Ubuntu Installation :: RAID 0 And Win7 Dual Boot - Grub Cannot Install
Sep 13, 2010
I'm having serious troubles to install ubuntu-10.04.1. My raid is an hardware raid with intel chipset. Note that win7 is already installed and working with my raid. I made some space from windows, to install Ubuntu (40gb). First, I run the installer, everything seems to be fine. I choose to install Ubuntu were there is the most space free (sorry, I'm not sure about the real terms used there).
Then my partition with the vista loader appears. So the installer can see my raid, and should work fine (everything is detected correctly). But once I'm in the end of the installation (around 95%), a pop-up appears, and tells me that Grub can't install in /dev/sda and it's a fatal error. I can choose an another destination, but it doesn't seems to work.
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Jul 31, 2010
I was trying to dual boot ubuntu on my desktop which has windows 7 already installed on it with raid 0. I have 2 500GB hard drive and when I boot from cd and try to install ubuntu it only detect one of my hard drives and it said I only have 500GB and there is no OS installed on this machine! I look online but I couldn't find any solution!
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Jul 9, 2011
I wanted to install ubuntu 11.04 alongside win7 on my notebook (with no optical drive). I created 2 primary partitions (one for win7 [ntfs] one for ubuntu [ext4]) and 2 logical partitions (one for swap one for general use for storage[ntfs]) by running ubuntu from my USB Flash disk and using gparted. First, I installed win7 without having any problem, then ubuntu also without having any (apparent) problem (I installed boot loader on MBR: the default setting). After the ubuntu installation is over, I was instructed to restart my computer as usual and win7 started without asking me which OS to boot. When I run ubuntu from my Flash disk and run gparted and selected the boot drive as the partition on which ubuntu was installed, I got the error saying "missing operating system". I suppose GRUB is misconfigured and that is causing the problem because nothing went wrong during the installation processes. How to configure GRUB by running ubuntu from my Flash disk. BTW win7 is working just fine.
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Apr 1, 2011
I am trying to Dual-boot Windows & and OpenSUSE 11.4, and have run into walls all over the place. Here is what I did:
1. Windows 7 was already installed. (Don't like it, freezes all the time)
2. Installed OpenSUSE using default partition options.
3. Booted into OpenSUSE with no problem
4. Tried booting into Windows, no joy.
5. Got that figured out, now I can get into Windows.
6. GRUB is gone, so now I can't get back into OpenSUSE.
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Jul 5, 2011
I just installed Fedora15 on my laptop. When the installation completed, the system rebooted and gave me a Grub Error 17. I logged in the rescue mode and got the following output from
Code:
fdisk -ls
Code:
Disk /dev/sda: 250.1 GB, 250059350016 bytes
255 heads, 63 sectors/track, 30401 cylinders, total 488397168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x0d8b0d8a .....
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Aug 27, 2010
Partition info:
sda2: Win7
sdb1: /boot
sdb2: LVM, containing , home, swap...
[code]....
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May 28, 2011
I've recently had trouble reinstalling my Ubuntu system as I was getting various unusual errors as described in my old thread here. I thought it was probably something to do with my RAID-0 array which was pre-installed on my laptop from purchase being corrupted or something like that (if it's possible). I decided to simplify things for myself (not understanding RAID arrays much) so I just removed the RAID array and installed Windows and Ubuntu on the now separate hard disks. It worked fine.
I noticed quite a significant performance drop, however, with even Ubuntu boots taking longer than 30 seconds despite my laptop being both high-spec and only a few months old. Windows, as you can imagine, was dreadfully slow. I wasn't entirely convinced that this was entirely due to the loss of the RAID array - as even low-spec laptops with presumably no RAID arrays are supposed to boot Ubuntu in under 30 seconds apparently - but I read that RAID-0 arra
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Sep 1, 2011
I installed ubuntu 11.04 to my Compaq Presario CQ61-402SA (Dual boot with windows 7 Home premium 64-bit, Via a partition) And now I can't get back to my W7! Disk Utility says that it is "unallocated"! It had lot's of important info on it! Sorry for urgency, but it's important I get this OS and files back, intact.
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Feb 7, 2010
I am a major noob to FC12. I need to install Windows 7 Pro and FC12 dual boot. I first used the windows CD to create 1 250 Gig partition on my 500 Gig HD. Of course windows created the 100 MB system partition. I left the rest unpartitioned. Windows installed okay. I then booted to the KDE FC12 Live CD and installed FC12. I specified to use the Free Space remaining on the HD. The installation finished but now only boots into FC12 and does not prompt me for the OS I want to boot.
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Apr 18, 2010
New to Linux and am wanting to install ubuntu 9.10 or 10.04 on a single separate 80gb drive. I have Windows installed on 2 80gb drives in Raid0 (nvidia controller) .I have installed 9.10 but Win7 will not load from the bootloader : gives me the error invalid signature. I've looked around and tried a few things to get it to load with no success.. is the Raid0 the issue?
If I try to install 10.04 it will hang and eventually errors out, I believe on the raid drive because it comes up with dev/mapper/nvidia_hhfbdccf1..
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Jun 2, 2011
I am currently with Wubi 10.04 under Vista and my Dell XPS 630i has a 1 TB Nvidia RAID controller.First image (Option A) suggests /dev/sda as device for boot loader installation, while second image (Option B) suggests /dev/mapper/nvidia_bcidhdja.I think that the way of keeping the RAID would be using Option B as the device for boot loader installation. Would Option A break the RAID instead?
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Aug 12, 2011
I have been an MCSA for the last 20 years, but recently I have been very impressed indeed with Ubuntu 11.04, having dabbled with and then discarded Susi Linux some five years ago. My problem may be summarised as outlined below: Using the downloadable ISO I installed Ubuntu 11.04 as a dual boot on a Win7 100GB HDD on my Lenovo T61 laptop. No problem they both rock and I'm very impressed. During the installation procedure I selected the largest partition sizes available from the Ubuntu installer wizard being 25GB Extended split into 18GB Ext4, and 3.2GB and 3.2 GB swaps (I couldn't suss out any way of manually increasing them any further).
I found that the 11.04 Startup Manager application didn't work at all, so I downloaded and installed Grub Customizer 2.1..and that did work after a fashion.. certainly enough to actually effect changes in the grub configuration settings. Everything worked so well on the 100GB HDD that I decided to transpose the entire disk image to a new 500GB WD Scorpio and make the dual boot my main working disk. Using Acronis I imaged off the 100GB installation selecting the partition by partition, and retain disk signature options. I then recovered the image to the new 500GB HDD and everything works beautifully on the new HDD.
Except of course all the partitions are still the same size. I won't waste your reading time recounting everything that I have done using Acronis Disk Director (V Good) and Gparted (not so good), but needless to say whatever I do Grub won't have it, and I have lost count of the times that I have re-recovered the good image. Basically I want to increase the partion sizes to apportion larger partitions to both Win 7 and 11.04 and obviously I'm missing something somewhere.
Fdisk -l -u produces..
Disk /dev/sda: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x9f011ed1 .....
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Feb 23, 2011
I am attempting to install Maverick on an older pc. It has (2) mirrored 153 GB SATA drives. I set aside 33GB for a linux partition, by shrinking the partition in Vista.
Choosing to "Install along side windows" is not an available option. I can only choose use who disk, or use empty area. I choose use the empty area, and the Ubiquity installer gets hung up when attempting to format the empty space as EXT4. When I scroll up on the output I notice some error messages referencing NTFS. When I use Gparted it shows a possible problem.
Quote:
Warning:
The device /dev/sda1 doesn't exist
ntfsresize v2.0.0 (libntfs 10:0:0
ERROR(2):Failed to check 'dev/sda1' mount state: No such
file or directory
Probably /etc/mtab is missing. It's too risky to continue. You
might try an another Linux ditro.
Unable to read the contents of this file system!Because of this some operations may be unavailable.
The following list of software packages is required for ntfs file system support: ntfsprogs.
I ran chkdsk /r on the Vista partiton, in case there was a problem there. The issue still persists.
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Nov 26, 2010
I have installed Ubuntu on my m1530 since 8.04 and currently dual boot Win7 and 10.10. I would like to dual boot on my PC, but I have run into a problem. I am not a pro at Ubuntu, but this problem I can not solve by reading forums like I have in the past.
I realize this is a common problem, but I have noticed people having success.
I have a M4A87TD EVO MB with two Seagate drives in Raid 0. (The raid controller is a SB850 on that MB) I use the raid utility to create the raid drive that Windows7x64 uses. I have 2 partitions and 1 unused space. Partition 1 is Windows, partition 2 is for media, and the remaining unused space is for Ubuntu.
I am running ubuntu-10.10-desktop-amd64 off a Cruzer 16GB flash drive that was installed via Universal-USB-Installer-1.8.1.4.
My problem like so many others is that when I load into Ubuntu, gparted detects two separate hard drives instead of the raid. I read that this is because kpartx is not installed on 10.10. I then went in LiveCD mode and downloaded kpartx from Synaptic Manager. Gparted still reported two drives. I opened terminal and run a few commands with kpartx. I received an error. (Forgive me I didn't write it down, but I believe it said something about a communication error. I will try again later and see.)
Currently I am reflashing the Cruzer with a persistence of 4GB. I am not familiar with this process, but I understand that my LiveCD boot will save information I download to it. I decided to try this method because I was going to install kpartx and reboot to see if this made a difference.
I am looking for any suggestions on a different method or perhaps someone to tell me that the raid controller or some hardware isn't supported. I did install ubuntu-10.10-alternate-amd64 on my flash drive, but fail to get past detecting my CD-ROM drive since it's not plugged in. If this method is viable, I will plug it in. I also watched the ..... video were a guy creates Raid 0 with the alternated CD, but it wasn't a dual boot and didn't use a raid controller from a MB.
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Mar 12, 2010
I had ubu 904 and vista installed on an 80gb drive, i had a spare 80gb drive also. I setup a raid0 config in my bios, then installed ubu9.10 onto it. All was fine until the very end, and then it said grub failed to install.
So i rebooted, and im left with a blinking cursor. How do i install grub? Ive installed ubu a few times now and never had an issue so now im lost.
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Sep 29, 2010
Ive created two RAID0 partitions on my drives, a 500GB and a 60GB. Im trying to install Ubuntu on the smaller partition (ive already put Win 7 on the larger one) and every time when i get right to the last part of installation it says Grub couldnt be installed. "the grub package failed to install in arget......."
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Mar 4, 2011
I have 2 hard disks. sda,sdb
In sda, I have 4 partitions, and I have windows 7 in one of the extended partitions [not in the primary partition].
In sdb, I have 3 partitions. 2 for storage, and 1 10GB drive for Ubuntu. Again, Ubuntu is not of a primary partition.
I had ubuntu 10.04 running on that for a long time. However, I wanted to reinstall ubuntu and use 10.10.This is what I did EXACTLY:Booted from Ubuntu install CD
Chose advanced istall
Selected sdb3 for Ubuntu
I installed GRUB2 on the SAME partition as Ubuntu aka sdb3 Installed then rebooted
I can boot into Ubuntu fine, but whenever I select Windows 7 bootloader from the GRUB menu, the screen goes black, and my PC reboots.
Boot Info:
Code:
Boot Info Script 0.55 dated February 15th, 2010 [code]....
ls: reading directory sda6/: Input/output error
I have tried the testdisk/update-grub method, but it didn't work.
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Oct 18, 2010
I have searched and read threads about the Bitlocker, grub and TPM issues that might show up, but I can't draw any conclusions as some information contradict each other. To make sure I don't screw up my pc as thought I need to make a new post.
At work I'm supposed to run Windows 7 and encrypt the win-partition with Bitlocker. I have installed Windows, turned on the encryption and it ties into the TPM. But as I am moving over to the *nix department I want to run Ubuntu as dual boot to check everything rusn fine with all the systems I need. Before I installed Windows I partioned the disk:
1,5 GB for system/bitlocker requirement
147 GB for Windows, C:
85 GB which is empty where I intend to install Ubuntu (not formated yet)
I boot into Windows with my bitlocker/TPM key on an USB-stick. Without the usb-stick the pc won't boot. Now, before I try to install Ubuntu I want to make sure to do it the right so I don't mess up the Windows installation or won't be able to boot the pc at all.
There seem to be several "schools" to this. Some suggest I should have installed Ubuntu first, then Windows and then encrypt. Some say, no worries just fire away and install since you are not planning to read the windows-partition from Ubuntu. Or an alternative, install but make sure to deactive the encryption during installation. Some say, install but make sure grub is installed in (multiple choices) location.
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Apr 29, 2011
So we install Windows 7 home premium. Then in goes the Ubuntu Disk. Ubuntu seems to think that the windows 7 partition is one big lump of unallocated space. Tried multiple re-installs of Windows 7, all concluding the same. A bit of googling told me that it has something to do with partition tables or something. I even tried to use Gdisk to delete Gpt from the windows disk, which - as I have absolutely no idea what any of it means, - resulted in me screwing up the entire Win7 partition hence win7 not being able to boot anymore.
i've seen on the internet include a lot of technical garble which I don't understand. I've been using Linux for a while, but as far as partitioning and dual booting is concerned, it's always gone smoothly for me up until now
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Feb 14, 2010
I turn back to openSUSE and install it in my machine (win7 installed first),but i can't boot from win7. openSUSE doesn't boot from win7 (like ubuntu) and i can't see ntfs win7 partition from openSUSE. Why openSUSE is so complicated about dual booting
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May 26, 2011
I'm trying to dual-boot Windows 7 with openSuSE 11.4, i was told that i should install SuSE after windows 7 as it takes care of the boot-loader and automatically detects my windows installation and not vice-versa,
But that is not true in my case.
So i had 2 hard disks one had windows 7 installed and one was empty so i decided that i should get openSuSE 11.4 on the empty hard disk and dual-boot it with windows 7 (that i already had installed). Downloaded the DVD, put it on a USB and installed SuSE on the other hard disk normally, it detected my windows installation on my main hard disk but i didn't touch that, only formatted my other hard disk to ext4
After the installation it booted automatically into SuSE, but now every time on a fresh restart the system boots automatically into windows. Methods i have already tried to resolve this and it didn't work:
1. Booted from the DVD and selected an "Upgrade" not "New Installation" so i could boot again into my SuSE installation which did work, checked my "Boot Loader" options from YaST and checked the "Boot from MBR" option instead of the "Boot from root partition" option, That Did NOT work.
2. Used the same method to Boot into SuSE with the "Upgrade" Option opened up the terminal and tried to install grub manually again using this link
[Code]...
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Jan 13, 2010
I bought a new computer (laptop HP DV6-1375dx) and I want to set a dual boot with win7, like I did with my desktop (clean install) However, my question is, with the new laptop all I have is the rescue disks vs. having the single OEM version. IS that a problem? for the desktop I followed lifehackers article "Dual boot win7 and ubuntu in perfect harmony." no problems at all.
what I am afraid of is formatting the new hard drive and the recovery partition and not being able to use the disks for some reason....am I over-reacting?
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Feb 11, 2011
I've tried this a couple of times and can't load Ubuntu.Here's the scenerio, I have 3 partitions.
/dev/sda1 = ntfs (Win7)
/dev/sda2 = ext4 with the / mount point
/dev/sda3 = swap space
I've some tutorials where I need a /boot partition as well and others where I just need the root partition. At the bottom, there is a drop down box for you to select the device for boot loader installation. Those options include /dev/sda, /dev/sda1 (Win7) and /dev/sda2.
I need to do to get the dual boot working? My first thought is to install the boot loader onto /dev/sda but I'm unsure. It keeps booting Win7 and can't get the option to load Ubuntu.
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Nov 16, 2010
I've installed Ubuntu 10.10 (64bit) next to my Windows 7, in SSD hard drive. I'm able to boot Ubuntu with no problem, but my problem is my Windows. When I try to enter windows 7, all I get is a black screen with one blink char, and from there it does nothing...
My PC:
cpu i5 760
4gb ram
mb gigabyte GA-P55A-UD3
gpu gainward nvidia gtx 460
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Mar 21, 2011
I have the option of selecting between win7 and Ubuntu during start up, but when i select Ubuntu it goes to the first 2 lines of command and then restarts again. Windows 7 works fine. This is the second installation of ubuntu on this computer, the first attempt did the same thing (would not boot into ubuntu but win was fine) after i lost power. This time i shut the computer off for a full week while i was on vacation. I have switched between windows and ubuntu a couple of times and had no issue with this installation.
HP Pavilion
AMD AthalonII X4
8GB ram
1TB HD
AMD HD 4550
64-bit windows 7
wubi
Ubuntu 10.04LTS 64-bit
All stock and at cool temperatures.
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Dec 4, 2010
I just tried to install Ubuntu 10.04 on my windows machine. Unfortunately there was an installation error and now the computer will not boot up in windows anymore (I get grub error 17). I had Ubuntu 7.04 before, but when installing 10.04, I deleted the 7.04 partitions. Is there a way to recover the ability to boot into windows?
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Mar 21, 2011
I installed Windows 7 and then Ubuntu 10.10 64 bits. The Ubuntu installation went fine but when rebooting a "check disk" appeared and since then my PC keeps booting directly on Windows. I tried all the GRUB reinstallation methods of the GRUB2 Community Documentation with the live CD but none worked.
Below is the output of the Boot Info script found on several threads.
[Code]...
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Jan 21, 2010
I used to have a win7 hp laptop. I decided to use ubuntu9.10. i installed it to my second drive (d after shrinking of c: drive to 100 gb. After installation of ubuntu, i try to boot win7 from grub screen, it goes to blue screen and restarting, not opening. But when i choose ubuntu, it is working properly. When i try to repair it, the win7 cd does not see any drive, only its x drive (where it boots). how can i start my win7 again. I am working on this 2 days.
============================ Boot Info Summary: ==============================
=> Grub 1.97 is installed in the MBR of /dev/sda and looks on the same drive in partition #4 for /boot/grub.
=> Syslinux is installed in the MBR of /dev/sdb
[Code]....
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May 24, 2010
Does ANYONE have a stable dual boot Win7 & Ubuntu 10.04 system? I have been trying for WEEKS to get a computer configured for my student lab. I get things going and everything seems to work for a few days. And then for no reason, the next time I reboot, Grub just seems to commit suicide.
Latest example. Win 7 & Ubuntu have been co-existing perfectly fine for about a week. Iow, I do something, then reboot, and the grub menu comes up - I select something and it boots my OS of choice for that session.
But today, I've been putting the last few touches on this computer before I use Clonezilla to copy it to all of the computers in the lab. You know - hard stuff like:
* set the default profile in Windows
* install a printer in both Ubuntu & Windows
* set a background image for the logon screens that have our "don't do anything bad" policy.
how there is nothing in there that should mess w/ grub or the boot loader, right? Yet I reboot the computer, I get to where grub should load - and BARF - I get the Bios splash screen again and the computer reboots on it's own. What the !@(#$&!@#$% is going on that this keeps happening to begin with?
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Dec 21, 2010
Current set-up:
Athlon 64 2800
2 GB RAM
340 GB on two HDD
Ubuntu 10.04 LTS
Win XP Pro SP3
After getting the Silver Ghost all set up and purring like a kitten for my daughter, she now informs me she'd rather have Win7 HP instead of Win XP Pro SP3. Ubuntu and Win XP Pro are on separate HDD. Can I do a "clean install" of Win 7 HP on the Windows drive without screwing up GRUB? Or will I need to do the dance described at [URL]. I've had to modify Ubuntu because of conflicts between 10.04 and the Ralink 2780 (?) wireless-n drivers.
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