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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0
votes
1answer
270 views

using Unallocated space when not adjacent to extended partition

I need to use the unallocated space without deleting the sda7 partition In deed the unallocated partition is next to swap partition Device Boot Start End Blocks Id System ...
0
votes
0answers
76 views

Black screen upon booting 12.04 LiveCD [duplicate]

Possible Duplicate: My computer boots to a black screen, what options do I have to fix it? I downloaded the Ubuntu 12.04 ISO from the official ubuntu website, when I put it into my computer ...
4
votes
2answers
67k views

How do I use Unetbootin to make a bootable Windows USB installer?

it says missing bootmngr or something like that. I'm on ubuntu 12.04 or whatever, the newest one using the gparted to format to NTSC and then unetbootin to install the bootloader, and the iso, then ...
0
votes
1answer
288 views

/boot partition is NTFS on dual-boot Win7/Ubuntu 12.04 Desktop

I recently purchased an Acer Aspire laptop. Windows 7 Home Premium edition was installed on the main drive. I booted to the Ubuntu 12.04 Installation environment and selected the option to Install ...
176
votes
30answers
348k views

My computer boots to a black screen, what options do I have to fix it?

I am trying to boot Ubuntu on my computer. When I boot Ubuntu, it boots to a black screen. How can I fix this? Table of Contents: If you are trying to install Ubuntu If you have a dual boot ...
5
votes
2answers
3k views

What prevents setting ATI / radeon power_profile from boot and retaining it after suspend?

I'm successfully using the open source radeon driver and use KMS-power_profiles (see link below) for power management of my graphics to prevent overheating. But I can't manage to set the power_profile ...
0
votes
1answer
1k views

xubuntu 12.04 totally refuses to boot after install with wubi on old computer. any tips or suggestions on things i can do to fix this problem?

I downloaded Xubuntu 12.04 32-bit (the desktop CD ISO, not the alternate CD) from xubuntu.org and placed the .zip into a folder named XUBUNTU on my desktop. Then I extracted the files to that folder ...
0
votes
1answer
202 views

Ubuntu isn't booting from Hard drive after booting it from USB into my system

I installed Ubuntu 12.04 on my Laptop hard drive from bootable USB and now when i took it out and restarted it, its just showing a blinking courser and when i plug the Same USB back it works.
1
vote
2answers
317 views

Why does 11.04 server fail to boot with 'can't find /sbin/init'?

I just restarted my server and now when I boot up one of my Ubuntu 11.04 Server instances I am greeted with errors. It doesn't boot up. I am pretty sure this is not a hardware error as I have other ...
0
votes
2answers
319 views

How can I replicate the LiveUSB boot-experience using GRUB2?

As far as I know, ubuntu live usb versions use syslinux as bootloader whereas, when installed, the default is GRUB2. This makes replicating the boot experience a bit more involved than just copying ...
0
votes
1answer
126 views

Why won't my dual-boot system start after being shut down for a few days?

I have windows7 & ubuntu, After several days in shudown position,My system is not booting now. I an not even getting grub for OS selection. I have important data in hard disc How to restore ...
1
vote
1answer
2k views

Ubuntu not booting from USB on laptop (no optical drive)

I'm using a Kingston 16GB USB, with the Unetbootin program. (I've tried both downloading the installation iso manually and adding it, or using the program to download.) I've tried creating the ...
2
votes
1answer
541 views

How do I correct items that are now upstart jobs but still have an entry in /etc/init.d?

How do I correct items that are now upstart jobs but still have an entry in /etc/init.d? I have an ubuntu 12.04 machine which complains in the boot.log file like: Since the script you are ...
0
votes
1answer
1k views

How to get verbose output on Ubuntu Server while booting?

There is no output form the init scripts on Ubuntu Server. https://bugs.launchpad.net/ubuntu/+source/upstart/+bug/542666 Is there any workaround? Such as installing plymouth or anything else?
0
votes
1answer
148 views

Uninstallation trouble (Wubi windows 7)

I recently installed Ubuntu as a second boot option on my windows 7 system. I had a difficulty on boot Ubuntu so I tried to uninstall it through control panel. I couldn't find any ubuntu program on ...
2
votes
1answer
4k views

Ubuntu 12.04 takes too long to boot

I've recently encountered the following error message: mount: mounting /dev/disk/by-uuid/3f7f5cd9d-6ea3-4da7-b5ec-**** on /root failed: Invalid argument mount: mounting /sys on /root/sys failed: No ...
0
votes
5answers
5k views

Installing windows after ubuntu is installed (need to create ntfs partition too)

I prefer Ubuntu to work on, but for some applications for school, I need windows. I've done some research and have a few problems: I only have one hard drive which is formatted as ext4, not ntfs. ...
2
votes
1answer
251 views

Problem with automatically booting

After upgrade from Ubuntu 11.10 to 12.04 I am unable to get Ubuntu to automatically boot. Even when I set grub.cfg as follows: GRUB_DEFAULT=0 GRUB_HIDDEN_TIMEOUT=0 GRUB_HIDDEN_TIMEOUT_QUIET=true ...
0
votes
2answers
5k views

Ubuntu boots to terminal on start up

For a long time I've been unable to get updates due to a "repositories not found" error. Yesterday someone fixed this for me but after installing 94 days worth of updates my system wanted to restart. ...
1
vote
0answers
29 views

Setting nomodeset (VESA graphics mode) through GRUB shell [duplicate]

Possible Duplicate: How to set nomodeset for installation? I'm installing Ubuntu Desktop AMD64. I've previously done this on the same system with the Alternate iso install because it uses a ...
1
vote
1answer
728 views

Ubuntu boot is slower than Windows 7

One of the reasons I installed Ubuntu (Wubi installer) was for a supposedly quick boot time. My boot time with Windows 7 is about 20-25 seconds, while my boot with Ubuntu is 30-40. I judged the boot ...
1
vote
3answers
2k views

Installing Ubuntu along with windows 7 on shrunk partition

I am new to Ubuntu OS and ask Ubuntu community. First this is not a duplicate question. Actually this a question which is a summery of all solutions and questions were posted in this community, ...
2
votes
1answer
7k views

Windows 7 not loading from Grub, Ubuntu 12.04 dual boot

I have the results of my boot script run here: Boot Info Script 0.61 [1 April 2012] ============================= Boot Info Summary: =============================== ...
5
votes
2answers
2k views

Having tried differen ways but none worked - How do I disable a service from auto-start at boot in Ubuntu?

This really doesn't make sense. I've been using many other distros and never had such difficulty managing autostart services. I found three ways of disabling autostart services, and none of them ...
3
votes
1answer
588 views

20 to 40 seconds pause during the boot on 12.04

I've just installed new ASRock B75M-ITX Mainboard and fresh Ubuntu 12.04 on it. During the boot, there is a 20 to 40 seconds pause when goa-daemon is starting (/var/log/syslog): Jul 7 11:13:28 ...
1
vote
1answer
1k views

WUBI Ubuntu 12.04 boot, No kernel, GNU Grub, nothing works

Yesterday my Ubuntu 12.04 (Wubi) system was working completely fine. But today when I tried to boot I was brought to a GNU GRUB screen. Typing boot yields no kernel specified or something along those ...
0
votes
1answer
1k views

Ubuntu 12.04 NVIDIA GeForce Go 7600 black screen during boot

I'm using Ubuntu as the only operating system since two years. In the first Ubuntu versions I had seen my BIOS screen and the boot screens. Actually im using Ubuntu 12.04 and my screen stays black ...
0
votes
0answers
99 views

But after I restarted the system and logged in, my screen went blank except for the cursor [duplicate]

Possible Duplicate: My computer boots to a black screen, what options do I have to fix it? I installed Ubuntu 12.04 yesterday. I installed it from a Live CD. All went well as per the ...
1
vote
0answers
102 views

12.04 installation started to black screen during boot today [duplicate]

Possible Duplicate: My computer boots to a black screen, what options do I have to fix it? NOTE: Most of this question is now irrelevant. UPDATE 3 summarizes the problem as it stands. I've ...
2
votes
2answers
20k views

How do I disable ACPI when booting?

When I tried to install Ubuntu from the live CD start menu, the screen became black with just a blinking cursor. I rebooted the PC and I chose the option acpi=off. Then the installer started and ...
2
votes
3answers
4k views

windows system (bootloader) partition accidently deleted during multiple installs

After experimenting with multiple variations of backtrack and xbmcbuntu variations of Ubuntu with dual boot successfully, my windows partition became unrecognizable to grub. I used my windows boot CD ...
1
vote
4answers
5k views

Why is my fresh install of 12.04 running slow?

Hey guys I'm a new linux user, I figured it would be the best for the laptop I just purchased because it's said to be faster than Windows 7. I'm currently dual-booting with Windows 7 Professial and ...
0
votes
2answers
2k views

12.04 LTS boot hangs at “SP5100 TCO timer: mmio address 0xfec000f0 already in use”, didn't yesterday [closed]

Dual-booting Windows 7 and Ubuntu 12.04 LTS. I went to reboot from Win to Ubu, and found a few interesting things. My POST screen is covered in blocks of epileptic colors until I hit GRUB, which ...
2
votes
1answer
19k views

Ubuntu 12.04 won't load - hangs at Busybox v1.18.5 / initramfs

I want to start by saying that I am very new with Linux (about 1 month using it). I have had no problems up until now. I am running Ubuntu 12.04 from a Toshiba laptop with 250 GB hard drive and 3 GB ...
2
votes
3answers
9k views

Ubuntu doesn't boot after installation

I just installed the latest version of Ubuntu next to my Windows 7 system. After I restarted my computer, it started Windows 7. I looked under Computer if I can start Ubuntu under Windows 7, but it ...
0
votes
2answers
621 views

How can I avoid having to manually type “sudo modprobe ndiswrapper” to initiate my usb wifi

I have installed ndiswrapper and the driver bcmwlhigh5.inf for my netgear usb wifi. After booting my wifi is always offline. I can activate it using the command sudo modprobe ndiswrapper the ...
0
votes
1answer
2k views

stuck in busybox after update

I should start out by saying that I am not very tech savvy and have done my best to understand what is going on here from reading other people's posts and have fumbled my way through several attempted ...
2
votes
0answers
898 views

“/dev/sda2 contains a file system with errors” at every boot, even after using fsck

I encounter the following messages at every boot: init: ureadahead main process (####) terminated with status 5 /dev/sda2 contains a file system with errors, check forced. The check always passes ...
1
vote
3answers
855 views

Dual Boot with Common shared space for storage folders

I want to install a dual boot, Ubuntu and Windows 7 but I want to be able to access my stored files, documents, music, pictures etc from either OS. I already have Ubuntu installed so if there's away ...
1
vote
1answer
762 views

I Lost My Boot Selection menu Screen

I recently had a problem I have both Ubuntu and Windows 7 on my laptop side-by-side. When I boot up my computer I am shown a boot screen to choose between Ubuntu and Windows. Then I formatted the ...
-1
votes
1answer
2k views

Ubuntu 12.04 Faster boot, Hibernate & other questions

I've recently started exploring Ubuntu (my 1st distro). I fresh installed precise without a swap (4GB ram). The only issues are, slow boot (regardless of the swap) and instability after a few days ...
2
votes
1answer
890 views

How do I create a 12.04 LiveUSB for a non-PAE machine?

I'm trying to create a dual-boot laptop with Ubuntu 12.04 and some flavor of Windows (TBD). To do that, I need to do some work on partitions & install 12.04. To do that, I need to create a ...
2
votes
1answer
3k views

How to enter the terminal from the boot manager?

I have been using the Twinview dual monitor setup and recently had to take my laptop with me on a trip, and I foolishly disconnected it without changing anything in nvidia-settings. Now, I can't log ...
0
votes
1answer
327 views

Invalid system disc on boot

When I boot my laptop which has ubuntu 12.04 and Windows 7 I get a message "Invalid system disc Please replace the disc,then press any key" If on this command I press random keys my grub menu ...
0
votes
0answers
844 views

new 12.04 install grub hangs on first boot [duplicate]

On a new computer build, I installed 12.04 Desktop 64bit from a usb stick. When I rebooted, it hangs. It writes "Grub" on the upper left and then nothing else. The bios setup program has boot options ...
0
votes
1answer
1k views

Installation after boot shows no display

I just booted 12.04 for installation from USB-stick. But there is a problem with the display. After boot I see a rectangle on the lower left corner of the screen, after a while I see "Ubuntu 12.04 ...
7
votes
1answer
12k views

How do I skip the Grub menu on a dual-boot system?

I have Ubuntu and Windows 7 installed and dual booting via Grub2. 99/100 times I will boot into Ubuntu. I want to speed up my time for booting into Ubuntu and really the Grub2 prompt is the part ...
1
vote
1answer
272 views

How do I get rid of the drive mount confirmation question for sshFS on boot?

With help from this site, I was able to set up an SSHFS connection between two computers on my LAN so that one auto mounts on the other at boot time. Everything works, but there is this annoying ...
3
votes
2answers
404 views

Boot time seems unusually long on MSI GX660R (bootchart included)

After upgrading (clean install) to Ubuntu 12.04, the speed issue when running programs has reduced on my MSI GX660R laptop. However, the boot time is still much longer (over a minute, even after BIOS) ...
2
votes
1answer
1k views

Why does my Live-USB fail to boot with “Syslinux…”?

I having trouble getting to boot from a Live USB pendrive explained in Ubuntu.com website. I downloaded various ISO images and only had success in booting from Live a CD or DVD. I've gotten newer ...