Archive for the ‘Unix/Linux’ tag
Sometimes, while installing Linux, installing LILO/GRUB to MBR makes you run into loads of issues, one of the most popular being that after reboot you are not able to boot into either of the OS There is a way to use NTLDR to boot Linux, this way the MBR remains untouched and if you don’t want to see the Linux option, what you need to do is, edit your boot.ini and your are done.
For this while installing GRUB, install it to the partition where you are installing Linux, instead of MBR. Now after rebooting, Linux will not boot as the partition on which you installed GRUB is not active. What actually we will do is, copy first 512 bytes of the partition where GRUB is installed, make a bin file, copy it to C drive and add the path of the same to boot.ini. So now, when you select Linux from the list of options displayed, NTLDR will call GRUB and then GRUB will boot Linux, just like normal.
There is a small utility called bootpart that does this all for us. Here is the direct link. Extract it and go to command prompt.
C:\bootpart>dir Volume in drive C has no label. Volume Serial Number is 08E8-E412 Directory of C:\bootpart 05/05/2007 04:19 PM . 05/05/2007 04:19 PM .. 08/01/2005 02:26 AM 32bits 08/01/2005 02:06 AM 44,544 bootpart.exe 08/01/2005 02:06 AM 12,055 bootpart.txt 08/01/2005 02:06 AM 119 bootpart.url 08/01/2005 02:06 AM 383 file_id.diz 4 File(s) 57,101 bytes 3 Dir(s) 4,188,106,752 bytes free C:\bootpart>
Run bootpart, it will show all the partitions on the disk like
C:\bootpart>bootpart Boot Partition 2.60 for WinNT/2K/XP (c)1995-2005 G. Vollant (email@example.com) WEB : http://www.winimage.com and http://www.winimage.com/bootpart.htm Add partition in the Windows NT/2000/XP Multi-boot loader Run "bootpart /?" for more information Physical number of disk 0 : 282d282d 0 : C:* type=7 (HPFS/NTFS), size= 25599546 KB, Lba Pos=63 1 : C: type=c (Win95 Fat32 LBA), size= 11751547 KB, Lba Pos=208828935 2 : C: type=d7 , size= 1052257 KB, Lba Pos=232332030 3 : C: type=f (Win95 XInt 13 extended), size= 78814890 KB, Lba Pos=51199155 4 : C: type=7 (HPFS/NTFS), size= 25607578 KB, Lba Pos=51199218 5 : C: type=5 (Extended), size= 35736592 KB, Lba Pos=102414375 6 : C: type=7 (HPFS/NTFS), size= 35736561 KB, Lba Pos=102414438 7 : C: type=5 (Extended), size= 15366172 KB, Lba Pos=173887560 8 : C: type=83 (Linux native), size= 15366141 KB, Lba Pos=173887623 9 : C: type=5 (Extended), size= 2104515 KB, Lba Pos=204619905 10 : C: type=82 (Linux swap), size= 2104483 KB, Lba Pos=204619968
Now the one at 8th number is my native Linux partition. Now run bootpart 8 c:\linux.bin (Here 8 is my Linux partition number and linux.bin is the name of the file which it will create in C drive) It automatically adds the entry to boot.ini So now you are ready to go. Just reboot and you will see 2 options there. Windows & Linux
Running Linux from right inside Windows, just like a normal application !!! Idea looks cool. I was also searching for the same thing. After little bit of Googling got one link http://www.lifehack.org/articles/technology/beginners-guide-run-linux-like-any-other-program-in-windows.html This article explains everything about making it possible. (Thanks Kyle Pott
I had downloaded Fedore Core 7 Live CD. Tried same with this method. It is working perfectly fine. Rocking Infact !!! I have 1 Gigs of RAM in my laptop. It is giving good performance but will definitly rock with 2 Gigs.This is how it looks like on my laptop .