So dpkg does not care if you have removed the config file. I prepared an update kmod package that removes /etc/modprobe.d/mlx4.conf in my PPA. Please update to the kmod version in my PPA and then you can install rdma-core without conflicts: https://launchpad.net/~bdrung/+archive/ubuntu/ppa
So dpkg does not care if you have removed the config file. I prepared an update kmod package that removes /etc/modprobe. d/mlx4. conf in my PPA. Please update to the kmod version in my PPA and then you can install rdma-core without conflicts: https:/ /launchpad. net/~bdrung/ +archive/ ubuntu/ ppa