GRUB (GRand Unified Bootloader) is a multiboot bootloader from the GNU project. This tag is for questions relating to the legacy version of GRUB. Use the GRUB2 tag for questions dealing with GRUB2, a rewritten version.

learn more… | top users | synonyms

0
votes
0answers
74 views

QEMU using GRUB not responding to keyboard input

My operating system is Windows 7, but I am running QEMU inside VirtualBox because for several reasons that do not need to be listed here. Let it be known that I have run QEMU using the UEFI OVMF as ...
0
votes
0answers
11 views

Error while trying to ./configure (installing bootloader manager)

I'm having a problem with my bootloader - I have installed android along my other OS and if I install grub ( which comes with it ) my boot menu disappears and I can only access android through its ...
0
votes
0answers
38 views

Install Linux /boot to Custom Directory Within A Partition?

I have 3 Linux variants I would like to install (Kali, Fedora, and ArchBang). My laptop has 2 internal HDDs. My partitioning style is BIOS/MBR. The first drive currently has Windows 7, an empty ...
0
votes
0answers
43 views

Ubuntu, unable to boot from CD, option missing in BIOS and grub

some time ago I switch from windows to ubuntu and at that time, I formated my hdd and created new partitions. NAME FSTYPE SIZE MOUNTPOINT LABEL sda 698,7G ...
0
votes
0answers
74 views

Is there an easy way to create a multiboot grub2 usb flash using isos?

I've recently purchased a 32gb usb 3.0 flash drive. Because I find myself creating bootable flash drives all the time with different images, I'm looking for a way I could create ONE flash drive with ...
0
votes
0answers
64 views

GRUB and Windows on a Revodrive 3

I came across an interesting problem: My Windows 10 installation is on an OCZ Revodrive 3 (EOL). To detect the Revodrive during installation a driver is necessary. I recently started using Linux ...
0
votes
0answers
86 views

GRUB2 not seeing hard drives after reboot

I have three hard drives installed: /dev/sda1: LABEL="Wiederherstellung" UUID="044AE97A4AE9693E" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="549b8c2d-7c9a-45b4-8de2-e4177da085ea" ...
0
votes
0answers
38 views

Missing /grub/stage1 file

My situation goes like this. I have a SW-RAID1 setup on the server. Unforunately, it is only able to boot from device sda, without it. The server will not be able to boot up using device sdb. So after ...
0
votes
0answers
12 views

Add variant with other options to default entry in GRUB

There are several tutorials around how to add a new static menu entry to GRUB. However, I like to add a variant of the default entry (eg. booting the most recent linux kernel) with some other kernel ...
0
votes
0answers
146 views

GRUB multibootloader issues, Kali Linux

I am having a massive amount of trouble getting GRUB to setup multi-boot on my computer, I have 3 seperate drives, one with Windows 8.1, one with Kali Linux and one with OS X Install which is ...
0
votes
0answers
65 views

GRUB2 load other Truecrypt disk with rescue disk

I am trying to automaticly load my Windows encrypted partition with a keyfile from my GRUB2 but my Windows is on another disk. My layout at the moment looks like this NAME MAJ:MIN RM ...
0
votes
0answers
90 views

Fedora 22, Boot Order

I cannot get Fedora (22) to boot from a USB. It has Ubuntu on it and I've decided do most of my dev stuff on there to avoid compatibility issues between my desktop (Windows) and my laptop (Fedora). I ...
0
votes
0answers
62 views

Move Linux EFI to SSD

I have a Linux Mint 17.1 EFI installed on 500GB HDD. I would like to move it to new 120GB SSD. I resized partitions to fit 120GB SSD and did "ddrescue -v --force /dev/sda /dev/sdb" from LiveUSB but ...
0
votes
0answers
28 views

Why can't grub boot Windows directly?

According to Wikipedia, LILO used to be the default boot loader for most Linux installs, and could boot Windows. Grub, however, can't boot windows directly, but rather calls the Windows boot loader, ...
0
votes
0answers
30 views

Prevent grub2 after resuming from hibernation

I have a dual boot setup with Windows 10 and Ubuntu 14 LTS. Windows 10 was installed after Ubuntu so Grub2 was overwritten, so I reinstalled it. Now after I turn my PC on after hibernation it loads ...
0
votes
0answers
144 views

Boot Windows from GRUB via virtual hard disk

Building on Is there a Linux equivalent for VHD from which it can boot? Is there any way to boot Windows from GRUB such that it is running from a virtual hard disk but everything else is on bare ...
0
votes
0answers
61 views

grub2 not booting linux

My computer has Internal SATA HDD (/dev/sda) that has linuxmint-13 on it. /dev/sda1 = linuxmint-13 /dev/sda2 = extended partition /dev/sda5 = swap External USB HDD (/dev/sdb) that has linuxmint-17 ...
0
votes
0answers
53 views

Enabling FIPS for openSSH causes freetds to not work

I have two CentOS 6.7 machines (server A and B). Same package versions are installed on each system. Last week I enabled the openSSH FIPS 140-2 module on Server A, and that system works flawlessly ...
0
votes
0answers
54 views

Fedora Live Boot 'loopback' not found

I am trying to boot Fedora ISO from Harddrive. I have placed kernel, iso and initrd at the root of the file. And placed the loopback.mod at /EFI/BOOT/i386-efi/loopback.mod. My grub.cfg, the menu ...
0
votes
0answers
34 views

After adding RAM to laptop Windows not loaded from GRUB loader, but Linux works fine

I have a laptop which had 8 GB DDR3, and I've added 8 GB more. I also have Linux installed (12.4) and Windows 7 Professional working via GRUB loader. So Linux works fine and sees all 16 GB ram, ...
0
votes
0answers
136 views

How can I change the startup options on a (L)Ubuntu bootable USB drive?

I'm trying to install either Lubuntu or Ubuntu on an old Dell Netbook which has a 32-bit processor and 1 GB of RAM. I copied the Lubuntu ISO to my USB flash drive using a 3rd party program called ...
0
votes
0answers
89 views

Unable to install grub for Archlinux on vmware fusion

I am trying to install Archlinux on vmware fusion. Everything went well until I had to install grub. The problem is when I try to run: grub-install --no-floppy --recheck /dev/sda I get the following ...
0
votes
0answers
50 views

Linux/Win Dual Boot: Install Visual Studio 15 with GRUB

This is kind of an assumptive question and I have done some cursory searches but most of the results were more about how to dual boot, not this specific question. I have a Debian/Win 8.1 setup ...
0
votes
0answers
29 views

ubuntu, login, instant power off! ubuntu just did updates… dual boot windows working

Boots up past grub fine, gnome loads...loads.. shows my user account for a split second then click, system turns off instantly. just did a system upgrade/update. no weird software installed. running ...
0
votes
0answers
52 views

Graphics screen instead of GRUB 1.98 for dual boot Ubuntu/Windows

I want to have some graphics instead of a regular GRUB screen when selecting which operating system to boot. I know about grub_customizer, but it doesn't really do what I need, it's pretty limited in ...
0
votes
0answers
236 views

Multiple Windows EFI entries in GRUB

I have bought a new pc and installed Linux and Windows in dual boot mode. I have installed Windows 8 (which I upgraded to 8.1) and afterwards I installed Xubuntu and selected the Windows disk as the ...
0
votes
0answers
290 views

Boot fully encrypted Windows 8+ with GRUB without password using keyfile

I have a current setup so that my entire linux (including /boot) is encrypted and when I first start grub a password is needed to access /boot from my linux partition. But my entire windows partition ...
0
votes
0answers
257 views

showing unknown file system entering rescue mode .. grub rsescue

i have an error on the starting of my laptop screen window which is unknown file system entering rescue mode.. grub rescue< i had seen many videos on youtube which runs some command for resolving ...
0
votes
0answers
244 views

MacBook Pro - Install CentOS 5.7

Apologies if this appears to be solved by Google searches, but I've searched and tried all sorts of suggestions for 2 days and still cannot get this right. I would like to install CentOS 5.7 on my ...
0
votes
0answers
74 views

Triple-Boot Windows 7, 8 and Ubuntu 15.04

I bought my computer with Windows 8 installed and I've dual-booted it with Ubuntu 15.04. My computer has an mSATA drive which complicated the process of dual booting ubuntu but I got there eventually. ...
0
votes
0answers
104 views

How to get RUFUSLDR to load from Grub2 on USB

Well last week i came across a few issues with my old Acer One notebook and so i would like to install Windows XP on it. Current Tools and Software at my disposal are: 64Gb PNY USB Flash Drive Kali ...
0
votes
0answers
61 views

How to move bootloader from hard drive to usb stick

I've decided to move my Debian bootloader and /boot from hard drive to usb. I'm using LUKS to crypt my hard drive and the bootloader is the only not crypted partition. How can I easily do this? I ...
0
votes
0answers
234 views

Can I use a mouse on BURG?

Some users don't understand that you can only use the keyboard on BURG, and I was requested to enable the use of the mouse in it. Is there some way to enable the mouse in BURG?
0
votes
0answers
353 views

Windows 8.1 won't shut down or hibernate after dual booting Ubuntu. Hybrid boot issues?

So I installed Ubuntu 15.4 on a different partition just like I used to do with Windows 7. I'm using GRUB 2 to choose the OS and I can boot into the two operating systems just fine. When I try to ...
0
votes
0answers
250 views

Change /Proc/cmdline from initramfs

I have a remote computer on which I changed the LVM partitioning. Everything was working just fine until I tried to reboot. I'm getting this : ALERT! /dev/disk/by-uuid/<uuid> does not exist. ...
0
votes
0answers
63 views

Completely uninstalling Windows 8.1 + Prepare automatic recovery

My computer earlier was on a dual boot with Windows 8.1 and Ubuntu 14.04. But then I uninstalled Windows 8.1 to replace it with some other Linux OS. I don't know whether what I did was proper ...
0
votes
0answers
635 views

error: no such device … entering rescue mode … grub rescue

EDIT After trying out these instructions still not working: http://askubuntu.com/questions/88384/how-can-i-repair-grub-how-to-get-ubuntu-back-after-installing-windows The error during grub ...
0
votes
0answers
61 views

How do I boot from a different disk?

I have a working Debian installation. It boots from /sda using GRUB2, with the root partition on sda1. Its a standard install, nothing strange. I've added a 16GB mSATA device which appears as sdc. I ...
0
votes
0answers
20 views

windows 8 was updated to win 8.1 and now error with ubuntu 14.04 LTS

on a HP 255 laptop i had installed ubuntu over windows 8 it worked fine untill win 8 one day it was automatic updated to win 8.1 now there is a problem with ubuntu 14.04 LTS error: uknow filesystem. ...
0
votes
0answers
271 views

Install Kali Linux on a Surface Pro 1

I really need your help; thanks in advance to anyone who can give me a hint! I want to install Kali Linux on my Surface Pro 1. I found loads of tutorial with different sequence and tool used in ...
0
votes
0answers
253 views

GRUB Rescue During Windows 8.1 Clean Install

I was trying to install windows 8.1 (upgrading from windows 7) on my laptop, and in the process remove my Ubuntu partition. During the setup I deleted all existing partitions (windows and ubuntu) and ...
0
votes
0answers
192 views

Triple boot windows 8.1, win 7 and ubuntu (or other distro)

I'm trying to install ubuntu, my laptop HDD configuration as follow: Reserved drive (350MB) to boot Win 8.1 Win 8.1 Win 7 Unallocated space (i deleted a drive to have a space for ubuntu) My main ...
0
votes
0answers
131 views

Unable to boot Ubuntu from USB on a Windows 8.1 system

I am trying to install Ubuntu 14.04 on my system which already has a Windows 8.1 installed. I have created a bootable USB flash drive but I’m unable to boot from it. I looked around but could not ...
0
votes
0answers
233 views

How to manually boot with grub or: how to boot a 32bit Linux OS on a 32bit only UEFI firmware computer?

I want to install a 32bit Linux (e.g. Ubuntu) on my Intel Atom Bay Trail tablet, but I fail to get it to boot. The device's firmware only supports 32bit bootloaders. There are guides that somewhat ...
0
votes
0answers
134 views

Graphical Grub/Bootloader Menu

Does anyone know of a boot loader that use graphical indicators instead of just a command line menu? (preferably grub or grub2 compatible, I don't really know much about the, or my, tech stack for ...
0
votes
0answers
24 views

unknown filesystem blunder mistake

I was using my desk top having 320gb hdd, I dual booted it with ubunto lts on different partition . every thing was good but one day i was recovering my windows 7 for refreshing purpous using ghost ...
0
votes
0answers
59 views

Getting Dual-boot to work on (non?) UEFI system.

This is the first time I'm working on a Laptop with UEFI so bear with me. I'm gonna bullet-point this to make it quick: HP Envy 6 Windows 7 Preinstalled Default BIOS setting: Legacy Support - ...
0
votes
0answers
230 views

Cannot boot onto any OS after deleting Linux partition on UEFI system

Today, I decided to delete Ubuntu 14.10 from my computer. Everything was OK, I had created the USB recovery drive of Windows 8.1. After formating the Linux, I restarted. Sadly, I forgot to delete the ...
0
votes
0answers
120 views

Install Debian to USB without unplugging Hard Drives

As the poster of the following question Install Debian To USB With State Saving I want to install Debian TO a USB drive. The problem is that in said question is said to make the process easier if the ...
0
votes
0answers
74 views

I am getting different internet speeds on different computers with the same settings

I have two Crunchbang machines with identical /etc/sysctl.conf and /etc/default/grub files. On both of the sysctl.conf files I have ipv6 disabled, and the grub files are at their defaults. However, I ...