Can't upgrade Jenkins on Debian11, the public key is not available: NO_PUBKEY FCEF32E745F2C3D5

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I try to upgrade jenkins. I use the new way to use gpg keys:

wget https://pkg.jenkins.io/debian-stable/jenkins.io.key  
gpg --dearmor jenkins.io.key
mv jenkins.io.key.gpg /usr/share/keyrings/jenkins-keyring.asc

cat /etc/apt/sources.list.d/jenkins.list

deb [signed-by=/usr/share/keyrings/jenkins-keyring.asc] https://pkg.jenkins.io/debian-stable  binary/

apt-key:

apt-key list | grep -i jenkins # nothing

# file /usr/share/keyrings/jenkins-keyring.asc
/usr/share/keyrings/jenkins-keyring.asc: PGP/GPG key public ring (v4) created Mon Mar 30 15:10:17 2020 RSA (Encrypt or Sign) 4096 bits MPI=0x99a14538d6e6150d...

But when I run apt update:

W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://pkg.jenkins.io/debian-stable  binary/ Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY FCEF32E745F2C3D5
W: Failed to fetch https://pkg.jenkins.io/debian-stable/binary/Release.gpg   The following signatures couldn't be verified because the public key is not available: NO_PUBKEY FCEF32E745F2C3D5
W: Some index files failed to download. They have been ignored, or old ones used instead.

What's wrong?

Asked by Mévatlavé Kraspek (541 rep)

Apr 4, 2023, 10:59 AM
Last activity: Apr 5, 2023, 06:52 AM

Can't upgrade Jenkins on Debian11, the public key is not available: NO_PUBKEY FCEF32E745F2C3D5

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