VirtualBox Installation on OpenSUSE Tumbleweed
1. Bring installed packages and repositories up to date:
sudo zypper update
2. VirtualBox virtualization platform is in the official repository of SUSE:
sudo zypper install virtualbox
3. Add yourself to the “vboxusers” group:
sudo gpasswd -a your-user-id vboxusers
4. Log out and log in again so that the change takes effect.
5. Start VirtualBox. If it asks for it let it enable USB.