Questions about the bootup process in Ubuntu. Use this tag if you have trouble booting Ubuntu or you have questions about the bootup process.

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8 views

After update on VMWare no reboot

14.04 LTS under VMWare Windows 8.1. After software update and reboot all I get is grub> prompt. Can I recover my Ubuntu installation?
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20 views

Cant boot windows 7 after installing ubuntu

Hello I installed ubuntu on my empty ssd 24gb and I had windows 7 on my hdd, after installion laptop only boots ubuntu, I tried to go safe mode by f8 but there was only 2 boot options and they were ...
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1answer
36 views

I cannot enter the BIOS & boot menu shows single Ubuntu option [on hold]

I recently installed Ubuntu 14.04 LTS and when I try enter the BIOS (Fujitsu Lifebook) with F2 nothing happens. And when I choose the boot menu feature with F12 there I see single available Ubuntu ...
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1answer
37 views

Asus booting and rebooting into BIOS

I have Ubuntu 14.04 on my laptop, (Asus VivoBook S551 R551LB) fully encrypted system (need pass-phrase on boot), it used to have Windows 8 but I installed Ubuntu instead. I just realized today that ...
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1answer
17 views

Problem during ubuntu installation: Realtek PXE always boots instead?

I am trying to install ubuntu on my Toshiba Satellite by booting it from a USB. I was eventually able to get the installer to load; I had to change my boot mode to CSM and use a specific USB port for ...
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1answer
50 views

How to install Kubuntu from working OS?

I have dual-boot system. Now, I want to erase all packages and all home's files on my Kubuntu, i.e I need 100% clean system. I decided to make a bootable usb-stick. I tried to boot from it, got ...
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1answer
38 views

How to install Ubuntu 14.04 on an external HDD?

I use a Windows XP system with pentium 4 processor. Recently I've downloaded Ubuntu 14.04, copied it onto 4GB pendrive and now I wish to install it onto an external HDD (my passport 500GB) so that I ...
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13 views

Problems Dual-booting Ubuntu OS on Mac

How are you supposed to partition the drive on ubuntu so it runs along side the mac os.
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0answers
37 views

GRUB doesn't detect Windows an second hard drive

I helped a friend of mine dual-boot Xubuntu 14.04 and Windows 7 Professional. I put WIndows 7 on a 80GB hard drive and put Xubuntu on a 1TB drive. I booted into Xubuntu and ran update-grub, but it ...
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0answers
24 views

Trouble installing ubuntu from live usb on a windows 8 laptop

I have an asus laptop with windows 8 preinstalled on it. I dual booted it last year and everything worked. then the windows 8 side totally crashed. if it lets me in at all, all I see is the home ...
1
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1answer
26 views

Ubuntu 14.04 On Asus Zenbook UX302LA

I have an Asus Zenbook UX302LA with Win8 pre-installed that I bought new in the summer of 2014. I now want to dual-boot it with Linux Ubuntu 14.04 (latest version I believe). I can get it to boot no ...
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1answer
40 views

Trying to install Ubuntu 12.04, log to a black screen

I have the same problem as My computer boots to a black screen, what options do I have to fix it? and the solutions there did not help me fix it. I want to dual boot this to my Windows 8.1. I disabled ...
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0answers
10 views

No Lenove G70 14.4.1 boot [on hold]

Lenovo G70-75 laptop brand new Using Universal USG Installer 1.9.5.9 download Ubuntu-14.04.1-desktop-amd64 and install to initialized 8 gig usb boot fails. Tried UEFI, legacy, secure, etc options. ...
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0answers
22 views

Why isn't my computer booting into grub or ubuntu?

After experiencing problems booting, I decided to use boot repair to try to fix the issue. I went on advanced options and edited some settings. After rebooting my laptop after the boot repair ...
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0answers
20 views

Nothing works only mouse moves

Ubuntu boots, shows desktop and mouse moves but no other interaction seems possible, no clicks, no ctr+alt+t. I've cloned my dual-boot Ubuntu(3.13.0-44?)/Win7 to a new SSD drive I copied only the ...
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0answers
31 views

Boot menu that worked with GRUB Legacy no longer works with grub2 [on hold]

I used a USB with multiple ISOs and I have put them in the GRUB menu. When choosing them from the GRUB Legacy menu it worked perfectly, until the arrival of grub2. Now I do not get the same GRUB menu. ...
0
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1answer
54 views

Not able to boot Please Help [duplicate]

One user asked me to try advance method and i'm not able to boot into any OS now. I'm just getting PXE-561: Media test failure, check cable PXE-M0F: Exiting Intel Boot Agent and it's restarting ...
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0answers
57 views

Unable to boot from USB, No controller found [duplicate]

I'm trying to create a start-up disk of Ubuntu 14.10 on 4.1GB generic flash drive. I followed this guide to create it. It all seemed to be working until I tried booting from it. I get the bootloader ...
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0answers
50 views

Overwritten windows 8.1 boot partition with linux boot files, now can't access other OS on my laptop [closed]

I tried triple booting with Windows 8.1, Windows 7 and Linux (mint 17.1 to be exact, but there is no mint forum, so it should be a relatively similar response on the ubuntu forum). Windows 8.1 and 7 ...
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0answers
11 views

update-rc.d does not start some things at boot

Information about my setup: I am running at runlevel 2 I am running on ubuntu 14.04 I have installed a kernal update 3.19rc3 because it fixed a gpu hang in kodi media player I have manually ...
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0answers
52 views

Ubuntu 14.04.1 Now Booting To Login Screen [on hold]

I've got about a dozen other issues with this installation, but now it is doing something completely new. Rebooting now takes me to a CLI login prompt. But when I try to give it my login ...
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0answers
16 views

opted inside windows but windows automatically boots

I'm new to Ubuntu (and Linux in general), so bear with me. I burned Ubuntu 14.10 to a DVD and "tried" Ubuntu. Then in the Ubuntu desktop, I selected the install icon for Ubuntu. I got a prompt that ...
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1answer
22 views

Ubuntu spontaneously won't boot, how do I fix it?

I have a Lenovo G500 laptop running Ubuntu 14.4 LTS. About a month ago, I installed Ubuntu to replace windows 8.1 because my windows os was corrupted and so was the recovery partition(it has ...
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0answers
12 views

Help with dual boot on toshiba satellite [duplicate]

staff. I'd like to make dual boot with Ubuntu on the Toshiba Satellite, where is just installed Win 8.1. On that computer, there is EFI and UEFI system, so i ask you if somebody can give me ...
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2answers
41 views

Install on HP 110-210 - Error: No Media Present

I have just purchased an HP 110-210 Desktop PC that came with Windows installed on its 500GB disk. I loaded an Ubuntu 14.04.1 DVD and installed Ubuntu, replacing Windows. Following installation and ...
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0answers
20 views

ubuntu boot broken yoga 2 pro (dual boot)

I ran boot-repair, but it stops on please enable grub-efi repository.... The report is here: http://paste.ubuntu.com/9766788/ Any help?
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0answers
46 views

Can't boot my Windows on Ubuntu machine

I've finally decided to install Ubuntu 14.04 LTS on my laptop. I made a dual boot option, with I think has no problems, but now when I turn on my laptop, it goes straight to Ubuntu, and no way to ...
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0answers
18 views

ubuntu update 5 weeks later boot problems [duplicate]

I originally installed Ubuntu 14.04 and around 5 weeks later the system asked me to updateand that went fine, but after I restarted my pc, the boot loader is fine, I just get a blank screen. I tried ...
0
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1answer
31 views

My laptop doesn't recognize its internal disk as bootable. How do I fix this?

I bought a Toshiba Satellite and installed Ubuntu using a homemade liveusb, choosing to use the entire HDD and set up an encrypted LVM in the process. The installer finished with no errors, but the ...
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3answers
29 views

Lost Ubuntu 14.04 after Windows 8.1 install at 2nd partition

Greetings to everybody, not sure if anyone had the same issue previously, but could not find any similar (or i wasnt that patient to search :) and in that matter i apologize if am making duplicate ...
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0answers
21 views

Problem installing Ubuntu over pre-installed Windows 8 [duplicate]

Installed Ubuntu 14.04 over Windows 8 on Toshiba Satellite CL10-B, having previously installed Ubuntu on other machines over Windows XP and Windows 7, with no problems whatsoever. But the Satellite ...
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0answers
20 views

I dual booted Ubuntu with Windows 8 but I cannot boot back into Windows 8. It does not show a option

I completed the installation of Ubuntu perfectly following all directions but I cannot get back into Windows 8. Grub does not seem to be working . I have tried turning off fast boot and secure but it ...
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1answer
30 views

Bootchart statistics

What meaning do the following bootchart statistics have? CPU (user + sys) - show percentage of usage all cores of my CPU? I/O(wait) something wait input-output? What does it mean? Disk throughput ...
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1answer
59 views

Ubuntu 14.04 windows 7 dual boot problem

Initially, I have installed windows 7 Ultimate on my lenovo laptop. Later, I did install Ubuntu 14.04. It shows the dual boot option when booting. But if I select the Windows loader option then it ...
-1
votes
1answer
32 views

Infinite loading loop Linux Ubuntu 14.04

This is my third day on Linux Ubuntu and so far it has been a different expirence but a good one.Anyways, I am running Ubuntu 14.04 LTS on my computer and I am having a problem getting to the login ...
0
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1answer
37 views

How do I move / to my new SSD

I built a computer and loaded ubuntu 14.04 onto my HDD. I recently got a SSD and wanted to put / and /home on the ssd and all other storage on the HDD. How would I go about this process.
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1answer
43 views

Reboot and Select Boot Device after full format/install from 14.04 live cd

I'm trying to install 14.04.01 as a fresh OS on my laptop (previously a dual-boot of Windows 8.1 and Ubuntu 13.10). After running the live CD and selecting Install Ubuntu, I went through the whole ...
1
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1answer
24 views

Why bluetooth or USB 3.0 fails to load during booting?

Everytime I open my laptop with ubuntu 14.04 (dual booted with win 7) either bluetooth firmware fails to initialize or USB 3.0 ports. At this time also bluetooth is working fine but usb3.0 is not ...
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0answers
20 views

Cannot enter password to start Ubuntu

I'm running Ubuntu 14.10 with the system disk encrypted with luks. When I start the computer, it shows the Ubuntu logo and asks to enter the password to unlock the disk. However, I cannot enter the ...
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2answers
57 views

How can I get grub2 to boot a different option only on the next boot?

I am setting up a dual booting headless linux / windows machine. I mostly want the machine to always boot up to Ubuntu, except for occasionally when I need to test something in windows. I've ...
0
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1answer
40 views

14.10 doesn't boot

My approximately 2 months old installation of 14.10 stopped working properly today. I installed updates yesterday, I think there was a new Kernel too - restarted normally yesterday. But today it's ...
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0answers
45 views

UNetbootin on 32GB USB 3 Stick

I run a windows 7 machine, and use UNetbootin to create Ubuntu bootable live USB keys. I have 1 key in particular that I would like to use entirely as a live Ubuntu key, so I can install some apps, ...
0
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1answer
34 views

Safely remove old files in /boot [duplicate]

which of these files is safe to delete to free space in /boot? For future needs, how can I know which files are in use and which ones are obsolete? Thanks root@ubu:/boot# ls -l total 153003 ...
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votes
1answer
59 views

Ubuntu 14.04 often Hang/freeze on Splash Screen on boot or restart

just fresh install on new notebook ASUS X453M it's often to hang on boot or restart ubuntu, its only respond to force shutdown button i must forceshutdown and boot many times to can login to ...
0
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0answers
30 views

Kubuntu dual boot uefi windows 8: startup problem

I've install kubuntu 14.10 on my new laptop by following uefi tutorial, and now i have both system on my laptop, but i've noticed a problem. When i power on my pc and on grub i choose to start ...
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0answers
20 views

Can not open ubuntu

When I start ubuntu it cannot start, there is only a black screen containing this message: speech-dispatcher disable; edit/etc/default/speech-dispatcher *PulseAudio configured for per-user sessions ...
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1answer
30 views

Reformatting a HDD

OK, I have a computer that was given to me by a friend to fix. Initially, he wanted Windows 8.1. I stripped the HDD, loaded 8.1 per the instructions and after initially working, the OS won't boot. I ...
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1answer
48 views

Windows 8.1 wont boot after installing ubuntu 14.04 (2 drives separate drives)

I have windows 8.1 64bit on my ssd and I installed ubuntu 14.04 64bit on a second hard drive. The PC boots the drive that is first in boot order. Thats the only way to choose OS. What can i do to make ...
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0answers
26 views

blank screen during boot,no display.pc runs fine with live cd [on hold]

im using lubuntu 13.0,single partion.i cannot boot my pc,as i turn on the power button screen comes blank the fan seems and processor seems to work fine.also pc works fine with live cd(lubutu 13.9) of ...
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0answers
62 views

12.04 and 14.04 Ubuntu stuck at boot nomodeset failed

I have installed both Ubuntu 12.04 and 14.04(32 and 64 bit), and after grub loads, the screen either turns black if i don't select nomodeset, either it gets stuck at a certain point after exiting ...