Kali Thumbdrive Boot Error "Failed To Load COM32 Filename Vesamenu.c32

I created a persistent USB thumb drive boot with LUKS for drive encryption (250 MB /boot and then 7.5 GB ext3 root). There's no swap partition because this is just to store some private files.

I want to make two or three copies of this thumb drive to store apart in case one gets destroyed/lost.

When I am booted from that thumb drive, can I plug in a same sized drive and just do a

Code:

dd if=/dev/sdb of=/dev/sdc

command to make a copy of itself to another thumb drive without booting to another host OS? This way when I make changes to one (such as to update the OS, apps, or data), I could then just copy the entire thumb drive over to the other two while still booted in the original USB.

Or would I effectively have to shut down, boot to my normal host OS (or other), and then copy the thumb drives when not booted into them.

Lots of posts on internet about flash drives ending up read-only in Linux after using on a windows or mac systme. Gather it is a problem with incorrectly ejecting or the ejection being poorly done.

Usually I can go back to the box and re-eject and all is well. This time even GParted and the resident fedora 21 Disk Utility programs did not even see the drive (which Was visible under "files").

Using disk utility on the "offending" machine, it seems there were many files that were truncated (due to some eject issue? Note the ejection was done "according to Hoyle" ); regardless the flash drive was still read-only. Howeverk, re-trying GParted, which now recognized the drive, the drive was unmounted checked. Some repair was necessary. Currently, I can read, write and copy within the drive.

However, the drive itself is still only read-only for all but the owner (which is not even root). I cannot copy any file to the flash drive. Chmod does nothing (no matter if root or other user tries). I suppose I should be satisfied for the access there is, but if anyone has any more suggestions, it would be great.

Thanks in advance for any info/interest

Hi, all, I am new to the forum and quite new to Linux, I am running Mint and Kali from a USB drive, all is going well with with the software and I am starting to find my way around it.

So, now to my question, I have 15 machines which all run from a CF card and the card has multiple partitions and is a Windows Embedded XP, not that the operating system makes any difference, I need to upgrade all the CF cards from 2gb to 4gb, so unfortunately Windows isn't an option to use to copy the drives as it doesn't recognise multiple partitions on a removable drive, so I cant just remove the drive, clone it and fit the new one.

What I need is a method of cloning the drive completely with both partitions, I have read about dd but cant seem to see anything about doing this with multiple partitions, as Linux sees it as two drives when I plug it in, how can I use dd or anything else to clone the drive which is bootable and has two partitions?

At some point I would like to automate the process as I could have many of these machines/drives to upgrade, is there a way to write a program that will automatically back up the drives from a USB drive and then reinstall it, I have seen this done before but I am not sure if this method did the whole drive, just the main drive or all partitions?

i have windows 8.1 and ubuntu 14.04 ....now wen i try to access a drive of windows in ubuntu it says failed to mount.
then i used "sudo ntfsfix /dev/sda4" for mounting the drives ......it worked for all drives except the E drive (not the system drive).
it gives error windows is hibernated , shutdown windows.
I shutdown my windows properly but still that particular drive refuses to mount..
any solns?

Hello,
I have a setup with arch linux installed on external ssd as normal (non-live) installation.
I had to do that after my main laptop was broken. I don't want to put my drive into the new hardware, so I run it as external one for until the main will be repaired.

It boots as usual, everything is working fine until the usb drive reconnects for some reason (may be the physical connection problem). It probably mounts itself as read-only, the system freaks out and dies slowly from I/O errors process by process. I cannot issue commands from shell, even reboot. I have to physically reset the machine.

Is there a way to change its behaviour to auto remount as rw after reconnecting the USB and just keep running as usual?

I think the fstab is the file that i should modify, but cannot find a way how to do it properly. Please correct me if I'm wrong. My current fstab:
Code:

# 
# /etc/fstab: static file system information
#
# <file system>	<dir> <type> <options> <dump> <pass>
# /dev/sdb2
UUID=145b3c51-6531-48f3-a79b-fb1ae238c7ee / ext4 rw,relatime,data=ordered 0 1

# /dev/sdb1
UUID=AFC4-6899 /boot vfat rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro 0 2

/swapfile none swap defaults 0 0

We are going in cricles to try to get our Ubuntu installation (14.04.1) to allow us to load Ubuntu's operating system to the 500 GB drive which is always set up somehow as SDC. We do not want the BOOT LOADER on the RAID Arrays, but on the 500 GB drive. We have two sets of RAID arrays in one box/enclosure.

/dev/sda - 18 TB RAID Array
/dev/sdb - 12 TB RAID Array
/dev/sdc - 500 GB Raptor Drive <-- We want this one to be the sda drive and where we'd load the BOOT LOADER also.

How do we do this?

I have followed all the instructions I have got from the net and made boot-able DVD's and USB sticks several different ways as people advise. I have done the same with Mint 17. I have created a partition (26G) and follow the install instructions 1: English 2:Has at least 7.4G available drive space. 4: Is connected to the internet. 5: Here it shows a page where I think it should display the drive options (but does not) If I push the "install now" button it comes up with an error "No root file system is defined --Please correct this from the partitioning menu" I close the installer and look at the drives in GParted and they are all there and the one I created for Linux is PARTITION - /dev/sda4 FILE SYSTEM - ext4
MOUNT POINT - /media/makulu/0C43086E0C43086E LABEL - Lin
SIZE - 26.02 GB USED - 590.07 Mb UNUSED - 24.44 GB FLAG - (blank)
No indication on how to fix the "No root file system" problem. I have tried so many bits of advise that I am beginning to think that I may be better of sticking to windows (perish the thought)
Can anyone help?
Col

A week ago, I realized that I could not boot live disks. At first, I thought that it was the optical drive not writing the disks correctly, but when I tried two live disks that I've used many times before nothing happened with those either.

I have CD/DVD drive listed first in my BIOS' boot order and I even tried selecting the optical drive in the menu when the computer started and it still does not boot a disk. Thankfully, my somewhat old hard drives are still chugging along but I need to be able to use a live disk, in case one or both die on me.

My question is, how can I know for sure what the problem is? Is there a way to test the optical drive (Samsung Super Writemaster - which has a bad rep)? Could it be my motherboard. It was bought new 2 years ago, and there are no other issues with it. Also, I have been able to create playable DVDs on my computer with the Optical drive that work perfectly on my Bluray player, yet I cannot play the movies or open a data disk in file manager on my computer. What does that mean?

I want to know that it's worth it to buy another burner, before shelling out the money when I'm already practically broke from Christmas gift purchases. Any suggestions on how to test the optical drive would be appreciated.

Hi Everyone,

We are using Dell Power Edge R510 server as a central storage in Linux network. I have configured RAID6 on 10 near-line SAS hard disks. Using NFS i have exported one directory and mounted it on other machines.

Recently we are facing one problem, when anyone read/write big file (2-3GB)from NFS drive,others feel very slow access to that drive. Sometime we can't open simple text file till complete read/write process.

I have remounted NFS drive but still problem as it is.

Can anyone help me to solve this problem.

i am very new to linux but i wanted to try it out, my main windows drive is tiny so i decided to format my usb hard drive and use that, first i tried to install ubuntu but i got a normal.mod not found error, so after some reserch and a grub reinstallation it booted once,

the next day however i got another error so i decided to switch to mint to see if it would work any better, but i'm still getting the normal.mod not found error.

i've tried a whole bunch of things like reinstalling mint and grub, boot repair, but nothing works, i'm kinda frustrated because i know it works because it booted up before but i just can't figure out how to fix it.