I downloaded the Ubuntu 12.04 64bit and installed it on a 115GB partition next to a 15GB swap alongside Windows 7.
I'm using a asus g73s.
I have 2 drives: one with only Windows (500GB) and another with a partition for (250GB) Windows and (115GBb) the Ubuntu and (15GB) swap partitions.
But after the installation, I can't find out how to run Ubuntu. It just run windows. I read that it should show a grub menu.
- Holding both Shift keys at boot up.
- Running the Ubuntu Live CD and edit the grub file.
- Also pressing the Esc and some function button during boot.
Nothing seems to work.
I solved my problem.
I pressed Esc during boot and a boot menu opened and there i choosed option: P2 and than the grub menu showed.