Server :: Make USB Flash Drive Bootable In Centos?
Sep 7, 2010
I have a USB drive of 4 GB and I want to make the drive as bootable. I used the command /sbin/mkbootdisk --device /dev/sdb1 "kernal version" ( sdb1 is my pen drive).When i ran this cmd,it gave me an error saying not enough space to write.
root@martin-desktop:~# tail -n0 -f /var/log/messages Jan 29 01:43:23 martin-desktop kernel: [440650.637531] usb 2-2: new high speed USB device using ehci_hcd and address 8 Jan 29 01:43:23 martin-desktop kernel: [440650.776107] usb 2-2: configuration #1 chosen from 1 choice
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When I set "USB flash drive" as a first bootable device in BIOS, I get SYSLINUX "boot:" prompt and it loads both "vmlinuz" and "initrd.gz", but finally I end up in BusyBox prompt and following message:
Quote:
"Check root= bootarg cat /proc/cmdline or missing modules, devices: cat /proc/modules ls /dev ALERT! does not exist. Dropping to a shell!"
Last boot message which I see is "Attached scsi generic sg2 type 0".what might cause such behavior? Did I miss anything while preparing USB flash drive?
i want to setup multiple xen on a remote server in a datacenter, this is first time i am doing it, i want to know when we do it on a local machine it asks for bootable DVD to be inserted, but that can't be done on a remote server, so is there a way we can give it the path of some directory which behaves as a bootable dvd and install the os
I have a laptop that I need to update the BIOS but I cant get into Windows. Here is what I want to do.I know I need a DOS boot able disk. I figured I would download the FreeDOS disk and just add a file to the iso and burn the ISO. So far I cannot do that and I don't know how or even if there is a way to do this. So the long of the short of it is I need a bootable cd that is dos based and has my BIOS update file on it.
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.
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
Is there any possibility to move my already installed ubuntu linux to the usb flash and make it bootable. So that it would boot on the other machine?I have an installed ubuntu karmic linux installed on my machine. I want to make it portable, to move it with all installed packages and tuned software to a usb-flash drive.
I want to install Ubuntu to a USB Flash drive (so I have my Desktop everywhere and can customize it as I want). I'm still choosing what's the best filesystem for the USB; Ext2 with no journaling or Ext4 with journaling but performance increase? I know that journaling will probably reduce the life of the USB flash drive dramatically, so is Ext2 the obvious choice? Or is it a bad idea to install Linux (Ubuntu probably) on a USB Flash drive? I tried running a live CD from the USB drive, but it wasn't very customizable - which is the point of carrying my OS with me.
I created a bootable Debian installer on my USB flash drive. The Debian Installation Guide advises;
The hybrid image on the stick does not occupy all the storage space, so it may be worth considering using the free space to hold firmware files or packages or any other files of your choice. This could be useful if you have only one stick or just want to keep everything you need on one device. Create a second, FAT partition on the stick, mount the partition and copy or unpack the firmware onto it.
I want to put non free firmware packages on the stick but when I try to create a FAT partition in the free space using Disk Utility I get the following error;
Error creating partition: helper exited with exit code 1: In part_add_partition: device_file=/dev/sdb, start=661837824, size=7507093504, type= Entering MS-DOS parser (offset=0, size=8168931328) MSDOS_MAGIC found looking at part 0 (offset 0, size 657457152, type 0x00) new part entry
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I formatted the drive to clear it, created a new FAT partition and copied the Debian.iso to it again. When I tried again to create a partition in the free space the same error occurred.
I have an Intel Core2 Duo system that I want to upgrade from Fedora 12 to Fedora 14. I have downloaded the DVD iso for Fedora 14, however, I do not want to burn a DVD for installation, and would like to be able to perform the upgrade from a USB flash drive. Where can I find information that will explain how to make a bootable flash drive that can install Fedora 14?
I am thinking of using flash drives to boot linux image files instead of iso files. I remember reading in the past that booting off USB flash drives were sometimes problematic -- and I don't know if they're still are. I want to know from your personal experience what type and brand of flash drive has work for you in creating a bootable flash image.
My karmic ubuntu studio will no longer boot. I believe I may have intermittent hard drive issues. I've backed up all my important files so I'm not extremely worried; however, I would like to try to get my setup bootable once more. I've reinstalled grub, and on trying to boot, I get the grub kernel selection. Regardless of what I choose, the system won't boot. I believe grub is alright, but something else is not. What else could I try to make it boot again? I've mounted the drive, chrooted to it, updated and upgraded, but it still won't boot. I may be doing that wrong, or there may be something else I need to do.
How to make a bootable Windows7 usb drive from Ubuntu? I have a netbook, so there is no dvdrom drive, and need to reinstall on it Windows 7 how to make a bootable usb drive with windows 7 if i have Windows 7 ISO on my computer with Ubuntu.
I have FC12 image and I want to install it on my laptop using a pen drive so what steps should I follow. My Dell laptop has i5 processor. Currently I have windows xp on my PC so give me any link of software to make the pendrive bootable.
I have Orace linux .iso's on a memory stick. I could burn them to CD's and install linux from the CDs. However I would rather not waste 5 CDs and just install from the memory stick. How can I do that? How do I make the memory stick bootable? I did try changing the boot options but I could find the right one.
I downloaded the Fedora-15-i386-DVD.iso and want to install Fedora 15 from it. I don't want to use the LiveCD version since it doesn't have all the packages. So I follow the tutorial given here under the section titled "How to Make a bootable USB Drive to Install Fedora instead of using a physical DVD ". Everything finishes off well. However. when I boot my computer using the USB, it says "USB doesn't have operating system. Safely remove and reboot".
Now, what to do? I also didn't get the line the tutorial saying, "You should now have a bootable USB stick which will run an 15 install. When you boot the stick, you may also add askmethod to the boot line and select a hard drive install and select the drive as /dev/sdb1 (or your USB device drive) and the path should be / " What am I supposed to do?
I am trying to boot from an external hard drive, and have tried to use unetbootin like I used when crating a bootable usb drive but it does not see my external and will not create bootbale iso for me to run from my external hard drive.
We are running our website on a VPS Centos 5.6 box, and I am trying to set it up as an NFS client to a remote NAS server box. The script (remote_mount) I'm using (copied inline below) works fine when I run it on another Linux server box running Slackware, but when I run the same script on the Centos box I get the following error message. code...
I want to make a live USB drive, perhaps even 1 with its own GRUB and a choice of operating systems..Its 16gb so it will fit..or maybe just install multiple desktop environments so I can switch depending on the resoruces of the computer I am using..Gnome>E17>LXDE.But I want it to be a regular account with a root/administrator password, ect. When I use the Startup disk creator or Unetbootin I find that the results are pretty limited. I might as well be using a live CD, but thats not ideal. Alternately, when I just install normally it doesnt always load, even when I hit F8 and tell it to boot from my USB drive.Knoppix based distros seem to work better than Ubuntu based distros in this regard, but I dont want Knoppix I want Ubuntu/Mint and friends.Finally, I have sometimes been having problems 'mounting' or using 'swapon'. Even when I turn on Swap with Gparted Im still not getting the benefit of the large swap area I have created..is this because of how the operating system uses swap? Is there a live distro that will save files and settings to swap before using up ram, by default? If not, is there a way to change the behavior of Ubuntu Live CD?
Is there a reason why we cant make proper paragraphs? Is this site strapped for bandwidth or something? Is the site just acting funny?
I just brought a netbook(1005HA) and wanted to try out Ubuntu netbook remix 10.04 but I clean installed it.I like it but there are programs on Windows that I need to use for my HD2. My friend put a windows 7 .iso file on the netbook and I transferred the image to my USB drive to make a bootable USB but it does not boot. install Windows 7 from a USB using Ubuntu correctly?
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.
I have a PC with no option for a keyboard. I have to install the operating systems without a keyboard or mouse.
I have to make a bootable USB stick which can allow me to connect to the PC from my Laptop with a VNC connection, then the complete installation using IP to IP. I did this with the following:
Download [URL] Extract the files of .iso to my laptop Add the manual file in CentOS-6.0-i386-minimal/isolinux/ks.cfg
install lang en_US.UTF-8 keyboard us timezone --utc Europe/Brussels rootpw --iscrypted $6$i5qEWD. selinux --disabled
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This allows you to modify your original iso files with the new contents and pack it as one .iso file
Finally load unetbootin and burn to your USB or disk or CD
I am having a problem making an iso image using mkisofs. I currently have all the files I want to make a RHEL5.2 iso image from in /tmp/RHEL5.2-server-x86_64. There are the typical directories needed for a RHEL distro in here.
Cluster ClusterStorage images isolinux Server VT. In the isolinux directory I have the following files:
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I was able to build an image earlier off of this, only to find that I didnt create a bootable iso :-( and have to start the process over again. I am trying to make a bootable iso of RHEL5.2, and here is the command I am passing, but it is throwing an error:
possible to make a flashdrive behave like keyboard. I recon there must be some good reasons not to. Because I can imagine some situations where this comes in verry handy.For example a script that executes gives login tab password enter and readies the next login for the next computer.This way I could just plug the flashdrive in, let type, plug it out and continue.