I am new one user of ubuntu. i have installed now ubuntu 12-04 LTS in a dual boot (already installed win 7 professional) in a new volume of total space about 25 GB.
but problem ocurring is that when it has finalized installing. it asked me to restart. i restared.
when my laptop restarted.It directly goes to starting windows. it has not given me option either i want to use window or ubuntu.
Any one expert can answer my question.??What's the problem is??