The repository 'https://packages.gitlab.com/gitlab/gitlab-ce/ubuntu bionic InRelease' is no longer signed

Summary

apt update fails for https://packages.gitlab.com/gitlab/gitlab-ce/ubuntu/dists/bionic/InRelease

Steps to reproduce

Check that the repository is configured correctly (from install script):

cat /etc/apt/sources.list.d/gitlab_gitlab-ce.list

# this file was generated by packages.gitlab.com for
# the repository at https://packages.gitlab.com/gitlab/gitlab-ce
deb https://packages.gitlab.com/gitlab/gitlab-ce/ubuntu/ bionic main
deb-src https://packages.gitlab.com/gitlab/gitlab-ce/ubuntu/ bionic main

then run apt update

Example Project

Not Applicable

What is the current bug behavior?

Cannot update using apt

What is the expected correct behavior?

upon running apt update the expected output is Get:x https://packages.gitlab.com/gitlab/gitlab-ce/ubuntu bionic InRelease [some number kB]

Relevant logs and/or screenshots

E: Failed to fetch https://packages.gitlab.com/gitlab/gitlab-ce/ubuntu/dists/bionic/InRelease  302  Found [IP: 54.153.54.194 443]
E: The repository 'https://packages.gitlab.com/gitlab/gitlab-ce/ubuntu bionic InRelease' is no longer signed.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.

Output of checks

Results of GitLab environment info

Expand for output related to GitLab environment info 
sudo gitlab-rake gitlab:env:info


System information
System:		Ubuntu 18.04
Current User:	git
Using RVM:	no
Ruby Version:	2.5.3p105
Gem Version:	2.7.6
Bundler Version:1.16.6
Rake Version:	12.3.2
Redis Version:	3.2.12
Git Version:	2.18.1
Sidekiq Version:5.2.5
Go Version:	unknown


GitLab information
Version:	11.9.6
Revision:	14bac95b643
Directory:	/opt/gitlab/embedded/service/gitlab-rails
DB Adapter:	postgresql
URL:		http://git.fermasoft.com
HTTP Clone URL:	http://git.fermasoft.com/some-group/some-project.git
SSH Clone URL:	git@git.fermasoft.com:some-group/some-project.git
Using LDAP:	no
Using Omniauth:	yes
Omniauth Providers:


GitLab Shell
Version:	8.7.1
Repository storage paths:
  • default: /var/opt/gitlab/git-data/repositories GitLab Shell path: /opt/gitlab/embedded/service/gitlab-shell Git: /opt/gitlab/embedded/bin/git

Results of GitLab application Check

Expand for output related to the GitLab application check 
Checking GitLab subtasks ...


Checking GitLab Shell ...


GitLab Shell: ... GitLab Shell version >= 8.7.1 ? ... OK (8.7.1)
Running /opt/gitlab/embedded/service/gitlab-shell/bin/check
Check GitLab API access: OK
Redis available via internal API: OK


Access to /var/opt/gitlab/.ssh/authorized_keys: OK
gitlab-shell self-check successful


Checking GitLab Shell ... Finished


Checking Gitaly ...


Gitaly: ... default ... OK


Checking Gitaly ... Finished


Checking Sidekiq ...


Sidekiq: ... Running? ... yes
Number of Sidekiq processes ... 1


Checking Sidekiq ... Finished


Checking Incoming Email ...


Incoming Email: ... Reply by email is disabled in config/gitlab.yml


Checking Incoming Email ... Finished


Checking LDAP ...


LDAP: ... LDAP is disabled in config/gitlab.yml


Checking LDAP ... Finished


Checking GitLab App ...


Git configured correctly? ... yes
Database config exists? ... yes
All migrations up? ... yes
Database contains orphaned GroupMembers? ... no
GitLab config exists? ... yes
GitLab config up to date? ... yes
Log directory writable? ... yes
Tmp directory writable? ... yes
Uploads directory exists? ... yes
Uploads directory has correct permissions? ... yes
Uploads directory tmp has correct permissions? ... yes
Init script exists? ... skipped (omnibus-gitlab has no init script)
Init script up-to-date? ... skipped (omnibus-gitlab has no init script)
Projects have namespace: ...
2/1 ... yes
2/2 ... yes
2/3 ... yes
2/4 ... yes
2/5 ... yes
2/6 ... yes
2/7 ... yes
2/8 ... yes
2/9 ... yes
2/10 ... yes
2/11 ... yes
2/12 ... yes
2/13 ... yes
2/14 ... yes
2/15 ... yes
2/16 ... yes
3/17 ... yes
3/18 ... yes
3/19 ... yes
3/20 ... yes
Redis version >= 2.8.0? ... yes
Ruby version >= 2.3.5 ? ... yes (2.5.3)
Git version >= 2.18.0 ? ... yes (2.18.1)
Git user has default SSH configuration? ... yes
Active users: ... 4


Checking GitLab App ... Finished


Checking GitLab subtasks ... Finished

Possible fixes

I have tried to mark the repository as trusted : deb [trusted=yes] https://packages.gitlab.com/gitlab/gitlab-ce/ubuntu/ bionic main but didn't seem to fix the issue. At the moment, the only workaround is to manually download the packages and install them.

Edited by Jason Plum