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.

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How to boot windows cd in grub? [on hold]

I've installed Linux on my PC and when I try to put a bootable CD with windows, don't work and I put first in the bios setup in boot order and not appear as a bootable CD and appear grub! And when I ...
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1answer
21 views

how can I shrink logical volume and create new partition if the logical volume to shrink is present in the middle?

I have a HDD of size 120Gb, that has RHEL6 with 2 physical partitions sda1: /boot sda2: LVM managed Logical volumes VolGroup00 VolGroup00 contains following logical volumes /lv_root 36G /lv_opt 45G ...
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2answers
70 views
+50

Computer does not boot after changing hdd and reverting back

1) I have an existing HDD in my computer that dual boots linux and windows using the traditional bios way. 2) I then took out the existing HDD and swap in a new HDD to install linux on it with uefi. ...
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1answer
32 views

How do I force GRUB to keep video mode after switching to the OS?

I use GRUB as a bootloader for my custom OS. I want it to enter graphics mode for me so I don’t have to do it myself in my system. However, before GRUB passes the control to the OS, video mode is ...
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2answers
86 views
+50

Enable Fn-Brightness Buttons Ubuntu

I am trying to get the Fn+F5 and Fn+F6 buttons to work on my ASUS laptop running Ubuntu 14.04. I have tried adding all of the following to /etc/default/grub without success: ...
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0answers
15 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 ...
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0answers
39 views

Install Grub2 (with EFI-IA32 support) to the ESP partition from within Windows 8.1 (32-bit) - Bay Trail tablet

This is a very complicated idea, and it's been stuck in my head for a while now, so bear with me. In this question, when I say "Grub2", I am referring to the "EFI-IA32 version". The device I will be ...
0
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1answer
32 views

Install grub raid1 & lvm

I have installed an Ubuntu Linux on a machine where there was a RHEL (from Dell) At the end of the installation I got a message that GRUB2 could not be installed. So I booted into a Live Linux (from ...
0
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1answer
18 views

How do I boot from a SD card with grub?

I wanna boot from an SD card in my PC's internal SD card reader. Is it possible to boot from the SD card like from a Hard disk ? Is there a specific "command" or something like that? (e.g. hd)
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0answers
9 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 ...
1
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1answer
23 views

How to change to grub bootloader from windows bootloader

I have ubuntu, linux mint and windows 8 on my computer. A few days ago my windows installation failed, so I reinstalled it on the 500GB partition. My hard drive is 1TB. Windows is 500GB, Ubuntu is ...
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1answer
27 views

YUMI multiboot usb path issue

I was create multiboot usb with YUMI software. My bootable usb dir; /bootwin7 /bootwin8 /multiboot in bootwin7 folder; /boot /efi /sources /bootmgr /bootmgr.efi in menu.lst; #start Win7SP1 ...
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0answers
18 views

Does UBUNTU partition (with GRUB) affect Windows 8.1 Sleep/Shutdown/Hibernate behavior?

I have a UBUNTU and Windows 8.1 dual boot installed on a dell Inspiron 14 5000. I'm considering removing UBUNTU though (although I am happy with it) because Windows is unable to consistently remain in ...
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0answers
62 views

Grub2 with Kali, how to boot into Windows 7

I will preface this with saying I am new to linux. I had windows 7 installed on my main SSD, I wanted to give Kali a try so I installed that on a 2nd SSD. When the option to install grub2 came up, ...
0
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1answer
35 views

Why grub stuck at boot using UEFI, and with VGA unplugged?

I want to make a headless server using Debian 8 (Jessie) in an UEFI machine. After installation the machine boots only with a VGA plugged.
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27 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
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2answers
22 views

GRUB starts every other time

My ubuntu install only gets to the grub menu every other time (sometimes not even). The other times it shows a blank screen with a strange line of artefacts along the top. I'm not sure how to ...
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0answers
42 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
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0answers
25 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
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0answers
31 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 ...
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1answer
41 views

GRUB Bootloader not loading

I had 2 partitions Partition 1 - Ubuntu Partition 2 - Empty So I installed Windows 8 on 'Partition 2' and now I can't load the Ubuntu OS as it directly loads Windows. How do I get back the Grub ...
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1answer
75 views

chainloader and efi boot partitions

My recent attempt to install a multi-booting system onto my twin disk rig failed, though I had successfully installed Ubuntu, Linux Mint and Peppermint on disk 1, updating grub afterwards. When I ...
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0answers
93 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 ...
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0answers
51 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 ...
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1answer
45 views

How to add Windows to grub?

The following is the list that I got when I executed the command sudo fdisk -l: Disk /dev/sdc: 120.0 Gb, 120034123776 bytes Id disk: 0x975e4baf /dev/sdc1 * 2048 206847 102400 17 ...
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0answers
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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. ...
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1answer
52 views

How to restore MBR and boot windows 7 from GRUB rescue?

I have a dualboot system with ubuntu and windows 7, I wanted to remove ubuntu so I removed the linux partition from disk management from windows, after reboot I'm stuck in GRUB rescue. How to boot ...
0
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1answer
54 views

Why I can boot various kerel versions but not XEN kernel in grub2

I have successfully compiled XEN usigng following steps: wget http://bits.xensource.com/oss-xen/release/4.4.1/xen-4.4.1.tar.gz tar xzvf xen-4.4.1.tar.gz cd ./xen-4.4.1 export ...
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0answers
29 views

Windows 7 screen not displayed after installing Ubuntu

I bought a new Lenovo laptop with DOS and I wanted to make it dual boot (Ubuntu 14.04 and Windows 7, both 64 bit). I took the following steps to install both systems: Installed Windows 7 OS ...
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2answers
288 views

grub2-install: “this GPT partition label contains no BIOS Boot Partition”

There seems to be quite a bit of discussion about this but I can't find a simple answer. When I try to install grub2 I get this error: # grub2-install /dev/sda Installing for i386-pc platform. ...
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1answer
15 views

Is there a way to install Windows from separate partition that boot with GRUB?

There are some ways to install Linux. It can be installed from LiveCD, USB, bootstrap or separate partition that contains Linux installer. For Windows, I found (when googling) a way to install it ...
0
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1answer
20 views

Is there a way to tell whether my EFI bootloader would accept the signature of the binary without reboot?

Assume that I have just installed a signed EFI bootloader (e.g. grub2 from Ubuntu 14.10 amd64 on a Lenovo IdeaPad U410 which can only boot in secure boot EFI or legacy mode) on a machine from within a ...
1
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1answer
40 views

GRUB shows up unexpectedly when booting after CMOS Reset

Basically, my computer has 3 hard drives. 2 HDDs, 1 SSD. Years ago, I installed a Linux partition on one of the HDDs, but decided to move back to solely using Winodws(gaming pc) and removed Linux from ...
0
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1answer
12 views

Get Logical Volumes Group name in legacy grub

I am currently in GNU GRUB v0.97 Restore mode and I have CentOS 6.5 installed with /boot partition separated and rest of filesystem is in Volume Group. But, I dont remember volume group name, is there ...
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0answers
44 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 ...
1
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1answer
47 views

Awful beeping sound on boot

I formated the entire hard drive and installed Ubuntu 14.04 in a Macbook 5.2. Ubuntu boots decently fast, however there is a disconcerning garbled image on screen: After that Ubuntu runs fairly ...
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0answers
38 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 ...
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0answers
17 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
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1answer
72 views

Remove Linux and GRUB while keeping Windows 7

My situation: I had a Windows 7 laptop, then installed Astra Linux on a new 10-GB partition. If I try to boot Windows, it asks for a name and password, but I'm not sure what name it expects me to ...
0
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1answer
47 views

How can I boot Windows from external hard drive using GRUB?

I have installed Windows 7 in my internal hard drive, and used a external hard drive box which turns the internal hard drive into a external hard drive. I installed both Ubuntu and Windows 7 in my ...
0
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1answer
39 views

Moving linux boot loader(s)

I recently resurrected one of my old laptops as a home-server. I decided to get rid of the original windows install and get linux up and running. The laptop has two harddrives: One SSD (/dev/sdb), ...
0
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0answers
32 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
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0answers
80 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 ...
2
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1answer
56 views

How to make my restore partition usable again?

I have an old Samsung X420 in which I had installed Linux years ago, alongside Windows 7. I gave it to my girlfriend to use and since she didn't deal well with Linux and GRUB, I wiped and recreated ...
0
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1answer
60 views

How do I change which monitor my computer uses at boot?

I have two monitors connected to my PC: One computer monitor via DisplayPort and a TV via HDMI. The TV isn't in the same room as my PC, so it's pretty tough to select which operative system to launch ...
0
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1answer
18 views

Dual/Triple Booting without BootMGR/GRUB/others using PHYSICAL HDD's

For starters I have looked over EFI Boot: Two independently bootable physical hard drives? but TBH it's a little complicated for me, maybe just because I'm unfamiliar with the terminology. All I know ...
0
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2answers
145 views

Booting a BIOS bootloader from UEFI mode

I have a Linux setup that I boot in UEFI mode with GRUB. I want to try out OpenBSD, which unfortunately doesn't support GPT or UEFI yet, so I partitioned a drive with a traditional MBR table and ...
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0answers
53 views

Unable to change screen resolution on Debian 7 Server running without GUI in text mode

I am trying to change the screen resolution on a server running Debian 7 without a GUI. This is bare metal not a VM. I have tried the previous answer to this problem by adding the following settings ...
0
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1answer
21 views

Fedora ia_64 chroot environment - grub is retaining external environment

The system is Fedora 20. There are two environments, the first is the booted environment. It is LVM based and is labeled 'fedora'. The second is LVM based as is labeled 'vg_raidrootbu-server'. The ...
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0answers
29 views

GRUB2 + encrypt. /boot: Load cryptkey from usb

Grub2 allows to encrypt the boot device with LUKS. Booting the system, it shows a prompt for entering the passphrase. In my case, the passphrase should be secure, so it is very long. Is it possible - ...