This tag is ambiguous: use grub2 or grub-legacy as appropriate.

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Grub not Recognizing XEN Kernel on Boot

We are able to successfully install and boot to a XEN kernel on 5 of our 7 eucalyptus node controllers. The last two are having the same problems despite running an identical installation process. ...
2
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1answer
466 views

Change default monitor screen in GRUB 2

Recently my notebook screen died and I started using an external VGA monitor. When my computer boots the monitor is off until GRUB 2 starts the OS. Is it possible to make GRUB 2 display its menu in ...
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1answer
1k views

PC Boots to grub> prompt after putting partition table entries in disk order

I am using Centos 6.5. I tried to get the disk space using fdisk -l | grep Disk What I got was Partition table entries are not in disk order I tried to fix the problem with the method outlined ...
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2answers
85 views

change boot order

I have 2 partitions sda1 XP and sda2 CENTOS. I have reinstalled grub on /dev/sda but on rebooting, I experienced: error : 22 no such parition for Centos; while Windows boots charmingly on the other. ...
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2answers
276 views

Should I use LILO or GRUB or other?

I am making a netinstall DVD which will have netinstall for 10 different Linux distros on it. I will need to install a bootloader on the disk so I can choose which distro I want to install. Which is ...
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0answers
221 views

windows 7 reinstallation killed grub

I have been running dual boot windows7/ubuntu. Recently I reinstalled windows 7, and I no longer have the option to boot to ubuntu. I would like to be able to get my dual boot working again or at ...
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2answers
168 views

Windows and Ubuntu dual boot

I have installed Ubuntu 14.04 on a partition. Now I have Ubuntu and Windows 8.1 for dual boot. I followed this tutorial to install Ubuntu. Now when I switch on the computer I have the following ...
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0answers
49 views

Is there a GRUB 2 Source Code Map?

I have been studying the GRUB 2 Bootloader source code but I haven’t been able to find in the documentation a map describing the general purpose of each source code files and how they relate to each ...
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0answers
37 views

Can I rewrite drive designations with grub?

I am trying to install Qubes from a USB stick. Unfortunately it seems that there's some hardcoding taking place in the boot process, so after I have put the ISO on the stick it still looks to mount ...
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0answers
162 views

Multiple Windows 7 installations from Grub

I have the following disk configuration: Disk /dev/sda: 750.2 GB, 750156374016 bytes 255 heads, 63 sectors/track, 91201 cylinders, total 1465149168 sectors Units = sectors of 1 * 512 = 512 bytes ...
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1answer
359 views

How can I boot back into Windows after “installing” live CD to hard drive partition?

I wanted to boot a Mint 17 live CD, but I did not have a blank CD lying around so I "installed" the live CD on a newly created partition. Now my laptop always boots into Mint, but I want to boot back ...
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0answers
300 views

How to not install GRUB when installing Elementary OS Luna?

I'd like to install eOS Luna, but I already have Debian 7.5 installed, so don't want to install GRUB again, as the last time I did this it broke the bootloader... Is this possible? I haven't seen any ...
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0answers
207 views

Boot Repair taking a very long time, stuck on “Create a BootInfo summary”

I moved my Linux Mint installation to a new HD since the old one was becoming a little unstable. I'm running Boot Repair from a live CD to get Grub configured, and everything else finished very ...
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2answers
2k views

hibernate to disk not restoring, but suspend to ram is working

I have Debian 6, I have also seen this under Ubuntu (can not remember how I fixed it). I can hibernate, but when I switch on the system cold boots (it does not restore previous session). Note ...
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0answers
110 views

NTFS-fs warning (device sdaX): load_system_files()

I'm installing Arch Linux on a UEFI-GPT computer, dual boot with Windows 8.1. GRUB is installed correctly, but when I inserted the command (on chroot) grub-mkconfig -o /boot/grub/grub.cfg I ...
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1answer
82 views

Howto to boot an attached external hard disk (without formating)? (Solution: Repair grub easily)

I have a former internal hard drive, which I now use as external USB drive. I tried to boot from it, but it doesn't work (2 PCs tried, on my: blank screen + blinking cursor). This - I think - is ...
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1answer
86 views

Recover from Grub error

I use windows as well as Linux in one laptop. I don't know what I deleted in the partition settings. Suddenly when I restarted my laptop, it showed me the below error message. GRUB loading. Welcome ...
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0answers
122 views

xubuntu (main HD) and Kali (second HD) both LVM encrypted but Kali won't appear in grub?

/dev/sda = xubuntu 14.04 Trusty Tahr /dev/sdb = Kali Linux /dev/sdc = Windows 7 Ultimate I installed xubuntu with grub, and Kali without. Both are luks-encrypted drives with LVM. Kali doesn't show ...
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0answers
37 views

Installing windows after ubuntu 13

I have installed Ubuntu 13 and now I need to install Windows 8 (dual boot). But when I try to install Windows it says "cannot install on GPT table". This view is shown on 'disk' on Ubuntu. I need to ...
2
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1answer
426 views

Grub2 without arrow keys

My laptop keyboard recently had a losing encounter with a beer, and the arrow keys don't work anymore. No big deal, I figured -- I remapped CAPS+hjkl to the arrows in xkb, and after a little getting ...
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1answer
3k views

repairing a damaged grub with centos

I have a damaged grub in my centos system. to repairing this problem, I use rescue mode and then I execute this follwing comand : chroot /mnt/sysimage grub-install /dev/mapper/ddf1OSp3 and then ...
2
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1answer
61 views

Theoretical possibilities for cpu emulation built into boot-loader or kernel?

Is it a crazy idea to somehow make a blend of grub and qemu in order to boot linux kernels or any kernel of any cpu type supported by qemu or the built-in cpu? I know it might be impossible to detach ...
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1answer
7k views

How to recover the partition table (Windows, Ubuntu) of an unallocated disc?

The following screenshot shows the current state of my hard disc. The unallocated part of the disc used to contain two operating systems: Windows and Ubuntu, in this order. Windows has been ...
4
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1answer
283 views

Grub modify menu screen [ advanced ]

I've modified my Grub menu. Here is how it looks like right now: What I would like is to remove the top information about Grub version or even better to remove all "GNU GRUB version ...
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0answers
501 views

Windows 8 not showing in Grub

Windows 8 not showing in Grub fdisk -l Device Boot Start End Blocks Id System /dev/sda1 1 1465149167 732574583+ ee GPT and here's what I see in gparted ...
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0answers
21 views

New menu item called “arch_grub” emerged as a temporary boot device

I have Ubuntu installed along with Arch. I re-installed Arch a few times already. Now it works well. Once when I was re-installing Arch during boot when I chose the "Choose temporary boot devise" ...
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1answer
26 views

How do I properly re-install an OS to the same partitions after failing for the first time?

I have Ubuntu installed. I created 2 more partitions for Linux Arch and failed to install it due to choosing the wrong packages via package manager. It will work on my computer for sure (it already ...
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0answers
137 views

My server getting stuck on grub message while replacing server secondary HDD sdb1 to sdc1

My server getting stuck on grub message while replacing server secondary HDD sdb1 to sdc1 which is mounting on /home. I have define my /etc/fstab with LABEL=/home. My server has installed Cpanel and ...
4
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1answer
359 views

Using a custom name for root device in GRUB

I'm working on old distro ( slackware 8.1 ) using a kernel 2.4.37.9 and I have the following problem. I want to use a custom name for boot device, say for example /dev/root1, which can replace the ...
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3answers
3k views

How to stop update-grub from scanning all drives?

Every time update-grub is run all hard drives are scanned. Each drives that is in standby state will spin up to go idle. This is a waste of energy. We use update-grub version 1.98: # update-grub -v ...
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2answers
276 views

How to query EFI signature

It appears that Grub-EFI will only boot a "signed" Linux kernel. Is there some command that will allow me to query a given kernel image to find out what signatures (if any) are present on it?
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0answers
467 views

Cannot Boot New Linux From USB

Recently, I got a new laptop, the MSI gx60. I grabbed a usb and loaded the Linux Mint 16 Cinnamon image onto it, tested it on my old laptop and desktop, where it worked. However, when I try it on my ...
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2answers
1k views

Getting “NTFS5: No ang0” error message when booting Linux Mint

I am getting the following message as shown in the link below when trying to boot into linux mint 13. Try (hd0,0): NFTS5: No ang0 Try (hd0,1): NTFS5: No ang0 Try (hd0,2): NTFS5: No ang0 Try ...
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0answers
3k views

How To Fix Grub Boot Error hd0 out of disk

After I updated Debian to Wheezy whenever I boot my computer I get Grub boot error hd0 out of disk and then a prompt comes up with grub rescue>. So far I have been unable to find a solution by ...
6
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2answers
3k views

Which Bootloader is Used on a Chromebook?

I installed ChrUbuntu on an Acer C7 Chromebook, and I am able to dual boot Ubuntu 12.04 and ChromeOS and to control which OS loads by default. I tried to edit the /etc/default/grub file and did run ...
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1answer
422 views

Generating grub.cfg without Linux installed

My dual boot machine went haywire yesterday, and seriously corrupted the Linux partition. Among the corrupted files were: The entire /boot directory Quite a few stuff in /bin "No problem", I ...
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1answer
257 views

Linux doesn't boot after update-grub

I had a problem with my HDMI without sound and I found this fix. Edit /etc/default/grub and change this line: GRUB_CMDLINE_LINUX_DEFAULT="quiet splash" to this line ...
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2answers
2k views

Create a booting external harddrive without formatting it

Ok so here's my situation: I have an external hard drive, but my pc recognizes it as a normal HDD (not USB). So I have three partitions, one for data storage, filled with (alot of) data, one with a ...
0
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1answer
100 views

Changing resolution : with X and without X

I'm working on an Ubuntu server without X and I would like to easily change the resolution. In order to do that, I have to specify GRUB_GFXPAYLOAD_LINUX=1280x800 in the file /etc/default/grub, then ...
2
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1answer
1k views

grub rescue prompt after boot-repair

I want to run Windows 8 and Linux Mint 15 in dual boot. After installing Mint I could no longer boot Windows 8. After running boot-repair from a USB device I can't boot either of them anymore. I just ...
0
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1answer
146 views

Installing Ubuntu on HDD and Windows on SSD

I am new to Linux. I have a 60GB SSD + 1TB HDD on my laptop. I want to know if I could keep Windows 8 on my SSD and install Ubuntu on HDD. Can GRUB detect both operating systems?
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1answer
318 views

Grub does not fit the screen

I have a problem with my grub installation. The screen is "moved" to the left a couple of pixels, which means that I cannot read the first 20 or so characters of the entries when I boot. I'm ...
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0answers
96 views

Automatic shut down of Ubuntu 13.04 along side Windows 8

Things with Ubuntu were working absolutely fine, but suddenly, the laptop started overheating whenever I logged into Ubuntu. And that lead to automatic shutdown. I realised that it was definitely due ...
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1answer
4k views

Debian Wheezy update-grub: command not found

I'm trying to change my grub boot order, so I've changed /etc/default/grub, but I don't seem to have the update-grub command. I'm not sure if I'm using grub or grub2 because everything just says ...
0
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1answer
2k views

A new version of configuration file /etc/default/grub is available, but the version installed currently has been locally modified

I am using 3.2.0-4-amd64 #1 SMP Debian 3.2.46-1 x86_64 GNU/Linux Debian GNU/Linux 7.1 (wheezy) Release: 7.1. I typed "sudo apt-get upgrade" and hoped for the best (I updated all my packages just ...
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0answers
37 views

For what are disk signatures being used for by GNU/Linux (distributions) / grub?

I am talking about disk signatures in context of the MBR. The area from 441 to 445 bytes. For what does the GNU/Linux kernel, GNU/Linux distributions usually use disk signatures for? I only found ...
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1answer
231 views

How to change the disk signature of a raw image?

I am talking about disk signatures in context of the MBR. The area from 440 to 444 bytes. Let's say I got a bootable raw image (bootable in a virtual machine). How can I set the disk signature to a ...
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3answers
1k views

How does Linux deal with a separate /boot partition?

I am interested to learn about how Linux deals with a separate boot partitions. I am not interested in actually doing this, but I would like to know how this works under-the-hood. Consider a hard ...
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1answer
89 views

Booting from a hard disk partition .. update-grub?

I am trying to install Debian by using a hard disk partition only. I want to install on /dev/sda6 I used dd to copy a Debian ISO image to /dev/sda5, a newly formatted ext4 partition. I ran ...
3
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1answer
5k views

What do the kernel parameters acpi_osi=linux and acpi_backlight=vendor do?

I had troubles with the screen brightness control in my laptop and I fixed it by adding the acpi_osi=linux and acpi_backlight=vendorparameters to the filegrub.cfg. I'd like to know what these ...