Ansible 1.9.4 : Failed to lock apt for exclusive operation

Question

I bumped into Failed to lock apt for exclusive operation issue: https://github.com/geerlingguy/ansible-role-apache/issues/50

I posted a lot of details in Gi

Answer 1

https://serverfault.com/questions/716260/ansible-sudo-error-while-building-on-atlas

Check ps aux | grep apt output for suspicious processes.