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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1
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3answers
26 views

How To Run A PHP File On Boot?

I am using Ubuntu Server 14.04 on my server. I have a PHP file that contains some script/code that I want to run when I turn my serveron. I want to run this XXXXXX.php file on my server startup before ...
0
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0answers
29 views

My ntfs partition appear so many

My Windows 8 is missing in grub after installing a new linux distro (elemetary os), I already have Ubuntu. I booted into liveUSB and ran boot-repair and was Grub fixed, but when I boot into Ubuntu ...
0
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0answers
8 views

rc.local won't execute the script

This is my rc.local #!/bin/sh -e # # rc.local # # This script is executed at the end of each multiuser runlevel. # Make sure that the script will "exit 0" on success or any other # value on error. # ...
0
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0answers
37 views

Ubuntu 14.04.1 wont boot from BIOS using USB install, am I doing something wrong?

This is my first time messing around with Ubuntu. Ok so I've been at this the last few hours and I'm not sure what's going wrong.. I've downloaded the Ubuntu 14.04.1 ISO twice and confirmed the md5 ...
0
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0answers
14 views

Ubuntu update caused system to freeze on boot at purple screen. Recovery mode fails and brings up BusyBox

I've searched through existing questions, but nothing addresses my problem. My system running Ubuntu 14.04 went through a partial-update a few days ago. Ever since, my system will not boot. It ...
0
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0answers
19 views

Gave Up Waiting For Root Device - Fresh Install 14.04

I am getting the error: Gave up waiting for root device. Common problems: - Boot args (cat /proc/cmdline) - Check rootdelay= (did the system wait long enough?) - Check root= (did the system ...
0
votes
1answer
35 views

Ubuntu stuck at black screen with pink diagonal lines after selecting “Try Ubuntu.” (Update - Still need help)

I'm trying to follow the instructions from this site (http://www.howtogeek.com/howto/windows-vista/use-ubuntu-live-cd-to-backup-files-from-your-dead-windows-computer/), but after selecting "Try ...
2
votes
2answers
36 views

grub rescue / move folder

I made a really silly sudo mv /* /some_folder move command on my remote server vm ubuntu 12.04 that moved my boot folder to /home/.../somefolder/boot I can access this folder via a ...
0
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0answers
11 views

Command for going from Chrome to Chrubuntu

I installed Chrubuntu onto my Acer C720 three times. Each time it reverts to only opening to Chrome even if I put in Control L. I have to reinstall Chrubuntu. It works for a while but then starts ...
0
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0answers
16 views

fakeRAID problem [on hold]

I have an HP N40L microserver, with 2 identical drives, I used the system to hardware-RAID them as a mirror (fakeRAID I believe). I then installed mint on the system about a year ago. This has been ...
0
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0answers
20 views

14.04 Doesnt boot after upgrading from 12.04

I had installed Ubuntu 12.04 with Windows 8.1. It was perfectly working, until I upgraded to 14.04, the process was quite slow, and it doesn't boot anymore. It says, mount: mounting/dev/loop0 ...
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0answers
22 views

dual booting windows 8 laptop with ubuntu [on hold]

I am using lenovo z510 series which was shipped with windows 8.1. In order to dual boot it, I had disabled secure boot and fast startup, and I also created partition for Ubuntu. Then I launched the ...
0
votes
1answer
24 views

GRUB repair issue - duplicate Ubuntu and no Windows

I tried to repaid grub via Boot-Repaid and these are the results: http://paste.ubuntu.com/7894957/ Currently I have two Ubuntus listed (but they boot into the same system) and the Windows ...
0
votes
1answer
34 views

My (older) computer has become unbootable except for ubuntu minimal CD - RAID mdadm

I really hope someone can help me out here because my computer has become unbootable, and it holds a RAID-5 data disk Array (mdadm ) which I need to recover. No OS will boot, nor USB, nor DVD, nor ...
2
votes
3answers
68 views

Ubuntu 14.04 installer does not detect Windows on drive, missing “Install alongside” option [duplicate]

Firstly some information about my computer. I just have a C: drive and a D: drive. My C: drive just has a bunch of programs and my D: drive has all my work. I am running windows 7 and I'm trying to ...
0
votes
1answer
26 views

Why it's dual UEFI Boot Manger For UEFI Ubuntu OS

After installing Ubuntu 64bit UEFI Image with the CSM Disable setting, I have two entries in the boot menu. These two entries show the same name: Ubuntu:XXXXXXX. I can't find any difference between ...
0
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0answers
30 views

Ubuntu 14.04 lts not booting after once I boot into windows

Recently I installed Ubuntu 14.04 on my dell inspiron n5010. Dual boot is working fine. I tried to get boot options for Windows 7 and Ubuntu and I am able to boot into both OS. But there is one ...
0
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0answers
17 views

Cant edit a file in Windows to install Ubuntu in a LiveUSB [on hold]

im following a tutorial to get an Ubuntu USB-Live, and I have already installed Ubuntu on the USB, but the get this done I need to edit the file syslinux.cfg and leave it this way: default unetbootin ...
0
votes
0answers
26 views

Help with Grub rescue!

I have a Ubuntu Dell Inspiron 5100. I was in the middle of upgrading to 14.1 (or something like that) and my laptop shut off. Now, when I turn it on, it goes straight to the black screen that says: ...
-2
votes
0answers
61 views

can't install ubuntu 14.04.1 alongside windows 7 with USB boot method [on hold]

Actually I want to install ubuntu new version OS alongside with my windows 7 Operating System.So I tried to install Ubuntu OS with the help of watching online videos.When I am trying to follow one ...
0
votes
1answer
18 views

How to make a portable Kubuntu on external drive (GPT) on UEFI computer?

The problem: after installation Kubuntu on external SSD (Transcend ESD400 512Gb) on UEFI computer I can't use it on another one. I made some attempts but all of them were unsuccessful. My computer: ...
0
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0answers
34 views

Trouble installing ubuntu 14.04: initramfs

I am new to StackExchange and hope to soon be new to Ubuntu. I'm trying to install Ubuntu on a newly constructed desktop. I first tried to install it via a USB drive, but the computer didn't appear ...
0
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0answers
19 views

open startup applications preferences on Lubuntu 14.04

I recently installed Lubuntu 14.04 on a Compaq nc6000 with 768MB of RAM and 80GB hard drive. I want to tweak Lubuntu for faster bootup (because it is slow). I watched a video on youtube, where the ...
0
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0answers
32 views

Grub error on boot

I'm using Windows 8.1 on my lenovo laptop and I installed Ubuntu 14.04 as dual boot OS. Unfortunately I deleted the ubuntu partition in Windows Disk management. When I reboot it is showing this error: ...
0
votes
1answer
68 views

How to choose default output port (boot screen) in a nvidia card?

I have a NVida card and binary drivers. I have my monitor connected at the vga port and the TV at the HDMI port. When the computer boots, the grub menu and sometimes the login screen goes to the TV ...
0
votes
1answer
59 views

Ubuntu 14.04 Problem With Windows 7 boot menu

I have asked a question previously here, regarding installing Ubuntu inside Windows 7. But the answer was Ubuntu install inside option is having various errors. So I decided to install Ubuntu along ...
0
votes
0answers
15 views

ubuntu wont boot wont mount

I am new to linux, my computer says: an error occurred while mounting /boot/efi press s to skip mounting or m for manual recovery I search how to fix this everything I found had to do with dual ...
0
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0answers
17 views

Grub doesn't boot after kernel upgrade

I upgraded my ubuntu 12.04 LTS via terminal and now grub doesn't find any kernel. I tried to look inside the /boot folder via grub terminal, but on my primary hard disk the folder seems to be empty. ...
0
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0answers
39 views

Cannot load Ubuntu desktop after installing Nvidia driver

I've just installed an Nvidia driver for my Ubuntu 14.04 32-bit. Now I cannot load my desktop, the screen breaks after the login screen. The only thing that works is the console terminal ...
0
votes
1answer
54 views

Ubuntu 14.04 can't boot

I get these errors during booting in Ubuntu 14.04: mount: mounting /dev/disk/ by-uuid /926b9e0e.. mount: mounting /dev/on /root/dev failed mount: mounting /sys on /root/sys failed mount: mounting ...
1
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0answers
26 views

Triple Boot Win7pro/Win7basic and Ubuntu

I'm looking to triple boot my eeepc 1000he with Win7 and Ubuntu! I have win7 pro on one partition, win7 basic on another, and i'm thinking of creating a new partition (obviously) for Ubuntu. Can ...
0
votes
0answers
18 views

how do I dual boot ubuntu and chromium os on the same hard drive extracted from vmware virtual disk?

I have a chromium OS installation in a vmware virtual machine that I want to move to a partition on my PC and dual boot it with two Ubuntu installations on the same disk. How would I go about this and ...
1
vote
2answers
55 views

How to install on and boot from external SSD on UEFI?

I need an external SSD with Kubuntu to boot on different computers. So I created LiveCD, booted from it, plugged external SSD. With the help of GParted I converted the SSD to GPT and created ...
1
vote
2answers
34 views

Problem upon restarting Ubuntu: grub rescue

I am new to Ubuntu. I was restarting the system and got the following message: error: file '/boot/grub/i386-pc/extcmd.mod' not found. Entering rescue mode... grub rescue>' What do I do?
2
votes
3answers
25 views

Ubuntu installer no partition type option

Today I decided to install ubuntu (12.04 lts because I had the dvd already) alongside my windows 8.1 In every tutorial I've seen so far, when the part of creating a new partition comes, I should ...
-2
votes
1answer
20 views

Creating a Live USB DebainOS [on hold]

I need to create a live usb debian image. I would be using it in a system with no keyboard inputs. What I would be doing is that I would plug in the usb and GO! the system would restart and boot up ...
0
votes
0answers
47 views

Ubuntu 14.04 booting problem

I've tried installing Ubuntu 14.04 using USB Flash drive along with Windows 7. For that I've created 100 GB empty drive for installing it. After I had done with it was showing a GRUB menu showing ...
0
votes
0answers
30 views

Cannot boot after fresh install of 14.04

I have an SSD hard drive with no other OS installed. I have MSI P67A-GD65 MB, MSI GTX570 NVidia Graphics card. I freshly installed Ubuntu 14.04 from the live CD. After reboot, it shows me a blank ...
0
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0answers
8 views

Boot up, Freeze up

I am trying to boot Lubuntu on an old xp box from a cd. I choose the Lubuntu option at start up. It boots but then does not function. I have used the escape key to enter into the start up options and ...
0
votes
2answers
49 views

HI,I ran into a booting problem

So I wanted to dual boot Windows 8.1 and Ubuntu. I followed this tutorial: https://www.youtube.com/watch?v=PK7gWIkAY7s The problem I got was, after I restarted pc when prompted by Ubuntu installer. I ...
0
votes
1answer
78 views

Minor problems with using an ASUS Z97-A Motherboard

I recently got a new ASUS Z97-A Motherboard which came with an Intel core i5 Processor and a new HDD. I installed Ubuntu 14.04.1 LTS to the HDD. I was recently playing with the motherboard settings, ...
1
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0answers
32 views

Toshiba satellite L755 nvidia resolution + boot problem

I don't have alot of experience in linux, I tried all the solution I could find before asking this, here it goes: I recently got a new Toshiba laptop, today I installed ubuntu 14.04LTS alongside of ...
1
vote
2answers
30 views

How to uninstall ubuntu grub after formatting ubuntu partition in windows 8?

So I tried uninstalling ubuntu from my dual-boot of Windows 8 and Ubuntu (GRUB booted everything) I formatted the partition for Ubuntu from Windows I tried booting into windows afterwards and ...
0
votes
0answers
25 views

Trouble installing Ubuntu 14.04

I downloaded Ubuntu 14.04 LTS from Ubuntu.com as an ISO-file. Then I transferred this ISO-file to an 8 GB USB stick using usb-create-kde application. But when I try to boot up using this iso-file I do ...
0
votes
0answers
22 views

How do I get grub to load properly from a USB external hard drive?

I've created a bootable backup of my Ubuntu to an external USB hard drive. I can now boot to my external backup from grub when grub is loaded from my internal hard drive, but I cannot boot to grub on ...
-1
votes
0answers
13 views

Error on trying to use Live CD [on hold]

I have an ASUS K52F, HD and I think it burned, because it is not recognized at boot time, so I decided to run linux live cd to try to use to buy another HD, but I have received some errors at startup ...
1
vote
1answer
50 views

/dev/sda1 /boot is full [duplicate]

I know there are a lot of questions like this but I've tried pretty much to understand what to do and failed. By df -h I know that my /dev/sda1 /boot is with 100% use. I'm not understanding what I ...
2
votes
0answers
49 views

Both Windows 8.1 and Ubuntu not booting after installing Ubuntu 14.04

I had installed Windows 8.1 in my Dell Inspiron 5521 in Legacy Mode. I then tried installing Ubuntu 14.04. The installation was successful. But after rebooting, I was unable to boot into any OS. While ...
0
votes
0answers
36 views

Can not boot any system after trying to install Ubuntu

I got a dell laptop (dell inspiron 1420) with windows vista by default. I wanted to install linux ubuntu on it: I burned the iso file to a 16GB flash memory I booted the laptop from this flash ...
1
vote
0answers
19 views

Windows 7 won't boot after side-by-side installation of Ubuntu 14.04.1 [duplicate]

I installed Ubuntu 14.04.1 from a DVD I burned. Ubuntu runs perfectly, but when I select Windows 7 from GRUB, the screen goes blank (with some coloured lines at the very top of the screen). From here, ...