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

learn more… | top users | synonyms

4
votes
1answer
359 views

How to boot after RAID failure (software RAID)?

Previously I had a software raid set up using (mdadm) of drives sda and sdb. sdb failed and the only way to reboot the system was by unplugging the second hard drive. Now I've added fresh sdb and sdc ...
1
vote
0answers
105 views

vaio grub removal after default windows setup

After installing default factory windows xp from VAIO VGN-NR, and hence removing the Ubuntu on its hard drive, the grub does not allow the windows to boot up properly, giving the prompt: "no such ...
1
vote
1answer
447 views

USB3 drive plugged in to PC makes computer hang on “welcome to grub”

I have a Seagate 2TB USB2 hard drive, ext4 formatted. If I plug it in to my system and boot, PC gets stuck at "welcome to grub". If I restart without the USB drive plugged in, the system boots ...
2
votes
0answers
93 views

Lost access to grub after installation of Peppermint 4

I am hoping someone would be able to help me. I have installed peppermint 4 but after restarting it, the grub menu didn't show up and now it boots straight into Windows. I went back into peppermint by ...
2
votes
1answer
408 views

GRUB does not boot automatically

GRUB does not boot my kernel automatically or display a boot menu. Why not? My /boot/grub/grub.conf contains the following default 0 timeout 5 root (hd0,0) kernel /boot/3.8.13 Instead of booting, ...
1
vote
2answers
810 views

Cannot boot Fedora Linux

I cannot boot the operating system on my laptop. I have three versions of the kernel installed and none of them will boot. Booting into Windows (installed in a separate partition) still works, so I ...
2
votes
1answer
305 views

Grub and usb serial support

How to access the grub menu using a usb serial converter? I know it's possible to have grub menu in serial console, putting these lines in grub.conf: serial --unit=0 --speed=9600 --word=8 ...
2
votes
1answer
981 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 ...
1
vote
1answer
1k views

How to edit file from grub prompt in RHEL6?

I changed the file which is in /usr/share/xsessions/gnome.desktop and now I want to change it back to its original state from a GRUB prompt because now my system is not able to login.
2
votes
1answer
53 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 ...
1
vote
0answers
854 views

Problem with openSUSE 12.3 dual-boot installation (with Windows 7)

I have a current Windows 7 64 bit installation that I'm using and I wish to create an openSUSE 12.3 partition on my HDD (not my SSD Windows drive). I used the Windows Disk Management tool to shrink my ...
0
votes
2answers
730 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 ...
4
votes
1answer
1k views

grub error : “File not found” for separate /boot/efi partition

I've installed CentOS 6.4 on UEFI enabled machine, created /boot/efi partitions. But my grub is not automatically starting, if I start the PC, I start in Windows 8. I can only start CentOS by ...
2
votes
1answer
144 views

Add Ubuntu to list of Grub boot options

I have an old laptop with an old version of Debian. I would like to install Ubuntu as well. Is it possible to install Ubuntu from the HD (not a rescue CD or flash-drive) and have it reside as a Grub ...
1
vote
0answers
59 views

Unable to Boot into F17

I was currently running Win8 and F17 as a dual boot on my home desktop with an i5 chip and Asus UEFI BIOS. Unfortunately, while I was in Win8 I accidentally removed the partition that held my F17 OS. ...
3
votes
1answer
301 views

Real mode and loading linux kernel confusing

As far as know, protected mode will activated in kernel and in grub stage it still real mode. My misunderstanding is: In real mode, total memory available for use is less than 1MB but how grub can ...
1
vote
0answers
119 views

Clonezilla Grub

I am trying to restore a disk image with clonezilla. However, after I do so, a grub menu pops up showing the 4 standard options(os, recovery, memtest...). My original image did not have this and I ...
3
votes
1answer
881 views

Install grub on LV container for VM

I'm having difficult time installing grub in LVM LV container for a VM. This is the partition table: # parted /dev/mgtvg/linux2os print Model: Linux device-mapper (linear) (dm) Disk /dev/dm-7: 129GB ...
1
vote
2answers
273 views

Transfer a Fedora system to another computer

I'd like to transfer my Fedora to a remote machine. Fedora is under Grub 2.0 and on the remote machine there is a Centos system and Grub 0.97. In fact, I have two questions. First is how to properly ...
1
vote
1answer
756 views

Linux Mint on laptop fails, gives grub error

I am trying to install the latest Linux Mint onto my laptop via a USB stick. The laptop previously had Ubuntu, and it had a separate /home partition. I'm overriding and reformatting the / partition, ...
1
vote
1answer
192 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 ...
5
votes
2answers
25k views

Boot windows from grub rescue command prompt

Previously I had installed the Ubuntu 10.04 and Windows 7. Now I logged on to Windows, opened thepartition editor and deleted the volume containing the Ubuntu (Thought it will delete the Ubuntu and ...
1
vote
0answers
466 views

GRUB can't find an existing file?

I'm trying to install GRUB, but when I try to boot, I get this: error: file '/boot/grub/i386-pc/normal.mod' not found. But that file exists on the drive I'm booting to. Why is it saying "not found" ...
-3
votes
2answers
359 views

Can I delete the MBR from GRUB? [closed]

Can I delete the Master Boot Record from GRUB? If so, how?
1
vote
0answers
162 views

unionfs filesystem

I recently learned about unionfs and aufs and would like to put it to some real use. The scenario I have in mind is the following. Boot a machine with ubuntu on it which will serve as our base. Make ...
2
votes
2answers
272 views

Can I measure cold boot time using logs?

I want to measure the time it takes from loading grub until GNOME starts. Can I do this using existing logs? What alternatives do I have to measure the time it takes from grub until GNOME loads?
3
votes
2answers
161 views

How is the kernel loaded?

I am trying to understand the Linux boot process, and after reading quite some amount of documentation there is one point that I still can't seem to understand. So the basicis is BIOS -> Grub MBR -> ...
1
vote
4answers
1k views

grub waits for user input when booting as guest in virtualbox

I have several ubuntu guests inside a Mac OS X virtualbox host. When I start them, about half of the time they correctly boot and get to their login screens/start all their services. The other half of ...
4
votes
1answer
1k views

Rotate console on startup (Debian)

I want to rotate my console (not X Server) by 90 degrees (clockwise). The following seems to work for me: echo 1 > /sys/class/graphics/fbcon/rotate; however, I'd prefer to use a kernel option in ...
2
votes
1answer
211 views

Grub loading slowly with SSD

Since yesterday, I added a brand new SSD in my PC, and I am experiencing a very fast boot from grub menu. The problem is before arriving to this menu, I must wait for a long time (~30s in most cases). ...
0
votes
1answer
417 views

Grub with two hard drives

I am trying to install Mint14 on my machine having two hard drives : Samsung SSD PM830 SATA : 128 Gb ( sda ) - Windows 7 (i want to keep this) ST9500423AS ATA : 500 Gb ( sdb ) - ...
1
vote
0answers
390 views

Mint 14 does not detect my first hard disk

I have two hardisks installed in my machine : Samsung SSD PM830 SATA : 128 Gb ST9500423AS ATA : 500 Gb When I start Mint installer, it only showed me the 500Gb harddisk.So I partitioned it into ...
1
vote
0answers
481 views

Installing 12.04LTS Server on a Fake RAID10

Scenario Install Ubuntu 12.04LTS Server on a RAID10 with boot on a RAID1. 4 - 2Tb SATA Hard Drives 3 Partitions (/boot, /, and swap) boot (256Mb from each disk) setup in RAID1 /dev/md0 partition ...
0
votes
2answers
532 views

Kernel/grub : how override root parameter inside initrd script

I have an old kernel ( 2.4.37.9 ) and I want to override or substitute the root=XXXXX parameter to send to the kernel inside the initrd script. I already made some attempt to do that but it seems ...
4
votes
1answer
199 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 ...
1
vote
2answers
426 views

Fedora 17 Grub not finding Windows 8

I had Windows 8 installed, shrunk it and installed Fedora 17 using the free space. It now only boots into Fedora. I have these two EFI partitions: /dev/sda2 /EFI /Boot/bootx64.efi ...
1
vote
1answer
349 views

Running a script as Grub boot option

I'm assembling some DR stuff for my Linux boxes. One item that would be really handy would be a GRUB option that would run a script to change my boxes from static IPs to dynamic. I know we could do ...
0
votes
0answers
193 views

Redhat Grub not working after Fresh Install

Today i installed redhat on one server this server will be used on DR site as a backup. System has 2 HDD with 500GB space and I created the RAID0 and after that i completed the installation. But ...
1
vote
1answer
2k views

LFS System not booting or GRUB cannot access /bood/grub on boot

The closest question I could find is this one, however it is still quite a bit different from what I am needing: GRUB fails to install My specific setup and the steps I followed to produce this I am ...
4
votes
2answers
10k views

Unable to launch Fedora 18 LiveCD using USB device

I just bought a new motherboard which has BIOS and UEFI. I have a previously working LiveCD installed on my usb, created with LiveUSB Creator. I tried using it to boot but got stuck at the grub ...
1
vote
1answer
277 views

Grub problem booting problem at fresh install of Centos

I've Windows 7 installed on my PC. I would like to install Centos and remove Windows 7 completely. After burning a Centos 6.2 on a DVD, and restarting the machine, I got the grub> window. I can ...
0
votes
0answers
1k views

GRUB fails to install

For the past two days, I have been attempting to install Linux Mint 14 64-bit edition. Each time, the ubiquity installer has failed with this error: Executing 'grub-install /dev/sda' failed. This ...
3
votes
1answer
362 views

What is the default font for Grub in Ubuntu and Fedora?

I was wondering what the name of the font is for the grub set by default after installation in Ubuntu and Fedora (they are different ones). Any help would be great!
0
votes
0answers
24 views

Cannot boot into Windows 7 after deleting Linux partitions [duplicate]

Possible Duplicate: After removing linux Grub error I was dual-booting Linux Fedora 17 and Windows 7. I used Windows to delete the Linux partitions, but now I can't boot into Windows ...
0
votes
2answers
773 views

After removing linux Grub error

I have a dual boot Windows & Linux system. I removed the Linux partition, but after that I am not able to go in to Windows XP. It is not booting. It gives me a GRUB error.
1
vote
1answer
314 views

Installing GRUB from scratch

I am trying to make a scratch linux installation on a PC board that has an x86 processor running on it. It also has a compact flash drive on it to which I have copied my compiled kernel image. The ...
1
vote
1answer
354 views

Failed to boot Grub Error Fedora 17

I had two hard disks. One is internal, 320GB, all NTFS, where Windows 7 is installed in a ~20GB partition. The other is external, 160GB, where I have installed Fedora. Now when I had installed Fedora ...
3
votes
3answers
816 views

How is GRUB able to read it's config file on ext3 fileystem?

I have read that GRUB can read ext2 filesystems and has modules for doing this. What is the location of the mod on a Redhat system and how about if the /boot partition is ext3/ext4 or other filesystem ...
2
votes
2answers
232 views

after adding one more physical volume and enlarging logical volume, grub fails

Several years ago I installed Debian on my 500 GiB hard disk. During installation I chose to have encrypted filesystem. So installer created one small unencrypted boot partition (I guess that grub ...
3
votes
1answer
224 views

Detect if it's lilo boot loader or grub?

Without rebooting, is it possible to tell if the boot loader currently present was LILO. GRUB 0.97 or GRUB 1.9X? I was thinking about reading MBR, but not sure about it. Just by checking the files ...