Many way's to trouble shoot the error given below, so try the following first,
Go to rescue mode with your ubuntu cd while proceeding it will ask for device to boot select ubuntu device (ubuntu boot parttion) $chroot /mnt/sysimage $mkinitrd /boot/<initrd....> `uname -a` (not it shuld be ubuntu kernel image) IF ur still stuck, then post ur ubuntu boot & / partiton no $ /boot/grub/device.map file B.Sadhiq --- In [email protected], "pawarprashik" <pawarpras...@...> wrote: > > Hi Frends............. > > At 1st WinXP & Ubuntu desktop 9 is der in my pc.............then i > installed RHEL 5............but when system boot, it didnt show ubuntu os > option for booting.......so i edit grub.conf in RHEL 5..then at booting it > show ubuntu OS option for boot...When i click on dat i got error "Error 15: > File not found" > > So what i do 2 solve dis error........... > > My grub.conf file is as below....................... > > ===================================================================== > > # 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 (hd0,6) > # kernel /vmlinuz-version ro root=/dev/hda13 > # initrd /initrd-version.img > #boot=/dev/hda > default=1 > timeout=5 > splashimage=(hd0,6)/grub/splash.xpm.gz > hiddenmenu > title Red Hat Enterprise Linux Server (2.6.18-8.el5) > root (hd0,6) > kernel /vmlinuz-2.6.18-8.el5 ro root=LABEL=/ rhgb quiet > initrd /initrd-2.6.18-8.el5.img > title WinXP > rootnoverify (hd0,0) > chainloader +1 > title UBUNTU DESKTOP 9 > root (hd0,1) > uuid 2cb78b9a-1ae1-4dfa-87e6-1b765251191b > kernel /boot/vmlinuz-2.6.28-11-generic > root=UUID=2cb78b9a-1ae1-4dfa-87e6-1b765251191b ro quiet splash > initrd /boot/initrd.img-2.6.28-11-generic > quiet > > ====================================================================== > > > > > Thanx & regards, > Prashik Pawar > 9664384939 >

