Software :: If I Dd Copy A Bootable Usb Drive To An Iso Will The Iso Be Bootable
Mar 23, 2011
If I dd copy a bootable usb drive to an iso will the iso be bootable?
I haven't tried it yet, but i'm going to. Heres the situation and tell me if I'm crazy.
I have several bootable CDs I use at work to do different things, so I went ahead and made a multi-boot usb stick with the isos on them and everything is golden. When i need something else, I am able to slap the ISO on the usb stick, edit the menu.lst and I'm good to go.
The problem is, for some of our equipment I have a bootable USB stick that I have to use. I tried copying the files on the bootable USB to my multi-boot usb and setup grub to boot it (which admittedly I'm no expert at), but have had no luck.
So now I'm thinking, I'll use dd to copy the bootable USB stick to an iso (using bs=2048) and then do my normal setup with an ISO and maybe it will work.
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May 11, 2010
How can i copy my G4L bootable CD into a partition, so thar i can boot from it, and not use the CD anymore?The idea is based in the fact that i am so lazy ... that opening/closing the CD is getting on my nerves
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Aug 15, 2011
I would like to understand the following:
I have a Debian installation CD that I can boot from. Now I copied that to an USB-stick using dd
dd if=/dev/sr0 of=/dev/sdc bs=1M
The CD-image should contain a boot-sector and everything else that is needed for booting, yet the USB stick does not boot.
What am I missing - why does the stick not boot?
PS: I am not interested in tips on how to create a bootable stick, I only want to understand why the above method does not work.
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Jan 3, 2009
They filled up the hdd and need more space. I first considered just adding a slave drive, but thought it might be better just to copy all of the content from the old drive to the new drive. Then, make the new drive as the master and the old as a backed up copy slave drive.
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Jun 9, 2010
creating a bootable floppy from a bootable floppy image on a NON Linux machine I am trying to install dsl (damnsmallLinux) on one of my old Compaq 2000 Deskpro machine having 256RAM and 2 GB hardisk. (which I hope to increase to 8 or 10 GB ...can I use a larger disk capacity??) I have downloaded the floppy bootable image from the website using a machine a fedora OS machine that does not have a floppy drive. I have even converted the image file to an iso file. I can copy this image file or iso file to the Compaq machine but how do I use it as a bootable floppy? OR how do I create a bootable floppy disk from this image?
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Oct 23, 2009
I have a cdrom (bootable) that I want to copy over to a usb stick, and have THAT boot the system (Adding other files to it before hand) I know it's easy, but how? I've already made a iso of the cdrom.
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Apr 3, 2010
I have slackware on a bootable flash drive, and the pc onto which I want to install slack won't boot from a flash drive. So how do I burn a bootable set of CDs from my flash drive?
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Feb 8, 2011
i want to copy an ubuntu system from one computer to another using netcat / tar. What directories should i exclude? also how do i make the new copy bootable?
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Feb 1, 2011
I've done an image according to:
[URL]
then I've copied it using:
Code:
# fdisk -l
Disk /dev/hda: 81.9 GB, 81964302336 bytes
255 heads, 63 sectors/track, 9964 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x1145fa35
[code]....
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Jan 27, 2011
I would like to copy few myDSL extensions/plugins to dsl.isowiki says: "When a new version of DSL comes out, just copy your additional applications to the root directory of the CD-ROM. There is no more need to redo a custom remaster to get your favorite applications on the live CD -- no more time consuming uncompressing, chroot'ing process, or accidentally making coasters"."How to copy myDSL packages to .iso so that its still bootable afterwards?
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Mar 4, 2010
I own a legit Windows XP Home CD, with time its getting more scratches so I want to make an ISO backup. I tried Brasero but the ISO it creates doesn't seem to be bootable. I don't mind using GUI programs, but I'd prefer to know the command line programs to learn more .
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Jul 21, 2010
Ive installed and have up and perfect a copy of ubuntu, thing is i need windows for recording and xna, i want to make a installer from usb as i havent one cd or dvd i can use for installing and all the quick fixes seem to be either in linux to make a linux usb installer, in windows to make a linux usb installer, or windows to make a windows installer, but i cant seem to find one for linux to make a windows installer, as in i would like a linux program to create a bootable usb of windows of a iso i already have.
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Jul 17, 2011
I have two HDDs in computer, one with ntfs and windows on it and second with btrfs. I want to get data on that btrfs disk. I boot with bootable USB stick with ubuntu on it but I found out that I cannot copy anzthing. I dont have permissions. How to change that. I am logged in as nobody here in USB stick, and files are probably locked as mz previous username when I create them.
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Jul 16, 2011
Old habits die hard...I wanted to run a DOS program and the most expedient way was to copy it to a bootable floppy. Problem one, floppy isn't mounted by default. Ok, so I mounted it, then attempted the copy. The copy failed almost immediately with an error message. I rebooted into ubuntu, did the same thing, and it worked.
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Aug 24, 2011
I have a bootable Linux compact flash card and want to copy it to an SD card. What would be the easiest way to do this?
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Sep 5, 2010
I have a 16GB Ubuntu Webserver running on a Transcend SMART CF chip (Yes I know all the reasons not to). I want to move that entire system (OS, Files and structure) to an external bootable HD that will probably be closer to 100GB. What's the easiest way to do this and have it be plug and play. By which I mean I can then plug the drive into a new system and boot it up just as it was running on the old system.
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Dec 16, 2010
How to copy bootable USB stick including MBR partition table? I have Debian Lenny installed.
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Jul 26, 2011
copy a compact flash card with a form of Linux on it (Found out it was custom version based on Fedora Core 3). The flaky USB card reader seems to have hosed the flash card, it shows up with unknown volume after ejecting the card and reinserting it. My troubleshooting: I have Ubuntu on a flash drive that I used to start all this to read the flash card.
- I tried Disk Utility to reformat the card as Master Boot Record and the volume as ext3 with flag set to Bootable and copied the files using cp in command line.
- I tried ISO Master & mkisofs to make an ISO that the USB thumb drive tools can use, but it wouldn't copy all the files. Looks like symbolic links either were ignored or couldn't find the source file with -f.
- I learned that I might need a boot partition with a boot image, which I think I have in initrd-2.6.14.7img, but I don't know how to do that. Do I also need a swap partition?
My updated goal: using the files from the flash card, make a bootable compact flash card with Fedora Core 3.
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Aug 26, 2010
I just booted one of my computers from a usb drive I had installed Ubuntu 10.04 LTS to, and when I booted it up on that computer, it worked fine. Then, when I powered down the computer and booted it back up to the main hard drive, it booted to the same that my flash drive was running, but my flash drive was not plugged in!! How is this possible? Did it copy itself over my other operating system? There is no trace of it. By the way, that, too, was ubuntu 10.04.
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May 2, 2010
My boyfriend has an old IBM Thinkpad that he said I can use to install Ubuntu on and use it as a 2nd computer. Here's the problem, the computer doesn't have a CD drive, but does have USB. I've been trying to get a bootable USB drive created, but with no luck.
The USB drive is 2GB. Which Ubuntu would fit on here? The Thinkpad has a 20GB hard drive, and about 512MB memory. The processor I think is a Pentium III. I've even tried installing Ubuntu through the wubi.exe file, but it won't load. The current OS is a Japanese Windows 98. Do I need a bigger flash drive? The netbook remix version? or something else?
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Sep 27, 2010
I made a bootable Ubuntu installation within my USB stick but now I want to delete it.
First I tried deleting all hidden and no-hidden files and folders but obviously I need to reset the MBR or something.
In System->Administration->Disk Utility I formatted the drive having now a blank device (FAT), but still the Ubuntu image is mounted.
Then I clicked on 'Edit Partition' and uncheck the Bootable checkbox but it returns an error (whether mounted or unmounted the drive is).
This is the return log file of the error:
Quote:
Error modifying partition: helper exited with exit code 1: In part_change_partition: device_file=/dev/sdd, start=19456, new_start=19456, new_size=4013917184, type=0x0b
Entering MS-DOS parser (offset=0, size=4022337024)
MSDOS_MAGIC found
[Code].....
How do I completely format the drive removing this bootable Ubuntu installation?
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Oct 12, 2010
how to creat a bootable pen drive of ubuntu 10.10???
i can't make bootable usb flash drive of ubuntu 10.10 useing "Universal-USB-Installer-1.8.0.4" as [URL]. how can i make a bootable ubuntu 10.10 using my pen drive. i have the .iso file.i don't want to burn it into cd.
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Mar 3, 2011
I created a bootable usb stick using usb-creator. Everything went great, I was able to boot from it and install and everything. Problem is, I now want my usb stick back.How can I wipe it? When I plug the stick in, nothing happens (it doesn't mount). When the stick was empty, it auto-mounted beautifully. I ran
Code:
fdisk -l
and only see my hard drive listed, so thus I cannot manually mount it:
[code]...
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Jul 10, 2011
I have a linux ubuntu pc with superuser access, and a windows xp pc with no administrator access so I cannot make use of any formatting tool in that.
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Aug 8, 2010
dear friends I want to make linux bootable & live CD and pen drive
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Nov 14, 2009
Is it possible to install CentOS 5.4 on a USB Flash Drive to boot from or even a LiveCD? I know with OpenSUSE 11.2 there is a LiveCD version and Ubuntu can be booted this way.
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Apr 18, 2011
I'm afraid I am going to expose my age here.
I remember being able to format a 3.5 inch floppy using MS DOS. The command was format a:/s
("a" was the drive letter and the "/s" was to add the bootable system file.)
HOW can I do that in LINUX, specially Debian 6.01 (my current version) I googled it and found a bunch of sites all offering answers.
NONE worked for me, I saw an option in a Slackware installation with a "make bootable USB stick option".
(It can be used as a rescue USB Stick also) We don't have that in Debian. How can I do that with my current Debian install?
I have several Debian USB installs on flash drives, They work great and give the user an opportunity to run and experience Debian with modifying their set-up. I am trying to set-up one that will NOT only boot and work as a live install, but will also allow me to install on the host machine right from the working USB Flash drive, if I choose to do so.
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Aug 28, 2015
How can I make a bootable usb drive with GParted?
Is there a package that I can install to do this.
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Dec 23, 2009
I would like to install F12 to a bootable USB device from a working Fedora partition other than the liveUSB-creator option. Is there a way to do that from a working Fedora machine without have to burn a DVD? Seems like there should be but I can't find a guide for it.
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Feb 26, 2010
I'm just interested if there does exist any utility for creating bootable flash drives? I mean, if I could make somehow LiveCD with KDE desktop on openSUSE? I used Ubuntu and it had it's own utility with nice GUI, it just needed any bootable .ISO file or bootable CD/DVD and it created LiveCD on USB flash drive. So is there any chance to find something similar?
I work in a computer service center and it'll be very helpful (I think) to have bootable USB Flash dive with operating system to log into dead operating system partitions. Of course I have Windows LiveCD, but it has as much bugs as it's parent big brother.Oh, I forget to post my operating system versio. I'm using openSUSE 11.2 x64 with KDE version 4.3.5
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