I have an external hard drive connected via usb cable - /media/New Volume - and mounted in Ubuntu 10.04. How can I "write zeros" to this drive or maybe write random characters in an effort to wipe data on this disk?
View 6 RepliesI'm trying to back up my hard drive to a 2 TB WD external so that I can do a clean install of 10.10, however I'm getting tremendously slow write speeds. It hovers around 1.5 MB/s and steadily slows from there. It tells me it will take 150+ hours to transfer 400 GB of data.
I have a AMD quad core processor and 8 gigs of ddr3 ram... USB 2.0... I feel this should go much faster.
I try
mount -t ntfs -o rw /dev/sdb1 /mnt/exthdd
it doesn't give me any response so I presume it succeeded but when I try to touch it, it tells me it's a read-only file system
I have a problem in auto mounting external usb hard drive in write mode.
I'm using Debian Etch.
# /etc/fstab: static file system information.
Writing to etrenal USB hard drive doesn't work:
I was using dd if=/dev/zero of=/dev/user name/wipe.conf however i got a message that my hard drive is full.
lots of this is scary - dangerous. what is the best way to fill in random or zeros in deleted files without the hard drive filling up ?
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.
i borrowed an external hard drive from my friend to back up a load of stuff on my windows partition before reinstalling it. I am doing this through ubuntu. I am trying to zip up folders like My Documents etc and chuck them on the external hard drive but it always comes up with errors to do with read/write permissions. In the permissions tab on the folder properties of the ext hard drive it says I am owner but i have no file access (only folder access is create and delete files). When i try to give myself read/write permission it just goes straight back to nothing when i look at it again.
View 2 Replies View RelatedI 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 ...
View 2 Replies View RelatedI 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
View 6 Replies View Relatedis there a way to write/unpack .qcow2 hard disk image directly to real hard drive in Linux?(I know it's possible to unpack .qcow2 to .raw and then dd to drive, but I'd like to skip .raw since its large)
View 2 Replies View RelatedI recently bought 320 GB Trancend external hard disk and working fine days back.Earlier i could copy from and to the hard disk with out any issue. I dont know what happened after that now i am not able to write any files in to the external hard disk. This is not NTFS formatted device. here is some of the out put from terminal.
Code:
sundar@sundar-sundar:~$ fdisk -l
Disk /dev/sda: 120.0 GB, 120034123776 bytes
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I would like to install Linux Ubuntu 11.04 on an external hard drive - its partitioned and ready for Linux.I've downloaded and burnt the .iso file to a DVD so its all good so far...First of all... is this possible without messing up my macbook? I don't particularly want to break into my macbook to disconnect the hard drive (I read on a tutorial for a previous version of Ubuntu that I'd have to do that... - does it still apply to 11.04?) - as it voids the warranty (I checked ).The reason I ask this is because I had a friend who partitioned their internal hard drive and installed Ubuntu on it. But after installation was complete they couldn't boot up Windows 7 or Ubuntu... and it resulted in them having to clean install Windows 7... - I don't want to end up in that situation
Second... If it is possible to install it without messing up my macbook... - Do I just follow the install instructions but just make sure that where possible I make sure that everything is installed on my external hard drive?...I really need someone to put my mind at rest that everything will run smoothly and that I'll be able to run Mac OS X as usual but also that I'll be able to boot from my external hard drive to run Ubuntu.
i have installed Salix 13.1 LXDE version (Salix 13.1 is compatible with Slackware 13.1). I must use various external hard disks formatted with NTFS. The hard disks are automatically recognized and mounted with PCmanFM file manager, but only user root can write on them. How can I allow normal users to write on automounted external ntfs drives?
View 3 Replies View RelatedI 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.
View 13 Replies View Relatedi 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..
View 2 Replies View RelatedI'm trying to backup netbook files to an external optical drive. I can read discs but not write. A while back I tried using K3b but it did not see the external drive. Now it does, but tells me write access is needed and quits. I am in the cdrom group.
View 2 Replies View RelatedI am using sun micro system. We have installed fedora in that. I want to know how to give R/W permission to a external hdd...
View 1 Replies View RelatedIf I have Ubuntu installed on a USB drive and run it on a PC (not installing to the PC...just running the Live version), is anything at all written to the host PC's hard drive? I don't want the host PC's hard drive to be written to at all for security purposes. I'd be using Firefox, LibreOffice, and other apps that come with the Live USB version.
View 5 Replies View RelatedI am trying to install the reiserfs drivers to read/write to my external drive. But keep getting command not found. Although the system can get man pages for modprobe.
modprobe reiserfs
bash: modprobe: command not found
I also need to know how to add myself to the sudoers file. I have already tried visudo but this has not worked.
Does memtet86 write any data to the hard drive? or leave any data in memory once the test is complete. If so does turning of the machine or reboot clears the memory?
View 6 Replies View RelatedI am running Fedora 14 with the Gnome desktop and I have a 1 TB external hard drive that is msdos with approximately 200 gbs of data on it. I can unlock it and even read and copy files to my internal hard drive but I cannot add files to it, I use to be able to. I didn;t think i changed permissions.
View 3 Replies View RelatedSo I recently got a WD MyPassport external hdd with 500gb capacity. I formatted it to NTFS so that it would be more efficient transferring data between my Ubuntu and Win7 dual boot. But now I want know if it is possible for me to create a 100gb FAT32 partition on the external without destroying the data on it.
View 7 Replies View RelatedMy Toshiba 500Gb USB hard drive is not being detected anymore when i insert it in 9.10. It only started doing this from last week, it was fine before (and it works fine in Windows XP). The connections are fine and all, because when i type "lsusb", i see it as follows:
Bus 001 Device 003: ID 19d2:0063 ONDA Communication S.p.A.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 004: ID 0930:0b09 Toshiba Corp.
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Is it possible to use Ubuntu for a malfunctioned external hard drive?A year ago my external hard drive malfunctioned and I cant get into it, though it plugs in alright and the computer recognizes it, I'm hoping that maybe precious files havent been wiped and are just stuck in there.Is there anyway that Ubuntu can help?Also, if there is, what exactly is the first thing I do or type into the terminal?
View 1 Replies View RelatedI'm trying to get ubuntu 9.04 to recognize a Maxtor One Touch III USB external hard drive. This drive has been formatted and used on a Windows XP. I cleared everything off but am trying to see if I can arrange it so that I can back up from linux and access (if need be) from a Windows machine.
Here is what I get with fdisk -l:
/dev/sda1 * 1 14219 114214086 83 Linux
/dev/sda2 14220 14593 3004155 5 Extended
/dev/sda5 14220 14593 3004123+ 82 Linux swap / Solaris
I am having problems mounting an iso on my external hard drive. I do not want to move it onto my linux partition because it is 3.6 GB. I have a directory made (/media/iso) that I would like to mount it in, but if that doesn't work then I don't care where it goes. After I mount it I want to be able to run it using Wine, but that will come later. For now I just need to get it mounted. And, of course, I am fairly new to linux/ubuntu.
View 2 Replies View RelatedI have a 250GB external hard drive that I want to format to ext4. It will be used to store back ups of my documents, music and pictures. I tried booting the Ubuntu 9.10 Live CD (amd64) and using gparted to delete the partitions that where on the hard drive leaving only unallocated space, then creating one new partition that was ext4. I clicked apply and after a short time it said all operations completed successfully.
Now the problem is it won't let me transfer any documents onto the hard drive, or even create a folder or file. If I go into the properties of the hard drive, under the permissions tab it says I am not the owner...?
I just bought WD External Hard drive for my laptop and found out that there is no support for Linux. I am running Ubuntu 9.10 and need advice on installation.
View 9 Replies View RelatedI've been checking the Forums and I can't find anything similar to my problem yet. I have 2 external drives that my UBUNTU 9.10 doesn't recognize, although I can see them perfectly in Win XP.I was using them in Ubuntu until 2 weeks ago, when this problem started and I can't find a way to see/mount them again. GPARTED doesn't find any of them; and when aply fdisk -l, can't see them either (only my internal HD).
View 2 Replies View RelatedI have another question. When again restart the computer, I lost everything I had installed before. I am sure there is option somewhere to be turned on. I do not know where it is? Is there anybody can tell me where it is? I have installed UBUNTU on the external hard drive.
View 9 Replies View Related