You can also try to go through # info grub On 1/15/07, saptarshi naha <naha80 at gmail.com> wrote: > Try > > title Windows XP > rootnoverify (hd1,0) > chainloader +1 > > or > title Windows XP > root (hd1,0) > makeactive > chainloader +1 > > > > > > On 1/15/07, Jordi Espasa Clofent <jordi.listas at yahoo.es> wrote: > > Hi all, > > > > I've installed CentOS 4.4 in a box which previously had dual boot (XP > > SP2 and Ubuntu) > > > > I can run CentOS without problem but I can't boot XP SP2. When I try it > > the system simply hangs... > > > > [root at seth ~]# fdisk -l > > Disco /dev/hdb: 40.0 GB, 40020664320 bytes > > 255 cabezas, 63 sectores/pista, 4865 cilindros > > Unidades = cilindros de 16065 * 512 = 8225280 bytes > > > > Disposit. Boot Start End Blocks Id System > > /dev/hdb1 1 4865 39078081 83 Linux > > /dev/hdb4 * 1 1 0 0 Vacía > > La partición 4 no termina en un límite de cilindro. > > > > Disco /dev/sda: 160.0 GB, 160041885696 bytes > > 255 cabezas, 63 sectores/pista, 19457 cilindros > > Unidades = cilindros de 16065 * 512 = 8225280 bytes > > > > Disposit. Boot Start End Blocks Id System > > /dev/sda1 1 10445 83891399 7 HPFS/NTFS > > /dev/sda2 10446 10476 249007+ 83 Linux > > /dev/sda3 * 10477 19203 70099627+ 83 Linux > > /dev/sda4 19204 19457 2040255 82 Linux swap > > > > And... > > > > [root at seth ~]# cat /boot/grub/menu.lst > > # grub.conf generated by anaconda > > # > > # Note that you do not have to rerun grub after making changes to this file > > # NOTICE: You have a /boot partition. This means that > > # all kernel and initrd paths are relative to /boot/, eg. > > # root (hd1,1) > > # kernel /vmlinuz-version ro root=/dev/sda3 > > # initrd /initrd-version.img > > #boot=/dev/hdb > > default=1 > > timeout=5 > > splashimage=(hd1,1)/grub/splash.xpm.gz > > hiddenmenu > > title CentOS (2.6.9-42.0.3.EL) > > root (hd1,1) > > kernel /vmlinuz-2.6.9-42.0.3.EL ro root=LABEL=/ rhgb quiet > > initrd /initrd-2.6.9-42.0.3.EL.img > > #title CentOS-4 i386 (2.6.9-42.ELsmp) > > # root (hd1,1) > > # kernel /vmlinuz-2.6.9-42.ELsmp ro root=LABEL=/ rhgb quiet > > # initrd /initrd-2.6.9-42.ELsmp.img > > #title CentOS-4 i386-up (2.6.9-42.EL) > > # root (hd1,1) > > # kernel /vmlinuz-2.6.9-42.EL ro root=LABEL=/ rhgb quiet > > # initrd /initrd-2.6.9-42.EL.img > > title XP SP2 > > rootnoverify (hd1,0) > > makeactive > > chainloader +1 > > > > And, finally... > > > > [root at seth ~]# cat /boot/grub/device.map > > # this device map was generated by anaconda > > (fd0) /dev/fd0 > > (hd0) /dev/hdb > > (hd1) /dev/sda > > > > Alls seems good but the problem stills there: no error messages, simply > > hangs... > > > > ¿Any clue? > > > > -- > > Jordi Espasa Clofent > > > > PGP id 0xC5ABA76A #http://pgp.mit.edu/ > > FSF Associate Member id 4281 #http://www.fsf.org/ > > > > > > > > > > _______________________________________________ > > CentOS mailing list > > CentOS at centos.org > > http://lists.centos.org/mailman/listinfo/centos > > > > > > > > > > > -- > Regards, > Saptarshi Naha > -- Regards, Saptarshi Naha