Updating from such repository can't be done securely, and is therefore disabled by default

Asked Apr 21 '20 at 23:31

Active Apr 22 '20 at 03:00

Viewed 141 times

I'm trying to install Wacom Tablet Drivers on Ubuntu 18.04, Code:

sudo add-apt-repository ppa:doctormo/wacom-plus

However, I keep getting the error:

E: The repository 'http://ppa.launchpad.net/doctormo/wacom-plus/ubuntu bionic Release' does not have a Release file. 
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 have tried --allow-unauthenticated But it doesn't work. I also have deleted the Docker repository, as Raffa said in comments. Still no dice. Does anyone know any fixes? Thanks!

edited Apr 22 '20 at 03:00

asked Apr 21 '20 at 23:31

Neichello

Does this answer your question? Force update from unsigned repository – fboaventura Apr 22 '20 at 00:25
Sadly no, It doesn't :( – Neichello Apr 22 '20 at 00:35
The error is about Docker repository not about the one you added. Try disabling the Docker repository or removing it and see how it works. Or follow this answer to reset your repositories and clear third party ones and start allover again. – Raffa Apr 22 '20 at 00:54
Maybe, It says it is only on Ubuntu 14, While im using 18. – Neichello Apr 22 '20 at 04:28
@Neichello try adding the --allow-insecure-repositories option to your add-apt-repository, please. – fboaventura Apr 22 '20 at 05:18
@fboaventura Hi, --allow-insecure-repositories just shows up as command not found. – Neichello Apr 22 '20 at 06:34

Updating from such repository can't be done securely, and is therefore disabled by default

0 Answers0