I am using Proxmox to run a larger number of virtual machines and LXC containers. Recently, after a apt update && apt upgrade && apt dist-upgrade followed by a do-release-upgrade and a reboot to bring a Ubuntu container up to date, the container failed to start. The Proxmox web frontend […]
Troubleshooting
I recently ran into issues getting ZWave to run on openHAB 2 on my new hardware: an Odroid C2. I added the ZWave binding to the openHAB installation, provided the port of the ZWave USB Stick in the configuration settings and… nothing happened. openHAB insisted that the „Port /dev/ttyUSB1 does […]
openHAB + ZWave: solving the „Port … does not exist“ ...
I recently started migrating an application from JBoss 6 to Wildfly 9 – JMS, security, datasources, significantly changed class loading behaviour – all this seemed surprisingly easy to migrate. Things got worse when migrating the client – doing EJB3 remote access to the application running in Wildfly 9. The client […]