openmediavault/rpc/serviceabstract.inc(123): call_user_func_array(Array, Array)
#4 /usr/share/php/openmediavault/rpc/rpc.inc(86): OMV\Rpc\ServiceAbstract->callMethod('update', NULL, Array)
#5 /usr/sbin/omv-engined(537): OMV\Rpc\Rpc::call('Apt', 'update', NULL, Array, 1)
#6 {main}

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In Settings currently neither 'Pre-release updates' nor 'Community-maintained updates' are selected. I understand that like the original poster I need to install a public key, but cannot work out the search string.

Is this correct (if so, how do I edit the query above) or do I need to do something else?

anotherchris · Jan 23rd 2020

Seems to have solved itself... I now get errors if 'ommunity-maintained updates' is not selected; all ok if selected...

Berti · Jan 23rd 2020

Hi. No backport kernel works on the Raspi. Deactivate Backport again and it works again.

Berti

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