I downloaded the current 18.04.2 Desktop ISO, checksummed it, and ran LiLi from Windows 10 to generate a LiveUSB. In Step 4, I selected the Virtualization feature shown at the LiLi link (see 'No reboot required').
I can boot from the LiveUSB and run Bionic AOK, but the virtualization feature fails when I go to the VirtualBox folder on the LiveUSB and launch
A black-on-clear dialog box appears when I launch that, asking me not to close VirtualBox.
I do have Local Admin rights on my Windows 10 Pro machines (tried on several, both RS4 and RS5).
I left a request for support on 2019-07-31 on the LiLi website; echo answereth not, no response.
Virtualization was enabled in the BIOS/firmware setup; I had been running Hyper-V AK on one of these boxen before I uninstalled it in advance of this test. All virtualization methods are now uninstalled.
Anyone use this feature? Any special tips to make it work on a supported Ubuntu? Or is this app pining for the fjords?