LinuxQuestions.org
Help answer threads with 0 replies.
Go Back   LinuxQuestions.org > Forums > Linux Forums > Linux - Newbie
User Name
Password
Linux - Newbie This Linux forum is for members that are new to Linux.
Just starting out and have a question? If it is not in the man pages or the how-to's this is the place!

Notices


Reply
  Search this Thread
Old 11-26-2010, 06:42 AM   #1
nisagnel
LQ Newbie
 
Registered: Mar 2010
Location: India
Distribution: Centos
Posts: 28

Rep: Reputation: 2
not booting,only grub> appears


hi i installed Rhel5 as dual boot with windows.after installation it worked nicely.i forgot to eject the installation dvd of rhel5 from the cdrom.while rebooting the installation menu appeared. so rebooted and eject the dvd.

The problem is the GRUB loader not showing the boot menu(windows or Redhat).it shows grub>

what sould i have to do, to boot?
plz help me...

Thanks in advance
 
Old 11-26-2010, 07:09 AM   #2
jschiwal
LQ Guru
 
Registered: Aug 2001
Location: Fargo, ND
Distribution: SuSE AMD64
Posts: 15,733

Rep: Reputation: 671Reputation: 671Reputation: 671Reputation: 671Reputation: 671Reputation: 671
Did you create a separate /boot partition. If you installed RH with an LVM volume, the kernel is needed to assemble the volume. If you created /boot inside the LVM volume, you created a catch 22 situation.

If not, you can enter in the kernel and initrd lines manually, and try to boot up. This isn't as hard as it sounds because grub includes auto-completion. Typing in "kernel " and pressing the TAB key, you will be presented with choices. E.G. enter "kernel (hd" and press TAB.
You will be presented with the drives names. Grub uses names like (hd0) for the first drive, and (hd0,1) for the second partition of the first drive.

Suppose that /boot is on the 3rd partition of the first hard drive. Enter "kernel (hd0,2)/" and press enter. The auto completion will present the files in the selected partition. If you see files such as vmlinux and initrd, you found the correct partition.

example:
kernel (hd0,3)/vmlinuz
initrd (hd0,3)/initrd
boot

With luck, you will be able to boot up. From here you can try to correct the problem.

---
Another option is to boot up with the install disk and enter "rescue" to enter the rescue mode.
 
1 members found this post helpful.
Old 12-01-2010, 09:58 AM   #3
nisagnel
LQ Newbie
 
Registered: Mar 2010
Location: India
Distribution: Centos
Posts: 28

Original Poster
Rep: Reputation: 2
Thank u for.its working
 
  


Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is Off
HTML code is Off



Similar Threads
Thread Thread Starter Forum Replies Last Post
When GRUB fails then command prompt appears then what to do sumeet inani Linux - Newbie 1 07-04-2009 03:47 PM
Command Line appears after booting khadija Linux - Newbie 6 07-28-2008 07:16 AM
Linspire-Live CD partially boot, command grub:\ appears Josil Linspire/Freespire 2 04-15-2006 06:43 PM
numlock comes on turning on when booting up and when login screen appears hamster Mandriva 2 02-21-2006 09:09 AM
System restarts when grub appears zahadumy Linux - General 14 11-18-2005 09:42 PM


All times are GMT -5. The time now is 02:33 PM.

Main Menu
Advertisement
My LQ
Write for LQ
LinuxQuestions.org is looking for people interested in writing Editorials, Articles, Reviews, and more. If you'd like to contribute content, let us know.
Main Menu
Syndicate
RSS1  Latest Threads
RSS1  LQ News
Twitter: @linuxquestions
Facebook: linuxquestions Google+: linuxquestions
Open Source Consulting | Domain Registration