Downgrading kernel image in Ubuntu 22.04

Fixing Longhorn error FailedMount - exit status 32

A couple of days ago I started facing Longhorn issues after rebooting all three nodes. For some reason my adguard deployment was stuck trying to mount the PV. I’m running my adguard deployment with RWX and this means it’s mounted over NFS. Events: Type Reason Age From Message ---- ------ ---- ---- ------- Warning FailedMount 45m (x3 over 56m) kubelet Unable to attach or mount volumes: unmounted volumes=[adguard-conf-pv adguard-work-pv], unattached volumes=[], failed to process volumes=[]: timed out waiting for the condition Warning FailedMount 16m (x23 over 61m) kubelet MountVolume....

GNS3 server

Install Ubuntu Server 22.04 & GNS3 on Unraid

Unraid is a hypervisor by itself. So aside from just running docker containers, you can also spawn VMs. I wanted to install Ubuntu Server 22.04 so I could run the GNS3 remote server on it. Ubuntu Server Installation You can download the Ubuntu iso image from this page. It’s either you download to your local machine or using Unraid with the help of the CLI or some docker app. While waiting for the download to complete....