Ubuntu Installation :: XP Won't Run After Installing 9.10 And Grub2

Mar 14, 2010

I installed Ubuntu 9.10 & grub2 on a Toshiba sattellite laptop last night:

- Win XP shows up in the Grub2 menu.

- When I boot Win XP, it says autock program not found, skipping autocheck, then Win XP stops booting.

- I did a little digging on the net, & found I have to unhide the NTFS partition for Win XP (hd0,1)

- Grub2 doesn't have an unhide command.

- I tried to run parttool, & got the "command not found".

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Ubuntu Installation :: Keep Grub2 Access To 10.04 After Installing 10.10?

Oct 22, 2010

For some time now I have kept 2 partitions for (K)ubuntu versions so go back if the new one is troublesome.So, I have a common /boot partition, 2 partitions for (K)ubuntu versions and a common data partition which both versions can access.After installing 10.10 I lost the grub connection to the earlier version. This did not happen in the past. So far I've failed to get it back by various attempts to do so.Did I make a mistake in allowing the /boot partition to be formatted during install of 10.10 (can't remember what I did before) or has the /etc/grub.d/os_prober in 10.10 failed in some way?

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Ubuntu Installation :: Installing GRUB2 On RAID Root?

Oct 26, 2010

I'm trying to install GRUB2 on root partition under RAID 5. I tried using the alternate CD, but installation failed. Now I'm trying under the live CD and grub-install ... but I'm being told it can't find the device even though /dev/sda2 (root partition) and /dev/sda are mounted.I have 4 discs, each with a swap partition (/dev/sdX1) and a root partition (/dev/sdX2).

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Ubuntu Installation :: Installing Grub2 From A PC Running Windows?

May 13, 2011

In short, what I'd like to find is a workaround to install Grub2 onto a USB stick, from a PC running Windows, without using a GUI. After searching, I don't find any way to install Grub2 from Windows. I do have a nice little MS-DOS batch file that installs syslinux onto a USB stick. It's simple, fairly fool-proof, and I'd like to convert it to install Grub2.Did find an example of running grub-install without actually installing anything: grub-install --grub-setup=/bin/true /dev/sdaSo, IFAIKT, this just creates the Grub2 'boot.img' file, and maybe also modifies the 'core.img' file? Is that right? If so, then a little DOS utility to write a USB's MBR using the boot.img should work, yes?

However, I notice the boot.img file is 512 bytes. As I understand it, a drive's partition table is included in that space. I'd like to take that boot.img and use it to install Grub2 on any arbitrary USB stick, without altering the existing partition table. If I snip off the last 72 bytes so the image is only 440 bytes, it seems like this should work (assuming that every USB stick will have Grub2 installed in the /boot/grub subdirectory).If this sounds right, is there a DOS-based MBR update utility that you would recommend? I find several, such as MBRUtility, MBRWizard, and MBRFix, among others

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Ubuntu Installation :: GRUB2 Not Installing To External Hard Drive?

Aug 9, 2011

I tried doing a search and couldn't find anything relatively recent on the topic so here is my question.

I am fairly new to the linux world and am in the process of trying out a couple different distributions. I am doing this by installing them to an external hard drive. This allows me to test them out without affecting my main system in any way. I have already tried openSUSE and it installed with no problems. I am trying to install Ubuntu, however when the installation tries to install GRUB2 it fails asking me for a different location to install it to.

When installing I unhook all drives from the computer except for the dvd drive, usb drive I'm installing from, and the external hard drive I am trying to install Ubuntu to. I'm not sure what else may be of use.

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Ubuntu Installation :: Grub2 Can't Load Window 7 After Recovered Grub2 Using Live Cd To Boot Windows 7

Mar 7, 2010

i initilally installed ubuntu 9.10 then installed windows 7 ,then i recovered grub2 using livecd as told in the post [URL] i did "sudo update-grub" and got windows 7 menu entry but when i select that entry windows 7 does not load but the grub2 is reloaded again.
i cant boot to windows 7.

Windows 7 have 100 mb partition "System Reserved" the grub2 points to that partition but still windows 7 not loaded.

sudo fdisk -l
Disk /dev/sda: 320.1 GB, 320072933376 bytes
255 heads, 63 sectors/track, 38913 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x3c3a81f5

[Code]....

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Ubuntu Installation :: Grub2 Dosn't Save Windows As Last Selected + Boot Into Cdrom From Grub2?

May 17, 2010

I went through so many post but I haven't found the proper answer yet hope you have an Idea1. Grub2 saves only Linux OS as last selected no Windows OS2.It is possible to boot into a cdrom (drive)?

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Ubuntu :: Installing GRUB2 From Live CD To Slaved Drive?

May 12, 2010

Can someone tell me how to do this? I just formatted a slaved drive for EXT4 and now I'd like to write grub over the MBR. Cannot really find much on Google. tried: grub-install /dev/sda1 and of course didn't work....

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Ubuntu :: Installing Without GRUB2 / Possible To Use The Original GRUB Bootloader?

Aug 31, 2010

I've had nothing but trouble with GRUB2. Is it possible to use the original GRUB bootloader?

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Ubuntu :: Grub2 Config - Installing XP System On SDA2

Aug 17, 2010

My current setup has the following partition:

sda1: ubuntu 32-bits
sad2: ubuntu 64-bits
sad3: ext3 system for personal storage
sda4: swap

My idea is to format my sda2 to become ntfs and install a windows xp system.., my question is how this could affect my current grub2 config since the MBR loads from sda1?

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Ubuntu :: Grub2 External Hdd \ Stuck At Installing 10.10 Minimal Version?

Mar 31, 2011

I am having trouble with setting up the grub based system on my external hdd. I am trying to have one grub which is going to load operating systems, and livecd if any (usb install). I am stuck at installing Ubuntu 10.10 Minimal version (i don't need gui for linux).Here is what I have done so far:

1. Created 2 primary partitions - windows 7 recovery and data (ntfs)
2. Created an extended partition for linux stuff.
3. Create a logic partition (10MB) for grub (ext2)

[code]....

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Ubuntu :: Installing Grub / Grub2 - "Error 15: File Not Found"

Sep 26, 2010

I have had it with the frustration of trying to figure out how to successfully install grub on my own, so I am hitting the forums. What can you tell me about installing grub/grub2 (whichever is best -- I want something that works) to my single hard drive computer. Operating systems: Windows XP, xUbuntu 9.10 Hard drive: Samsung SATA 2, 1 TB Desired result: Menu that loads upon boot so that I can select which OS I would like to load without inserting media device or disk.

I thought this individual had the most straight forward and thorough tutorial (of any I have seen) on the subject but precluded at least one thing for me that I cannot afford to ignore: I don't seem to have a "stage1" that can be loaded by the grub shell. Trying to find it in /boot/grub/stage1 in the grub shell, I get... "Error 15: File not found" What I do have in that directory is 'grubenv'. When I boot up, it loads grub, but it comes up with an error message saying, "File not found". Then, all I get is the 'grub rescue' prompt: "grub rescue>".

Obviously, after spending hours on this thing, this is not the whole story. But there have been so many attempts to try fix it with one thing or another, that I cannot easily relate them all, if I could even remember each one.

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Fedora :: Dual Booting - Grub2 To See F15 Or Be Installed Using Grub2?

Jul 11, 2011

I installed Fedora 15, which was my first real departure from Debian based Linux OSs. I absolutely love the new Gnome 3, and was able to configure F15 to work as I wanted it to. On rebooting I realized that there was no boot loader screen, that F15 just booted and didn't give me a choice as to which OS I wanted to use. Eventually I was able to configure grub to let me see the boot loader and added my old boot loader as a choice. This worked well, maybe not a perfect solution, but it worked. This weekend I installed LMDE (Linux Mint Debian Edition) to another HDD. LMDE uses grub2 and after the install F15 was not recognized.

Two questions: Is there a way for grub2 to see F15? or Can F15 be installed using grub2? I really don't mind re-installing from scratch.

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Ubuntu Installation :: Grub2 Won't See The Xp

Jun 9, 2010

I have decided to dual boot again because I found a old hard drive laying around.

primary drive: sata 500 gb
ubuntu 10.4 64 bit installed with
boot

[code]...

secondary drive: 120 gb ide drive with xp installed. xp was installed first and wrote the mbr to sda1. I then installed ubuntu 10.4 and it overwrote mbr on sda with grub2. I have tried every combination of the 40_custom script for xp I have found here on the forums but to no avail. The 30_OS probe never seems to see it either. Grub 2 will not see xp. I have it in the menu from the custom_40 but it just reboots the system when I choose it. Any advice is greatly appreciated as I am ready to go back to legacy grub which only took 5 minutes to dual boot last time I did dual boot. I want to give grub2 a chance, since it supposed to be better, but I am getting frustrated.

Here is the output from the boot info script.

Code:

Boot Info Script 0.55 dated February 15th, 2010
============================= Boot Info Summary: ==============================
=> Grub 2 is installed in the MBR of /dev/sda and looks on the same drive in
partition #1 for /boot/grub.
=> Windows is installed in the MBR of /dev/sdb

[code]....

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Ubuntu Installation :: Karmic And GRUB2 ?

Jan 14, 2010

I posted this about 3 weeks ago in the 'Desktop' forum and with no replies feel this may be a better area

I've got Karmic installed on my netbook which I understand uses Grub2 which is still a BETA version.

I still seem to have the original GRUB (legacy) within the file system, still have a menu.lst file but is appears to be showing the contents of grub.cfg at boot time.

What is happening at boot time, is GRUB Legacy handing over to GRUB2 at boot or is the an option for GRUB2 to hand over to Grub Legacy.

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Ubuntu Installation :: Where Does GRUB2 Get The Entry Name From

Jan 17, 2010

Here is my current setup. I have installed Windows 7 Home Premium 64-bit, Ubuntu 9.10 64-bit, and BackTrack 4 Final in that order. All operating systems are able to boot and all is working well. The only problem I'm faced with is really just an annoyance. Which is BackTrack is showing up with a "Ubuntu 8.10" entry name.

Now I did some research on this. I found out that BackTrack was based on the Ubuntu 8.10 OS so it makes sense why it would show up that way. I found several articles and topics explaining how to modify the GRUB programming files. I guess to change the entry name, but all of them don't seem fool proof to me nor the best way to go about doing things.

One thing I wasn't able to find info on is where GRUB2 actually gets these entry names from. My theory is if I can find out where GRUB gets this info from, I can simply log into the BackTrack partition and change where the "Ubuntu 8.10" entry is to "BackTrack 4" and then run the update-grub2 command within Ubuntu to update the entry names.

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Ubuntu Installation :: Grub2 Can't See New Fedora

Apr 24, 2010

I installed Fedora 12 on my second drive.

Xubuntu 9.10 is on my master drive, and I use it to install/update grub.

When I installed Fedora, I answered "NO" to installing a boot loader.

After install, I booted Xubuntu and ran update-grub, grub couldn't find (apparently) my new fedora install.

I've tried adding it to /etc/grub.d/40_custom, and when I list /boot/grub/grub.conf, it appears to have added Fedora to the bottom of the menu.

When I boot, it doesn't stop at the grub screen, indicating only one installation of linux.

Here are the pertinent file listings, can you see where I've gone wrong?

Code:
dav@dav-desktop:~$ cat /boot/grub/grub.cfg
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by /usr/sbin/grub-mkconfig using templates

[Code].....

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Ubuntu Installation :: GRUB2 Won't Load / What To Do?

May 2, 2010

So I recently tried to install Ubuntu Lucid in the following configuration code...

The installation procedure went fine, and it said it had successfully installed GRUB2. But then, when I tried to boot up the fresh system, GRUB2 didn't even load!!

It's not giving me any GRUB errors, or giving me a 'grub recovery>' prompt, so I suspect that it really isn't even booting into GRUB.

I tried booting into the LiveCD, and installing grub to BOTH /dev/sda and /dev/sdb, but it still does not work, and I am at a loss.

Has anybody else had this problem?

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Ubuntu Installation :: Cannot Install GRUB2 After Win 7

Sep 27, 2010

Right I had to uninstall windows xp and install windows 7 to play more games! I use windows to play games and that is it. I have restored grub before and I even double checked with this guide: [URL]

I have two hard drives
sda - 320gb with windows
sdb - 100gb /home
-12 gb /
-480gb (NTFS) shared

However after reinstalling grub it still boots into windows! I will boot into windows properly then shut it down cos its coming up with windows was not shut down properly and if that doesn't work it has then been shutdown properly and I will install grub again.

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Ubuntu Installation :: Booting 10.04 With GRUB2?

Oct 16, 2010

I have Win 7 in my hard drive (sda) and I installed Ubuntu 10.04 in other hard disk (a usb disk), but when I try to boot my pc from the usb disk (sdb), the grub shell is displayed. No menu is displayed. When I boot Windows 7 from sda, it runs correctly. The problem it's when i wanna boot Ubuntu. I ran bootscript on the live CD and this is what I've obtained:

Code:
Boot Info Script 0.55 dated February 15th, 2010
============================= Boot Info Summary: ==============================
=> Windows is installed in the MBR of /dev/sda
=> Grub 2 is installed in the MBR of /dev/sdb and looks on the same drive in partition #1 for /boot/grub.

[Code].....

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Ubuntu Installation :: Can't Get GRUB2 Installed

Nov 15, 2010

After discovering that the "/boot" partition did not end on a cylinder boundary, I booted back up into the alternate cd, re-partitioned everything and re-installed.It worked fine after thatI can't seem to get Grub2 Installed.

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Ubuntu Installation :: Burg Instead Of Grub2?

Dec 18, 2010

Anyone know of or use this NEW boot-loader (burg)instead of grub or grub2?

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Ubuntu Installation :: GRUB2 Cannot Boot?

Jan 15, 2011

GRUB2 won't boot. It hangs just after the 'Boot from CD' thing in my BIOS.I've had 1.97 working on my PC about 24 hours ago, but I decided to start afresh and go for Xubuntu 10.10.I'll post the PC specs in the morning, but in the meantime, does anyone know how to fix this?It's going to be a Xubuntu only system, and I've tried to repair the GRUB files via the Live CD and here.

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Ubuntu Installation :: Looking For A Grub2 Thread?

Feb 10, 2011

i know i should look more through the forum, but i've been stuck on installing ubuntu on my computer for 3 days now, reinstalling, manual grub installing and so on, but no go. but i found a good thread on my still no fully functional ubuntu computer that explained very well for a complete linux noob how to install grub2 on ubuntu via the livecd. but since i was booting from the live cd meant that i couldn't bookmark it, and very little on this forum, as far as i can see, gets sticky, makes it very hard to find.

the basic problem is, i completly reinstalled ubuntu 10.10, and the bootloader (that i now know is named grub2) could not be installed. so i've found several guides, including the wiki, but it haven't really worked. now instead of explaining all of this over again, like all of you have probably done a million times, can you just post the most informative links here, so i can pick and choose,

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Ubuntu Installation :: USB Boot Via GRUB2?

Mar 26, 2011

So I have a really old (about 10 years) desktop PC manufactured by Packard Bell, and would like to get Lubuntu 10.10 running on it. I had previously burnt a CD with it, but boot time was incredibly slow on the machine and installation of Lubuntu crashed my system. As a result, I created a LiveUSB (as you do).

When I entered my CMOS, I discovered the BIOS on my machine isn't able to boot from USB, and I wasn't able to find a BIOS update for my AMIBIOS chip on the American Megatrends website. So I booted my GParted Live CD and created an ext4 partition at /dev/sda3, which I proceeded to install GRUB2 onto via the commands:

Code:
$ sudo su
# mkdir /mnt/grub/
# mount /dev/sda3 /mnt/grub/
# grub-isntall --no-floppy --root-directory=/mnt/grub /dev/sda

This, as planned, succeeded; I can now get into a GRUB2 prompt when my machine boots...! The only problem is, GRUB2 won't detect my USB...or any device other than my hard drive

So, is there any way I can get GRUB2 to find my USB?

P.S. The USB works fine on my laptop, which does support USB booting. I can also boot the USB on my laptop via its GRUB2 command line, using:

Code:
grub> set root='(hd1,1)'
grub> chainloader +1
grub> boot

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Ubuntu Installation :: Grub2 Can't See Vista Partition

Jan 2, 2010

I have installed 9.10 to an existing Vista machine. Here is the fdisk

Code:
Device Boot Start End Blocks Id System
/dev/sda1 1 9 72261 de Dell Utility
/dev/sda2 10 1315 10485760 7 HPFS/NTFS
/dev/sda3 * 1315 14031 102145543+ 7 HPFS/NTFS

[Code].....

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Ubuntu Installation :: Grub2 Does Not Find Filesystem?

Jan 11, 2010

Here is my problem. Grub2 outputs error: unknown filesystem. Then when i use "ls" command it outputs this:
(hd0), (hd0,4), (hd0,2), (hd1) and when i "ls (hd0,4)/ or any of them it says: error: no such disk

So, heres my story. I dual boot vista and ubuntu from my main 320GB hdd. Today i tried to fresh install 9.10 on a different external hdd. The 500GB hard drive already had two partitions, a 30GB Fat32 and the rest NTFS. both of these partitions had about 17GB used on them. I installed off a cd and i shrunk the NTFS to allow for more partitions. I made a 4gb swap as logical at the end then a primary ext4 / partition in front of it. The drives are Fat32 sdg0, ntfs sdg1, then an sdg3 (which im confused about and says is extension), and sdg4 (with linux) and sdg5 (swap). When finished with the partitions it asked me to select where to mount the ntfs and i said /windows. When i tried to boot up it did not recognize my external apparently because it was plugged in via firewire. I switched to usb and it booted but then i got the error message in grub. Also, when i switched from firewire to usb the drive changed from sdb to sdg. How do i fix this problem? Will reinstalling ubuntu fix this? Is there an easier way? I tried reinstalling grub but it did not work.

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Ubuntu Installation :: 2.6.31-19 Upgrade Broke Grub2

Feb 7, 2010

I upgraded yesterday ubuntu 9.10 to 2.6.31-19 kernel. After reboot, I get stack to GRUB black screen. No possibilities.

My set-up is triple boot 9.04, 9.10 and winxp. The MBR is handled by win boot.ini with no problems. Each ubuntu partition has a grub installed in it.

9.04 is on sda5 with grub installed on it ext3
9.10 is on sda9 with grub2 installed on it ext4

I am able to boot into sda9, via grub of sda5 obviously passing the correct kernel parameters and UUID.

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Ubuntu Installation :: Rewriting MBR And Then Reloading GRUB2?

Feb 12, 2010

I have to do but wanted to check first before I started messing around with my MBR.

Originally was running XP and installed WUBI 9.10 to play around with Ubuntu before doing a proper install. Got home from work tonight and removed WUBI leaving edited MBR with WUBI boot loader. I thought I might have to run fixmbr before installing Ubuntu but I assumed Ubuntu would write over WUBI edited MBR. Installed Ubuntu 9.10 and everything is fine but when I select XP from first boot option (Ububtu) it then takes me to another boot option which was from the WUBI install.

Basically to get to XP, I have to select it twice.

It's not a big issue but I know that this will annoy me and one day or another I will try and remove the second unnecessary option to boot into XP.

So if I have this correct I will need to run fixmbr from XP disc and then install Grub 2.0 from Ubuntu disc somehow?

Is this right? Is there another way I can delete the second boot option screen?

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Ubuntu Installation :: Changing Primary OS In GRUB2?

Feb 27, 2010

I'm using Ubuntu 9.10 and Windows 7. The problem is I share computer with my brother and sometimes with my girlfriend (but computer is still mine basically).

Now I'd like to set Windows 7 as primary OS, since they don't have much knowledge about computers. When I had Windows XP and Ubuntu 8.04 that wasn't a problem but now I don't know how to do it with GRUB2.

So what I want is s simple explanation how to change GRUB2.

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