Backtrack4 & Ubuntu 9.04 Dual Boot
I recently installed backtrack4 pre-final on my ubuntu notebook.
After installing I realised that my splash-screen (on ubuntu, not backtrack!) was missing during boot.
When installing bt4 to disk, it will overwrite the grub already installed and leaves out the "splash" option at the end of the ubuntu paragraph in /boot/grub/menu.lst.
So, you only need to add it at the end and remove the "vga 0x3** to have ubuntu booting look nice and winblows-like again..