virtualbox.org

hmm... easiest is probably a fresh Ubuntu install then. I assume the vdi file is the only file needed to get the guest working again after setting it up again?

Tried sudo apt-get remove virtualbox* --purge and installed 5.1_5.1.2-108956 again and now used sudo dpkg -i virtualbox-5.1_5.1.2-108956-Ubuntu-xenial_amd64.deb Unfortunately didn't help during install: Selecting previously unselected package virtualbox-5.1. (Reading database ... 771191 files and di...

I already tried that it should have been 5.1.2 r108956 I didn't use dpkg though but the software centre from Ubuntu. I forgot to mention the following - the version according to the 'about Virtualbox' info is VirtualBox Graphical User Interface Version 5.1.2 r108956 Copyright © 2016 Oracle Corporati...

Hi - after upgrading Ubuntu 15.10 to 16.04 virtualbox start having issues and I couldn't start my VM (also Ubuntu) - I don't know exactly what I did to try to solve it in the beginning but probably made a mess while doing it. Current status starting Virtualbox - latest verstion after sudo apt-get re...