I have not yet upgraded to 13.10, but I did upgrade VirtualBox to 4.3.0 (from 4.2). No change.
Also seems like with multi-display setup, it's even more screwed up, and the seamless mode puts the virtual machine somehow between (!) the workspaces and what remains "visible" is not being drawn right way at all:
I have not yet upgraded to 13.10, but I did upgrade VirtualBox to 4.3.0 (from 4.2). No change.
Also seems like with multi-display setup, it's even more screwed up, and the seamless mode puts the virtual machine somehow between (!) the workspaces and what remains "visible" is not being drawn right way at all: