I have tried everything but I can not get passed this error running on a raspberry pi 3.
E: The repository ‘https://dl.bintray.com/openhab/apt-repo2 stable Release’ is not signed.
N: Updating from such a repository can’t be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
I’m on Debian (non-RPi), and am getting a similar error when I try to update (note “no longer signed” in first line):
E: The repository 'https://dl.bintray.com/openhab/apt-repo2 stable Release' is no longer signed.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
Ign:4 https://dl.bintray.com/openhab/apt-repo2 stable InRelease
Get:5 https://dl.bintray.com/openhab/apt-repo2 stable Release [6,051 B]
Ign:6 https://dl.bintray.com/openhab/apt-repo2 stable Release.gpg
Reading package lists... Done
E: The repository 'https://dl.bintray.com/openhab/apt-repo2 stable Release' is not signed.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
This is the error I am getting while using the command sudo apt-get update
I did try the above mentioned execution:
wget -qO - ‘https://bintray.com/user/downloadSubjectPublicKey?username=openhab’ | sudo apt-key add
But unfortunately, apt-get update throws the same error again, could you share any solution to this?
I am on a RPi stretch
I have the same problem…For the first time installed openhab to Raspberry 3 B and on installing mosquitto have this problem. Not signed. Tryed with some others commands but not sucess and for me because I’m beginner in Linux this is pain.