Ubuntu :: Won't Start Windows From GRUB
Apr 28, 2011
When I try to enter Windows from GRUB my computer displays a black screen and then I'm back to GRUB. It's impossible for me to enter my Windows XP partition.
sudo fdisk -l:
Quote:
/dev/sda1 * 1 52930 425160193+ 7 HPFS ou NTFS
/dev/sda2 52931 60802 63224256+ f Win95 (LBA) Parti��o Extendida
/dev/sda5 52931 53251 2571514+ 7 HPFS ou NTFS
/dev/sda6 53251 60281 56470528 83 Linux
[Code]....
View 7 Replies
ADVERTISEMENT
Aug 3, 2010
I'm new to the world of dual booting Ubuntu. My computer is currently running windows 7 64-bit, and I'm trying to install Ubuntu 32-bit to run beside it. So I've created a boot disk, and I try to install Ubuntu. The weird thing is when I get to the frame that says "Prepare disk space" it correctly shows that I have windows 7 on the computer, but it shows it's on the wrong drive. In fact within the Ubuntu installer it doesn't even show the physical drive that windows is on, it only find the other two drives. If I load up System > Administration > Disk Utility then I can see all 3 physical hard drives and all the partitions on them, but not under the Ubuntu installer.
So I tried installing Ubuntu onto one of the other physical hard drives and that seemed to go just fine. The only problem is now when I boot, the only way I can swap operating systems is to go into my BIOS and change the boot order of my hard drives. If the hard drive with Windows is higher in the boot priority, it will boot windows, no problem. If the hard drive with Ubuntu on it is higher, then it takes me to grub, where it correctly shows windows 7 and ubuntu. Only problem is when I choose windows 7 all I get is a blinking cursor and nothing happens.
If I choose Ubunutu it boots correctly and everything works. So in a way I do kind of have them both working, but it'd be nice not to have to go into my BIOS just to change operating systems. I'm guessing that grub's problem is that the Ubuntu installer identifies the wrong drive that Windows is installed on, so when I pick Windows from grub it goes to the wrong drive. Can I fix grub manually? Or is there some compatibility issue between Windows 7 64-bit and Ubuntu 32-bit that is causing this conflict?
View 9 Replies
View Related
Jan 27, 2010
Right, so I've looked high and low for the answer to this problem and haven't found it, although I've found a million and a half threads about grub especially when it comes to dual booting windows. Which I'm not. What I am though, I suspect, is an idiot who shouldn't mess around with my computer at 4 am.
So the problem is every time I turn on my pc, grub tells me it can't find a file system and goes into recovery mode. Can't boot into ubuntu at all. Am using the live disk to type this.
I also think I know why grub is doing this, I was dual booting windows before, I had windows installed originally, added ubuntu to a new partition. Was having problems with grub. Figured that reinstalling it wouldn't be a bad idea, it might fix it. In that process I did something rather stupid, I accidentally installed grub to my other internal hard drive. There is no operating system on it. Just movies, music, etc. The problem, I think, is that my second hard drive is sda, and the one with my os is sdb, which I suspect means that grub is loading from sda and finding no operating system, rather than from sdb. (It's like that because my larger drive wouldn't fit into the sda slot on my computer, long story.) How do I remove grub from sda?
View 3 Replies
View Related
Dec 27, 2010
Using Ubuntu 10.4 32-bits, Windows 7 32-bits (sda) and Windows 7 64-bits (sdb). Grub displays 2 menu-entries Windows 7, but both entries start Windows 32-bits (sda).
"sudo update -grub" doesn help.
sudo fdisk -ul gives:Schijf /dev/sda: 640.1 GB, 640135028736 bytes
255 koppen, 63 sectoren/spoor, 77825 cilinders, totaal 1250263728 sectoren
Eenheid = sectoren van 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
[Code]....
View 4 Replies
View Related
Feb 11, 2010
I am having trouble getting a dual boot setup on Ubuntu remix on a netbook. The install went fine, but then windows would not book. I had a windows error. So I reinstalled windows, and rebuilt grub. Now when I try to launch windows from the grub menu it says "error: no such device: 0a82ff1982ff0849". How do I go about fixing that? I can boot to Ubuntu fine now.
View 2 Replies
View Related
Jun 2, 2010
I can't turn on my PC and write jet from my neighbors notebook. Because of problems with Windows updates und ubuntu vpn I installed today Windows 7 again and then openSuse. It was OK. Than I began with set up of different Programms for windows, like WinRar, Avira Antivir ect... As soos as it was done I wanted to begin with set up of openSuse... But the start menu is gone - there is nothing there now! Last time I could choose betwee 2 windows partitions, openSuse start-partition and openSuse fall-Save. -Now there is only "grub>" line
And I doesn't have any idea what I can do, I doesnt know where are startfiles, where is /boot/grub order, I don't know how can grub be used also. But I know that if I try to register my windows 7 agan at the same day, my windows lizens would get invalid. Has someone any idee what can be done?
View 7 Replies
View Related
Jun 22, 2010
If I use the super grub disk I can get to my ubuntu partition otherwise my windows partition boots automatically. I spent over an hour in the community documentation using the live cd to reinstall grub and nothing has fixed it. I think that grub is installed and the windows bootloader is just taking precedence.
View 3 Replies
View Related
Dec 20, 2010
I've been using Linux for over a decade, so no need to worry about the obvious. I'm positive that I have my partitions/install correct. What has me baffled is that Fedora 14, which uses GRUB 0.97 (GRUB legacy) - boots Windows flawlessly every single time on the same hardware, but Ubuntu's (or the upstream Debian's) GRUB legacy do not - even though they are based on the same upstream code from the GNU Savannah servers.
No matter what I've tried I cannot get the Debian or Ubuntu version of GRUB/GRUB-legacy to boot any recent Windows 64 beyond XP (Vista or 7). All that it does is resets the computer when Windows attempts to boot, without an error. GRUB is notoriously difficult to compile, so before I try to compile code from RedHat's archives - any thoughts,experiences, similar issues - whatever?
View 9 Replies
View Related
Nov 1, 2010
I got ubuntu 10.04 lucid lynx along with windows (dual boot) and using Grub. On my computer, I have my C:/ (programs) and D:/ (data). I've never used my D:/ before that day that I've lost my windows partition on my grub menu. I usually use my D:/ with windows. The first time I used my D:/ to store data with linux, I lost my windows option in my grub menu. I'm not sure what I did wrong but I do want to restore my windows option in my grub menu.
After "fdisk -l",
I checked in /boot/grub and there is no menu.lst to modify. how I can get back my windows option in my grub menu ?
View 24 Replies
View Related
Apr 22, 2010
installed windows 7..then tried restoring grub using live cd....mounted partition somewhere else....then installed ubuntu again where it was installed previously and now grub is not detecting windows 7 but i am able use my windows files
used sudo update-grub2.
View 9 Replies
View Related
Aug 24, 2010
I had to dual boot my computer again with windows unfortunately for school. This is something I've dealt with dozens of times in the past but when I try to recover grub 2 with the ubuntu live cd I get this:
sudo grub
sudo: grub: command not found
View 4 Replies
View Related
May 24, 2010
I do not know what to do, i cannot load windows partition. it just loads grub again. this must have been something that happened when i upgraded to the 10.04 or w/e. can someoen help me out with what i can do to stop this or fix it. maybe i can reinstall but i want to know what will work first, i do not have a lot of time to fool with my computer like this again. i spent a week getting ubuntu on my computer the first time so i do not ever want to spend that much time again especially in finals week. !
View 1 Replies
View Related
Apr 27, 2010
I have a used PC that came pre-installed with suse 11.2.Unfortunately, I do not have the install disk to use in case of whatever.I already know that when configuring a dual boot with Windows and Linux, it is recommended to install Windows first.I do not have that luxury now as 11.2 is installed and GRUB is the boot loader.Question is, if I boot the Windows 98 install disk on boot, how to not mess up GRUB and still add Windows 98 to GRUB menu?
One hard drive only here. 98gb free.It seems that W98 install will overwrite GRUB in this situation - causing problems. Maybe not, I don't really know for sure.I just need to install windows 98 on the same hard drive and if possible, have suse and w98 visible on boot in GRUB.
View 9 Replies
View Related
Oct 7, 2010
I am actually facing a vague problem here. I was previously running Windows XP and Ubuntu . Ubuntu was installed Windows XP The problem is
1. First I tried to do some disk partitioning. That ended up with some error.
2. Ignoring that, I went to install Windows 7 over Windows XP but I was not able to proceed with Windows 7 , because the partitions were corrupted.
3. So I used Ubuntu LIVE CD (Grub was lost at this point )and used 'testdisk' and recovered the partitions.
4. Now installed the Windows 7 successfully.
5. Now again I moved to Ubuntu Live CD to write the GRUB. After which I tried restarting
6. Now Ubuntu is booting perfectly as before. But the problem is with Windows
7. The GRUB loader instead of showing Windows 7, it shows Windows XP !!! . and there is no other entry for windows. When I tried opening it, it says "error, cant read file" and further inout moves back to the grub loader list again.
"How do I change the entry to Windows 7 from Windows XP and boot Windows7 successfully " I tried it a couple of times, same thing happens . So how to change the entry?
View 6 Replies
View Related
Jan 9, 2010
I have a Compaq Presario CQ60 with Nvidia GeForce 8200M graphics card. When I first installed Windows 7 followed by Karmic in dual boot I could boot into both OS. Now when I try to boot into Windows, it displays the Windows logo and then drops back to the grub menu. It may have started happening after Windows 7 installed updates. I tried reinstalling both Windows and Karmic again and it again worked initially but now Windows no longer boots. Does anyone have any suggestions about what may be causing this or how I can fix the problem without reinstalling?
View 9 Replies
View Related
May 7, 2010
I had 9.10 installed and I did an upgrade to 10.04. However I cannot see anymore my Windows Vista partition with grub.. I have a Toshiba laptop Satellite p305.This is my boot script output:
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 [code].......
View 3 Replies
View Related
Jan 1, 2010
Whenever I select Windows 7 under GRUB, it just hangs at a flashing underscore windows 7 is installed under my first primary partition, what should the GRUB section look like for it? I can't check what mine looked like because this happened:I started up the windows 7 recover (another option under GRUB, on hd(0,3). 7 is on hd(0,1)) and it worked. I decided that i wanted to try something else before i restore my windows 7 partition to its factory state, so i exit the recovery thing. Next thing I know, my Ubuntu partition is completely gone, along with my grub.cfg files -.-
Partitions are like this in this order:
sda1: Windows 7 (can't boot into)
sda8: ubuntu (gets erased)
sda5: partition i'm going to use soon for another distro
[Code]...
oh, and by default, there was like 20 MB of free space in front of my windows partition (idk why asus did that) and when i shrunk my first partition (the windows one) it moved it all to the left -.- do you think something when wrong while doing that?
View 9 Replies
View Related
Mar 5, 2011
how to be able to add windows 7 to my grub menu or to even be able to boot to windows 7. I am currently unable to do it and my system just automatically goes straight to ubuntu. I've tried holding down SHIFT during startup and all that appears in my list is ubuntu entries and a memtest entry. My windows 7 files are still intact because I can see the drive through ubuntu and see all my files. I am trying to have Windows 7 on one hard disk that is 640GB and ubuntu on a second hard disk that is 160GB
[Code]...
View 9 Replies
View Related
Aug 5, 2011
Ive been running windows 7/Ubuntu dualboot for some years now and never had any problems.Some months ago I got a new Patriot Inferno ssd. Ofc the first thing I did was to installl windows 7, it had no problems, ran fast and smooth. Then when I reinstalled grub I started to get error when trying to start windows, the logo never apeared and all I got was the message "Windows failed to start. A recent hardware or software"Status: 0x00.00F" "Info: The boot selection failed because a required device was inaccessible.". It does not matter what order I install windows and ubuntu in, or how many times Ive tried to reinstall grub. Windows 7 will not work while I have grub/windows installed. Right now Ive got them installed on separate drives, ubuntu on the ssd and windows on a partition on a 1tb hdd. Unfortunately I need to have windows for .net programing and gaming..
[Code]...
View 1 Replies
View Related
Jul 6, 2010
when i start the computer i will have 3 seconds to choose windows xp or else it will go on linux but someone told me that by changing the grub.cfg when i start my computer i will have 3 seconds to start linux or else it will be xp is this true ? and if it is can someone explain me how to do it because i would like that
View 3 Replies
View Related
Jul 2, 2011
i am having some issues with dual booting my SL6.1 and Windows. The situation is that i recently acquired an old hard drive from a non-working computer of mine with Windows already installed (i know the windows is functional, as i tested it on my new PC with SL6.1 currently installed & everything runs fine)
The problem is that after editing the grub.config to include windows, windows will no longer boot after an attempt to install a legit version of McAffee anti-virus software which coincidently was only after the first attempt at running both OS's in a dual-boot fashion. Except past the windows start up screen before the dreaded blue-screen.
Which is weird because SL6.1 OS will still boot & works perfectly fine like always, so it doesn't really make sense.
My current setup is:
Disk 1: Solid-State:
Boot Partition
SL6 LVM1: Root Partition
Disk 2: Hard Drive:
SL6 LVM2: User, Temp & Swap Space Partitions (Different LVM to Root)
Disk 3: Hard Drive:
Windows 7 Professional 64-bit
My guess is its windows MBR. The reason i say this is because the Hard Drive contents of the Windows software still appears intact when accessing the drive from the Linux OS. I don't won't to go through the rigmarole of re-installing both OS's. So hopefully their is a relatively simple solution.
View 9 Replies
View Related
Sep 11, 2010
Is it possible to have the Windows bootloader point to Windows 7 and a Linux partition instead of using GRUB to point to Windows 7 and Linux?
View 2 Replies
View Related
Jan 13, 2010
How to start in runlevel 3 with grub 2?
View 4 Replies
View Related
Jan 3, 2011
I have recently re-installed Ubuntu and this time GRUB won't show up and will automatically start Windows. How do I fix this?
View 5 Replies
View Related
Jan 24, 2011
A friend of mine installed ubuntu 10.10 alongside with Windows XP. During the installation he manually edited partitions. Now, the grub loader does not start, and in order to start ubuntu he has to use live cd to choose "boot from first hard drive" in the menu. Windows XP is missing from the boot options.
See the output of "fdisk -l" below (he has two identical hard drives). It looks like a big mess. Any idea where to start fixing this?
Disk /dev/sda: 250.1 GB, 250059350016 bytes
255 heads, 63 sectors/track, 30401 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x05c605c5
[Code]...
View 6 Replies
View Related
Apr 20, 2011
I don't see grub at start. I have grub-pc installed.
Ubuntu is the only OS installed on this machine.
I don't have a /etc/boot/grub/menu.lst or a /boot/grub/menu.lst file either.
What's going on?
10.10 64bits
View 5 Replies
View Related
Mar 30, 2011
I have a single harddisk partitioned with Ubuntu Maverick and Windows 7 installations. I installed Windows first and then Ubuntu, after resizing partitions and adding a new one for Ubuntu. Win7 did not appear in the Grub2 boot menu. I added it (sda3), but on rebooting, I get the message "BOOTMGR is missing/Press Ctrl+Alt_Del to restart".
I understand that Win7 might have put its boot manager in another partition, and sda1 had FAT. I added sda1 as another grub2 entry, but when I try that, I get the error message "Windows Boot Manager/ Windows failed to start. A recent hardware or software change might be the cause... Status 0xc0000225/ Info: The boot selection failed because a required device is inaccessible." Attached are fdisk and parted outputs; and the grub2 files I created. How do I get Windows 7 to boot up?
View 6 Replies
View Related
May 20, 2011
I recently plugged the hard drive from my parents' old computer into my computer's motherboard to copy some files (it's an IDE drive if that makes a difference). I copied all the old family photos and whatnot into a folder on my Vista 64bit desktop which runs off of my computer's main hard drive. I shut the computer down and unplugged the old IDE drive and tried to start it up again. After going through the typical start up screens it gets stuck on a black screen that says:"error: no such device: 66727dd9 (morenumbers).e3cbf9f71233grub rescue>_"the cursor is blinking where the underscore is. Typically, it would go to the screen where I choose whether I want to run ubuntu 10.10 or vista.I went into boot preferences and everything looks okay.. I tried plugging the hard drive into different ports on the mobo and still nothing. All my useful files are in the Vista partition of my hard drive so I'm fine with wiping everything and doing a fresh install of both vista and ubuntu so long as I can keep those files. Does anyone know what could be causing this? I've never heard of "grub rescue"
View 3 Replies
View Related
May 23, 2011
I'm trying to install Natty from a USB thumb drive on a SATA SSD. My main system is OS X. The method to create an instal USB disk on the download page didn't yield a bootable disk (the partition was readble, with the right files, but GRUB never started). The quick method from the clemsonlinux wiki gave me a minimal bootable drive, though.From there, I tried to install Natty on my SSD.
Once again, the partitioning process appears to work fine, the files are copied, no problem, but the GRUB install fails silently.I think that the problem comes from the fact that, when I boot from the USB drive (even if the SSD is set as the first boot device), the SSD ends up at /dev/sdb, whereas it would be at /dev/sda if the machine could be booted from the SSD.I chose the automatic partitioning method and ends up with sda1 (/), sda2 (ext) and sda5 (swap).If I launch the installer in recovery mode and ask to mount /dev/sdb1 as root, mount reports that sda1 is / (sda1 doesn't even exist), but blkid reports the SSD as /dev/sdb.
The output of the boot_inf_script is clearly pathological, but I didn't manage to get it out of the machine with what I have (gmail is broken in lynx).I've also tried to install LILO instead of GRUB. LILO boots, but doesn't find /dev/sdb (which is now /dev/sda) and gives me a busybox prompt.I've tried to install GRUB from there, but, once again, I get a black screen at boot time.
View 1 Replies
View Related
Jul 8, 2011
I am new to Linux. I have installed RHEL 5.4 on my PC with preloaded Windows XP.
Windows was set as the first boot kernel. So if i do not choose which OS to be loaded it will load Windows by Default.
Today I got an error saying GRub Loading Stage2 read error.
View 9 Replies
View Related
