For questions regarding the installation of two or more operating systems on a single computer.

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0
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1answer
158 views

Login Screen Crashes and enter without password in 14.04LTS?

I am using ubuntu14.04LTS in dual boot mode with window8.1. I have set the password for both, and in ubuntu whenever prompt for password it crashes. It wont allow me to put even the mouse_pointer ...
0
votes
1answer
112 views

GRUB Rescue - Cannot use insmod, msdos3 does not appear and bootable CD is not working. Please help

First, I must confess that I know almost nothing about Ubuntu, GRUB, GNOME, or anything else to do with Linux. I've been using Windows for as long as I can remember, so my experience with Ubuntu spans ...
1
vote
0answers
43 views

'Bus cycles' unavailable

Sometimes when I am booting I stuck on this... And nothing happens. I have windows in dual boot and it doesn't boot either. Now I booted when I pressed and hold power button but not as long as I want ...
1
vote
0answers
528 views

How to fix time error after dual booted Ubuntu 15.04 with Windows 8.1?

I recently dual booted my laptop in ubuntu 15.04 with Win 8.1. But every time when I open windows it shows a different time!!! windows time zone windows time is set to UTC, and Ubuntu time is also ...
1
vote
1answer
2k views

Uninstall Ubuntu 15.04 from dual boot on windows 8.1 [duplicate]

I want to uninstall ubuntu 15.04 . I dual booted it with windows 8.1. Please help me step by step, how to safely uninstall it... I dont want to loose any data. I used 2gb as swap area and 13 gb for ...
2
votes
2answers
3k views

Ubuntu 15.04 not showing the partitions after installing along side windows 8.1 [duplicate]

I have dual boot system with Ubuntu 14.10 and Windows 8.1, both 32bit, with 5 partitons in windows 8.1. I have insatalled Ubuntu 15.04 64 Bit. Now the 5 windows partitions are not visible and I ...
0
votes
3answers
184 views

Boot problem after deleting dual boot Ubuntu with Windows

I had a dual boot installation (Ubuntu 14 LTS and Windows 8.1). Then I wiped the hard drive partition that Ubuntu was installed on. After that the grub bootloader was still there when I turned my ...
0
votes
1answer
781 views

Install Windows 7 on MBR for Easier Ubuntu Dual-boot

As far as my research and knowledge has shown me, it is easier to dual-boot windows and ubuntu when both are installed on an MBR partition table. However my problem is that every time I try to install ...
0
votes
1answer
43 views

Installing Ubuntu with Dual Boot on a 64 Bit Laptop with 4 GB RAM

I have a Sony Vaio, 64 bit laptop with 4 GB RAM. Before installing windows, I created portions as 50GB NTFS for Windows 7, 200GB NTFS & rest unpartioned for Ubuntu. Installed Windows 7, which went ...
3
votes
1answer
86 views

Issue installing Ubuntu via USB - no the normal install instruction forums have not helped

I'm a new to Linux operating systems and am having some problems installing Ubuntu 14.04.2 I am trying to install it on a HP laptop running Windows 8.1, I have created a separate partition of my hard ...
0
votes
4answers
365 views

Ubuntu wont dual-boot on a Lenovo G505s

I installed Ubuntu from a LiveCD next to Windows 7 in the following way: Windows had 3 primary partitions, so I had to create a 4th extended one, under which I created: 1 / partition 1 swap ...
0
votes
2answers
38 views

Just installed Ubuntu and during boot am given a choice but unable to choose

i decided to try out this Linux thing, so i installed Ubuntu. Unfortunately after it completed the installation a final reboot happened after which i was prompted a choice for which OS i'd like to use:...
1
vote
2answers
231 views

Ubuntu 14.04.02 LTS Workstation Installer Doesn't Recognize Windows 7

I'm a new user evaluating Linux distros. I have a Dual Boot system (Windows 7 and Fedora 21). I would like to install Ubuntu into the partition currently occupied by Fedora (/dev/sda3). The Ubuntu ...
0
votes
3answers
7k views

Installing Ubuntu 15.04 along side Windows 8.1

I have a 120 GB SSD in my laptop, and it runs windows 8.1 (not preinstalled). I have countless times dual or triple-booted the laptop when I ran Windows 7. Now I want to dual-boot it with Win 8.1 and ...
0
votes
1answer
3k views

Kubuntu 15.04 failure to dual boot, missing GRUB menu

I've been dual booting Kubuntu and Windows 8.1 for some time now and just today I upgraded to 15.04 and it's been nothing but problems. Mainly, I can no longer boot into Kubuntu; I don't even get the ...
1
vote
2answers
100 views

Ubuntu recovery mode

I have dual boot with Ubuntu 14.04 and windows 8 on my computer. So recently I accidentally removed some important packages from my ubuntu and now when I try to load Ubuntu from the GRUB list, it ...
1
vote
1answer
211 views

Windows 7 does not boot after I installed ubuntu on a second drive

I installed Ubuntu on a different drive to Windows 7, but after installing, Windows 7 disappeared on the boot screen, that is I don't have options to boot Windows 7, the computer start up directly to ...
2
votes
0answers
303 views

Live USB doesn't start - GNU GRUB version 2.02

When starting my laptop, the first and only screen I see is "GNU GRUB Version 2.02~ beta 2-9 Minimal BASH-like line ...". I can't access to BIOS, nor use a bootable usb flash drive. It doesn't read ...
0
votes
1answer
124 views

Is it possible to remove and reinstall Ubuntu without affecting Windows?

I have installed Ubuntu 14.04 and Windows 8 on my system (dual boot), Everything was working fine until graphical interface of Ubuntu crashes after updating it to 14.04.2 (unity fails to start after ...
1
vote
0answers
58 views

Not enough space for upgrade error ( even though space is available)(14.10)

I have recently installed Ubuntu 14.10 (64 bit) alongside windows 7 (In a different partition). The partition ubuntu is installed is 60 GB in size. When I tried to upgrade to 15.04 version, I had an ...
0
votes
1answer
259 views

14.04 crashes at select installation screen

I am new to Ubuntu, so thanks for the help! I am trying to perform a dual boot on my windows laptop, to add Ubuntu. I downloaded ubuntu 14.04 onto a USB and booted it up on my asus eee pc laptop. At ...
3
votes
1answer
7k views

Ubuntu 15.04 with Kubuntu Plasma Desktop not booting

I upgraded to Ubuntu 15.04 today. The Laptop booted fine. However, after that I also installed Kubuntu Plasma Desktop from the Ubuntu Software Center. On booting default “Ubuntu” I get a black blank ...
2
votes
1answer
320 views

Partitions deleted, disk cleared, but boot info still there

I've been trying to set up my ThinkPad T420 to boot Windows 10 Technical Preview on disk 0 (/dev/sda) and Ubuntu on disk 1 (/dev/sdb). I've reinstalled many times, and now I'm having trouble booting ...
0
votes
1answer
87 views

My Ubuntu installation did not result in a dual boot menu option

I thought that I was installing Ubuntu version 14.04.2-desktop-amd64.iso properly on my laptop (created a bootable USB, checked it for errors and found none, and installed it followed the simplest ...
1
vote
0answers
810 views

How to I get Ubuntu installation to recognize my Mac OS?

I have a late 2013 Macbook Pro running Yosemite 10.10.13. I installed 14.04.2 LTS on a USB and am able to boot into Ubuntu. I left 100 Gb of free space on my 1Tb Apple SSD for Ubuntu. When I go thru ...
0
votes
1answer
172 views

Switching between graphics driver in combined dual boot/Virtualbox setup

I have set up a combined dual boot/Virtualbox system with Windows 8 as my main OS and a Ubuntu 14.04 LTS hard drive which can also be accessed as a virtual machine by VirtualBox using this guide. ...
0
votes
1answer
52 views

how to add win to boot menu

I have 2 hard drives, 1 wit win and 1 with ubuntu how to easly add win to boot menu? I've installed grub customizer, can it be done by that program?
0
votes
1answer
184 views

Can I clone a 1TB hard drive with Ubuntu and Windows 8.1 to a sshd on a laptop?

I am using Ubuntu 14.10 and will upgrade to Ubuntu 15.04 this afternoon. I was curious while looking at hard drives and was seeing that SSHD drives are the perfect mix of hard drive and solid state ...
1
vote
1answer
738 views

Is it safe to install Ubuntu on a mid 2014 retina Macbook Pro?

I am currently interested in installing ubuntu on my Macbook Pro. I wish to know if it is safe to install Ubuntu as a full replacement of Mac OS X or if I should install with dual-boot first. This ...
0
votes
2answers
432 views

Windows 8 Doesn't Appear in Grub

I am trying to get Windows 8 to appear under my Grub menu. Here's some background details: Boot Info Script: http://paste.ubuntu.com/10871014/ CPU: Intel 4790k MB: Asus Hero VII UEFI Bios GPU: EVA ...
0
votes
1answer
207 views

Ubuntu on Chromebook

So, I recently bought a Toshiba Chromebook 2 and have I've tried everything to wipe Chrome Os off the SSD or to "Legacy Dual Boot" to run a full blown Linux Distro. So in my efforts to get a full ...
0
votes
1answer
32 views

Dual booting machines

Is it possible to run a dual boot machine by installing Windows on one hard drive in the machine, and installing Ubuntu on a second hard drive inside the machine?
1
vote
2answers
124 views

How can I format the drive where ubuntu is installed without disturbing the bootloader?

I am using dual-boot. Windows 7 along with Ubuntu 13.04. Windows 7 is installed on drive C:\ while Ubuntu is installed on drive J:\. My HDD is 500GB. My laptop came with Windows 7. I installed Ubuntu ...
-1
votes
1answer
209 views

I Have Downloaded Ubuntu. Now Want to Install Directly From HDD [duplicate]

Well my question is unique. Because I want to know how can I install Ubuntu from HDD or a USB while the answer provided within the link someone said is duplicate is actually on how one can install ...
0
votes
1answer
97 views

How to get back windows loader, or boot from ubuntu

Well, I have windows 7, I installed ubuntu using usb, but I missed up, so I deleted, But I loved ubuntu and I want it back. The first time when I had to boot from usb I had a nice windows boot loader(...
0
votes
2answers
32 views

Ntfs partition not accesible in Ubuntu [duplicate]

newbie here..and here is my question : I recently installed Ubuntu 14.10 on my pc alongside Windows 8.1. I have seperate partition for my music and movies and games. When try to acess this partition ...
1
vote
0answers
18 views

Lost windows 8 data recovery [duplicate]

I used an installation CD drive to run Ubuntu. When I booted with installation CD on restart, it gave me an option to either "try" or "install" Ubuntu. I chose install. During the course of ...
0
votes
2answers
25 views

Ubuntu 14.04 showing as external device, not separate OS beside Win8

I recently did an update of Windows 8, and since then my toshiba satpro will only boot into Windows, and Ubuntu shows as an external drive in the restart menu. I have tried using easybcd to change ...
0
votes
0answers
20 views

14.04.2 Installer detects partitions, but not other OSes [duplicate]

I am trying to dual boot Win7 Ultimate and Ubuntu 14.04.2 on my SSD. I've just installed Windows and I'm not too far in to wipe or modify if necessary. The ubuntu 14.04.2 installer detects my ...
2
votes
1answer
520 views

Make grub not show at all during boot

I have a PC with Windows 7 and Ubuntu. Is there a way to make grub not show at all and boot directly into the default os, and when I want I can press a key or something and choose to boot into ...
1
vote
0answers
41 views

Is it possible to make a bootable USB with more than one OS? [duplicate]

Can we make multiboot USB drive?! If yes how? Multiboot means multisystem on the same bootable drive, for example making a unique bootable usb containg Ubuntu, Debian, Mint, ...
1
vote
0answers
97 views

Can I remotely choose and control Grub on an Android device?

This may seem awfully ambitious or like complete nonsense as it probably is. Is it possible for me and others who have dual booted and use Grub to remotely control Grub and select which system to ...
1
vote
1answer
649 views

Grub install failing trying to dual boot on XPS 13 (2015)

I just purchased a new Dell XPS 13 from the Microsoft Store and installed Ubuntu on it. It seemed to work fine with a few issues that appeared to be resolvable with the last bios update. I performed ...
0
votes
2answers
1k views

Remove Grub menu after Dual Booting

I had dual booted my Acer Aspire V with Ubuntu 14 recently to try it out. I followed guides online on how to remove it from my computer. First I deleted the Ubuntu partitions then used a flash drive ...
0
votes
1answer
305 views

Screenshots taken in ubuntu 14.04 LTS are not opening in windows 7 [closed]

I have dual boot windows 7 and ubuntu 14.04 LTS. Screenshots taken in Ubuntu with default screenshot app do not work inside windows 7. I can't even open them with paint,windows photo viewer, PHOTOS, ...
0
votes
4answers
116 views

Windows + Ubuntu dual boot not happening

This question might be a repeat of several other questions. But I have tried most of the solutions and beaten my head to understand the remaining. To no avail, however. So I basically have two ...
0
votes
1answer
3k views

GRUB not showing Windows 8.1 and Ubuntu 14.04.2 after Ubuntu 14.10 installation

I have Windows 8.1, Ubuntu 14.04.2 and Ubuntu 14.10 on my machine. After installing the last, the GRUB is not showing the first two Operation Systems. I have try to fix this using Boot Repair but the ...
0
votes
1answer
125 views

Question about moving Ubuntu partition guide step 6: grub-install -d

I've been following https://help.ubuntu.com/community/MovingLinuxPartition and I have a question about step 6. It tells me to run sudo grub-install -d /media/<new partition uuid>/usr/lib/grub/[...
1
vote
2answers
1k views

problem dual-booting Windows with EFI and 2 hard disks

I've searched everywhere for answers to the problems I'm having, and can't find a solution. I hope someone here can help. I have a Thinkpad T420 with two hard disks. The first hard disk is internal ...
0
votes
3answers
301 views

Dual-boot Windows/Ubuntu error, can't install

I'm beginner with Linux, and I want to make Dual Boot Ubuntu 14.04 alongside Windows 8.1, so I've process like on this video. But when I restart my computer (with F12) on USB storage and that I want ...