Click here to Skip to main content
15,897,273 members
Please Sign up or sign in to vote.
0.00/5 (No votes)
See more:
I have both Linux and Windows installed into my system. problem is i installed windows after i installed linux, so when i boot i dont get an option to choose which one i would like to boot into. how do i solve this without having to re-install any of them?
Posted

I think the Linux installation is lost because the OS installed second would have created this boot entry if you choose this option during installation.

But if you can still see the partition with Linux you could also have a look here (assuming you installed Ubuntu):
https://help.ubuntu.com/community/RecoveringUbuntuAfterInstallingWindows[^]

Good luck!
 
Share this answer
 
Comments
Sergey Alexandrovich Kryukov 13-Apr-11 7:24am    
Looks like a good reference, my 5.
I doubt Linux is lost, unless OP explicitly agreed to format/remove some partitions in order to make room for Windows :-).
Please see my Answer as well.
--SA
It can be tricky without looking at your settings and resulting partition map. It cab be a little late, too. (I don't say the problem is not solvable.)

Usually, it's better to install Linux after Windows; it's much more flexible and can arrange all the partitions properly. The idea is that Linux installs master boot which uses GNU Grub multiboot loaded in the regular Linux partition.

See Grub documentation (http://www.gnu.org/software/grub/[^]), maybe it's there but Grub don't show both because it was not configured for Windows.

Which one is loaded by default? If Linux, the situation is much easier, as you can always access all partition and Grub data. Normally, Linux access all partitions including NTFS, but Windows can only access NTFS and FATs. There are a number of good third-party Windows tools to mount and access Linux file systems.

—SA
 
Share this answer
 
Comments
E.F. Nijboer 13-Apr-11 7:40am    
Depending on the Windows version, Windows isn't capable of reading ext partitions but does recognize the other OS and gives the option during installation to install Windows next to it, as long as there is free space or disk available because it cannot resize these partition types). Otherwise Windows would need to overwrite the other OS. Maybe Bonolo disconnected the Linux disk so it simply could not be detected. In this case the BIOS could also be used because most of them today have an option (one of the function keys during boot) that allows you simply to select the boot disk.
Sergey Alexandrovich Kryukov 13-Apr-11 7:54am    
Maybe. There are also some Linux recovery tools.
I still want to know from OP what's loaded right now, if anything.
--SA

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)



CodeProject, 20 Bay Street, 11th Floor Toronto, Ontario, Canada M5J 2N8 +1 (416) 849-8900