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

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Installed Linux Mint on a dual-boot system. Cannot boot Windows 7 anymore

My system initially had Windows 7 and Ubuntu 14.04 installed on two separate hard-disks. The system uses UEFI. The Grub boot menu used to show up and show me boot options for Windows and Ubuntu. ...
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1answer
79 views

Not to ask for grub password

I set a superuser and password for grub in Ubuntu and whenever I turn my machine on it asks for username and password... I want when I hit e on my keyboard just asks me for username and password... ...
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2answers
2k views

Grub menu not appearing

I have a windows 8.1 installed in my lenovo z570.I installed linux mint 17 from an USB created using YUMI software. After installation the grub menu doesn't appear and windows gets booted up ...
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1answer
2k views

Filesystem type is ext2fs, partition type 0x83

I installed Ubuntu 10.04 (LTS) to a VPS server I'm renting and get this critical error when booting: Filesystem type is ext2fs, partition type 0x83 This prevents the rest of the boot process to ...
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1answer
193 views

Password protect Grub2, but still allow normal boot

I have seen this link , but I don't have grub.conf in the first place. His situation is the inverse from mine though. This link explains quite a fair bit on Grub2, but I am still clueless as to how ...
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2answers
250 views

Can we use Linux Mint ISO to repair Ubuntu's Grub?

A friend of mine is running Ubuntu and got GRUB RESCUE. Can they use Mint ISO to repair their Grub? As I don't have Ubuntu ISO?
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1answer
1k views

GRUB doesn't see ext4 partitions (error: no such partition)

I have strange trouble with Linux Mint 13 installation. I have Windows XP installed, I want to install Linux Mint as a second system (with dual boot), I've already done it multiple times on several ...
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0answers
127 views

Grub: can't enter Windows 7

I want to install ubuntu using easyBCD and ubuntu ISO file, after some configuration, I set the default boot to Grub instead of windows7. But I forgot to run command sudo umount –l /isodevice to ...
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177 views

GNU Guix usb-install freezes at GRUB after boot

I wanted to try out the GNU usb install that was released with Guix 0.7. The problem is that when I try to boot from the USB, it freezes, with the word GRUB and a flashing type line. I followed the ...
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1answer
434 views

Grub-customizer: error while loading shared libraries: libarchive.so.13: cannot open shared object file: No such file or directory

I wrote this question at stackoverflow and got recommended I prob would have a better shot here. So I'm trying to install grub customizer so I can make Windows the default OS to boot since I use that ...
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1answer
677 views

Real mode and loading linux kernel confusing

As far as I know, protected mode will be activated in kernel and in grub stages it still real mode. My misunderstanding is: In real mode, total memory available for use is less than 1MB but how grub ...
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1answer
198 views

How do I change the GRUB default boot?

I'm trying to configure grub on my computer. I use the dual boot with Windows and Ubuntu. The grub always suggest with a countdown from 10 seconds to boot the Ubuntu. However, I do not want to be that ...
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152 views

Archlinux dm-crypt setup problem

I'm trying to setup dm-crypt to have complete encrypted volume and flash drive, that contains all the /boot partition.(i.e. in terms of archwiki I want to achieve #Plain dm-crypt(bit.ly/VNLKw0) ...
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1answer
67 views

Booting into a kernel image

I have a recently-compiled Linux kernel image (vmlinuz file) and I want to boot into it. I am aware that this won't give me a familiar Linux system, but I am hoping to be able to at least run some ...
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3answers
1k views

reorder GRUB to list Windows on top

I have win 7 and linux mint 14 installed. Is it possible to modify the GRUB Menu to show Windows as the first option instead of Linux, which it currently does. Mainly so that during boot it starts ...
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0answers
126 views

Live USB stuck in software rendering mode

I recently aquired an Aspire E15 Touch from the store to find i had a bit of an issue with using Linux Mint or any Linux distro for that matter. At first, Mint booted, i heard the splash noise, but my ...
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2answers
1k views

Getting error opening Windows. Error 1: Filename must be either an absolute pathname or blocklist

I've installed CentOS 6.4 on UEFI machine. Created /boot/efi partition and installed grub in it. But when I open Other in the grub menu I get this error: Error 1: Filename must be either an ...
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2answers
100 views

Ubuntu boots immediately

After using Wubi for a few weeks, I thought it would be time to do a real install of Ubuntu. I downloaded the iso file from the official website and installed the iso on a usb (with Pen Drive Linux's ...
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1answer
804 views

Can not boot ArchLinux with a Macbook pro 7.1

Today I decide to put a Linux in dual boot on my MacBook 7.1 I parted the HDD with GParted like this : refit / MacOSX / boot / root / home I installed Arch successfully, following the tutorial about ...
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0answers
22 views

Why Would Spacing Matter in grub.conf?

See my earlier question. GRUB wouldn't recognize the XEN kernel until extra blank lines were added and the title of the GRUB entry matched the version of XEN installed on the server. I've always ...
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1answer
362 views

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. ...
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1answer
513 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
99 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
277 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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229 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
174 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
61 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
39 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
175 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
396 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
305 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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235 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
112 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
88 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
87 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
128 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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1answer
486 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
8k 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 ...
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1answer
311 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
533 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" ...
0
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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
148 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
384 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
322 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?