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

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How to remove Windows 8 bootloader (or arrange for Grub not to detect it)

I have a dual-boot system with Windows 8 and Linux. I have two Windows partitions: one 64-bit and one 32-bit. The 64-bit partition is the one I wish to boot; the 32-bit partition is there as a ...
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10 views

Win8 entry in GRUB 2 not working

So I got this apparently quite common problem - I bought an HP laptop with Win8 (which means with UEFI) and later I installed openSUSE 13.1 on the same drive as dual-boot. Everything was right except ...
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20 views

LMDE, Windows 7 Dualboot ond UEFI Laptop

I've bought an Asus laptop where was Windows 8 preinstalled. Then, I've dropped Windows 8 and installed Windows 7 on the whole HD instead. This drive has a 100 MB system-reserved boot partition. ...
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17 views

Cant start linux , boot linux

Model: ATA TOSHIBA MQ01ABD0 (scsi) Disk /dev/sda: 500GB Sector size (logical/physical): 512B/4096B Partition Table: msdos Number Start End Size Type File system Flags 1 32,3kB ...
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16 views

hd0 out of disk, grub rescue> when botting up off a USB drive ONLY with HP EliteBook

I have Ubuntu 12.04 installed on a bootable USB drive. It works well with 2 laptops (meaning, laptops boot successfully off the USB drive). However, when I connect the USB drive to a HP EliteBook ...
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2answers
75 views

boot to windows from aptio BIOS

I have installed Ubuntu, but it has overridden my windows boot option, so now it boots to grub. (I can still select windows from there). I want my computer to boot to windows as I only incidentally ...
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1answer
677 views

Dual-booting Kali Linux and Windows 7, error with file: “\NST\AutoNeoGrub0.mbr”

I have tried to install Kali Linux 1.0.6 alongside my current OS - Windows 7 64 bit. I have a Dell computer, with SSD hard drive only (256 GB). At first I tried installing Kali a few times and made a ...
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70 views

“Not a bootable partition” from Haiku's boot manager for new Mint 16 partition

I'm having the exact same problem as in this question now that I've installed Linux Mint 16 MATE in the same LVM I was using before. The installer asked where I wanted the bootloader, and I told it ...
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1answer
114 views

Gentoo and Grub2: system hangs when using GRUB_GFXPAYLOAD_LINUX=keep

I've successfully installed Gentoo as a VirtualBox Guest VM following the handbook (http://www.gentoo.org/doc/en/handbook/handbook-x86.xml). Everything in order, but I want to change the default ...
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38 views

How can I make GRUB bypass Windows bootloader?

I have two hard drives, one with fedora and another with Windows XP and 7 on two partitions. When I boot my machine, GRUB sees Windows 7 bootloader and allows me to boot windows by going through ...
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23 views

Grub2 Control over remote serial?

I'm trying to control GRUB2 over a serial connection, but I can't seem to get it to work or find any real comprehensive guides. I tried once, but was unable to get any output, and had to reinstall ...
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1answer
112 views

How can I triple boot from two hard drives?

Please excuse the length on the question; this is a bit tricky to explain. I have two SATA hard drives in my HP dc7100CMT, and their sizes are 500GB and 160GB. In the larger drive, I have Windows XP ...
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1answer
245 views

Partition problems after resizing

EDIT3 This might be quite the hopeless case, so I posted another method that is simpler, but still need some help with. will this work? backup partition contents of both linux and windows I've ...
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65 views

GRUB2 restarts on “GRUB loading” on Gentoo

After following the Gentoo handbook to install Gentoo, I have finished everything except rebooting the system after the installation of GRUB to my HDD. No errors are reported, but I cannot get GRUB ...
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579 views

Linux Mint livecd does not recognize Windows 8 partition

My system has two SSDs. I re-installed Windows 8 onto the disk0. I want to install Linux mint on the other SSD. Secure-boot is disabled, fastboot is disabled, csm is enabled I run Linux Mint 16 x64 ...
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12 views

Can I have my Bootsector+GRUB2+/boot partition on a CD/DVD for read only-ness? How?

I want to have all that is required for booting my encrypted Debian-Wheezy-System on a read-only optical disk. Bootsector+GRUB2+/boot-partition. What do I need to do to make that work? I tried ...
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3answers
161 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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41 views

Grub Network Boot, where do system files go?

I have made a folder structure for network boot using PXE and Grub with the command grub-mknetdir. I have put those files in a valid served tftp folder on Server Machine. I have put a valid kernel ...
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2answers
115 views

GRUB 2 “stuck” on particular boot option

I just installed a system with openSUSE 13.1 using a btrfs root and made the mistake of picking Windows in the reboot dropdown in KDE. Now grub seems to load Windows automatically every time instead ...
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24 views

GRUB2 insert additional modules

GRUB2 doesn't have the menu.lst file. How do I configure a boot script. During boot, I hit E on the kernel image that I want to modify and make my modifications. But I would prefer to make the ...
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1answer
34 views

Can boot be customized such that I can switch between OSes by using a hardware switch or button (no keyboard)?

I'm thinking of building a home-made NAS that would double as a Steam Machine. It would have one small SSD for the operating systems and at LEAST one LARGE HDD for media, preferably a third so ...
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1answer
47 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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40 views

Ubuntu 13.10 64 bit + Windows 8 64 bit dual boot [duplicate]

Please don't close this question if you find similar questions elsewhere. If I am duplicating, please guide me to the right path and I will close this question by myself. I have tried a lot of ...
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1answer
43 views

GRUB recreate a partition before booting a certain OS

I am having a problem of managing the swap areas on my hard drive. Side story: Due to having only a few GiBs free on my C:\ partition, Windows regularly shrinks the pagefile (even though it ...
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2answers
495 views

Ubuntu 13.04 won't recognize my bootable USB

I'm currently using Ubuntu 13.04 on my ASUS F201E laptop. I'm trying to install a new OS that is meant to be more compatible with my harware. I've already created a bootable USB with the new OS on it ...
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1answer
1k 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
484 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 ...
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2answers
596 views

Grub error before menu, cannot see what it is, flashes and continues. How to halt on grub error?

Always, when I boot my system, I must witness a flash of error right before the GRUB menu pops up. It goes like this: Loading Operating System. GRUB Loading. Welcome to GRUB. error .... Then it ...
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106 views

GRUB, Ubuntu and Linux Mint, Impossible Ubuntu Booting

Ok, this problem consists that when I boot my computer, and then GRUB shows up, I have these options: (NOTE: My OS's are Windows 8, Ubuntu, Linux Mint and Pear 8 OS) (I asked this here since the main ...
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1answer
288 views

GRUB2 on USB with Ubuntu and Windows 8 Recovery

I have a Surface Pro. I have moved my recovery partition off of the Surface Pro onto a USB flash drive. I have also installed GRUB2 on the flash drive with Ubuntu Live/Persistent (I backed up the ...
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1answer
45 views

Grub2 physical boot selector or restart into

I am using Grub2 to select between Windows 7 and Ubuntu. I was wondering how I might be able to communicate with Grub2 with a physical switch to tell it which I want. I have plenty of experience with ...
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1answer
1k views

Can't boot Linux Mint 15 installed entirely in LVM. Where should grub 2.0 boot loader go?

I'm attempting to install Linux Mint 15 entirely within LVM (in four separate LVM logical volumes: / /boot /home swap I've set up the LVM configuration by booting into the Mint 15 Live environment ...
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675 views

grub2 boot from ISO file on USB disk without BIOS support

I've been looking for a while for an option to boot from an ISO file on a USB disk on an old machine whose BIOS doesn't support boot from USB.... I have already found a solution to config grub to boot ...
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1answer
1k views

How do I add Windows 7 to GRUB 2?

I am having trouble adding Windows 7 to my GRUB 2 boot menu. I know similar questions have been asked and answered on this site and others, but none of the answers seem to work for me. My setup: Two ...
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1answer
293 views

How to use Super Grub2 disk *.cfg scripts on partition with installed Grub2

How do I use Super Grub2 disk with all its files.cfg scripts on a partition which has installed Grub2? I tried to do a raw copy with dd to a partition, but it didn't work – only a raw copy to a whole ...
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99 views

Windows 7 not showing on Grub 2 list

I have Linux Mint and Windows 7 installed on two separate drives. I have bounced between the two all day (initially trying to get mint to show in the windows boot list, and now working on getting ...
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170 views

Why does GRUB 2 give me a recovery command line unless I reboot from that command line?

When I boot my computer, whether it be from the OS software reboot button or the physical power button on my laptop, GRUB gives me a command line. That, by itself, isn't so strange. I'd just assume ...
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65 views

Custom scripting between grub2 sessions - chainloading

I'd like to use grub2 for changing MAC address for eth0 before booting into the main OS. I wonder how can this be done.. I have learned about chainloading, so 1 can choose a boot entry and have it ...
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2answers
253 views

Is uefi required to boot from a GPT sdd?

I've spent the past day trying to get GPT to work with my installation/mobo. I have a GA-990FXA-UD3 rev1.0 motherboard, and I'm trying to install ubuntu over two drives, an SSD and a HDD with the ...
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233 views

Can't boot Arch Linux without having a usb drive plugged in

Grub shows up and loads it's configuration properly every time and Windows always boots from it. However I can't get Arch Linux to boot unless I have a usb drive plugged in when I turn on my computer. ...
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1answer
207 views

GRUB 2 menu is not showing Windows 8 in the menu when dual booting with Fedora 17 (32 Bit)

I am successfully able to install Fedora 17 (32 bit) along with Windows 8 on my system. But when I restart the system, the GRUB 2 menu doesn't show the windows 8. To troubleshoot the problem, I ...
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1answer
75 views

Two Linux, One /boot

Back in the day I used to tinker with the kernel a bit, so I got into the groove of creating a separate /boot partition to make it easy to fix when I invariably broke something. Right now, I'm in the ...
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2answers
2k views

How to make grub2 chain-boot Win8 after upgrading Fedora18 to Fedora19?

The story I have Lenovo IdeaPad U310 with 24gb SSD, 500gb HDD and UEFI system. I flashed it with EFI from U410 for more info ...
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1answer
3k views

Fedora 18: Grub2-install, not installing to MBR

I have been having major headaches with Grub2. I deleted the MBR (its a long story) and I am now trying to restore it. I already restored all of my files, now all I need to do is reinstall grub from ...
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2answers
366 views

Chainload EFI Bootloader from grub2 installed on MBR

When trying to chainload a EFI-bootloader from my grub2 I always get an Invalid signature error. According to this question, it happens because my grub2 is installed on an MBR-harddrive. The author of ...
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Missed record in GRUB

I did install a new linux kernel from deb packages and run reboot. This new kernel replaced my current one. But the new kernel caused corrupted and it fails on booting (no console and no X... just ...
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2answers
171 views

How do I recreate a wiped /boot filesystem in Ubuntu

I accidentally overwrote the /boot filesystem on a running Ubuntu host where the root fs and swap are LVs, and the kernel, initramfs, etc. are under /boot with grub modules and config under ...
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1answer
1k 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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2answers
1k views

How to edit grub when booting from a live cd?

My laptop has a nomodeset problem, check the link for more info. Basically, I would need to add nomodeset in grub in order to boot any linux distro. If I want to use a distro, i'd need to install it, ...
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891 views

GRUB2 booting: efidisk read error & prefix is not set

everyone! I have a booting USB stick with some iso-image, based on Arch Linux. It loads through efi and then comes to Grub 1.99, where I can choose the iso images. I can load them without any ...