master boot record (MBR)

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19 views

No boot on a dual boot Samsung laptop

I had a dual boot on my Samsung laptop (Ubuntu14.04 + Windows 7) 32bit. My laptop is 64bit so I decided to switch. I removed all the partitions and ran a live Ubuntu disk just to clear MBR with the ...
-1
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0answers
5 views

Error during Installation of Ubuntu?

Error: Error while reading mbr of drive (hd01) No wubildr Error:Cannot find grldr in all devices
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0answers
32 views

Operating system not found - tried everything

As the title says, I get the freakin' "Operating system not found" when I try to boot up my netbook. A little bit of history Back in 2012 my netbook prompted the message for the first time. I just ...
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0answers
24 views

Ubuntu 14.04 Not Showing Existing partitions

I am having a problem while installing Ubuntu with windows 7 (Both are 64 BIT). My windows 7 is already installed, when I try to install Ubuntu 14.04, it is not showing my partitions, instead it is ...
0
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1answer
66 views

Delete Ubuntu from dual boot Windows 8.1 in GPT disk [duplicate]

I'm using Windows dual booting with Ubuntu. I have uninstalled, and at that time my disk was formated as MBR. After deleting all partitions of Ubuntu I choose to rebuild the MBR in my disk. That way ...
1
vote
1answer
107 views

Windows 8.1 not appearing in Grub2 after installing ubuntu 14.04

I have HP notebook which came with freeDOS (MBR partitioned with two primary partitions). I have installed Windows 8.1 in Legacy mode by creating another primary partition. Yes, in Legacy mode though ...
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1answer
29 views

Problem installing Ubuntu On Mbr disk Scheme not GPT

I'm having trouble installing Ubuntu on my Mbr disk scheme with windows 7 already installed on UEFI Legacy mode but when trying to manual specify partition for installation i found 3 more partitions ...
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1answer
97 views

How to make grub2 boot another drive MBR?

My laptop (DELL Vostro 3350) have two hard drives: Main one (/dev/sda), is a ssd mounted on SATA-HDD slot with Ubuntu14.04 (grub2 installed to this MBR). Installed on normaly hd bay Second on ...
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2answers
273 views

ubuntu 14.04 install doesn't boot but but displays read error

I am aware that similar questions have been posed already, but after several tries, I still haven't found a solution. Any help is much appreciated. I have installed Ubuntu 14.04 on my new thinkpad x1 ...
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1answer
50 views

fixing grub after removing linux [closed]

I had installed Ubuntu on a friend's computer. It had two drives - C and D, so I took D (which didn't include the system) and reformatted it with Ubuntu. After a week he has asked me to remove it. So ...
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2answers
75 views

Cannot install Ubuntu on UEFI device from scratch

I've replaced my HDD by a SDD on my Zenbook Prime and am trying to install only Ubuntu 14.04. Before, I installed Ubuntu on the HDD which was already containing Windows 7, and everything worked great. ...
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2answers
70 views

2 linux partitions, how to force one's grub menu to win?

I have 2 Ubuntu partitions Ubuntu 14.04 that is my desktop system Kubuntu 14.04 that is my development enviroment Each time Ubuntu 14.04 updates the kernel, writes his own grub menu, and each time ...
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1answer
21 views

Change the MBR without need to reinstall OS

I have Windows XP installed on my computer and Ubuntu installed alongside Windows. MBR is on the Windows NTFS partition and I now want to delete the NTFS partition and use Ubuntu as my primary OS. Is ...
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0answers
84 views

Grub was not installed properly during installation of 14.04

Have a HP Probook 4310s with windows 7. It previously had 4 partitions (C:, SYSTEM, HP_RECOVERY, HP_TOOLS). I backed up the HP_TOOLS partition and removed the partition. I then partitioned C: to ...
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0answers
69 views

Grub Customizer Submenu Not Working

To begin I will confess that I am relatively new to Ubuntu, so much of this is a learning experience for me but a learning experience I am open to nonetheless. My problem largely is that when ...
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0answers
25 views

Ubuntu update overwrote MBR, but did it make backup?

I had Ubuntu 12.04 (32-bit) with Windows 7 working with multiboot setup on computer with McAfee Endpoint Encryption. Only Windows 7 partition was encrypted together with MEE bootloader being on MBR. I ...
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1answer
56 views

Alternative To DD For Back/Restore Of MBR

I need a program that can backup/restore an MBR so that if I have boot problems related to such I can just restore it. I'm aware that DD can be used for this, but I'm looking for an alternative tool, ...
0
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1answer
274 views

“Reboot or select proper boot device” Error after install Ubuntu on Win 8 Drive

I have a Gateway DX4885 machine that came with a new install of Windows 8. Upon receiving the computer I did a fresh install of Ubuntu 12.04LTS desktop, using the format tool in the Ubuntu install ...
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2answers
162 views

Is there a way to force Ubuntu to install in BIOS mode?

I'm currently trying to triple boot OSX, WIndows 8.1, and Ubuntu on my macbook pro 5,3. I have 2 hard drives. One only has OSX on it and the other has Windows 8.1 and Ubuntu. That hard drive uses an ...
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votes
1answer
61 views

Dual-boot Windows7/Ubuntu want to take Ubuntu off and replace with mint [closed]

So I have already dual booted my HP laptop with windows 7 and Ubuntu 13.04 and I wanting to take Ubuntu 13.04 off and replace it with mint. My problem is I'm worried if I delete the Ubuntu partition ...
0
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0answers
37 views

Uninstalling Ubuntu 12.04

I installed Ubuntu alongside my Windows 8 in a dual boot set-up but I didn't like it as much as I thought I would and now I would like to remove it. I have read over steps to do this ( restoring MBR ...
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0answers
29 views

wubildr.mbr missing or corrupt error while installing Ubuntu using Wubi in Windows 8 [duplicate]

I have installed Ubuntu to my external drive using Wubi, but, when I choose to run Ubuntu, it says that \ubuntu\winboot\wubildr.mbr is either missing or corrupt. I am currently attempting to do a disk ...
15
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1answer
2k views

Can't boot into Windows 7 EFI GPT after recovery operation

My question, or rather issue, is in the extent of this previous case in which I wanted to grow my Linux (ext4) partition. The partition /dev/sda6 was in the way of doing this and since it contained ...
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2answers
117 views

I need Plan of Attack! Please help

I need for someone to help me creating a plan of attack ; ) Purpose: Setting up dual booting = Windows 8.1 + Ubuntu 13.10. Present status: Both OSs are installed in a different hard disks, with ...
0
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1answer
124 views

Deleted windows partition from Ubuntu and now can't boot

I recently was performing a fresh install of Windows on one of the partitions on my SSD and for some reason I decided to delete the windows boot partition from within Ubuntu before cloning over a ...
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0answers
29 views

Trying to clean up my MBR's

I curently have at least two Grub's installed on my HD. Iḿ trying to use a couple of tools to configure the one currently in use (I guess that is the one on /dev/sda). More precise, I want to load ...
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0answers
8 views

How do I check if a GPT or MBR partition table is being used? [duplicate]

I understand that GPT (GUID Partition Table) is the newer partition table format, and that it supports having many primary partitions. How can I check if a GPT or MBR partition table is being used?
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2answers
1k views

Trying to remove leftover GPT Data using Fixparts

So i have a laptop that come with windows 8, like others i dislike it with passion, installed windows 7 over the top (i assumed it would atleast wipe the MBR properly but i dont think so anymore. ...
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1answer
43 views

Why does the MBR return a different offset than Ubuntu's commands?

~$ sudo /sbin/fdisk -l /dev/sda | grep sda[0-9] /dev/sda1 * 2048 234133503 117065728 83 Linux /dev/sda2 234135550 250068991 7966721 5 Extended /dev/sda5 ...
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1answer
1k views

Ubuntu gparted doesn't detect windows partition [duplicate]

Please don't mark it duplicate. I have been through the rest of the posts and suggestions! I am trying to dual boot Windows 7 with Ubuntu or Kali Linux but i am unable to do so. I have backed up all ...
0
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1answer
80 views

Can I restore GPT info from MBR ?

I had a problem where my ubuntu installer would not recognize my windows partition, so i looked it up, and someone suggested 'zapping' GPT from my hdd with sudo gdisc /dev/sdb followed by x, z, y, n. ...
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2answers
588 views

3TB HDD and legacy BIOS

I have new 3TB HDD and motherboard with legacy BIOS. To take advantage of full HDD capacity I have to use GPT partition table. I want to dual-boot Windows 8.1 and Ubuntu 13.10 (64-bit) from this HDD. ...
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134 views

After restoring partition with TestDisk, need to restore MBR

I accidentally trashed my partition while trying to wipe a USB flash drive. Here is the command that I ran: sudo dd if=/dev/zero of=/dev/sdb bs=1M count=1 After that disaster, my computer would not ...
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0answers
57 views

Windows 7 not working after installing linux

I recently tried installing Ubuntu onto an external hard drive and if messed up my MBR. The first time I did it I was able to fix the MBR using my Windows 7 install disc. Now when I try to use the ...
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0answers
259 views

Restore Windows 8.1 MBR from Ubuntu

I had Windows 8.1 and i was booting using UEFI. I installed Ubuntu 13.10 in Legacy BIOS and than i was trying to convert it in EFI using this: https://help.ubuntu.com/community/UEFI Converting Ubuntu ...
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0answers
111 views

Will I lose my data is I “write MBR partition table to disk and exit” in Gparted?

I've never used Ubuntu before and I'm trying to install it. Apparently Ubuntu thinks I don't have Windows 7 installed, so I don't have the option to install it alongside Windows. I found a tutorial ...
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0answers
101 views

I can't boot into windows anymore!

A few weeks ago I set my computer up to dual boot Ubuntu 13.10 and Windows 7 Pro. Everything worked fine, but I found the hassle of switching between OSs annoying. Since I prefer Windows 7 I decided ...
2
votes
1answer
287 views

How do I turn my USB into a bootable device? [duplicate]

So, I messed up my windows 7 boot loader, and I'm trying to change my USB so that I can use it as you would use the Windows Recovery disk. I have the .iso for the recovery disk and I've changed the ...
0
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1answer
161 views

Restoring the MBR

While following instructions from this page I accidentally deleted the MBR. I do however still have a backup of the MBR. I tried to resore it using the following command $dd if=MBR-backup of=/dev/hdx ...
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1answer
579 views

Dual boot on seperate hard drives - Windows 7 MBR and Ubuntu GPT

My question is simple. I currently have Windows 7 (64-bit) installed on a SSD MBR partition. I also have a 3TB HDD that I am splitting between extra Win-7 storage and what will hopefully be an Ubuntu ...
4
votes
1answer
1k views

Black screen ubuntu with 1234F:?

Ubuntu was up and running, my computer apparently got unplugged last night and died. I plugged it in and turned it on. My screen is all black with 1234F:. When I type a letter, number, or press enter ...
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1answer
114 views

Alter MBR order of partitions after copying partitions to larger drive

I have a new 1TB laptop drive that I want to clone an existing drive to. The issue is that I want to reorder and resize the existing partitions. The existing partition table for the drive is ...
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1answer
930 views

ubuntu installer is not detecting windows and existing partitions

while instlling ubuntu 12.04/13.04 the installer doesnt detect my partitions and my windows 7 OS, so I cant install them side by side. I create through windows tool the partition D but i cant see it. ...
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0answers
164 views

Can't re-install windows 8 after installing Ubuntu on a uefi laptop

Hi i am using a Samsung laptop which had windows 8 pre-installed. It has a UEFI motherboard and secure boot. It also has a hybrid HDD, so it has a 20GB ssd for the OS as well as a HDD. I have made a ...
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1answer
2k views

Can't remove GPT data from MBR

I am having difficulty getting the Ubuntu installer (and gparted) to recognize the partitions on my MBR type disk. Other operating systems and disk tools read the disk structure and the files on it ...
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2answers
710 views

Convert from EFI to BIOS boot

I have a Samsung Notebook NP900X4C with an LUKS encrypted installation of Linux Mint 15 on it. The system is booting in UEFI mode. The problem is that the samsung-notebook kernel module is disabled ...
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1answer
133 views

recover lost partiton table

Wanted to add 100 mb music file to my external drive which i am using as a backup drive for important data. When the transfer was over i hit the safe remove option. Then new dialog appears saying the ...
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2answers
595 views

Can't install Ubuntu and Windows 7 x64 on same system - MBR UEFI issue

I'm trying to install Windows 7x64 and Ubuntu 13.04 x64 side by side on a laptop. I've successfully installed each on the laptop. However, when Windows is installed and I try to install ubuntu it ...
0
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0answers
44 views

MBR not found error during installation

I am completely new to Linux/Ubuntu but I want to learn it. Recently my HD crashed so I bought a new SSD and installed Windows on the C drive. I have my normal stuff on D drive and want to install ...
0
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1answer
77 views

Forced to boot into Windows 7`

Just posted 1 there trying to get a Ubuntu and Windows dual boot working. I have installed like I was advised but now no matter which HDD I chose to boot from it always loads up windows, and GRUB ...