go to https://download.virtualbox.org/virtualbox and select the appropriate version. Then download the extension pack, e.g. Oracle_VM_VirtualBox_Extension_Pack-6.1.12.vbox-extpack Then open VirtualBox >> Preference >> Extensions >> browse for extension pack by clicking on the + icon. Click on the install button and choose the file.
In case you need to get Citrix working under Fedora these are the steps that worked for me: First of all download the client from https://www.citrix.com/de-de/downloads/citrix-receiver/linux/receiver-for-linux-latest.html and make sure you download the WebReceiverOnly package as the Selfservice-Package needs webkitgtk to work which is not provided by the Fedora32 repository. Install client and crypto-libs Update libcrypto […]
If you want to monitor your Jitsi Server (number of logged on user, running sessions, etc.) with Zabbix you first have to enable Colibri Stats on your Jitsi server secondly import a monitoring Template to your zabbix server Enable stats on Jitsi Server edit /etc/jitsi/videobridge/sip-communicator.properties and add/alter the lines: then add in /etc/jitsi/videobridge/config : And […]
Upgrading your VMWare ESXi instance is quite easy if you know how 😉 Enable SSH in your webinterface and login via SSH to the esx-shell. Download the patch via wget from https://my.vmware.com/group/vmware/patch#search and enter following commands: Enable maintenance mode install the update from your datastore: Notice that the command is not “upgrade” which requieres to […]
Unfortunately Windows is still neccessary to do taxes online in Germany (with Elster – Elektronische Steuererklärung). Thats why I need to run Windows on a virtual machine on top of my Debian 10 / Gnome System. With Gnome theres “Gnome Boxes” coming, a interface for QUEMU. While Boxes allows to install and run VMs quite […]
After having put 4 or more running LXC-containers on the Turris I was disappointed with the speed of the systems that were installed. To be honest: I was using the Router as a server for my whole internet services and thats not what its designed for. Despite the speed everything was working flawlessly, so kudos […]