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

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10 views

Unable to see Ubuntu boot option upon startup with Windows 10 already installed

http://paste.ubuntu.com/11999539/ The above link was generated upon running boot repair. It says: Boot successfully repaired. You can now reboot your computer. However, upon rebooting, the option ...
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0answers
11 views

Wake-on-lan successful if shut down by Windows 7, not Ubuntu 14.04

I have a computer with dual OS Ubuntu 14.04 and Windows 7. I can wake my computer up using WOL if I shut it down using Windows 7, so I am quite sure there is no hardware support issue. I have also ...
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1answer
11 views

need help for booting menu after installation of ubuntu

I have installed ubuntu alongside windows 8 successfully but when i restart the machine the boot loader is not going for the option for either ubuntu or windows 8 . It will directly load windows. ...
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0answers
12 views

Partitioning after removing Windows from dual boot

I had been dual booting windows 7 and Ubuntu 15.04 for a while and I have now removed windows 7 and am left with Ubuntu on a single partition recognized by the machine as Partition 3. This is the ...
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0answers
10 views

modify grub4dos for android kitkat

Ubuntu 15 installed to dual boot with windows. Like to make it triple boot with the third OS being android kitkat. Android is on removable media. How to make the changes.
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1answer
28 views

How to install WINDOWS 7 with UBUNTU 14.04 Preinstalled [on hold]

Could give me the most simple explanation to install dual boot Windows 7 Ultimate Edition (FROM A USB) to preinstalled Ubuntu 14.04, please? I've heard stuff about GRUB or something, maybe you could ...
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1answer
23 views

Creating Windows Partition and Dual Boot from Stand Alone Ubuntu 14.04

Ok after a few days of searching with no luck, not even help from the volunteers at boot-repair techs. I've decided to post on here and youtube. Here's my situation: Acer Aspire V5-122P 1.0 Ghz AMD A4 ...
0
votes
1answer
16 views

Installing Ubuntu on a second hard drive with data on it

So I've got 2 hard drives, a 128GB SSD, on which Windows 7 is installed, and a standard 1TB hard drive. Now I want to install Ubuntu. The SSD has only got about 4GB of space left, and I don't really ...
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1answer
33 views

having trouble installing ubuntu 14.04.2 alongside Windows 7 (64 bit)

I'm currently trying to install Ubuntu 14.04.2 alongside Windows 7 (64 bit) but when I followed through the wizard it didn't give me the option to install alongside windows. I then went back into ...
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1answer
28 views

Possible to backup contents of boot partition, format it and copy contents back to it?

I am trying to install Windows 8 on an iMac (mid 2010 model). The iMac already has Ubuntu 14.04 installed on it which I intend to keep. So basically I would like to dual boot Ubuntu and Windows 8. ...
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0answers
9 views

Having Dual-Boot problems Try (hd0,0) EXT2 [on hold]

I recently dual-boot windows 7 and Ubuntu 13.10 (First program), and windows 7 works perfectly but when I use EasyBCD to load ubuntu it says Try (hd0,0) EXT2. How can I fix this ? Thanks.
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0answers
15 views

Windows7 nor ubuntu loading after successful install of ubuntu

So.. I have had a lot and lot of problems installing ubuntu and it seems its not over yet.. First of all I had problems that it didnt detect my operating system. Which it did in the end. Then it ...
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0answers
30 views

Can't start computer [on hold]

I know this isn't the right place to ask this, sorry about that. But I had a dual boot machine with Windows and Mac OSX on separate hard drives... But I think from memory Windows had to be installed ...
0
votes
1answer
56 views

Restoring Grub Launcher After Windows 10

I went ahead and installed windows 10 on my windows 8 and Ubuntu dual boot PC. All went smooth and Windows 10 works perfectly however the computer automatically boots to Windows and the grub launcher ...
0
votes
0answers
9 views

New to Linux, want to try to dual boot Windows 8 and Ubuntu but having trouble installing both [duplicate]

kinda new here to this forum but I recently got my new PC up and running and I've wanted to try to dual boot Windows 8.1 and Ubuntu, I've never tried Linux on a computer but I tried after a friend ...
1
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0answers
63 views

Dual Booting Windows 10 and Ubuntu 14.04.2 on Lenovo Yoga 2 Pro

as a preface - my only experience with Ubuntu is playing around on VM's, so I apologize in advance for any naivety. I've just updated my Yoga 2 Pro from Windows 8.1 to 10, and am trying to install ...
0
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3answers
29 views

change grub2 boot menu names

I installed Ubuntu 14.04 LTS on my Windows 7 computer, and I would like to know how to change the names of the menu options so it will just say "Windows 7" instead of "Windows 7 (loader) (on ...
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votes
0answers
8 views

Unable to re-install Ubuntu 14.04LTS dual boot from USB. Minimal bash-like line problem

Yesterday I formatted the Windows F drive where Ubuntu 14.04 was installed (from a USB) because of some problem. Now when I am re-installing the same version of Ubuntu by the same USB, I could not ...
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0answers
28 views

Grub does not load in dual-boot, instead auto-boots windows 10

Though secure boot is disabled, grub does not load during startup. Instead, the computer automatically goes to windows 10. To clarify, this was a new computer that was upgraded to windows 10 and ...
0
votes
1answer
22 views

Windows 7 doesn't boot; no device, invalid sig

Booting to Windows 7 has worked in the past. I don't know what changed. When I select the Windows 7 menu item, I receive the errors: no device invalid signature 468CEF828CEF6ABF Note that I've ...
0
votes
2answers
24 views

Unable to boot ubuntu 14.4 from usb on dell inspirton 15 3537

So I recently installed windows 10 on my computer. Before that I had a dual boot windows 7/ubuntu 14.4. Now I wanted to boot ubuntu from a usb. I created a live usb using unetbootin. After that I ...
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votes
3answers
56 views

How do I dual boot Windows 10 and ubuntu 14.04.2?

I doing a clean install so I will be removing everything from my HDD, I have created bootable usb for both the OS, I am currently running windows 8.1 only but want to dual boot both the above stated ...
0
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0answers
21 views

Boot error probably about Hard Drive

I'm not sure if this is the right place to put this post but I need solid help on this since I've been having this problem with this hard drive frequently. Please refer to these screenshots for a ...
0
votes
1answer
17 views

Boot-Repair made Dual Boot System unusable

After an Update to Ubuntu 14.04, the system no longer started and showed the grub rescue prompt. I was able to start from CD by pressing F10 at the beginning to select the boot medium. Then I was able ...
0
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0answers
6 views

while booting system msg:“(initramfs)unable to find a medium containing a live file system” [duplicate]

i have tried to dual boot my system with window 8 and _ubuntu_14.04- (pre-emphasized textinstalled).as i inserted disk of window 8 and there comes a option of language, after selecting language option ...
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votes
0answers
12 views

Installing Ubuntu in external hard-drive [duplicate]

I want to install Ubuntu 15 on external drive for dual booting with win 7. My computer can only read the first partition of an external drive so am thinking first partition should be one that both ...
0
votes
1answer
21 views

Mac OS X and Ubuntu Dual Boot without USB or disc?

I am currently following this guide here: http://www.howtogeek.com/187410/how-to-install-and-dual-boot-linux-on-a-mac/ I ahve downloaded rEFInd and I'm at the step where it wants me to insert a USB ...
1
vote
1answer
31 views
0
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1answer
115 views

Messy GRUB after upgrade to windows 10 [on hold]

I was a bit unconfortable with GRUB when upgrading to windows 10. First of all, before upgrading I was dual booting Ubuntu/Windows 7. For the reason everybody know, we have two lines (sda1 and sda 2) ...
1
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0answers
19 views

Help with botched 14.04 LTS dual boot install/Auto-boot grub fails to get into windows 8.1

First-time poster here, sorry if the title isn't written well(suggestions welcome) System specs(if helpful): AMD 750k processor Asrock FM2A55M-HD+ mobo Seagate 1TB SSHD(hd0) WD 320GB HDD(hd1) 8gb ...
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votes
1answer
17 views

Security of dual boot with W XP [on hold]

2 Questions: Concerned about no antivirus for XP. Is my router firewall enough security so I don't get a virus? Or do I need additional protection like virtualbox or dual boot? I don't want to kill ...
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votes
0answers
28 views

Installing Linux Mint on a second hard drive [on hold]

I am wanting to dual-boot Ubuntu 14.04.2 LTS and Linux Mint 17.2. I have a custom built PC, that I built with 2 hard drives (500 GB w/ Ubuntu 14.04 and a 250 GB that will have Linux Mint on it) and ...
2
votes
1answer
61 views

Ubuntu 14.04 USB installation drive not recognized during boot(Dell Latitude D630)

Ubuntu 14.04 USB flash drive isn't recognized during boot. I have had a bunch of hardware failures this week and I am down to a hybrid image laptop harddrive with mint 12 installed on it to boot as ...
0
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0answers
6 views

Lenovo z510 ubuntu + windows [duplicate]

I need to install ubuntu on my windows 8.1 and I need so I can load at startup or windose laptop or Ubuntu, so I tried it already seems to me it is not correctly installed, and download it into my ...
0
votes
2answers
43 views

GRUB is not letting me switch to Windows 8. Dual boot process. Ubuntu 15.04

So today I just tried to do a Dual Boot with my Windows 8 desktop computer. I followed these instructions At the start, I made a 200Gb partition from my 1TB hard drive. I booted Ubuntu 15.04 by ...
0
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1answer
44 views

Windows and Ubuntu [duplicate]

I want to know if when I install Ubuntu and keep Windows I can Delete windows later. My English is not the best one, so I´ll be grateful is you use easy words.
0
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0answers
16 views

Need Help Installing Ubuntu on External HD, Switching Boot Order on Windows 10

I had Windows 8.1 and upgraded to Windows 10. Smashing. Since there are some privacy things I don't like about Windows 10, I wanted to install Ubuntu as well for a sort of Dual-Boot setup to learn ...
0
votes
1answer
48 views

Dual boot not working (unable to load Windows) on ubuntu

I am new to linux(ubuntu) and have installed it while following different blog posts and stuff to keep my Windows installed and I hope it is. I selected Something else option while installing but now ...
0
votes
2answers
49 views

How to fix/diagnose this problem: outlook.com does not load in Linux (all browsers)?

Same machine. If boot with Windows 7, outlook.com loads, any browser, I use Firefox most of the time. If boot with Linux (Ubuntu 14.04 64 bits), outlook.com does not load, blank page, no error ...
0
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0answers
41 views

No audio with newest model HP Spectre x360 (4101-dx)

I dual-booted Ubuntu 15.04 alongside Windows 10. There is a known issue with the audio in linux on this computer: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1441852 The older models that ...
1
vote
1answer
23 views

time problem in dual boot in windows 7 while ubuntu 14.04 shows correct time

i am using dual boot..windows 7 and ubuntu 14.04.earlier i hav a time problem in both ubuntu and windows but in ubuntu i did UTC=no in edit /etc/default/rcS.after this ubuntu shows correct time while ...
0
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0answers
16 views

Cannot delete partition in GParted

I created a new partition (/dev/sda4) in GParted which was going to be for Ubuntu, alongside Windows7 (/dev/sda3). When I clicked apply all operations I cancelled it half way through and the partition ...
0
votes
0answers
20 views

How to partition hard drive for ubuntu?

All the help/tutorials out there tell me that I should get an option to partition the hard drive for me. This didn't happen and so I'm using the 'try ubuntu without installing' option and using ...
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votes
0answers
16 views

Have localhost with dual boot (Windows/Ubuntu) share htdocs & mysql databases with XAMPP

I just got a new machine with dual boot Ubuntu+Windows 8.1 and set up a localhost using XAMPP in a way that allows me to edit and preview the files on both OSes (so htdocs and mysql databases have to ...
0
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0answers
25 views

How to add Kali linux as third Os (to triple boot) over Ubuntu and Win8 [on hold]

Currently im having a dual boot PC. i installed ubuntu 'alongside' windows 8 and now im using its grub for swap. Now i want to install Kali linux as third OS and i want to make a triple boot with ...
0
votes
0answers
118 views

Will upgrading to windows 10 affect my dual boot?

I'm currently running Windows 7 and Ubuntu 14.04 with dual boot. I want to upgrade to Windows 10, but I would like my Ubuntu to be untouched. How do I go about it?
0
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1answer
33 views

I am unable to install Ubuntu on my partition

I have 2 hard disks - an SSD and normal HDD. My Windows 7 is installed on the SSD. I have created 40 gb of unallocated space on the HDD for installing Ubuntu. While installing the Ubuntu installer ...
2
votes
2answers
413 views

Windows 10 upgrade kills grub and boot-repair doesn't help

I've just upgraded to Windows 10 from Windows 8.1 on my partitioned laptop that has Ubuntu 14.04 installed. Grub no longer appeared on boot so I ran boot-repair from an Ubuntu liveUSB. This didn't ...
1
vote
1answer
25 views

Ubuntu installations

I have win 8.1 preinstalled.I installed ubuntu in a drive.but during the booting it is not asking which os is to boot and autometically win is booting.please help me.I am using hp laptop with ...
1
vote
1answer
24 views

How to create a separate /boot partition after installation when dual booting?

I dual boot Arch Linux and Ubuntu. I have the following partition setup: Here sda1 is where Ubuntu is installed, Arch on sda2. New Partition #2 is the proposed /boot. sda4 is a common home for both ...