Hello,
unfortunately there's something missing in the Virtualbox-Installation-Guide under OMV v5.
The process of updating Virtualbox.
I always got the error of still running VBoxSVC daemon therefore I couldn't update Virtualbox.
1. Stop your VM's
2. stop Virtualbox-services under CLI:
Code
sudo systemctl stop vboxweb-service
sudo systemctl stop vboxdrv
sudo systemctl stop vboxautostart-service
3. Stop VBoxVSC daemon with:
4. find and kill other process
5. Update Virtualbox. I've downloaded the VB-package (.deb) and installed it via CLI
With these steps I was able to update Virtualbox
And to update the extension pack just follow the guide in the Guide-section by downloading
Code
cd ~/
wget "link to the latest extension pack" (like today https://download.virtualbox.org/virtualbox/6.1.10/Oracle_VM_VirtualBox_Extension_Pack-6.1.10.vbox-extpack)
and with the command --replace you can update EP
sudo VBoxManage extpack install --replace Oracle_VM_VirtualBox_Extension_Pack-6.1.10.vbox-extpack
after that I're rebooted my OMV-server and everything was up-to-date