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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2
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1answer
11 views

EFI boot Ubuntu 14.04 on a Mac without rEFInd

I wish to completely remove OS X from my Mac and single install Ubuntu 14.04 LTS. Although I wish to use the newer EFI boot method instead of the legacy BIOS boot, I do not want to use rEFInd or any ...
0
votes
1answer
7 views

Error 5 Input/Output error during installtion through USB

I have followed every possible issue but still not avail to solved the problem hard disk fully formatted Windows 7 / 8 installed without any issue after getting the issue check memory issue / Test ...
0
votes
1answer
16 views

What could cause “Waiting for network configuration” + 2 minutes unskippable hanging at boot when no network interfaces are configured?

After installation of a bunch of unknown programs (the program causing the problem must have been in the long list of dependencies, /var/log/dpkg.log contains > 38000 entries for the relevant dates) ...
1
vote
2answers
22 views

Choosing OS grub screen not displaying

I installed Windows 7 after Ubuntu 14.04. I recovery GRUB, but when I start system the Grub window where I need to choose the OS not display, and Ubuntu loads by default. What did I do wrong?
0
votes
0answers
6 views

PXE boot 14.04 : filesystem.dir not working: do I have to use filesystem.squashfs?

I've been using PXE-Boot with an extracted filesystem rather than squashfs so far: [NFS-server]:/[cdpath]/casper/filesystem.dir/ instead of[NFS-server]:/[cdpath]/casper/filesystem.squashfs This ...
1
vote
0answers
20 views

Ubuntu 14.04 boot issue

My system was not booting anymore, so I ran the "Boot-Repair-Disk". Now Boot Repair seems to be stuck during: Purge kernels then reinstall last kernal mapper/ubuntu-vg-root (ins). This may require ...
0
votes
0answers
20 views

(GER) Breite Schifft in Ubuntu beim Start, Unlesbar/Verschwommen (En) Width support vessel in Ubuntu startup, Illegible / Blurry

Good day, First I want to apologize that I now ask this question in German, because my English grade is not the best and I do not know how to describe it in English. If I go up to my laptop, but ...
0
votes
1answer
16 views

How to make a external harddrive bootable(windows) from ubuntu

I am using ubuntu 13.04 on my machine. I have a external hard drive of 500 GB. I want to convert that hard drive to a bootable drive with windows in it. Is there any way i can do that? Will doing ...
0
votes
1answer
16 views

Downloaded, burned to DVD - rebooted but when I choose CD to boot it just goes back to windows

I've used Ubuntu in past, but it was set up through work, and would only boot on my Ram drive so nothing would save. So I am familiar with booting up using F12 at start and choosing either boot by ...
0
votes
2answers
28 views

How do I get a graphical installer for Ubuntu GNOME?

I'm trying to install Ubuntu GNOME over my vanilla Ubuntu installation. I've downloaded the amd64 version of Ubuntu GNOME through torrent (since I have a 64-bit processor), and the md5sum checks out. ...
2
votes
0answers
15 views

Ubuntu 14.04 boot hangs at logo after updating

Yesterday, I did a update/dist-upgrade. Today, I powered on the machine and it was hanging at the loading screen with logo and cycling dots - I've waited at this screen for about an hour several times ...
0
votes
0answers
14 views

Ubuntu Desktop 14.10 on Lenovo G505s Purple Screen Problem

Alright, I have been on every forum and website I can think of to fix this but with no success. My system specs are as follows: Lenovo G505s- AMD A10-5750M, 16 GB DDR3 RAM, AMD Radeon 8570M 2 GB, ...
0
votes
1answer
32 views

How to fix Bluetooth related errors on boot

When I boot my laptop, I see on the screen the following messages: [ 5.307568] Bluetooth: Error in firmware loading err = -110,len = 448, size = 4096 [ 5.307601] Bluetooth: Loading patch file ...
0
votes
0answers
15 views

How to boot an installed Ubuntu 14.04 shared throgh NFS via PXE (a.k.a a diskless station)?

I know LSTP exists, but I want to do it "manually" I've achieved booting a LiveCD, but with a system installed in a second hard disk (namely, /dev/sdb1) I'm stuck in a busybox shell. Basically, what I ...
3
votes
0answers
30 views

Ubuntu stuck on installer

I've just got a new Acer laptop with Windows 8.1, 1TB storage and 4GB RAM. I've downloaded the latest version of Ubuntu and used a USB as the boot option. Before this, I partitioned my HDD into a ...
0
votes
0answers
25 views

How to add Windows 7 to grub menu

I have netbook with Windows 7 on the first partition (no 100 mb partition) and a second partition with Ubuntu 14.04 installed from pen drive. The boot manager grub I installed selecting the whole ...
0
votes
0answers
18 views

Solution to error: No DEFAULT or UI Configuration directive found gives error: “Could not find kernel image”

I made a boot disk with the Universal USB installer with Fat32 format When I tried to boot from the USB, I got the following error: "No DEFAULT or UI Configuration directive found" So, I tried ...
0
votes
0answers
27 views

Black screen after clean Ubuntu 14.10, ATI open source drivers

I recently did a fresh install of Ubuntu 14.10 64 bit and upon boot my laptop screen goes completely black after the Ubuntu logo is shown. Changing TTY's does not help in this case, the screen remains ...
0
votes
2answers
27 views

Ubuntu suddenly stopped booting

I'm a bit new to Ubuntu, having installed 14.10 a couple of weeks as a dual boot on my 6 year-old HP notebook previously running just vista. Ubuntu was an absolutely amazing breath of fresh air, so ...
0
votes
0answers
18 views

Samsung ssd Ubuntu 14.04 install won't boot on Lenovo B575, but works perfectly on a new ASUS Z87-A motherboard

I am trying to get a fresh install of Ubuntu 14.04 on a Samsung ssd drive to work on an older Lenovo B575 laptop (2011). For some reason when I go to boot from the ssd drive the system does not even ...
0
votes
1answer
22 views

Windows 7 boot failure after Ubuntu 14.04 installation

I installed Ubuntu 14.04 on my Acer netbook a week or two ago which ran Windows 7 before the Ubuntu installation. I know that my question isn't the first of it's kind but I'm not the most seasoned ...
0
votes
0answers
25 views

hard disc lubuntu recovery file permissions?

i have an acer 1 netbook that has hard disc failure. I want to recover the files. I had been using ubuntu 12.04 lts. i am now booted with lubuntu 1404 recovery usb stic. the file manager allows ...
0
votes
1answer
28 views

Trying to make a live USB

So I have been trying to make and get working a Live USB for Ubuntu (14.10) on a Windows 8 machine with UEFI. I have downloaded the iso, run pendrivelinux's Universal USB installer, and then when I go ...
0
votes
1answer
32 views

Adding Win7 to Ubuntu through Ubuntu dual booting

I really need some step by step help here. I know I need to change the partitions of ubuntu to add my win7 boot up here. However, I have not been able to get this to work right. Problematic in that ...
1
vote
0answers
18 views

Fresh install of 14.04 - Gave up waiting for root device

I hope you can help me. I've read many, many questions and solutions to my problem on here, however so far I have been unsuccessful in resolving the issue. The system is a Asrock e350m1, 4GB RAM, ...
0
votes
0answers
19 views

Grub does not start anymore after removing a btrfs partition

I'm using Ubuntu 14.10. Consider the following setup: ubuntu@ubuntu:~$ sudo blkid /dev/sdb1: UUID="0dde146f-ebdc-472d-83a2-48104e23cb8f" TYPE="swap" PARTUUID="00061e41-01" /dev/sdb5: ...
0
votes
0answers
21 views

Crypted Ubuntu 14.04, how to increase boot partition?

I have installed Ubuntu 14.04 inside a virtual image, running on an Windows 8 Host. System is completely crypted, I guess that's why I got this error. When I start the image I get just the screen you ...
1
vote
0answers
37 views

Why does my 14.04.1 hang up after login - on vm fusion and virtualbox vms?

I run 14.04.1 (upgrade from 13.10) on a MBP (2011) running VM Fusion 7.1.0. I used the vm on Monday (12/15/2014). Just before shutting down, I OK'd a software update. When I tried to use the vm ...
0
votes
0answers
17 views

Ubuntu not booting (Busybox) **DATA RECOVERY**

I have been using ubuntu for a while now. On one of my laptops (which has a broken battery and needs to be plugged in to work). I had overloaded it, therefore I took the charger out (stupid me) and ...
0
votes
0answers
16 views

Ubuntu 14.04 LTS 64 bit won't boot after installation on Acer Travelmate

OS was installed using a USB, as the laptop has no CD/DVD drive. I've installed from the "Try Ubuntu without installing" option and from the "Install Ubuntu" option, each while connected to the ...
0
votes
1answer
46 views

Cant install ubuntu and cant find windows 7 partition

I tried to install Ubuntu, but when I chose the partition on which I wanted to install it, my computer suddenly froze and refused to continue the installation process. So I was obliged to restart it. ...
0
votes
0answers
24 views

Ubuntu 14.10 LTS 64 bit won't boot after installation

I installed Ubuntu 14.10 LTS 64-bit via USB on my HP Pavilion g6 as a solo OS. It installs properly and runs great after installation. But after shutting it down and starting it again, the grub menu ...
-1
votes
1answer
36 views

i have a black screen when booting ubuntu 14.04 just after update on my samsung chromebook

hey guys i got a problem i have spent day and night for the past week trying to install Ubuntu on a Samsung Chromebook which i plan to do an internal hardware makeover on but unfortunately right now ...
0
votes
1answer
29 views

Windows 7 boot fail

My PC won't boot up. Windows 7 failed. I have no optical drive. I am using my netbook right now. Can I fix this with Ubuntu somehow? I wanted to drop Windows and run Linux Anyway. Error Codes: ...
0
votes
0answers
8 views

iseWhy won't Grub2 recognize Ubuntu 14.04 installs on sda5 and sda6 partitions?

I wonder is there is a problem getting Grub2 to recognize installs on partitions in the logical partition? Would explain why the installs in sda5 and sda6 of Ubuntu 14.04 are not getting picked up.
0
votes
1answer
29 views

After updates in 14.04 boots to black screen

I'm using Ubuntu 14.04 on a VirtualBox and I've done updates to the Ubuntu install today. After a reboot I get a black screen after login. I have another VBox of 14.04 without any updates and it works ...
0
votes
1answer
17 views

Need to free space in /boot to update. don't see duplicate kernels… HELP!

Here is the ls /boot/: @HAL-9000:~$ ls /boot/ abi-3.11.0-13-generic initrd.img-3.8.0-33-generic abi-3.11.0-14-generic lost+found abi-3.11.0-15-generic memtest86+.bin ...
2
votes
2answers
43 views

Why do I get a black/purple screen when booting on a brand new PC build?

So I am quite new to Linux/Ubuntu, and while searching for parts and building my new PC myself, i decided i wanted to cut some costs by installing Linux instead of Windows. I have the PC all put ...
0
votes
1answer
22 views

how to encrypt a dual booted Ubuntu and win7 system

I am very new to Linux and I wanted to encrypt my newly installed Ubuntu system. Only issue is that I have a dual booted system with Win7, and when I tried to install the Ubuntu alongside with win7 it ...
1
vote
1answer
23 views

Stop Ubuntu from loading GUI

I have read all the other info about this subject but can't get this to work. I have a Tegra Jetson TK1 board with Ubuntu 14.04 on it, I tried to update and upgrade Ubuntu, but now I can no longer ...
3
votes
1answer
28 views

Dual boot Ubuntu and encrypted Windows 7

I have a work laptop with Windows 7 installed using Check Point Full Disk Encryption. The HDD was dying, so I installed a larger SSD and copied the contents of the old HDD over to it using dd. So far ...
-1
votes
1answer
37 views

ubuntu 14.04 will not boot after installing alongside windows 7

Initially, after the installation, i was only able to boot into windows 7 as normal. I installed Easybcd and put in the relevant info etc but it still will not boot into ubuntu... i have tried all ...
1
vote
0answers
14 views

Ubuntu 14.10 blank screen on fresh install, new to this [duplicate]

Completely new to installing this, and confused as to why it is like this after I login. http://i58.tinypic.com/smfrqw.jpg
0
votes
0answers
7 views

Computer returns to BIOS during Ubuntu installation

I built a computer a couple days ago, and it's working fine. So far I have (repeatedly) tried to install ubuntu. Then, either one of three things happen. First, it may return to the BIOS page where it ...
0
votes
1answer
14 views

Ubuntu 12.04 LTS - unable to write bytes broken pipe - Precaution

I am working with AOSP for Beagle-bone . During the development suddenly my PC shows an issue in booting & the message was "unable to write bytes broken pipe" . I have tried lot of solutions ...
1
vote
2answers
40 views

Significant increase in booting time after update in Ubuntu 14.04

Did anyone else notice a sudden increase in booting time after a recent update (maybe, 2 or 3 weeks ago) in Ubuntu 14.04. After showing the Ubuntu logo, there is a black screen that takes a lot of ...
3
votes
0answers
26 views

iMac will not boot OS X after installing Ubuntu

I installed Ubuntu alongside Mac OS X on my iMac, following HowToGeek's tutorial. Whenever I boot, I get GRUB with the following options: Ubuntu Advanced Options for Ubuntu Mac OS X 32-bit Mac OS ...
2
votes
1answer
55 views

Cannot boot, laptop screen doesn't work, may have broken grub

My laptop's built in screen has been out of commission for awhile, which usually isn't a problem since I use an external monitor, but the GRUB/BIOS menus don't appear on the external monitor. I was ...
0
votes
0answers
16 views

How does Ubuntu boot the display manager and windows manager?

Every time I update to a new version of Ubuntu (presently I am using 14.04 LTS), I have trouble with the GUI. The trouble usually takes the form of a black, blank screen and no text login. Looking at ...
1
vote
1answer
62 views

GRUB see LVM disk with Kubuntu only after enter to BIOS

I have a boot problem. I've installed Kubuntu 13.10 from a standard image file (using the standard installer) without manual partitioning. During the set-up process I chose the option "Setup on ...