# Builds failing on apt-get update **URL:** \ **Category:** Travis CI Discussions & Feedback\ **Tags:** travis-build\ **Created:** [February 23, 2023, 5:43pm UTC](https://travis-ci.community/t/builds-failing-on-apt-get-update/13632 "2023-02-23T17:43:57Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![eraffel-MDSol](https://sea1.discourse-cdn.com/flex015/user_avatar/travis-ci.community/eraffel-mdsol/32/8250_2.png) [@eraffel-MDSol](https://travis-ci.community/u/eraffel-MDSol)\ **Post date:** [February 23, 2023, 5:43pm UTC](https://travis-ci.community/t/builds-failing-on-apt-get-update/13632/1 "2023-02-23T17:43:57Z")
```auto $ sudo apt-get update Hit:1 http://us-east-1.ec2.archive.ubuntu.com/ubuntu focal InRelease Hit:2 http://security.ubuntu.com/ubuntu focal-security InRelease ..... Hit:11 http://repo.mongodb.org/apt/ubuntu focal/mongodb-org/4.4 Release Ign:9 https://packages.erlang-solutions.com/ubuntu focal Release.gpg Reading package lists... W: GPG error: https://packages.erlang-solutions.com/ubuntu focal Release: The following signatures were invalid: BADSIG D208507CA14F4FCA Erlang Solutions Ltd. E: The repository 'https://packages.erlang-solutions.com/ubuntu focal Release' is not signed. The command "sudo apt-get update" failed and exited with 100 during . ``` ---
**Author:** ![eraffel-MDSol](https://sea1.discourse-cdn.com/flex015/user_avatar/travis-ci.community/eraffel-mdsol/32/8250_2.png) [@eraffel-MDSol](https://travis-ci.community/u/eraffel-MDSol)\ **Post date:** [February 23, 2023, 9:59pm UTC](https://travis-ci.community/t/builds-failing-on-apt-get-update/13632/2 "2023-02-23T21:59:03Z")
Seems to be working now ---
**Author:** ![eraffel-MDSol](https://sea1.discourse-cdn.com/flex015/user_avatar/travis-ci.community/eraffel-mdsol/32/8250_2.png) [@eraffel-MDSol](https://travis-ci.community/u/eraffel-MDSol)\ **Post date:** [February 24, 2023, 2:08pm UTC](https://travis-ci.community/t/builds-failing-on-apt-get-update/13632/3 "2023-02-24T14:08:50Z")
Nope, broken again