Update failure

Hello, I am trying to update Qtplasma and when I update repositories I get this error:  NO_PUBKEY EF1B07FEE0EE663EEl.
Repositori
Binary deb:
Url: buildbot.linuxcnc.org
Distribution: buster
Section: master-rtpreemt.

Sources deb-src:
Url: buildbot.linuxcnc.org/
Distribution: buster
Section: master-rtpreemt.



 

Gracias por tu respuesta, pero llámame estúpido, pero no puedo descargar la última versión. La versión que se ha descargado es la 1.235.265.
He actualizado Debian 12 a bookworm y el kernel es 6.1.0.26-rt-amd64

phillc54 publicación=312436 id de usuario=6129Debe configurar el repositorio en Synaptic para

deb http://buildbot2.highlab.com/debian/ bookworm master-uspace plus you need to copy the key as shown for the new style. This is all shown here:
http://buildbot2.highlab.com/
 

Thank you but I am not able to put the keys in. I don't know which file to save them in.
I do sudo nano /etc/apt/trusted.gpg.d. A terminal opens and I paste buildbot-archive-key.gpg but when I try to save it it tells me which file I want to write it in and I don't know which one I should do it in.

phillc54 wrote:

If you download the file to the ~/Downloads directory then do the following:

sudo cp ~/Downloads/buildbot-archive-key.gpg /etc/apt/trusted.gpg.d/

 

I do what you tell me but when I go to update the repository I get this error: The repository "buildbot2.highlab.com debian Release" does not have a Release file. It cannot be updated from a repository like this safely and is therefore disabled by default. See the apt-secure man page (8) for details on creating repositories and configuring users. The “buildbot.linuxcnc.org bookworm Release” repository does not have a Release file.