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
28 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
50 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
163 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
226 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
240 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
205 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
83 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
58 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
174 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
307 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
199 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
59 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
585 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
59 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
247 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
88 views

Lightweight linux preboot environment?

I was wondering if there was any way to setup a light, low resource linux environment that'll have basic features like a web browser but can boot into a full linux distro or Windows if I need a more ...
0
votes
0answers
30 views

Windows not working after installing Ubuntu (BackTrack)

Firstly I have windows xp installed. Then I installed Ubuntu. So it become dual boot. Ubuntu works fine, but now I can't get into Windows xp. Altough windows option is available on GRUB linux option. ...
0
votes
0answers
240 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
181 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
64 views

Can't boot ISO images directly off my laptop

I'm running Ubuntu 14.04 and looked through https://help.ubuntu.com/community/Grub2/ISOBoot so that I can boot from an Ubuntu 14.10 ISO. But it isn't working, when I select that menu entry from the ...
0
votes
0answers
25 views

Grub Fallback Not Working in Redhat 6.5

I'm trying to set up a grub fallback system in grub.conf, but none of the settings in the grub 0.97 documentation have any discernible effect. Also, there is no grub-set-default command present. This ...
0
votes
0answers
121 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
206 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
39 views

Damaged partition table in dual boot system

Since this morning grub fails to boot to any of my two operating systems (Windows 7, Xubuntu 14.04) and gives me a grub_rescue prompt. I first tried to boot into Xubuntu but I could not ls in any of ...
0
votes
0answers
53 views

Windows 7 stopped booting after I installed linux mint

I have recently installed Linux mint 17 on my friends computer. After reboot, Windows 7(loader) was not shown in grub. I tried to run boot-repair. Here is log: http://paste2.org/wDN81wn7 . After ...
0
votes
0answers
82 views

Windows 8 won't show in my GRUB menu

I recently downloaded Kali Lunix to my Windows 8.1 computer. I have a Gateway NV570P09u. After I went the the graphical installation and put Kali onto another Partition Disk, I was put into a GRUB ...
0
votes
0answers
117 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
344 views

how to get grub menu back in tripple-boot setup

I have windows 8.1 preinstalled on my laptop I installed Linux Mint 17.1 for a time and dualbooted then I decided to also install Windows 7. After this I can just boot into Windows 7 and Windows 8.1. ...
0
votes
0answers
35 views

dual operating system windows and ubuntu14.10

a have a dual operating system; windows 8 and Ubuntu14.10, it seems I formatted some partitions and it does not boot anymore. I repaired it through Ubuntu boot-repair and it was only windows 8 that ...
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
54 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
202 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
114 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
72 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 ...
0
votes
0answers
55 views

Computer Randomly Keeled Over

Ok, so my computer will not boot Windows 7. I have a dual boot Windows 7 and Ubuntu 14, where I had to click enter on Ubuntu's Boot Menu (In Grub) to get to Windows 7. I turned on my computer on the ...
0
votes
0answers
90 views

Grub Loader doesnt appear

I have Windows 8 in my Samsung laptop. I wanted to install kali-linux, so I downloaded the image and burned it into a dvd. When I installed it kali-linux told me to remove the dvd and it completed the ...
0
votes
0answers
385 views

What's wrong with this GRUB setup?

I have two hard disks. The first one contains both Windows and Ubuntu installations, but the first MBR boots to Windows and the second MBR boots, in theory, to Ubuntu. This worked fine until recently. ...
0
votes
0answers
33 views

How to come out from GRUB?

I had installed windows7 home basic and OpenSuse. Then I reinstalled windows 7 ultimate. Now my openSuse had gone. I have tried to get OpenSuse back through rescue system using live CD. But now after ...
0
votes
0answers
157 views

Grub rescue screen on dual boot laptop

I have a laptop with a dual boot of Linux Mint 17 and Windows 7. This evening I booted Mint and unconsciously pressed some buttons and came into a HP backup screen. I exited this screen and now my ...
0
votes
0answers
16 views

How to change the main grub

I have two ubuntu installs, A and B. The "A" is my main install. In B, I have compiled and installed a custom kernel. Then I run sudo update-grub. The problem is that, running grub in "B", it does ...
0
votes
0answers
316 views

How to create bootable USB in Linux without root access?

My laptop HD died (continuously getting grub-rescue screen with attempt to read or write outside hd0 error), now I dont have a bootable CD/USB and all PCs at my workplace have non-root access (so ...
0
votes
0answers
170 views

How to install GRUB to a 4 GB SD Card

I tried to install Kali Linux with Windows 8.1 but I couldn't install GRUB or LILO so it says "Missing Operating System". How can I install GRUB to an SD Card?
0
votes
0answers
34 views

unable to boot ahter instalation : freeBSD

I have ubuntu installed in my system. I just installed freeBSD 10.0 in to my system. Where /dev/sda1 is where my ubuntu is installed , and /dev/sda2 is where I install freeBSD. Installation of ...
0
votes
0answers
29 views

PC connects to Samba Server automatically

This is a situation where the PC connects to Samba Server (SMB) automatically. I first realized this was happening on a Windows 8.1 laptop, which is a refurbished HP Pavilion g7 from HP. When booting ...
0
votes
0answers
127 views

Enabling Virtualization in a dual boot

I have a dual boot system with Ubuntu 12.04 and Windows 8 installed and a grub loader appears at startup for OS selection. I have installed vmware in my Windows partition, and it requires Intel ...
0
votes
0answers
275 views

Windows 7 hangs at “Starting Windows” screen when dual-booting with Ubuntu

I just installed Ubuntu 14.04 in a dual boot configuration. I have my original Windows 7 installation on my C: drive and the new Ubuntu 14.04 installation in a partition on my d: drive. GRUB shows ...
0
votes
0answers
32 views

Disk partition errors after size change

I increased the disk size of one of my VM when it was running. After a reboot, I get the following error message (at boot time): Mounting local filesystems...failed Now the VM is only accessible ...
0
votes
0answers
75 views

Best way to setup Fstab to avoid system boot issues

I have Linux system in which we force /dev/devname for running the system. proc /proc proc defaults 0 0 /dev/sda1 / ext3 ...
0
votes
0answers
125 views

Ubuntu goes black on startup

Whenever I start Ubuntu from the GRUB menu (below). and it finishes this (below). The screen goes black. This happened after I gained root access to my account and I needed to restart. After ...