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

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0
votes
1answer
11 views

Swap windows and ubuntu partitions

I buy a new laptop with sdd and hdd disk. With windows 10 installed on sdd. I install ubuntu 14.04 on hdd first, but then I wanted to swap windows10 and ubuntu. At first I clone windows with easeUS to ...
0
votes
0answers
9 views

Installing Windows10 and Ubuntu on UEFI with GPT

I just preparing all for install Windows and Ubuntu together in one SSD. My plan is: - Install Windows10 in UEFI using GPT partitions - Install Ubuntu in UEFI using GTP (mount /boot/efi) Now, I have ...
0
votes
1answer
13 views

Virtualbox - win7 - hard drive virtualisation -dual boot

I'm dualbooting win7 with ubuntu for some time now. My main os is ubuntu, however for work purposes i need windows now and then... As I'm always booting in ubuntu, I have a win7 virtualmachine as ...
0
votes
0answers
12 views

update-grub cannot find Windows 8.1 after Boot-repair

I am running Xubuntu by default and so i managed to install WIndows 8.1 on a seperate harddisk. After the installation finished up I could not boot into Xubuntu anymore. Even if I removed all ...
0
votes
0answers
11 views

Error when upgrading to 15.10 on a dual boot system

I had upgraded to Ubuntu 15.10 using sudo apt-get update sudo apt-get upgrade Everything went on fine till the final when I received an error that some packages were not installed. I just checked ...
0
votes
1answer
12 views

after installing ubuntu14.04 alongside windows 10 after few days windows not starting

I recently installed Ubuntu 14.04 alongside windows 10, but now my windows 10 will NOT boot. When i tryed recover it again it failed. Clueless new to Linux need help. How can i recover my Windows 10 ...
0
votes
0answers
13 views

Unable to install new OS after installing Lubuntu 14.04

I have install Lubuntu 14.04 in my machine, but now I want to dual boot my system. I am not able to install/boot any other OS including Windows-XP, Linux-Mint, Ubuntu 9.10, Lubuntu 14.03 etc. using ...
0
votes
0answers
13 views

Turn a normal partition installation of Ubuntu into an LVM one in a multiboot setup with Windows 8.1?

Is it possible to turn my Ubuntu installation into an LVM one? I wanted to install it with LVM in the first place, but at the time I installed Ubuntu I did not know it was possible to have a multiboot ...
0
votes
0answers
9 views

Temporarily remove GRUB2

Have a PC with NO UEFI. Want to temporarily remove GRUB2 boot loader to fix Win10 partition (What else is new?). After fixing said SNAFU, will reinstall GRUB2 and continue using Ubuntu. Should I use ...
2
votes
1answer
31 views

Have installed Ubuntu 14.04.3 LTS and have 2 problems

I installed Ubuntu recently alongside WinXP & Robolinux and whenever I start my computer I don't have the option to boot to the other systems. When the computer starts it goes straight to Ubuntu ...
0
votes
0answers
19 views

Ubuntu 14.04 SSD strated freezing recently

So I am using Ubuntu 14.04 (3.13.0-77-generic) x64 with an Samsung SSD 840 EVO 250GB and up until a few weeks ago everything worked fine. Now I am getting random frequent freezes specially when I am ...
1
vote
1answer
19 views

Grub 2 Problem - Removal not working!

Hello everyone, here is my problem When I boot up my computer, I go straight into Grub 2. I know that if I type exit it will quit Grub 2. But for some reason it goes back into Grub 2, and I type the ...
0
votes
0answers
18 views

Bluetooth fails to recognize device Ubuntu 14.04

I have dual booted Windows 7 and Ubuntu 14.04. I am able to connect to my phone using Bluetooth in Windows. In case I want to connect my phone with Bluetooth in Ubuntu then I have to start Windows, ...
0
votes
1answer
27 views

Linux partion not showing in Windows

Hey i recently installed Ubuntu gnome and the partion i made for it is not showing in windows. When i go to drivers it just says my C drive is the same size as before installing windows. Is this a ...
0
votes
1answer
26 views

After installing Lubuntu in dual-boot with windows 10, I cannot access windows anymore

I installed the latest version of Lubuntu (which I also want to change to normal Ubuntu in the end) on a LENOVO ideapad (don't know how to get details on the laptop on lubuntu) but I cannot access ...
0
votes
0answers
20 views

Lost Ubuntu Boot

I installed Ubuntu besides Win 7 on Lenovo g560. Powered off with 10 second hold on start button when the Win 7 setup hadn't completed after Ubuntu had run a couple of times and installed updates ...
0
votes
1answer
23 views

How to replace current Ubuntu with an older version without harming the Windows partition?

I have currently Ubuntu 15.10 installed on my system in dual-boot mode alongside Windows 10. As I need to run an older version of OpenFOAM software on my machine, I need to replace the 15.10 with ...
3
votes
1answer
25 views

Moving from dual-boot to single

I've installed Ubuntu on a secondary HDD for dual-booting with Windows 10 on my primary SSD. I've now decided that I want to make the switch completely and have Ubuntu booting on my SSD (and removing ...
0
votes
0answers
23 views

While installing Ubuntu on a Mac, should I install it under EFI or BIOS?

While installing Ubuntu on a Mac, should I install it under EFI or BIOS? I'm using rEFInd, trying to install Ubuntu 15.10
1
vote
1answer
43 views

Option “Install alongside Windows 10” doesn't appear when installing Ubuntu 14.04

When I try to install Ubuntu 14.04 from a usb drive the option, 'Install alongside Windows 10' doesn't appear. Should I install it anyway, or if not, what can I do so that option appears?
0
votes
1answer
35 views

Booting from USB or DVD

I am currently taking my first Linux course so I am very new to Linux. I created a bootable USB followed the instructions to use on my MacBook. When I tried to boot up the UBS drive I was stuck at the ...
0
votes
0answers
21 views

Missing Text on Live USB [on hold]

I installed Ubuntu 15.04 onto a USB I had, after having trouble getting it to boot up (Through BIOS) after I kept getting the "Missing Operating System" error, it loaded up fine. Then when the desktop ...
0
votes
0answers
9 views

Compaq CQ60-220US - Shutdown Issue

I just installed Ubuntu 14.04 LTS 32BIT on my notebook and set it up for dual boot and partioned the drive on the initial install. Whenever i shut down or restart the PC doesnt power off but stays in ...
0
votes
0answers
30 views

Ubuntu and Mac OS X dual boot with rEFInd

I want to setup a dual boot: Mac OS X and Ubuntu 15.10. But I have installed UEFI Ubuntu first and after that installed rEFInd. Several questions: So how can I install Mac OS X with installed rEFInd ...
0
votes
0answers
43 views

Windows 10 has disappeared from the boot menu on a UEFI system after Ubuntu Install

Windows 10 is missing from my boot list on my UEFI machine after I installed ubuntu in an empty partition. How can I get it back? I used a liveUSB of ubuntu to install ubuntu to an empty partition I ...
0
votes
1answer
21 views

Boot Repair failed, what should I do

This is the pastebin result: https://paste.ubuntu.com/15009157/ I also got this message from the report but I don't know how to proceed with this. Can someone please explain this: The boot files ...
0
votes
0answers
17 views

How to move ubuntu installation into another system with dual boot?

After my old drive (HDD_A) with dual boot between OS X Snow Leopard and Fedora17 stopped booting up for a file corruption, I replaced it with a smaller hard drive (HDD_B) and installed Ubuntu. ...
0
votes
1answer
48 views

Ubuntu alongside Windows 10 failed to partition the selected disk

First time installing Ubuntu, I have C: drive partition, D: drive partition, a system reserved one and 100 GB free unallocated space. I have put Ubuntu installation on USB flash drive and I am getting ...
0
votes
0answers
21 views

Ubuntu Installer doesn't show my Windows 7 partition

First, my PC has 2 SSD'S (128GB each) and a 1TB HDD. I first installed Windows 7 on my first SSD (C:) and with additional space on my HDD (D:). Then I made a 180GB partition on my HDD (shrink volume ...
-1
votes
1answer
17 views

laptop shows no login screen Ubuntu Mate

I have Ubuntu Mate 15.10 and Windows 10 installed on my laptop as a dual boot. For some reason, after I select Ubuntu in GRUB, the login screen (greeter?) is not showing. The screen is completely ...
0
votes
1answer
33 views

No wifi internet connection on ubuntu 14.04 (dual boot with windows 8.1)

I have just installed ubuntu 14.04 on dual boot with windows 8.1 but ubuntu won't connect to wifi. I am using ASUS G771JM and here is the output of lspci -knn | grep -EA2 'Eth|Net' on terminal. ...
0
votes
0answers
35 views

Dual booting ubuntu 14.04

Ubuntu does not show me the available hard drive partitions when im trying to install it on my computer. It shows me one single partition. I have the other operating system windows 7 64 bit already ...
-1
votes
1answer
44 views

can i get windows 10 over unbuntu becuse i have unbuntu and i want windows back [duplicate]

hello right now I have Ubuntu 15.10 and I want to get windows 10 on it. I don't want it in a window on Linux. I want so when i turn my computer on it is there. I have the ISO right now what do i do? ...
-1
votes
1answer
37 views

Grub not appearing after installing windows 10

I'm really new to the linux world. I currently have installed Elementary OS Freya (ubuntu 14.04 based). I had three partitions. One for / , one for linux-swap and one for /home, all ext4. I created ...
0
votes
0answers
17 views

Can't boot on Windows 7 after installing Kxstudio (Ubuntu 14)

I have a problem with grub Legacy that won't show windows 7. I made a boot info summary to make you understand what is going on: => Grub Legacy (v0.97) is installed in the MBR of /dev/sda and ...
-1
votes
2answers
25 views

Problem installing Ubuntu along with Windows 10

When I am trying to install Ubuntu(have it on a USB Drive), I am missing the 'Install alongside' option. Installer says 'This computer currently has no detected operating systems' though I have ...
0
votes
2answers
31 views

Can't find windows 7 partitions in ubuntu

Hello and thank you in advance I want to dual boot with windows 10 and ubuntu 14.04 but I am unable to read the partitions I created in windows. It does not give me the option to install alongside ...
0
votes
0answers
22 views

Grub-install failed

Hello I searched this up but there are so many different answers, but none seem to be the same hardware. So i have two disk, one(sda) has windows 10 installed in UEFI, the other (sdc) i want to ...
-2
votes
1answer
27 views

Installing Windows 10 and deleting Ubuntu 15.10 [duplicate]

I have Ubuntu 15.10 (64 bit) installed on my laptop and I can't get rid of it. Tried making a bootable usb of windows 10, permission error. Tried looking for a solid answer to making a partition of ...
0
votes
1answer
39 views

How to install Ubuntu dual boot with MacBook Pro refind? [on hold]

I need help installing Ubuntu 15.10 on a Macbook pro. I would like it as a dual boot. Please help!
0
votes
2answers
43 views

Installed Ubuntu alongside Windows 7 - But no boot menu, only booting Ubuntu

Windows 7 is installed on my first SSD. Ubuntu 14.04 LTS is installed on my second SSD. But when I start my PC it only boots Ubuntu and no boot menu appears. I can not get into Windows 7 anymore. In ...
-2
votes
0answers
23 views

Why windows show “An operating system wasn't found”?

I am faced with a problem where When i select windows 10 for booting in Ubuntu grub it wont boot and says no operating system found and wont boot. I am not even able to mount the windows partition in ...
0
votes
0answers
22 views

Best partition scheme on 128GB SSD and 200GB HDD?

first here are my PC specs: 2x128GB SSD 1x 1TB HDD and 16GB RAM I have already installed Windows 7 on one of my SSD's. I did a partition on the 1TB HDD with Windows disk management. So Windows got ...
0
votes
0answers
14 views

15.10 Installation error: mce [Hardware Error]

While installing Ubuntu 15.10 I chose "Something else" option. Did the required partitioning as i have dual boot with WINDOWS 10 .So far i have installed UBUNTU many a times,so no big deal. And i like ...
0
votes
1answer
22 views

Give Ubuntu more space

I just installed ubuntu Gnome, made a 20gb partition before installing but somehow there are now 2 partitions and only the one with 5gb gets used by Ubuntu how can I give ubuntu more space in this ...
0
votes
0answers
27 views

HDD overheating ubuntu 15.10

I've made a dual boot of Ubuntu 15.10 and Windows 10 but for some unknown reason my hard drive seems to be overheating. My laptop is a Lenovo z40-70 with an intel core i3 u4030, Intel graphics HD 4400 ...
2
votes
0answers
25 views

Ubuntu Live CD Not Loading Properly - Hangs on Ubuntu Screen [on hold]

I am the second owner of a Everex Stepnote SA2052T laptop with Intel Core Duo processor, 1.6 GHz,1 GB, and American Megatrends, Inc. BIOS V 02.59. According the the labelling, it came with Windows ...
1
vote
2answers
79 views

WiFi auto detection in Window 10 ok but not in Ubuntu 14.04

I have successfully installed ubuntu 14.4 LTS alongside with Window 10 in my new Aspire E15 E5-573G-779S. WiFi auto detection in Window 10 is ok but not in Ubuntu 14.04. Appreciate if anyone can help ...
0
votes
0answers
12 views

Ubuntu 15.10 won't show up

I've recently installed Ubuntu 15.10 on my laptop. I've followed a video which instructed me to create free partition space and make one swap and the other /. Once the installation is completed it ...
0
votes
2answers
51 views

Still cannot load windows 10 even after using boot-repair

So i was trying to make my windows 10-pc a dual boot with ubuntu 15.10.After the installation,the windows-10 loader cannot be found in the boot menu.And so i used boot-repair.Doing it created two ...