Update Linux guide

Steps:

• Stop docker service on your host:
  • (sudo) systemctl stop docker
• Update your packages (you may need to accept the update):
  • (sudo) apt/yum update
• Upgrade your packages (you may need to accept the upgrade):
  • (sudo) apt/yum upgrade
• Reboot your system:
  • (sudo) reboot
• Check docker status (it should running):
  • (sudo) systemctl status docker

Error possibilities when upgrading Linux:

• Docker may not start after the upgrade.
  • This happens if the docker has also been updated and it connects to our management server.
  • Follow the ‘Troubleshoot conflicts between the daemon.json and startup scripts’ section on the following link to fix this issue.
    • https://docs.docker.com/config/daemon/
      • Example conf file:

        • [Service]
          ExecStart=
          ExecStart=/usr/bin/dockerd --containerd=/run/containerd/containerd.sock

If the error persists please contact us at support@wallboard.info!