Comment 31 for bug 2017101

Host OS: Ubuntu 23.04.

Windows 11 Pro and Ubuntu 23.04 were used as the guest OSes.

Win11 notes: had some trouble getting automatic guest display resizing to work after installing Guest Additions, but after fighting with it a bit, it worked. Everything else worked as expected.

Ubuntu 23.04 notes: Most everything worked, but after removing Guest Additions and installing virtualbox-guest-x11 from -proposed, some significant instabilities were hit if 3d acceleration was enabled (windows failing to render right, mouse pointer getting "misaligned", and one full-on VM hang). Other than that everything seemed to work right, including nested virt.