October 2019 - openterprise.it

Running Docker on Fedora 31 - revert systemd configuration to use cgroup v1

Published on 2019-10-31 Author admin

Fedora 31 is first major distro with cgroup v2 (unified hierarchy). Follow below steps to make Docker working on it: Add Docker CE repository: sudo dnf config-manager --add-repo https://download.docker.com/linux/fedora/docker-ce.repo Install Docker CE: sudo dnf install docker-ce When you try to run Docker container on freshly installed Fedora 31, you will get following error message: docker:… Continue reading Running Docker on Fedora 31 - revert systemd configuration to use cgroup v1 →

Linux - disable TCP Offload for a network device

Published on 2019-10-16 Author admin

Use below command to disable TCP Offload for a network device: ethtool -K eth0 tx off Settings verification: ethtool --show-offload eth0 You can see results before (left) and after (right) making changes: