I have the same issue and was not able fix this by using the repo version of virtualbox on Ubuntu 20.04.
I found this guide on how to install the latest version of Virtualbox:
https://linuxize.com/post/how-to-install-virtualbox-on-ubuntu-20-04/
I tried it and it worked for me, now I have Virtualbox 6.1.16 version installed and Virtualbox works just fine. Not sure if this is the best solution but at least for now it works.
Best regard
I have the same issue and was not able fix this by using the repo version of virtualbox on Ubuntu 20.04.
I found this guide on how to install the latest version of Virtualbox:
https:/ /linuxize. com/post/ how-to- install- virtualbox- on-ubuntu- 20-04/
I tried it and it worked for me, now I have Virtualbox 6.1.16 version installed and Virtualbox works just fine. Not sure if this is the best solution but at least for now it works.
Best regard