0
votes
1answer
98 views

Error message 0xc00000001 while booting Windows 8 after installing Ubuntu

After I installed Ubuntu 14.04, as I switch on my computer I only receive one message which is: Windows Boot Manager, Windows failed to update: status 0xc00000001 What should I do?
0
votes
1answer
115 views

Windows 8.1 and Ubuntu 14.04 do not work

After installing Ubuntu 14.04, my Windows 8.1 and Ubuntu cannot boot anymore, I get the message below, please help me fix it as I cannot use my computer any more. I tried to install boot repair ...
-1
votes
1answer
88 views

Ubuntu 14.04 Installation on Fujitsu Siemens Notebook - Operating System not found

I had windows vista installed on my laptop and installed ubuntu 12.04 next to it, everything worked, then i installed ubuntu 13.10 and it worked. A few weeks ago i wanted to install 14.04 alone on the ...
0
votes
0answers
47 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 ...
1
vote
2answers
425 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 ...
0
votes
2answers
86 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. ...
1
vote
2answers
199 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 ...
-1
votes
1answer
69 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
votes
2answers
132 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
votes
1answer
151 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 ...
0
votes
0answers
108 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 ...
4
votes
1answer
2k 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 ...
0
votes
0answers
173 views

Can't reinstall Windows 8 after installing Ubuntu on a UEFI laptop

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 hard drive, so it has a 20GB SSD for the OS as well as an HDD. I have ...
0
votes
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 ...
1
vote
1answer
338 views

Will Windows fixmbr upset Ubuntu

I have a home PC dual booting Windowx XP with Ubuntu 12.04. I have been using GParted and changing some sizes of various partitions to use some extra available free space. It occurred to me that if I ...
0
votes
1answer
235 views

Disk error occurred

I just installed Ubuntu 13.04 alongside my Windows 8, but after that my Windows 8 is not loading. a disk error occurred it says. Then I restored the MBR using boot repair, but again it is showing the ...
0
votes
1answer
431 views

GRUB2 - recovering Windows Recovery Environment

I've got an issue with Windows Recovery Environment after the Ubuntu installation, in particular after the installation of GRUB2. On sda1 I've got a Windows 7 installation thing (bootable, something ...
0
votes
1answer
72 views

Ubuntu Minimial Install mounts internal HD as sdb

I am trying to setup 13.04 on a new internal SSD on an Intel NUC i3 from a USB Stick. For some reason during the install it mounts the SSD as ssb and install on it but writes to the the USB Stick MBR ...
0
votes
1answer
707 views

How to remove MBR and replace GRUB?

About 2 weeks ago on Friday, so exactly 2 weeks ago, I accidentally screwed up GRUB on Ubuntu 13.04(64-bit). I don't remember how, but I did. I tried fixing it on my own. Tried several boot repair ...
0
votes
1answer
185 views

Ubuntu will not boot

I had Ubuntu running on an acer easyStore box. When the power supply got too loud, I decided to move the harddrive to a desktop box. However, when I tried to boot up, the screen tells me to pick a cd ...
1
vote
1answer
968 views

Deleted Windows boot partition by mistake

I have Windows 7 installed on my laptop. Today, while trying to manually partition the drive for Linux install, I accidentally formatted the 100 MB System Reserved partition to ext4. Then, I ignored ...
6
votes
3answers
4k views

Windows missing from GRUB menu [duplicate]

When I turn on the computer, I can see the GRUB and boot into Ubuntu. But I can't boot into Windows because I don't see it in the GRUB. I have tried both boot-repair and sudo update-grub to no avail. ...
0
votes
0answers
29 views

Replace Windows MBR with Ubuntu MBR(?) [duplicate]

I read that the MBR that "comes with windows" will not boot from logical partitions, and I read that other MBRs may read from a logical partition. Here it is: "need to make sure that the MBR code ...
0
votes
1answer
318 views

Cannot start PC without rescatux?

I'm aware that askubuntu is probably not the ideal place to ask this question, but considering that the problem occurred while I was installing ubuntu I'm guessing others may have run into the ...
0
votes
1answer
495 views

How to boot to Windows if grub is broken and BIOS won't open?

I recently accidentally deleted my Ubuntu partition. When I rebooted the computer, I got the dreaded grub rescue> prompt. I thought, "simple fix, boot an ubuntu CD and add a new MBR". However, my ...
5
votes
3answers
23k views

Fix Windows MBR using Ubuntu Live CD and ms-sys tool

I'm trying to fix the MBR using Ubuntu live CD. I already have the ms-sys installed but from the threads that I saw, I'm not completely sure in which /dev I should execute the command: sudo ms-sys ...
0
votes
1answer
124 views

Expert help needed due to an insidious trap when triple booting OS/W7/Ubuntu… which I fell into

This was going to be my first Ubuntu install, aiming to triple boot from a Mac Book Air OS, W7 and Ubuntu. I used USB sticks for both the W7 and Ubuntu. After successfully partitioning using OS (it is ...
0
votes
1answer
876 views

install grub, but NOT in the mbr

you may have become tired of the question i'm about to ask, since i've already found some posts concerning my issue. however, none of those seemed to work for me. so here's the thing: my goal is to ...
0
votes
3answers
2k views

GRUB 2 Error : No such disk

I have gone through many pains to boot through my windows 7 partition. I had windows 7, then one fine day I installed Ubuntu and again formatted the partition where Ubuntu was installed only to find ...
1
vote
2answers
294 views

How to remove linux from bootable partition?

I have linux mint which I don`t need, besides my ubuntu. It resides on bootable partition. How do I remove it without destroying mbr?
1
vote
0answers
125 views

Boot menu has a problem I can not boot Ubuntu or anything because the menu does not show [duplicate]

Possible Duplicate: Ubuntu not showing up on boot menu after Wubi installation Alright so I downloaded and installed Ubuntu to a Windows XP machine via wubi. When I rebooted the boot menu ...
0
votes
2answers
8k views

Unable to boot: Missing Operating system

i had installed Ubuntu 11.10 along with the another Ubuntu 11.10 which already installed in my netbook. Later I formatted the partition I newly installed. Next time when I boot it went to Grub Rescue ...
1
vote
2answers
1k views

How to fix my MBR? While installing random Ubuntu my MBR is not getting overwritten anymore

I boot with liveUSB. But how do i fix now my MBR, so that i can re-install Ubuntu? (after installing ubuntu i get mostly this blinking cursor and black screen) root@ubuntu:~# fdisk -l Disk /dev/sda: ...
3
votes
3answers
2k views

How to make a USB drive bootable after live image is copied into it using `dd` command?

I was unable to create live USB drive using dd command while unetbootin works. The former method used to work fine on the particular USB Drive. Is the USB drive filesystem corrupted? If yes, how do I ...