Hi all, Been stuck on this for quite some time and looking for some feedback. I'm running Proxmox 5.2 and I currently have 6 LXC Ubuntu 18.10 containers. 1 hosts rancher, 5 others host k8s worker/etcd/controller machines. I've been using the unsecure mode outlined here http-s://ww-w.solaris-cookbook.eu/virtualisation/proxmox/proxmox-lxc-running-docker-inside-container/ (had to break the link due to being a new forum user) to change apparmor etc. settings. This has worked for a month, including after updating the container's packages. I am now trying to add a 6th container and I run into an issue running docker: This led me to seeing containerd failing to startup: I am installing docker-ce from docker's repository. In my /lib/modules for proxmox I of course have 4.15.18-9-pve, but in the LXC container I only have 4.18.0-12-lowlatency. I saw that this was actually installed during the installation of docker-ce, dependency "linux-image-unsigned-4.18.0-12-lowlatency" and "linux-modules-4.18.0-12-lowlatency". In the containers that are working I have "4.18.0-1003-kvm". So I tried installing the different package: Code: apt install linux-image-4.18.0-1003-kvm linux-modules-4.18.0-1003-kvm and the "4.18.0-1003-kvm" folder is available in /lib/modules, but containerd is still looking for "4.15.18-9-pve". pveversion: pve-manager/5.2-12/ba196e4b (running kernel: 4.15.18-9-pve) docker-ce: :18.09.0~3-0~ubuntu-bionic LXC template: ubuntu-18.10-standard_18.10-1_amd64.tar.gz LXC's uname: Linux docker-test2 4.15.18-9-pve #1 SMP PVE 4.15.18-30 (Thu, 15 Nov 2018 13:32:46 +0100) x86_64 x86_64 x86_64 GNU/Linux Proxmox /etc/pve/lxc/110.conf: Any insight would be great; I am not seeing how my process is any different from a month ago and I took pretty good notes. I am still splunking around. Thanks!