Generally it's a bug in VirtualBox for not providing some sane graphics interface.
You can get a sane resolution by decreasing the amount of video memory for the virtual machine. You can also use the vesa framebuffer, set the resolution with video= kernel option, and use the fbdev X driver. The X vesa driver does not allow changing resolution while X is running but you might be able to set it on X start with a parameter of the live kernel command line (see parameters.txt on your CD). HTH Michal -- To UNSUBSCRIBE, email to debian-live-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org