Update Error - NO_PUBKEY

[????]

Here is the log

===========================
Install Updates Error log
===========================
Install Updates could not fetch the package cache information lists.
Go to https://www.linuxliteos.com/forums/ and paste the log below into a new or existing thread for assistance.

============ Log ===========

Hit:1 http://repo.linuxliteos.com/linuxlite emerald InRelease
Hit:2 http://security.ubuntu.com/ubuntu focal-security InRelease
Hit:3 http://us.archive.ubuntu.com/ubuntu focal InRelease
Hit:4 http://us.archive.ubuntu.com/ubuntu focal-updates InRelease
Hit:5 http://archive.canonical.com/ubuntu focal InRelease
Hit:6 http://ppa.launchpad.net/qbittorrent-tea...ble/ubuntu focal InRelease
Get:7 http://ftp.de.debian.org/debian bullseye InRelease [116 kB]
Hit:8 http://us.archive.ubuntu.com/ubuntu focal-backports InRelease
Err:7 http://ftp.de.debian.org/debian bullseye InRelease
  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 648ACFD622F3D138 NO_PUBKEY 0E98404D386FA1D9 NO_PUBKEY 605C66F00D6C9793
Reading package lists...
W: GPG error: http://ftp.de.debian.org/debian bullseye InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 648ACFD622F3D138 NO_PUBKEY 0E98404D386FA1D9 NO_PUBKEY 605C66F00D6C9793
E: The repository 'http://ftp.de.debian.org/debian bullseye InRelease' is not signed.

[trinidad]

Try: http://deb.debian.org/debian/ bullseye

As a point of interest Linux Lite 5.x emerald is based on Ubuntu focal and the Debian parent is Buster not Bullseye so you may still have update issues with whatever software it is you have installed. Also occasionally mirrors don't keep up. Using the official Debian mirror is the most reliable. Please use Gdebi installer to install Debian based software.

TC

[????]

Try: http://deb.debian.org/debian/ bullseye

As a point of interest Linux Lite 5.x emerald is based on Ubuntu focal and the Debian parent is Buster not Bullseye so you may still have update issues with whatever software it is you have installed. Also occasionally mirrors don't keep up. Using the official Debian mirror is the most reliable. Please use Gdebi installer to install Debian based software.

TC

I am a newbie.  Please direct me how to use Gdebi.  Thanks a lot.

[Şerban S.]

I am a newbie.  Please direct me how to use Gdebi.  Thanks a lot.

Hi!

1. First, you need to install GDebi. To do that, use Synaptic Package Manager.
2. After installing GDebi, you need to download the package you want to install on your system. From the log file, I guess is qbittorrent.
3. After downloading the package (say, qbittorrent.deb), either doubleclick the file, or right-click on the file then choose from the menu "Open With..." then "gdebi". This will start GDebi Package Manager.
I hope this helped!

Best regards!

[????]

[quote author=???? link=topic=8890.msg59149#msg59149 date=1662942086]
I am a newbie.  Please direct me how to use Gdebi.  Thanks a lot.

Hi!

1. First, you need to install GDebi. To do that, use Synaptic Package Manager.
2. After installing GDebi, you need to download the package you want to install on your system. From the log file, I guess is qbittorrent.
3. After downloading the package (say, qbittorrent.deb), either doubleclick the file, or right-click on the file then choose from the menu "Open With..." then "gdebi". This will start GDebi Package Manager.
I hope this helped!

Best regards!
[/quote]

I could only finish the first step.  Then I can't find qbittorrent.deb to download.....

Help!

[stevef]

Are you sure that qbittorrent is the issue ?

The logs imply (to me) that qbittorent is from an ubuntu PPA which appears ok.

[firenice03]

No sure why the Debian repo...
You can add the Keys see if it helps... You'll want to run for each of the 3 keys
648ACFD622F3D138
0E98404D386FA1D9
605C66F00D6C9793

try the following command in the terminal... Note sudo will prompt for password

Code:

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

[Valtam]

Would be better to know the reason why a Debian repo was added, then if it's even necessary, then offer a better supported alternative for the software in question.

[????]

Would be better to know the reason why a Debian repo was added, then if it's even necessary, then offer a better supported alternative for the software in question.

Do you mean I don't need Debian repo?  I don't even know why it's there.  :51:

If I don't need it, how do I remove it?

[stevef]

What software/application have you tried to add recently ?

Anything between the last successful update and the beginning of the problem.