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Hello everyone. I am having some trouble. I have a vista/ubuntu dual boot. Today my ubuntu partition started acting up. I don't know what the definition of a crash is, ...
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- 07-17-2007 #1
- Join Date
- Feb 2007
Need dual boot grub help
Hello everyone. I am having some trouble. I have a vista/ubuntu dual boot. Today my ubuntu partition started acting up. I don't know what the definition of a crash is, but in any case, the ubuntu partition is unusable. I posted my error in the ubuntu distro section if you need to take a look. In addition to that, GRUB keeps messing itself up and can no longer boot either partition. I've managed to boot into windows from a live Super GRUB cd. I have two questions I was hoping someone could help me with:
1. If I delete the linux partition, will I still be able to boot into windows since grub will be erased?
2. Would it work to delete the partition, and then reinstall ubuntu again?
- 07-17-2007 #2
As for question one, you can boot into Windows after you delete the partition but you will have to fix your MBR with the fixmbr tool available in Windows first. You can access this from the rescue prompt (boot from the Windows CD and choose rescue).
As for question two, you don't need to delete the partition. You can just reinstall over your current installation as Ubuntu will format the partition during the install.Looking for a distro? Look here.
"There can be no doubt that all our knowledge begins with experience." - Immanuel Kant (Critique of Pure Reason)
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- 07-17-2007 #3
if you are deleting ubuntu to restore vista mbr
boot up from Vista Installation DVD and select Repair your Computer.(its below Install Icon).select Windows Vista and select Command Prompt.
bootrec.exe /fixmbr bootrec.exe /fixboot
you don't need to delete ubuntu for this reason.To restore grub with out deleting ubuntu
Boot into the live Ubuntu cd. This can be the live installer cd or the older live session Ubuntu cds.
When you get to the desktop open a terminal and enter.
Next, THIS IS IMPORTANT, whatever was returned for the find command use it in the next line (you are still at grub>. when you enter the next 3 commands)
Next enter the command to install grub to the mbr
When you reboot, you will have the grub menu at startup.life is the greatest opportunity that the nature had given you
- 07-17-2007 #4
- Join Date
- Feb 2007
Thank you. GRUB isn't the only thing that's wrong, so I think it would be best if I just reinstalled ubuntu.
- 07-17-2007 #5
yes. re-install Ubuntu in same existing partitions. Vista keeps two copies of Partition Table and if you change Partition Structure, Vista will complain about that.
EDIT: in most cases, GRUB doesn't not work even after re-install and Vista throws errors too.
Last edited by devils casper; 07-17-2007 at 01:51 PM.It is amazing what you can accomplish if you do not care who gets the credit.
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