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

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-1
votes
1answer
302 views

Somehow I don't see a boot menu when trying to dual-boot with Windows 8. How to fix?

I have installed Ubuntu on my laptop that comes with Windows 8 pre-installed. If I turn it on it just boots to Windows 8 and does not give me a dual boot choice, as I would have expected. Like I now ...
2
votes
1answer
208 views

Upgrading Ubuntu 11.04 to 12.04 while having Windows 7 [closed]

I have Ubuntu 11.04 & Windows 7 dual-booting on my laptop and I want to upgrade to Ubuntu 12.04. I'd like to know whether this upgrade will damage my Windows partition. Is it safe to do so and ...
0
votes
1answer
150 views

Recovering files/not booting on Windows 7 after installing Ubuntu

My friend installed Ubuntu 12.04 on my HP Laptop, and now I can't boot windows and all my work files are gone. So 1.) How can I uninstall Ubuntu? 2.) How can I recover all my work files [my job is ...
5
votes
2answers
5k views

Dual Booting Pre-installed Windows 8

I've recently purchased a Lenovo T430, and sadly when configuring it, I forgot all about the Linux UEFI Fiasco, and kept the default option of pre-installing Windows 8. I'm able to disable ...
0
votes
1answer
1k views

Stuck on extremely low resolution 800x600; Native Resolution 1680x1050

I know this has been touched on by a lot of different threads by a lot of different people, but I can't for the life of me figure out how to fix it. I'm on a duel boot Windows 8/Ubuntu system and ...
0
votes
1answer
1k views

Dual boot “Ubuntu Desktop 12.04” “Ubuntu Server 12.04” grub mess up!

I have a system with two version of Ubuntu in two hard drives, "Ubuntu Desktop 12.04" on the first one (sda1) and "Ubuntu Server 12.04" on the second one (sdb2). (first installed Desktop then ...
1
vote
0answers
32 views

Ubuntu 12.10 boot issues [duplicate]

Possible Duplicate: My computer boots to a black screen, what options do I have to fix it? So I installed Ubuntu 12.10 64 bit in a new partition alongside windows 7 in my laptop with a swap ...
1
vote
1answer
319 views

Locked out of admin account; but the password is right in shell; password changed too!

I have a dual boot, win 7 and the latest lts 12.xx. I tried logging into my regular account but it keeps refusing to open. There is no message saying anything was incorrect, but that message still ...
0
votes
3answers
2k views

Why I am taken to grub4dos when selecting Ubuntu from the windows boatloader menu?

I recently installed Ubuntu 12.04.1 64x alongside Windows 7(32bit) (Ubuntu after Windows 7) on my PC. Ubuntu installed properly without any errors. I installed grub on sda5 logical drive (one mounted ...
1
vote
1answer
854 views

error: no such partition grub rescue

I had a Windows XP on my 64GB IDE SSD. I tried to install Ubuntu 12.10 using Wubi, bit it did not worked: I could choose Ubuntu from the boot menu, but it did worked. Then I installed Ubuntu 12.10 ...
2
votes
1answer
755 views

Problem installing GRUB with dual boot Win7 on RAID

I use Linux at work and am pretty happy setting up and installing to new machines in several configurations, however I have to admit, this time I'm stumped! I have a nice new PC with an SSD Raid in ...
1
vote
1answer
284 views

Installing Ubuntu, dual boot

I am trying to install Ubuntu, having looked at it on CD, without any success. First attempt at install didn't give me any options where to install it, and it wiped out one of my Windows XP disks and ...
1
vote
1answer
68 views

Upgrading to Win 8 on a computer with windows 7 and Ubuntu 12.04

I am using Ubuntu 12.04 and Windows 7 on my laptop, where I had installed Ubuntu alongside Windows. Now, I would like to, if I can, upgrade to Windows 8 without any formatting. How would that affect ...
2
votes
1answer
169 views

Boot to specific OS depending on power-on button

I have both Ubuntu and Windows installed on my computer. On my previous Ubuntu install turning the computer on by pressing the normal power-on button would boot the system directly to Ubuntu ...
1
vote
1answer
44 views

Is the Disk Image Installation Efficient Enough?

I was just wondering, is it efficient to have the entire Ubuntu file system on a Windows file. Currently I am using the option to directly boot from Ubuntu, as opposed to running it as an application ...
6
votes
6answers
14k views

Dual-boot Ubuntu 12.10 on UEFI along Windows 8 (GRUB - error: can't find command drivemap)

Hello after a successfull installation of Ubuntu 12.10 amd64, I am now unable to boot Windows 8. Here are my actions: Made room (15 GB) for Ubuntu from Windows 8 Computer Managment Boot Ubuntu ...
0
votes
1answer
239 views

How do I get 10.04 to load with rEFIt?

I installed 10.04LTS on my 2007 iMac (which already has BootCamp and Windows XP) according to the instruction listed: https://help.ubuntu.com/community/MactelSupportTeam/AppleIntelInstallation ...
6
votes
3answers
11k views

How to dual-boot Ubuntu + Windows 8 on a Samsung Series 9 laptop?

I have a Samsung Np900X4C which came with Windows 8 installed. My goal is to have a dual-boot setup. I followed pretty much the answer at Samsung series 9 np900x4c-a03us Dual boot windows 7, namely: ...
0
votes
2answers
1k views

Dual boot Ubuntu and Windows 8 on HP p7-1449 [duplicate]

Possible Duplicate: Installing Ubuntu on a Pre-Installed Windows 8 system So I recently bought a HP p7-1449 with Windows 8 pre-installed. I want to dual boot the system with Ubuntu 12.10 ...
0
votes
1answer
487 views

Windows 8 not booting any more

I installed Ubuntu 12.10 alongside Windows 8 after this guide. Now I can't boot Windows 8 any more. When I choose it in the GRUB screen, it shows me some kind of error, and after pressing enter it ...
0
votes
0answers
81 views

Windows 8 doesn't recognise Ubuntu 12.10 [duplicate]

Possible Duplicate: Windows 8 installed Ubuntu 12.10 boots straight to Windows 8 I've managed to install Ubuntu 12.10 on my computer. The BIOS recognises it, the Live USB recognises there's ...
0
votes
2answers
2k views

Ubuntu install removed BIOS option

Two days ago I installed Ubuntu 12.10 from a liveCD. for some reason, the installation changed or deleted the option to enter the BIOS screen, and also changed the boot options so the only OS the you ...
0
votes
1answer
10k views

How to dual-boot Ubuntu and Windows 8

I have a PC with Windows 8 on it, but I would like to install Ubuntu on it. I have created a USB Drive with Ubuntu on it using Pendrive Linux's USB Creator as it was recommended by one of the guides ...
2
votes
1answer
24k views

Dual Boot On Galaxy Note 2 ? ( Android / Ubuntu )

I want to buy a Galaxy Note 2 tablet/phone and I just wanted to know: how can I have both of these OS's on it at the same time? If there is a way, how can I do it? Is there anyone who can help me? ...
3
votes
4answers
18k views

Dual boot Windows with Ubuntu 12.10 UEFI

I have recently bought a Lenovo thinkpad edge with Windows 8 preinstalled on it, and I installed Ubuntu 12.10 I mostly followed the instructions under 'General instructions' here: ...
0
votes
1answer
76 views

Does not boot ubuntu? [duplicate]

Possible Duplicate: How can I repair grub? (How to get Ubuntu back after installing Windows?) I had Ubuntu installed. When I installed ubuntu I completely formated the hard disk and then I ...
0
votes
1answer
344 views

grub boot order problems after update

My grub menu went through rather extensive changes after the last update. It started booting to my old 12.04 entry by default. Where this gets confusing is that there is no longer a 12.10 entry in ...
2
votes
2answers
2k views

If we create an EFI partition, Will itstop Windows 8 from Booting?

Im trying to setup dual booting. The laptop came with Windows 8 pre installed and UEFI and quick Boot enabled. In the Ubuntu UEFI documentation it tells us to create a EFI partition in the beginning ...
6
votes
1answer
6k views

How do I set my clock in Windows to UTC / localtime?

I have a dual boot and a I configured windows to use UTC with a registry fix as explained in here: Ubuntu 12.04 clocktime is off by 4 hours Now, I need to come back to localtime again, and I have no ...
2
votes
2answers
101 views

No access to the entire drive on which Ubuntu was installed

I just installed Ubuntu 12.10 for the first time on my laptop that was shipped with Windows 8. Since my laptop has a dual storage, it has the following drives: C: 128G SSD D: 750G HDD. I ...
1
vote
1answer
1k views

Unable to boot windows 8 after ubuntu 12.04 installation

I just got my new notebook with windows 8 pre installed. After installing ubuntu 12.04 when I try to boot windows 8 it says "Automated Recovery in Progress" which fails afterwards and shuts down the ...
0
votes
1answer
761 views

Dual-booting Windows 7 with Ubuntu installed

Now now, I'm sure your hackles have been raised by a very familiar question, but hear me out. I'm running Ubntu 12.04 on a Gnome Classic desktop. I would like to install Windows 7 Home Premium 64-bit ...
1
vote
2answers
760 views

Can't access Ubuntu 12.04 (no grub screen) after erasing and reinstalling Windows partition

I erased a Windows XP partition and installed Windows 7 on it. I have no grub screen now and the computer boots straight to Windows. What can I do to reinstall grub? EDIT: I tried this sudo ...
0
votes
2answers
2k views

Installed Ubuntu for dual-boot only Windows comes up (tried boot-repair)

On my computer I have a dual-boot of Windows 7 and Ubuntu 12.10. Ubuntu was just installed from a USB flash drive. After the installation finishes, my computer boots straight to Windows without any ...
1
vote
2answers
276 views

Installed Ubuntu on one drive and left windows 7 on the drive, now can't boot to win7

Here is my boot-repair report: http://paste.ubuntu.com/1460148/ I want to be able to dual boot win7 and ubuntu. When I boot my machine, I see options for ubuntu in grub but no win7. Do i need to ...
0
votes
1answer
358 views

dual boot issue : ubuntu has stopped working after installing win 7

I've had Windows 7 (64bit) and Ubuntu 12.10 installed and running fine for a couple of weeks ,due some reason I needed to reinstall windows 7 but since reinstalling windows 7 I'm completely unable to ...
0
votes
0answers
34 views

I can't boot Ubuntu - wubildr.mbr is corrupted [duplicate]

Possible Duplicate: Dual Boot Windows 8 and Ubuntu I have a PC with Windows 8 preloaded, now I want either to replace Windows with Ubuntu or run both with dual Boot, so I installed it with ...
1
vote
5answers
6k views

dual booting Ubuntu 12.04 and windows 7 (partitioning scheme)

I would like to ask for help on dual booting because it's my first time to try dual booting and a novice on Ubuntu or any Linux distribution. I have 2 partitions on my hard disk: Windows 7 C:\ ...
3
votes
1answer
35 views

When installing Ubuntu, it takes me to a harddrive screen to install help?

A few steps into the installation, there is a screen showing my hard drive, with sda1, sda2 and sda3 partitions. But when I click to install with one of them, it cannot find the root file. How can I ...
1
vote
3answers
1k views

Can I replace Windows 8 with Ubuntu?

I currently have a Duel boot process with Windows 7 and 8. I wish to replace 8 with Ubuntu because 8 has been disappointing me greatly. It's taking up space that I could use for something better like, ...
0
votes
2answers
827 views

How to boot from CD using GRUB?

so I have this dualboot config in my pc with ubuntu precise and win 7 running alongside. I need to reinstall win 7 since its acting a bit strange lately; but during bios my keystrokes are not ...
4
votes
2answers
2k views

Booting multiple OSs from multiple disks with UEFI

How does booting multiple OSs from multiple disks work in terms of UEFI? I have SSD0 on which Windows 7 is installed, and SSD1 on which I'd like to have Xubuntu and Arch Linux. I understand the ...
1
vote
1answer
194 views

GRUB2 error: unknown filesystem from reinstall

(Sorry if some of this info is irrelevant, not sure if how much of this will matter or not) So I was reinstalling Ubuntu 12.10 with the same USB I had used to install it the first time (dual boot ...
3
votes
3answers
5k views

Windows 8 installed Ubuntu 12.10 boots straight to Windows 8

I installed Ubuntu 12.10 on my new Windows 8 Dell Inspirin and would like to set up a Dual Boot. However, when I restarted, it just went straight to Windows 8 without giving me a Grub screen with ...
10
votes
2answers
47k views

Dual boot windows 8 and Ubuntu with Windows 8 Boot manager

I have two partitions on my hard-didk , I have installed ubuntu on my 1st partition and windows 8 later on another partition.Now i can only boot into windows 8 because it doesn't recognize Ubuntu. ...
2
votes
0answers
31 views

How to dual-boot Windows XP & Ubuntu 12.04 [duplicate]

Possible Duplicate: Unable to boot Windows 7 after Grub overwrote the Windows bootsector When I install Ubuntu 12.04 along side Windows XP, I encountered a choice for "Device for boot ...
1
vote
1answer
186 views

black screen on booting into Ubuntoon Windows 7 PC - Nvidia card [duplicate]

Possible Duplicate: My computer boots to a black screen, what options do I have to fix it? I installed Ubuntu 10.04 desktop AMD 64 on a PC running Windows 7 and the dual booting worked just ...
2
votes
1answer
7k views

ubuntu is not booting, after dual boot installation with windows 7 [duplicate]

Possible Duplicate: How can I repair grub? (How to get Ubuntu back after installing Windows?) Recently i bought a lenovo u410 ultrabook. It has given along with windows 7 and 4 primary ...
0
votes
0answers
41 views

Unable to instal Ubuntu (dualboot) on my laptop [duplicate]

Possible Duplicate: My computer boots to a black screen, what options do I have to fix it? I am facing very serious issue with my laptop: HP Pavilion g4 - Intel i5 , 2450M 250GHZ. I am ...
2
votes
1answer
534 views

How to run multiple distros using lvm

I've seen quite a few posts around about running multiple distros but not sure they apply to using LVM (and without Windows). I'm using a machine that's about 3 years old. Setup: Intel Core i7 ...