Grub2 is Grub version 2, a multiboot bootloader from the GNU project.

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Will Grub2 be replaced with Windows bootloader if i do a fresh windows 8 install? (upgrade assistant)

Help! If i upgrade from Windows 7 to 8 using the upgrade assistant and choose to overwrite Windows 7 and delete all files, will the current MSR (Grub2) be replaced with the Windows MSR? i sure hope ...
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Linux server boot issue

I managed to mess the grub menu earlier and tried to fix the situation. Unfortunately I'm really out of ideas now. I get errors trying to run dpkg-reconfigure grub-pc and grub-install. grub-setup ...
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2k views

Windows 8 safe mode grub 2

I need to boot into safe mode in Windows 8 Ultimate to un-install Avira as this is not supported in windows 8. The problem is I have also installed Ubuntu 12.04 and from the grub 2, I do not get the ...
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1k views

Replacing GRUB2 with Windows boot loader

I'm trying to replace GRUB2 with Windows' standard boot loader (bootmgr?), but I can't get it to work. My Windows 7 install is in a single NTFS partition, which is marked as active (boot flag is set)....
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137 views

Windows 7/Ubunutu dual boot

I recently attempted a dual boot of Windows 7 and Ubuntu on a Sony Vaio. The installation for Ubuntu went well, but Windows 7 would not load from the Grub menu. I ran the auto repair from the ...
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499 views

Why can I boot Windows only with grub2 chainloader?

When I updated my dual boot (Windows and Linux) PC my grub menu.lst file was deleted and I could no longer boot into Windows or Linux. Finally I have succeeded in installing grub2 and I can boot ...
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196 views

Converting legacy GRUB menu entries to GRUB 2

I would like to change an entry for a solution to boot from CD from legacy grub (looks like title bla bla bla) to an entry to a format compatible to grub 2 (the one that looks like menuentry "bla bla ...
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How to resolve “grub loading error: no such partition” error?

I'm having Lenovo laptop that issued by the Tamil Nadu government. In that I cannot boot the operating system. It's showing grub loading error: no such partition grub rescue> How can I break ...
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Finishing up and Arch Linux install and Grub is failing to install

Not sure what to do at this point. I finished all of the Arch Linux installer and get to the bootloader step and it fails. This is for a dual booted Windows 7/Arch laptop if that helps at all. Not ...
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1answer
3k views

windows 8 + gentoo uefi grub 2 dual boot

I've bought a new computer with asus sabertooth 990fx motherboard (well known asus ami bios which can use uefi properly) and installed windows 8 using uefi and gpt to play wine-not-compatible games. ...
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310 views

GRUB2 boot failure: “Error: Out of disk”

Create two or more partitions in one USB disk. Install any Linux system in second or later partition. Install GRUB2 in the disk. Boot directory is the /boot on the partition where Linux system is ...
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2answers
242 views

Recovering Windows Vista Partition after Ubuntu Natty N. install

I recently installed Ubuntu on my DELL's D Drive (Secondary Partition) and I lost the windows vista boot which was on my C Drive. Now when I boot my system directly loads Ubuntu, which seemed to me ...
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200 views

“Fixing” GRUB2? Machine becomes unresponsive

When I upgrade to Ubuntu 10.04, every so often the computer will become unresponsive: SSH server does not receive connections. When I physically sit down in front of the computer, it's still running ...
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1answer
237 views

How can I identify which grub setting is used when booting my computer?

I have a computer with several Linux variants installed, each of them using a GRUB or GRUB2 setting. How can I identify which GRUB setting is used when booting my computer?
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394 views

Boot parameters

Is there a way to find out with what parameters did the kernel boot? For example if I specify noexec=off at the grub command line? Can I see this sort of info after the system has finished booting?
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478 views

What to consider when evaluating Windows MultiPoint Server 2011?

I want to test MultiPoint Server 2011. Currently, I have a parallel Win 7 / Ubuntu 10.04 installation with grub 2 as boot manager. Can these two be used parallely to MultiPoint again using grub ...
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1answer
979 views

How do I update grub2 on USB drive?

I have a usb drive with grub2 installed to the MBR. I'd like to add some custom entries to the boot menu but I can't figure out how to run sudo update-grub and have it affect the USB drive and not the ...
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4answers
20k views

Can't go into BIOS to change boot device

I completely erased my Hard Drive and installed Ubuntu 13.04 on my Lenovo B570 laptop. After a few months of using it I wanted to remove it, so I reboot my computer and pressed F12 (MultiBoot List.) ...
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101 views

copy root.disk to another computer and change grub.cfg

I installed ubuntu 10.10 on a new laptop and copied the old root.disk of ubuntu 10.10 from old laptop to this new laptop, and booted it so I had to make changes to the grub menu using "e". That is ...
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1answer
4k views

Boot ISO image from GRUB4DOS on EFI machines

I failed with loading ISO image (non-distro) from GRUB2 from USB stick, but found the way how I can boot the GRUB4DOS and then load the image from there. However, it doesn't work all the time and the ...
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3answers
17k views

Linux installation won't boot due to GRUB “no such device” error

I think I've exhausted all I know to do, so I'm sending up the flares. I'll try to cover it all (albeit, in pieces), so please be patient. I decided to install Linux Mint 11 where I previously had ...
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2answers
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Unable to install Grub manually

I sent as unable to install Grub It says that cannot find efi directory Please refer the image for error details I am installing it from live Kali linux
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1answer
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UEFI mixup with previous windows 10 disk on Lenovo

Intro I am asking the same question as I asked on askUbuntu (but did not get feedback). References: http://askubuntu.com/questions/714839/uefi-mixup-with-previous-windows-10-disk-on-lenovo Question ...
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1answer
113 views

Which partition manager to use for dual-boot Windows, Linux on SSD? [closed]

I have Windows 8.1 and Linux Mint dual boot (Grub) on an SSD disk. I want to resize Windows partition to take less space and give it to Linux. I don't want to mess up my computer, so I wanted to ask ...
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1answer
5k views

Unable to start Windows - UEFI boot problems with Linux + Win8

I have installed openSUSE (12.2) on a PC that has Win8 installed. At the beginning there were problems and it didn't start, after some "fixes" Linux started but when going in the grub2-efi Windows 8 ...
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2answers
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GRUB boot error rescue

Recently created a Linux/windows 10 dual boot and something went wrong.... every time i boot up my PC it brings me straight to GRUB rescue and i am unable to type or access the BIOS menu (i have tried ...
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2answers
953 views

Removed Windows 8, installed Linux Mint 15. Error: “/EFI/Microsoft/Boot/grubx64.efi”

Yesterday, I tried to remove Windows 8 and installed Linux Mint. It was ok untill I restarted. My hardware: Dell Vostro 3560 Windows 8 Pre-Installed SSD 32 GB (mSata) The problem is that after the ...