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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1answer
43 views

Not enough free disk space when trying to update 14.04 [duplicate]

/boot only has 243 MB of space with 180MB used (according to GParted) I'm trying to install updates, but i need another 24.9MB freed. I want to resize /boot to give it an extra GB (or so) so i can ...
0
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0answers
14 views

ubuntu wont boot after install

ive just installed Ubuntu on my Toshiba satellite c50 b and the boot64.efi was missing in the efi boot folder . I loaded Linux live and tried to copy and paste it onto my hard disk but Im not given ...
0
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1answer
19 views

How to boot compressed image

I've made a single .img. It's a minimal Ubuntu which includes a rootfs and various installs. A kernel and kernel modules are installed. I'd like to compress my .img and have the bootloader load ...
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0answers
19 views

System time is lost on re-boot

When I installed Ubuntu 14.04 Server (using gnome) on this computer (single boot) the RTC/CMOS battery was not installed. Consequently when there is no internet connection (for ntp) the RTC clock ...
1
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1answer
74 views

Ubuntu 14.04 booting system without full network configuration

I've messed around with my network settings lately and I have no idea what I've done, but now my wifi doesn't seem to be working right. When I boot my system up I get the message booting system ...
1
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0answers
271 views

Ubuntu 14.04 kernel update from 3.13.0-40 to 3.13.0-43 caused my laptop to hang

Ubuntu 14.04, just updated from kernel 3.13.0-40-generic to 3.13.0-43-generic and now I can not boot my laptop. It seemed that the new kernel came with some Navidia drivers that caused this problem. ...
0
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1answer
60 views

GRUB Bootloader not loading with Software RAID1 on Fresh 14.04 Server Install

I've looked at all of the forums, and tried doing multiple fresh installs and continue getting the error "Unable to install GRUB in /dev/mdx - This is a fatal error" My current setup is 2 2T drives, ...
0
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1answer
74 views

Boot-Repair doesn't fix the boot for Ubuntu 14.04.1 LTS (trusty)

I recently installed Ubuntu 14.04.1 LTS on my laptop (Samsung ATIV Book Lite 9 - NP905S3G-K08TR). After a pure installation run into boot problem and tried Boot-Repair. Actually, boot-repair seems ...
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0answers
17 views

Guest OS booting hangs in virtualbox

I am running virtualbox 4.3.10 in ubuntu 14.04 LTS. I have a working guest OS of open suse 13.1 in this virtualbox. What I have done I exported this appliance to ova file, so that I can use it in ...
0
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1answer
17 views

Why does booting fail when /etc/network/interfaces file is misconfigured

I often edit /etc/network/interfaces file to setup ad-hoc connection among PCs. If I happen to reboot the system, the system waits for a long time saying 'Waiting for Network Configuration...'. ...
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0answers
21 views

Cannot switch back to Windows 8.1 after trying out Ubuntu

Hello Internet friends. I am a little worried about my current situation. Let me unfold the whole story. Eager to discover new horizons, I read a little bit about Linux earlier. I only know a little ...
1
vote
1answer
4k views

How to delete Refind entries

I'm not sure which area this post would be appropriate, but here goes. I have attempted several different Linux distributions on my Macbook Pro Retina (10.1) before settling on Ubuntu 13.04 and I have ...
6
votes
1answer
1k views

Missing parameter in configuration file. Keyword: path

Im trying to boot ubuntu 14.10-server-i386 in a pendrive. But im getting this error when boot from pendrive. Missing parameter in configuration file. Keyword: path What does it mean? How to ...
0
votes
1answer
22 views

Ubuntu partitionation and boot does not work

I wanna create a second partition with gparted for my Windows but it wont work, i have a 1TB HDD and Ubuntu says that 1TB oft it is used, but only 50GB is used. So i can create an partition of 44Mib ...
0
votes
1answer
33 views

How can I correct logical bad sectors in HDD in Ubuntu?

During boot time I found that my hard disk had logical errors in different sectors. I did my research and ran this command: sudo badblocks -sv /dev/sda1 > bad-blocks-result This command created ...
1
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0answers
25 views

I receive “INFO @wi_cf80211_attach : Registered CFG8021 phy” on start up. What does it mean?

When I boot up my laptop (Dell inspiron 1545) I receive this after grub menu: [ 14.180431] INFO @wi_cf80211_attach : Registered CFG8021 phy Any idea? It doesn't affect anything just would save ...
0
votes
1answer
2k views

Boot and Shutdown Issues on Aspire E 11 model E3-111-C0WA

I am new to Ubuntu and Linux and this was to be my learning project. I purchased an Aspire E11 model E3-111-C0WA (cheap and had 300GB hard drive) Used Linux Live USB Creator to create an install ...
0
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1answer
81 views

Unable to boot Ubuntu 14.10 on MacBook Pro

I've installed Ubuntu 14.10 on my MacBook Pro, but now when I try to start the computer I just get a blinking icon that tries to tell me that I haven't got any OS installed. I've heard that rEFInd ...
2
votes
1answer
681 views

Why can't I start Ubuntu on an Acer Aspire ES1-111M-C56A?

I just bought the 11,6 inches Acer Aspire ES1-111M-C56A (Intel Celeron N2840, 2,1GHz, 2GB RAM, 32GB eMMC, Intel HD Graphics, Win 8.1 with Bing) and I'm facing different problems when trying to install ...
0
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0answers
36 views

What is taking up 320 seconds on my bootup?

Hi I've run a dmesg after booting with a kernel with loglevel=7. [ 19.439254] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88080e62f248 [ 19.439255] xhci_hcd ...
1
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5answers
18k views

Unable to install boot-repair

I am trying to install Windows 7 on Ubuntu. I created NTFS partition for Windows 7 but I deleted a 5GB partition so I got a error message when I reboot Ubuntu. grub rescue error To solve this ...
2
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4answers
3k views

Blank screen on TTY7 after upgrading from 14.04 to 14.10

I upgraded my 14.04 to 14.10 via "sudo do-release-upgrade" without strange messages. After rebooting and entering the password for the encrypted system partition in the graphical form, TTY7 keeps ...
2
votes
1answer
160 views

Why is the default boot partition so small with whole disk encryption option?

The boot partition, set up automatically by the Ubuntu installer, is only ~230MB. This is the case on two different clean installs I have performed on different machines. Both used the full disk ...
0
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0answers
85 views

Can I install Ubuntu 14.04.1 alongside Windows 8.1 on a Lenovo y510p?

I recently tried to install Ubuntu (64bit) onto my Lenovo y510p. I partitioned 150GB of space, created a UEFI boot device with my flash drive, and was able to load into a live version of Ubuntu. My ...
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2answers
33 views

After inserting a new OS entry, GRUB2 asks for password

Yesterday I installed a new fresh Ubuntu system, and installed Android-x86 in another partition. Then I followed this tutorial to add an entry for Android-x86. My 40_custom file: #! /bin/sh -e cat ...
0
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2answers
90 views

How to dual boot Ubuntu 14.04 on Macbook pro Yosemite

I wish to dual boot Ubuntu 14.04 LTS on my Macbook pro running Yosemite. I installed "refind" and it works, I created a bootable pendrive with ubuntu using unetbootin, but when I turn on my mac and I ...
0
votes
1answer
43 views

MAAS PXE Boot problem

I have an unordinary problem here, 1. I have my MAAS Server running on a hardware with ubuntu 14.04 server distro 2. pxe boot options are active in every other machines. 3. when trying to boot from ...
0
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0answers
30 views

Dual boot MS Surface PRO issues

I'm trying to successfully get my Surface Pro to dual boot Ubuntu, alongside windows 8.1, using a 128gb SD card I came across a guide (Dual boot Surface Pro with Ubuntu?) and followed it, but there ...
0
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0answers
31 views

Bootable pendrive with windows 8

After formatting pendrive on ntfs setting bootable flag, installing grub and coping windows installation files to pendrive eg. win fodler how to set grub.cfg to boot windows from pendrive win folder ? ...
0
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1answer
254 views

Acer Laptop Hangs at Ubuntu Installation

I have bought an acer aspire e11 es1-111m-c064. I've tried installing ubuntu 12.04 with a liveusb. I've managed to get through the installation first time. Restarted and it didnt boot in fact asked ...
0
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2answers
1k views

Dual boot Windows 7 UEFI Raid with Ubuntu 14.04 Grub2 Problem

I used the intel Raid 0 to raid SSD #1 and #2 on raid 0 for video editing work, everything was good.I installed windows 7 64bit on an asus x79 deluxe motherboard on these raid 0 two ssds using ...
0
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0answers
22 views

ubuntu 14.10: general error mounting filesystems

I just install Ubuntu 14.10 (I had 14.04.1), it has been working fine, but suddendly...yesterday to be precisely...it won't boot, it's just giving the msg: General Error Mounting filesystems A ...
0
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1answer
96 views

ALERT! /dev/disk/by-uuid/xxxxxxxxx does not exist. Dropping to a shell HP Desktop

i'm in a situation similar to the one described in this post ALERT! /dev/disk/by-uuid/xxxxxxxxx does not exist. Dropping to a shell as said in my replies to that post i have 2 internal hard drives, ...
1
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2answers
3k views

Black screen when trying to install ubuntu 13.10

I am in need of some help. It has been 2 weeks since I bought my first ever windows laptop with the aim of replacing windows but I have been unsuccessful. The hardware is as follows : Asus 15' F550D ...
1
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1answer
59 views

Ubuntu 14.4 LTS On Other HDD

Please Help Me Hello and Good Evening, 1st... I had a Computer With 80 GB SATA HDD. So I recently Upgrade to ubuntu 14.4LTS. But Somehow My PC is Going to be Shutdown. 2nd I bought a New Computer ...
0
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2answers
35 views

Power outage during upgrade but it's a combination of issues [on hold]

Edit: ended up having issues with pen drive and that was where the issue in question was coming from. But ubuntu and windows have more or less eaten each other for convoluted reasons. Thank you all ...
0
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2answers
24 views

How to recover a usb which was made bootable using dd tool

I was trying to create a Kali installation suite on my 16 GB sandisk pendrive. I used the dd command and umount to mount the iso into my USB. After the installation is complete I formated my pendrive ...
1
vote
1answer
57 views

How to show boot messages in 14.10?

I am trying to show the boot messages but all I get is an almost black screen until I see the login manager. I removed quiet and splash I removed quiet and splash and added noplymouth I removed ...
0
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0answers
18 views

Ubuntu 14.10 Utopic server hangs during boot

Freshly installed Utopic hangs during boot after * Starting save udev log and update rules However, if I go into rescue mode and immediately back by selecting resume, system boots up. I suspect, ...
0
votes
1answer
55 views

Win7 won't resume from sleep/hibernation

I read many posts about this problem, but most of them consider the user a linux expert who knows what he's talking about :/ I would really appreciate it if someone can solve this problem for a ...
3
votes
4answers
5k views

How to create bootable USB without administrator rights?

I would like to use the work computer to create the bootable USB I need bootable USB disk for my home computer. I'm not administrator on the work computer, so I can't execute the installer. Is ...
1
vote
1answer
250 views

Can't boot server after attempting to upgrade 12.04 to 14.04

I have a Rackspace Cloud Server (that was) running 12.04 LTS. The other day, after logging in and doing some routine maintenance, I noticed the server telling me that 14.04 LTS was available, and to ...
0
votes
1answer
49 views

After Windows 8.1 update, I can't boot into ubuntu

Whenever I start my computer, it boots directly to Windows 8.1 without giving me an option to boot into ubuntu. Grub was working fine, but after a minor update to Windows, now it doesn't even show up ...
0
votes
1answer
27 views

Installling Ubuntu on older computer that does not seem to recognise cd drive

I want to install Ubuntu on an older pc that is running Windows 98. I burned a cd download, but when I put it into the cd drive nothing happens (the disc is recognized as Ubuntu in Windows 8). I've ...
0
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2answers
24 views

How to boot from a flash drive?

I've installed Ubuntu on a Surface (which no longer has windows). That was an accident. Now I am trying to reinstall Windows over Ubuntu. Eventually, I'd like to successfully dual-boot Windows and ...
0
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0answers
29 views

Xubuntu 14.04 on Bay Trail Tablet does not boot whether with Live or Grub after install

I've successfully installed Xubuntu 14.04.1 AMD64 on my asus t100 bay trail tablet, I know that I have to setup grub after install because I need a grubia32.efi file (I think that works with ...
2
votes
2answers
609 views

if-up.d script not working?

I'm trying to make NAT routing persistent on my Ubuntu 12.04 EC2 instance (for OpenVPN; currently I need to run it every time after boot): ubuntu@vpn:~$ cat /etc/network/if-up.d/vpn-routing iptables ...
0
votes
1answer
17 views

Xubuntu Conflicting With BIOS

OK, so i installed Ubuntu on a hard drive the other day so i took that hard drive and kept it in my storage (place where i normally keep my hard drives). When i put it back in my computer it was ...
0
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0answers
15 views

After my Disc partition, when i try to open my C: disc i get this message. Help please! [duplicate]

Error mounting /dev/sda4 at /media/santiago/7E460D8D460D46FD: Command-line `mount -t "ntfs" -o "uhelper=udisks2,nodev,nosuid,uid=1000,gid=1000,dmask=0077,fmask=0177" "/dev/sda4" ...
0
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3answers
662 views

SD Card Not Recognized as Bootable

I went to the BIOS of my Asus S550 CM , Switched on CSM. I have a light weight version of Linux copied to a 16 GB SD Card. No where in the BIOS the SD Card is recognized as a bootable device. How ...