For debugging, I provisioned VMs in Azure for each of the releases and they all have this disabled:
| $ juju run --application ubuntu-jammy-test,ubuntu-focal-test,ubuntu-bionic-test,ubuntu-xenial-test,ubuntu-trusty-test "grep APT::Periodic::Download-Upgradeable-Packages /etc/apt/apt.conf.d/10periodic" | - Stdout: | | APT::Periodic::Download-Upgradeable-Packages "0"; | UnitId: ubuntu-bionic-test/0 | - Stdout: | | APT::Periodic::Download-Upgradeable-Packages "0"; | UnitId: ubuntu-focal-test/0 | - Stdout: | | APT::Periodic::Download-Upgradeable-Packages "0"; | UnitId: ubuntu-jammy-test/0 | - Stdout: | | APT::Periodic::Download-Upgradeable-Packages "0"; | UnitId: ubuntu-trusty-test/0 | - Stdout: | | APT::Periodic::Download-Upgradeable-Packages "0"; | UnitId: ubuntu-xenial-test/0
For debugging, I provisioned VMs in Azure for each of the releases and they all have this disabled:
| $ juju run --application ubuntu- jammy-test, ubuntu- focal-test, ubuntu- bionic- test,ubuntu- xenial- test,ubuntu- trusty- test "grep APT::Periodic: :Download- Upgradeable- Packages /etc/apt/ apt.conf. d/10periodic" :Download- Upgradeable- Packages "0"; bionic- test/0 :Download- Upgradeable- Packages "0"; :Download- Upgradeable- Packages "0"; :Download- Upgradeable- Packages "0"; trusty- test/0 :Download- Upgradeable- Packages "0"; xenial- test/0
| - Stdout: |
| APT::Periodic:
| UnitId: ubuntu-
| - Stdout: |
| APT::Periodic:
| UnitId: ubuntu-focal-test/0
| - Stdout: |
| APT::Periodic:
| UnitId: ubuntu-jammy-test/0
| - Stdout: |
| APT::Periodic:
| UnitId: ubuntu-
| - Stdout: |
| APT::Periodic:
| UnitId: ubuntu-