Comment 1 for bug 2056605

I am unable to reproduce this with Ubuntu Desktop 22.04.4 (all updates installed), VirtualBox 6.1.50 (from Ubuntu repos), VBox Extension Pack installed, with kernel 6.5.0-25-generic running. Using a Dell Optiplex 9020 with 32 GB RAM, an Intel Core i5-4570, and an NVIDIA 1050 Ti GPU with Nouveau graphics. System boots into the latest HWE kernel without issues, and I can boot a Tiny Core Linux VM just fine. I even enabled the xHCI controller from the extension pack to see if that would change things and it did not - both the system and the VM boot after making that change.

(I'm using a TeamGroup SATA SSD too, though I doubt that matters - also as a passing note I've not had the best experience with TeamGroup's flash storage.)