I am trying to install Ubuntu dual boot with windows. I have about 150G free space in may machine and want to install Ubuntu 14.04 there. My machine has this partition structure
Partition 1 Primary Windows System reserved Partition 2 Primary Partition 3 Primary Extended Extended Partition 4 Logical <free space>
I boot up using a USB startup disk and it detects Windows 7 and asks if I want to install Ubuntu alongside it, however if I select this option, Use LVM option is disabled. Is there a way to install Ubuntu with LVM in this setup ?