- Plesk for Linux
- Package Update Manager notification is received with following information:
CONFIG_TEXT: Subject: <plesk.example.com> Package Update Manager notification
Some problems occurred with the System Updates tool on your server plesk.example.com. Please resolve them manually.
Reason: 2018-05-01 06:25:51 INFO: pum is called with arguments: ['--list', '--repo-info', '--json']
2018-05-01 06:25:53 ERROR: W:The repository 'http://ppa.launchpad.net/canonical-kernel-team/pti/ubuntu xenial Release' does not have a Release file., W:Data from such a repository can't be authenticated and is therefore potentially dangerous to use., W:See apt-secure(8) manpage for repository creation and user configuration details., E:Failed to fetch http://ppa.launchpad.net/canonical-kernel-team/pti/ubuntu/dists/xenial/main/binary-amd64/Packages 403 Forbidden, E:Some index files failed to download. They have been ignored, or old ones used instead.
2018-05-01 06:25:53 ERROR: Exited with returncode 1.
- Same error can be reproduced via
3rd Party Canonical Kernel Team PPA repository is incorrectly configured.
Contact System Administrator to configure correctly or remove Canonical Kernel Team PPA repository.
For more information contact Canonical Kernel Team.