I installed Windows 7, then Ubuntu, in that order, and had a dual boot system. It worked fine for a while then I messed something up in Windows so I re-installed Windows 7. Now my Ubuntu partition no longer shows up when I boot. It just goes right to Windows. I have re-run the Ubuntu installer and got to the point where I could see partitions. I do believe my Ubuntu is still there and fine, I just don’t know how to re-activate that Linux boot manager.
Does anyone know how to fix this problem.