Here are my test results on latest Lubuntu 14.10 daily build booted in live mode on both VirtualBox 4.3.14 and VMware Player 6.0.3:
VirtualBox: FAILED (no framebuffer devices available, probably required kernel module "vboxvideo" is missing in the Live DVD). Same results as @elfy
VMWare Player: PASSED (framebuffer device named "svgadrmfb" available, probably provided by kernel module "vmwgfx" included in the Live DVD).
Here are my test results on latest Lubuntu 14.10 daily build booted in live mode on both VirtualBox 4.3.14 and VMware Player 6.0.3:
VirtualBox: FAILED (no framebuffer devices available, probably required kernel module "vboxvideo" is missing in the Live DVD). Same results as @elfy
VMWare Player: PASSED (framebuffer device named "svgadrmfb" available, probably provided by kernel module "vmwgfx" included in the Live DVD).