Hi all, currently the hypervisor vga cache (stdvga.c) enables itself only in graphical mode and in the a0000h-affffh range. However there is no reason for this: it already allocates enought memory to map the whole vram. I am attaching a patch that implements the bank switching mechanism in stdvga.c, allowing the cache to be always enabled when the emulated graphic card is in VGA mode. Best Regards, Stefano Stabellini Signed-off-by: Stefano Stabellini