Fedora Security :: How To Check Memory Stick And External Hard Drive From Virus?

Sep 30, 2010

now I'm done full transition from windows 100%.i want ask how can i check my memory stick and External Hard Drive from virus ?

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Hardware :: Filesystem Check Can't Resolve Label / Formatting External Hard Drive

Jul 19, 2010

I'm trying to partition/format a new external hard disk for backup and have run into a snag that now prevents my computer from booting. In the description below of what happened please bear with me as I do my best to remember the commands and screen output (which for obvious reasons I don't have in front of me).As root.The disk was subsequently writable. However, I then realized that the default start and end cylinders had resulted in a very small partition apparently occupying some free cyclinders in the beginning of the disk.

So next I ran fdisk again, deleting the sdc4 I had just created and creating a new one instead, this time using the cylinders at the end of the disk. When I exited fdisk I got a message something like that the new tables can only be read upon a subsequent reboot. I ran mkfs again, but not e2label. Indeed using /sbin/fdisk -l, sdc4 still had the small size as defined initially. So I rebooted.

Now when it comes up I get something like "checking filesystems. fchk.ext3: can't resolve 'LABEL=/media/LaCie2TB1'" and am prompted to login as root to correct. I tried to simply delete sdc4 again but that didn't help. I also tried to edit /etc/fstab (using vi, which I don't know at all) but it kept telling me that this is a read only file, even though permissions are rw for root.Can anyone out there help me so that (1) I can boot into my computer, and (2) I can correctly partition and format the hard drive??

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Ubuntu Security :: External Hard Drive Security?

Aug 14, 2010

i have just recently purchased a SeaGate 1TB External Hardrive. i have very sensitive information on this storage unit that i only want certain people to have access to. is there any way of password protecting the hardrive? preferably using linux or what are my options?

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Ubuntu Security :: Scan 'only' USB Stick For Virus In 10.10

Dec 7, 2010

I have Avast Antivirus installed in Ubuntu 10.10. There are options to select folders to scan from 1. Home Directory 2. Entire system and 3. Selected folders. What are the options available to scan only selected drive. OR How to scan only USB stick.

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Fedora Installation :: How To Install Fedora 11 On External USB Drive With Anti-virus?

Sep 28, 2009

I have a Western Digital Pasport 320 GB hard drive. I wanted to create a live installation on it like a USB stick. I wanted it to serve as a portable OS that I could use to boot any other computer off of, and use it for diagnostics and anti-virus scanning on Windows based computers. The additional space is for my own personal use, kind of like having a mobile desktop where I have all of my documents in one place.What I need to know is how to set up Fedora 11 so that the hard drive will boot on most PCs regardless of their architecture. I also need to know what's a good Anti-virus to install onto it for the sake of fixing Windows hard drives.

Please keep in mind I'm a noob when it comes down to a lot of things, so if there's an antivirus I have to install manually, please included a step by step.

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Ubuntu Security :: Permission Denied On External Hard Drive

Jan 6, 2010

I have recently bought a new laptop, installed my first linux OS on it (Ubuntu 9.10) and an external hard drive with 500GB on it for backup. For the first few days my external hard drive was working fine, but then eventually it wouldn't let me copy/move/delete stuff to and from it. So I kept trying to change the permissions but it wouldn't let me.

I figured this would be a very very common problem, so I looked up some forums to try out the methods but they didn't work. So I thought I would ask you guys for help because I am pleased with the support. I wouldn't think this would be a hard problem to solve.

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Ubuntu Security :: External Hard Drive Permission Denied?

Oct 26, 2010

I have an external hard drive that has all of my Apple Powerbook G4 files on it. I plugged in my "Journal Extended" external hard drive into my new HP laptop with Ubuntu 10.10 on it.

All of my files are on the hard drive still, however lots of them have a little X on the folders and when I try to open them it tells me I don't have permission? How can I force the permission for everything on my external? It's my own files and I can't even access them lol.

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Software :: Ubuntu Installed On External Hard Drive, Can't Startup Without External Hard Drive?

Jan 14, 2009

I have 2 ubuntu's: 1 on my ineternal hard drive, 1 on my external

When I startup without my ext drive =>GRUB error 21.

And when I plug it in I can choose: the standard ubuntu kernel is the one on my external, and the original one is listed under other...

I'd like to be able to startup without external hard drive and make the ubuntu on my internal drve the standard.

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Ubuntu Security :: Back Up All Systems To An External Hard-drive Using Rsync

May 20, 2011

I have an OpenBSD and a FreeBSD system and a mac. I also have a Ubuntu server. What i would like to do is back up all these systems to an external hard-drive using rsync when the external usb disk is connected to my Ubuntu box.If i format the external usb disk with cfdisk and the create a non-bootable ext3 file system on this external disk and create and put all the necessary public keys on the Linux box then from the BSD's or the mac issue the command:

Code: #rsync --progress -avhe ssh --delete / user@ubuntuBox:/usb/disk/path/dir/ Will this back up the entire systems so that they can be restored in the event of an emergency? I should store each OS just in a separate disk file of the external usb drive each time right?? Because i would rather not have to format the external usb drive for each different OS. Would this work? and would the restoration command for these BSD's be:

Code:
rsync -avze ssh UbuntuBox:/usb/disk/path / I just need to know the basics. I'm sure given that i'll be able to automate the process. I don't want to clone the disks for forensics. I just want to have a way of restoring to a clean OS. This is the most basic question:All the howto's never mention whether or not you have to have an rsync server running on the machine your backing up to. So do you just push or pull from one end of the connection only or do you have to have a client at one end and a server at the other, as is traditional?

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Ubuntu Security :: Ecrypted External Hard Drive Partition Won't Mount Or Unmount?

Nov 15, 2010

I've been running Linux for a year on our family computers (one desktop, one laptop and two netbooks). I've run into a problem with the encrypted ext4 partition (270GB) on a LaCie external hard drive which also has a NTFS partition (50GB) which is not encrypted . First two times I tried using the encrypted ext4 partition (from two different computers) it worked fine but now I can't access it at all. I can still access the NTFS partition.Encrypted external hard drive partition will unlock but won't mount (or unmount). The computer says "Opening 320GB Hard Disk" but after a minute says, "Unable to mount location. DBus error org.freedesktop.DBus.Error.NoReply"Disk utility (GUI for gparted I believe) states that the encrypted partition (/dev/sdb1) is unlocked and the underlying partition (/dev/dm-0) is not mounted but it has a "busy circle sign" on it that will not turn off. The NTFS partition on the same drive mounts and accesses normally.

But if I try to unmount the NTFS partition, it says: "Unable to stop drive. One or more partitions are busy on /dev/sdb"If I try to shut down the computer, it is unable to shut down because (I assume) it can't shut down that drive either. So I have to just turn off the computer.fdisk states that /dev/dm-0 doesn't have a valid partition table [full output attached]fsck suggests: "Filesystem mounted or opened exclusively by another program?"ps axuf shows some processes running on /dev/dm-0 but killinghem doesn't release the drive either. [full output attached]I checked /etc/blkid.tab (suggested in one vaguely related thread) and there's no actual file only a broken link pointing to /dev/.blkid.tab (which doesn't exist). I tried deleting this link and rebooting but that didn't change anything.when I finally gave up my data as lost, I tried to format the partition (using Disk Utility) and it refused saying, "One or more block devices are holding /dev/sdb"

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Fedora Security :: Anti-Virus Used To Protect Fedora From Spyware And Virus?

Aug 22, 2009

if there is any free software there used to protect Fedora from spyware and virus?

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Fedora Hardware :: When Safely Remove Drive Menu Is Clicked On External Hard Drive

May 30, 2011

I have 350GB external Western Digital USB hard Drive.When I try to remove it from the system by executing Safely Remove Drive menu the fedora 15 system gets stuck.The processor starts giving a hum sound and it goes on even if it is left for half an hour in the stuck state.The Mouse is not working and everything is halted.

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Red Hat / Fedora :: Move Hard Drive Installation To External Drive?

Mar 30, 2011

i have installed fedora 14 with so many libraries ,development tools installed on my pc but i usually have to present some projects which can run on my system .........and can't be executed or compiled due to absence of libraries and tools there so, i there some way to so that i can use this current installation on my hard drive of my pc to some external media like external hard disk and plug and use that installation anywhere on any system..

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General :: Upgrade Internal 2.5" Hard Drive Vs External Usb Hard Drive For An Old Laptop?

Jan 25, 2010

I got a dell inspiron 1501 laptop with a 80Gb sata drive what is the best solution to add data storage space for someone that love to have multiples operating systems at hand Note: I use mostly linux so I won't need to change my laptop for many years maybe ...

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Debian Hardware :: Cannot Access External Hdd, Memory Stick, Mp3 Player - Unable To Mount Location

Jul 22, 2011

usb devices, such as external hdd, memory stick and mp3 player, when I connect them to USB, they show up in Nautilus, but when I click on them, Nautilus is unable to mount them and returns the following error: Unable to mount location Error mounting: mount exited with exit code 1: helper failed with:mount: wrong fs type, bad option, bad superblock on /dev/sdc1, missing codepage or helper program, or other error in some cases useful info is found in syslog - try dmesg | tail or so

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Ubuntu Security :: Usb Memory Stick Permission Dinied?

Jun 19, 2010

I have an ubuntu 10.4 installed on my laptopI had an ubuntu 9.4 on bootable usb memory stick and I thought to install ubuntu 10 .4 on bootable usb memory stick. I format it into fat16 and after that I can not write anything on my memory stick. It says permission denied I tried sudo chmod 777 /dev/sdb1 also I tried same command on the folderwhere I mounted it. After I tried chown command in order to change ownership from root to my-username it failed too. Please someone tell me how to make my usb memory stick again writeable ?? Also startup disk creator does not fix it

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Ubuntu Security :: USB Flash Drive With A Virus

Jul 31, 2010

A while back I had been using ubuntu on a live cd after my windows partition had been taken over by a virus, which at the time I thought had been removed by my anti virus (and then took out winlogon) and I did a system repair instead of a complete reformat because I didn't want to lose all of my files. After repairing, I noticed some things like what looked like fake "this page has been blocked based on your security preferences" on major sites like ....., myspace and facebook. I ran another virus scan with a different AV and strangely it detected a behavioural software keylogger, which after looking it up seemed to be something that could only be installed with physical access to the system, which confused me. Anyway, this is when I started to use the live CD to copy some of my music, videos, pictures etc. onto my flash drive. From what I can remember, I used this USB on my main computer without problems, but the last time I used it (few months ago) I ran a virus scan afterwards, just to feel safe and it came up with a couple java exploit trojans. This was probably just coincidence and I hadn't ran a scan in a day or two, possibly even a false positive as I noticed no decrease to system performance or any odd happenings.

So, my questions are: Is it even possible for a virus from a windows partition to copy itself to a USB flash drive on an ubuntu live cd; and is it possible (if the virus was even capable of this) if I insert the flash drive into my ubuntu computer, it could do anything like transfer across my WLAN to my windows computer, or even copy its files onto ubuntu but be unable to do anything? Which brings me to another question: if I visit a website that may contain drive-by malware or a virus of any type, is it capable of acting at all, such as even trying to transfer itself into my home folder, or does it not even recognize ubuntu at all and do nothing?

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OpenSUSE :: Open Files From Memory Stick The Memory Stick Is Not Available?

Mar 21, 2011

When I start bluej and try to open files from my memory stick the memory stick is not available. Is there any way that I can open files directly in bluej from my memory stick.

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Fedora :: Grub With External Hard Drive?

Jun 19, 2011

I have windows on my box, I have fedora 14 on my external that goes through my usb. Grub is installed on my usb. Since the only thing stored on my external was fedora i really didn't have to do much to it. just go into bios and boot from usb. Now that im using fedora more, Id like to add Vista to my choices. I guess the numbers change once your using an external drive. Ive read some of the problems like mine but they didn't quite do it. Im going to inclose 2 screen shots of my drives/partitions and my grub.conf.

# grub.conf generated by anaconda
# Note that you do not have to rerun grub after making changes to this file
# NOTICE: You have a /boot partition. This means that

[code]....

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Red Hat / Fedora :: Partitioning External Hard Drive?

Oct 15, 2010

i have a 1 TB external hard drive and i have created 4 partitions as 3 of 300 GB , and one of 100 GB and i have format it as FAT but it is not showing 4th partitionand when i use fdisk -l it shows it as linux partitions and they are mounting in linux onlywhen i use the drive in windows , disk is not able to mount

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Fedora :: Files To An External Hard Drive From A Laptop?

Dec 1, 2009

I would like to backup up my linux files to an external hard drive from a laptop. What would be the most simple and easiest way to do this? How would I format an external hard drive in linux.

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Fedora Hardware :: USB External Hard Drive Not Detected

Aug 17, 2010

I just had a fresh install of Fedora 13 x86_64 on my notebook after using fedora 13 x32 for a while.I am using KDE Desktop.Everything seemed to be working fine out of the box except for minor problems with sound and plugins.The biggest issue is that Fedora does not recognize when I plug an external USB HDD (WD 320 GB for this matter).The USB light on the HDD does not go on, and nothing is auto mounted.It seems that USB does not work at all - I have tried to plug another USB device and it didn't seem to have power.

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Fedora Hardware :: How To Mount External Hard Drive

Dec 23, 2010

I have an external hard drive that is connect to my laptop through USB port. But it won't show in my folder. I've looked every where but could located.

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Fedora :: Unable To Access A Usb External Hard Drive

May 27, 2011

Running fedora14 on a dell latitude-d600 laptop and I'm trying to access a 500gb sata external hard drive that is connected via usb. The laptop can see the drive as '500 GB Hard Disk: 524 MB Filesystem' and it's clearly mounted under the '/media' directory. However, when I attempt to read the files on it, I am only able to see the 524mb section of the drive. The external hard drive is an ext3 file system (running fedora13) and I believe it's encrypted.

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Red Hat / Fedora :: Find Out The Format Of An External Hard Drive?

Mar 24, 2010

I've got this hard drive that I know that is formatted to either ext3 or ext4, but I want to find out which format it is. I'm unfamiliar with many commands, I tried 'fdisk -l' but it didn't yield any useful information to me. Is there a command wherein I can easily find out the format of disks?

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Ubuntu Security :: Automatically Run Virus Scan When Insert USB Pen Drive

Jan 2, 2010

I use my ubuntu laptop at work and connect a lot of usb pen drives to my computer. Everyone else I work with use windows and I want to make sure that the usb pen drives don't contain any windows viruses so I don't spread them. The best way for this to be done would be to have the USB pen drives automatically scanned with they are inserted in my ubuntu machine. How to do this?

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Fedora Installation :: Installing F10 On External Hard Drive Disk

Apr 9, 2009

I have got a hold of a extra hdd along with a hdd enclosure. I have tried looking for information on how to install linux on to one but haven't been completely successful on my search. So I turn to all of you. I was also wondering if its possible to have it were I can use it on multiple computers so I can use it for computer repair.

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Fedora Hardware :: Seagate External Hard Drive Unmountable

Mar 31, 2011

I have been a Linux user for about 6 years now, and recently switched to Fedora just to try something new. I used Ubuntu for the majority of the time so I am somewhat familiar with the command line, but seem to be having trouble with my external HDD. Ubuntu automounted it no problem. Fedora doesn't seem to like to do that. I tried searching and I did what almost every thread insisted upon; which is mount /dev/sdb(that is what dmesg said) but it says already mounted or /mnt/busy. So this is the extent of my Terminal experience with mounting an external drive, and I am completely dumbfounded as to why it simply won't mount. I am liking Fedora so far and so long as there is a remedy for this I don't plan on going back.

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Fedora Networking :: Sharing An External Hard Drive Using Samba?

Aug 9, 2011

I installed Fedora 15 5 days ago after using debian-based distros for a few years, and until now I've had the habit of sharing many files (mostly multimedia) on my home network, except since I'm the only one using Linux, I have to do it using Samba.In Ubuntu, Xubuntu and Linux Mint, this worked like a charm.

Two things have changed this week: I switched to Fedora 15 like I said before, and I bought a new USB external HDD. I previously used a 500 GB Western Digital, and changed for a 1.5 TB SAMSUNG which is linked to my station via USB. The drive works well and I cp'd the 450 gigs of the ancient drive within the new one without a problem.

Ever since I managed to set up fedora and GNOME 3 as I would like it, I've been trying to setup the network sharing via Samba, and that's a genuine 4-day long headache now.Thing is, yesterday, it worked. After setting everything right, creating an automount of the external HDD in a maybe-too-much permissive folder, allowing Samba through the firewall, getting to know that buddy called SELinux I had never met before and which I struggled to tame ; after setting everything up, it worked seamlessly, I streamed music from the Windows PCs of my network and began watching a film.

Except I had a problem which had nothing to do with Linux: letting the USB drive plugged in on startup prevented the BIOS phase from going well, and my station was stuck on my motherboard splashscreen. To fix this, I had to disable the USB Legacy in my BIOS. Did the trick. Yesterday night, I rebooted like that, and everything was fine.This morning, Fedora wouldn't boot. Since the new BIOS parameters didn't switch the drive on on startup, fstab was trying to mount a drive which wasn't there, and thus crashed, switching to emergency mode.Had to remove the ftsab line concerning the USB drive for Fedora to boot again.

Alrite, that's fixed, I thought ; I just changed the fstab options adding noauto,user, etc. and I thought it would be ok, but it ain't.It's now been 3 hours without me finding any clue as to how to get this working.

IMO, the problem comes from the fact that Samba is missing the right to access the drive. Samba seems to be OK: from the Windows station I can see my Linux station on the network map, I can access it entering the Smbuser I created for this, and the "ext-hdd" dir is present (that's the alias I used in the Samba config files), but when I try to access it, Windows says it can't access it.

I'll try to add as many pieces of information as possible that might be useful:

SELinux config:

Code:
[norfen@norfens-station ~]$ getsebool -a | grep samba
samba_create_home_dirs --> on
samba_domain_controller --> on
samba_enable_home_dirs --> off
code....

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Ubuntu :: Use External Hard Drive For Virtual Box Hard Drive?

Jun 3, 2011

I have a laptop with only 30GB storage and I want to install Lubuntu in virtual box but Lubuntu needs 5GB of storage space which i dont have. Could i use an external 160GB hard drive to act as the hard drive for the virtual machine without affecting the files that are already on the external hard drive

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