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
9 views

dual boot with windows 7

I want to install windows 7 as the second system because, in main system already exist ubuntu with some large files and lib for kernel development for android while if reinstall take a long time ...
0
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0answers
9 views

Restore Windows boot option

I've added ssd and installed Ubuntu on it on my laptop. Now I'm using hdd with Win7 on it and ssd with Ubuntu. I used command: sudo update-grub To add menu where I can select what OS to boot. After ...
0
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0answers
17 views

Ubuntu 14.04 and Ubuntu 15.04 installation prerequisite

I have 1st generation Gigabyte Corei3 H55 desktop computer, RAM 2 Gb. I have used in windows system . Now i have switched to Ubuntu 14.04 . I am unable to install Ubuntu 14.04 or 15.04 from USB Stick. ...
0
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0answers
13 views

Ubuntu 14.04, Windows 10 dual boot problem GRUB

I have just upgraded my laptop to Windows 10 from Windows 8.1. However, every single time I select windows 10 from the grub menu, the windows 8 loading screen comes on first then it changes and boots ...
0
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0answers
9 views

Dual Boot fully encrypted Ubuntu with windows 10

I trying to be able to add Ubuntu to my Windows 10 laptop. I would also like for Ubuntu to be fully encrypted. My understanding is that I cannot encrypt both OSs on the same hard dive even with ...
0
votes
1answer
24 views

Cannot dual-boot windows 10

I installed Ubuntu on my laptop under the default installation settings, which I believed should have allowed me to dual-boot with her Windows 10 installation. Ubuntu is working fine, but when I tried ...
0
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0answers
12 views

Deleting an a ubuntu and windows 8 dual boot and replacing with only ubuntu

I already have windows 8 and ubuntu 15.04 (dual boot) but I want to install ubuntu 14.04 LTS edition and make it my one and only os.I saw an option during the ubuntu 15.04 installation to remove ...
0
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0answers
12 views

weird dual boot start issue

so my pc is bust, replacement parts on the way, and im on my laptop. my laptop dual boots ubuntu and windows. so i want into windows, but when i select it via grub, it throws this error. windows ...
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0answers
20 views

Ubuntu 14.04.3 Installation Broke Windows 10 Boot

I installed Windows 10 Educational edition today on the first of three partitions on a Toshiba Satellite and then proceeded to install Ubuntu 14.04.3 to the second of the 3 partitions. Ubuntu will ...
0
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0answers
22 views

Dual booting Windows and Ubuntu Partition

I upgraded my pc from windows 8.1 to windows 10. Now I want to install ubuntu 15.04 alongside windows 10. I loaded into ubuntu installer and chose something else. The problem is I have 3 partitions ...
0
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0answers
6 views

How to add CD/DVD to boot sequence

I have a macbook pro that dual boots Ubuntu and OS X. When I enter grub on ubuntu with a bootable CD inserted, I don't get an option to load from the CD drive. How can I allow Ubuntu to start to boot ...
0
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0answers
27 views

how to remove the only OS ubuntu14, install win8.1

dual win8.1 and ubuntu 14 used well, then I delete the ubuntu partition on disk managerment of win8.1. reboot it. then appears grub and can't enter BIOS, maybe is related to uefi. I accidently choose ...
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0answers
11 views

Windows 7 goes back to GRUB after Ubuntu 14.04.2 64bit alongside install

After installing Ubuntu 14.04 ,my Win 7 partition shows up correctly in the GRUB menu, but when I select it I get a screen that displays "Windows is loading files" with a progress bar, then I get a ...
0
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2answers
27 views

VMBox and Wine?

I support software for a homeowners association which has evolved to Windows 7 using Office 2007(especially Access with a lot of VisualBasic and reports) and Quickbooks as the principal data ...
-1
votes
0answers
12 views

sleep and hibernate stopped working on my Win 7 machine after attempting to install Ubuntu [on hold]

I tried an install of Ubuntu 14.04. I didn't get the option to install alongside so I chose inside. PC immediately rebooted to windows 7. I assumed the install failed completely so I let the win 7 ...
0
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0answers
9 views

Installing Ubuntu on Mac

I am installing Ubuntu on a Macbook Pro. I don't like using reefit, I like booting into a default operating system I configure. So I installed Ubuntu to a partition I created from osx, set first file ...
0
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0answers
15 views

Installing on a new asus laptop with windows 8.1

First of all Thanks to you all in Ubuntu. I have been/my company have been using Ubuntu since 2006 (before debian/hp/sun) And it has always been very easy to install Ubuntu on a work station or ...
0
votes
0answers
16 views

no dual boot for ubuntu after performing factory reset on windows?

I just finished factory resetting my laptop and only wiped the drive where my windows was installed but when i restarted it, it just boots directly to windows. When i checked my computer, i noticed ...
0
votes
0answers
12 views

Unable to install Grub2 on any drive

Installing Ubuntu-Mate Desktop Amd64 15.04 (same problem with Ubuntu Desktop Amd64 14.10) for the first time, on Dell Studio XPS. Only let me choose an external (USB) hard drive; install partitioned ...
0
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0answers
14 views

How to create a dual boot in order for penetration testing?

Within a dual boot windows / Ubuntu computer how do I set up the Ubuntu portion as the administrator and the windows PC to only have user privileges? I want to use this for penetration testing ...
0
votes
1answer
22 views

Two windows entries in the GRUB list

everyone. I am not new to ubuntu environment but I use it as a secondary os. Recently, I had to reinstall ubuntu as dual partition to my windows. When I try to customize my grub order, I noticed two ...
0
votes
1answer
32 views

How to select OS during boot?

I have laptop with hdd and installed windows 7 on it. I bought ssd drive and replaced it with hdd and installed ubuntu 14.04 on it. I also replaced my cd drive with hdd. So, now, at bios I can select ...
0
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0answers
14 views

Windows 7 option is not appear in Grub - dualboot

I installed Ubuntu 14.04 along with windows 7 (dual boot) I installed windows in c drive & Ubuntu in d drive after making it Ext4 file system. Ubuntu installed successfully & a message to ...
0
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0answers
15 views

Reinstall GRUB to partition?

Recently my BCD corrupted, so I reinitialised it from a LiveUSB, and added my Ubuntu partition back to it. Unfortunately the kernel isn't loading, so I thought to reinstall GRUB. The results below ...
0
votes
0answers
11 views

Cannot boot ubuntu 15.04 using sony VAIO with win 8.1 pre installed

I am new to Linux and I am recent trying to install 64-bit ubuntu 15.04 into my sony VAIO S series laptop (SVS13125CGP)with windows 8.1 pre-installed to make it a dual-boot laptop. I have tried the ...
0
votes
0answers
8 views

Can not choose Mac OS mavericks because rEFIt menu not appearing.

I recently ran software updater on Ubuntu 14.04. I rebooted for the changes to take place but this time, while starting up, I was directly taken to the Ubuntu Grub loader. Before the running software ...
1
vote
2answers
40 views

Windows 10 Boots Automatically After Installing Ubuntu

I installed Ubuntu 15.04 from a LiveUSB, and the install went well. However, my system always boots into Windows. boot-repair does not help in my case. How can I fix this? BootRepair Log
0
votes
1answer
48 views

How can I dual-boot Windows 10 and Ubuntu on a UEFI HP notebook?

I've got an HP Pavilion Touchsmart notebook that came with Windows 8. I've upgraded to 8.1, and now I want to dual-boot an Ubuntu distribution with Windows 10. When dual-booting with Windows 8.1, the ...
0
votes
0answers
20 views

How can I use Ubuntu to recover files on an NTFS file system which is dirty?

Because my windows is having problems, I'm trying to use an Ubuntu live disk to access my Windows hard drive. So I start up Ubuntu (Without installing it) and I see that my drive can not be found, so ...
-1
votes
1answer
13 views

Installing Ubuntu 14.04 on virtualbox partition SCSI3(sda) format message

I dualbooted OS with windows as the main partition and linux as the "secondary partition", and a linux swap partition(7gb). However, when I am on the windows OS, I download virtualbox and an ubuntu ...
0
votes
0answers
38 views

Can't boot into Ubuntu after dual booting Windows 10 with Ubuntu 14.04.3

First off, i'm new to ask Ubuntu, so i'n sorry if i'm not following some formatting rule or something. Okay, so i have a desktop pc with a 1 TB hdd with Windows 10, and I ordered a 160 GB hdd and ...
0
votes
1answer
22 views

How to revert a dual boot (windows 8 & Ubuntu 15.04) [duplicate]

I want to reinstall ubuntu but with LTS so I can delete windows 8 and allocate my hard drive data to ubuntu
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0answers
20 views

how can I Revert ubuntu dual boot with windows 8 and retrive lost documents

I wanted to dual boot Windows 8 with Ubuntu and I mistakenly chose the wrong partition. I have lost my files and everything on my computer including the Windows installation. Is it possible to revert ...
0
votes
1answer
26 views

Windows can't see a partition after i installed ubuntu

this is my first time installing linux, i'm completely new here. I installed ubuntu on top of Windows 10. I partitioned the drives as i installed ubuntu. Ubuntu can see and access all of them. But ...
-1
votes
0answers
28 views

Dual booting 14.04.3 and windows 8.1 issues

So I have a brand new Asus n550jk. I followed this guide; https://www.youtube.com/watch?v=hOz66FC0pWU. I have converted a computer to ubuntu 14.04.3 completly before correctly, however I have never ...
0
votes
0answers
12 views

Brother DCP T300 is not responding on Windows after installing its driver on Ubuntu 14.04

I have Windows 8.1 64 bits on a hard-drive and Ubuntu Desktop 14.04 64 bits on another. I have initially installed my Brother DCP-T300 on Windows. After that, I installed the drivers on Ubuntu (the ...
0
votes
1answer
27 views

Grub Rescue Windows 7 and Ubuntu 14.04

I have an HP Pavilion p7 1010 with 10GB RAM that's dual booted with Windows 7 Home Premium and Ubuntu 14.04. I tried upgrading Windows 7 Home Premium to Windows 7 Professional, and it said that it did ...
3
votes
1answer
73 views

GRUB2 shows Windows 7 instead of Windows 10

This is a Q&A that I recently have figured out, so I have posted the answer below. After installing Windows 10, every time I get a kernel update or I run the update-grub2 it always shows Windows ...
0
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0answers
27 views

Ubuntu 14.04 dual boot with Windows 10 on UX501J

I have read several questions/answers on here and around the internet and have not been able to get a satisfying solution. I have a "signature edition" Zenbook Pro UX501J. It came with Windows 10 ...
0
votes
0answers
26 views

How to remove fedora after installing Ubuntu (from Ubuntu)?

I already have Windows 7 installed and then had installed fedora 18 alongside it. Recently, I installed Ubuntu alongside both. Now I wish to remove the space given for Fedora and merge it with Ubuntu. ...
-1
votes
0answers
12 views

Ubuntu installation black screen everytime

I downloaded ubuntu and used the universal usb installer to put it in a flash drive. After restarting and choosing the usb from the booting menu i selected install ubuntu and after the loading screen ...
0
votes
0answers
29 views

Installing Ubuntu 15.04 after Windows 10

I've got two disks with Windows 10 installed on one of them (sda). I want Ubuntu 15.04 on the other (sdb) with a grub menu to allow me to boot into either. I've attempted this previously ended up with ...
0
votes
0answers
25 views

Dual booting Win 10 / Ubuntu - Even after Boot Repair twice, it doesn't boot to GRUB

I have a Lenovo ThinkPad Yoga 15 and as the title says, I want to dual boot this distro alongside Windows 10. Thing is, I've been having a problem with the boot order. It always goes into Windows 10 ...
0
votes
2answers
86 views

Ubuntu 14.04.3 LTS with Windows 10 UEFI GUID custom installation

I have used Ubuntu for many years and someone gave me a computer with Windows 8, later updated to 8.1 and, finally, to 10. The thing is I want to install Ubuntu LTS (14.04.3) alongside Windows 10 ...
0
votes
0answers
15 views

Ubuntu 15.04 died when win 10 installed new boot sector

I have a gpt format disk uefi bios. I had ubuntu 15.04 and Windows 8.1 dual booting fine. Windows 8.1 would not install security updates unlessI also installed Wondows 10. Linux vanished and cannot ...
0
votes
1answer
52 views

Windows 7 not booting after installing Ubuntu 14.04.03

Although I use Ubuntu for my work, I am not that well-versed in its functioning, so please excuse any errors resulting from that. I tried installing Ubuntu 14.04 for the purposes of a dual boot with ...
0
votes
1answer
24 views

Installing Windows 8.1 on SSD and Ubuntu on a partition of a secondary HDD?

Currently I have 2 drives in my system, a main SSD where my Windows 8.1 copy is installed, and a 2TB storage drive for all files. My plan is to partition the 2TB hard drive into a 200gb partition ...
1
vote
0answers
20 views

Ubuntu 15.04 with Windows 10 - Windows' system choose screen?

Is there any option to install Ubuntu 15.04 with Windows 10, but without GRUB - with Windows' system choose screen?
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0answers
19 views

which Linux distros is suitable for learning hadoop

I am using ubuntu 14.04 booting along side windows 8 on hp pro book 450 g1, I am not able to run the hadoop successfully in it, I followed all the steps given in the apache site but some problem will ...
0
votes
1answer
25 views

Grub boot corrupted after installing Windows 10

I know this question has been asked several times but all the solutions I found googling didn't work at all. I am not sure if this is a grub issue or windows 10 issue. So, I had a disk with Ubuntu ...