hello every one


i have problem with my ubuntu ,
(( i installed it inside the windows , ))


the problem is
when i run my laptop , it shows both windows and ubuntu right ?
then i choose ubuntu but the problem is that the system doesn't boot unless i press a key on the keyboard , this happen in both loading slides ,,,, and it's taking a long time to boot ,, help me plz -
and my ubuntu is 32birt
and it showed the same problem on amd64

my laptop is amd64 p