I guessed you have threefold kicking pick in xp kicking blind and your ubuntu is in the dev sda2.
First employment usb central img installer for dev sda3 installing over ext3 divider, Start USB installer : it will end most at the end (cheque consolle ctrl + alt + f1) precisely when it assays to write kicking picks. So force powerfulness away and remove usb key.
Kicking in ubuntu and add entree in ubuntu's grub. cfg or) computer menu listing to head your nub. or try this :.
# sudo update-grub.
It will discover a "unknow" novel inwardness in your. CCTV