Ubuntu :: Plug In Maxtor 1TB External USB Drive - Lsusb Produces No Results?
Nov 14, 2010
I plug in my Maxtor 1TB external USB drive, and here's what dmesg says:
Code:
[ 82.480054] usb 3-2: new full speed USB device using ohci_hcd and address 7
[ 82.660052] usb 3-2: device descriptor read/64, error -62
[ 82.950076] usb 3-2: device descriptor read/64, error -62[code]...
lsusb produces no results, and "fdisk -l" yields nothing as well.The drive is not recognised as /dev/sdb1 as it was until yesterday.
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Jun 17, 2010
I have a Onetouch 4 mini 160GB I bought a year ago. I t used to work fine but all of a sudden it started to become a problem device. My home pc has two operating systems on it: Windows 7 and ubuntu 10.04 lucid. the drive often fails to load on both systems. Sometimes it's recognized, but the reads are very slow and opening a folder on the drive takes around 120 seconds. Itried reformatting the whole drive, chicking it with chkdsk but it didn't help. Now I have around 70 GB of data on the drive. On my office pc I don't have such a problem and the drive works fine.
My home pc has an Asus P5B motherboard and intel core 2 duo cpu. I tried unplugging other usb devices, plugging in the extra power cord (data + data/power) and it didn't help. The drive also makes beeping sounds when I try to browes the files on it. I'm sure thid is not OS related as both Windows and Linux have the same issue. This is the output of dmesg | tail command on linux. You can see the os keeeps "resetting" the drive:
[Code]....
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May 30, 2010
I'm not sure what to do, but I just rescued photos and documents using ubuntu live cd, gddrescue and photorec. The data carving went fine and I was able to move all of my recovered jpg's into a recovery/jpg folder, as well as my word doc's into a recover/doc folder. I also have recovery/video and recovery/audio. Now here's my problem...
I used the right-click "safely remove drive" from the ubuntu interface and then unplugged my external drive. I then tried to view the recovered photos, etc on my windows 7 desktop, but when I plug in the external drive I get an error and a prompt to "format the drive" so that windows can use it.
I plugged the external drive back into my failed laptop and with the ubuntu live cd can see the drive, but none of the folders display. I can cd "change directories" to all of the folders using a terminal, but still can't see them outside of the terminal. That is, with the ubuntu interface. I'm just trying to finish up recoverying these photos, which I thought I had done.
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Jun 17, 2011
I was just thinking about installing an operating system like ubuntu or ubuntu server on an external harddrive. this being possible , i would like to know if we can use the external drive to plug into any machine and run my ubuntu by just changing the needed bios mods in that system. and without further having to install the necessary hardware specific devices into my os.
Because each machine would have its own hardware set, how would the os handle it or would it have to install the necessary drivers and so on everytime it comes across a different system from the immediate previous hardware it was used with. and i know this was why laptops were invented even maybe to have that portability to use with but this without a laptop, just an external hard drive that can make up and help us use the hardware at hand with ease without any installations of any kind.
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Feb 24, 2010
I've been having some trouble getting my two external USB hard drives to mount on boot. They are not recognized by lsusb after a boot, but after they are power cycled or unplugged & replugged they will show up in lsusb and mount. One odd thing I noticed was that when one of the drives was moved to a different port before booting it would be recognized for that boot onlyI have tried adding usb_storage to /etc/modules and doing a update-initramfs to my kernel (2.6.31-14) to no avail.
Since I started having this problem, I have reinstalled ubuntu on a different internal drive, and this did not fix it.I'm not sure if this matters, but the UUIDs of the two drives are identical. I would try reformatting one of them but its quite inconvenient. My /etc/fstab is set up to mount them using their labels (ex1 and ex2) rather than the UUID, and I can mount them both at the same time
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May 1, 2010
I upgraded to Lynx.When I plug in a USB drive, the drive icon no longer appears on my desktop.If I go to Places/Computer it shows up.And once I open it, the icon appears on the desktop.
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Jul 14, 2009
I've never owned an external SATA device, so I'm curious whether these devices are hotpluggable in Fedora. Some computer cases and case inserts have an external SATA connector that plugs into the motherbords built-in SATA connectors and extends the connection so it reaches outside the case. But can you plug and unplug SATA devices just as you do USB devices?
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Mar 11, 2011
Using Linux, I have several backup levels. One of them is a periodical sector by sector copy (using dd) of my laptop harddisk to an external USB disk. Yes, I have other backups too, like remote rsync. This approach (the disk dd) is OK when cloning a HDD with no LVM volumes, since I can plug the external disk anytime and mount the partitions simply mounting /dev/sdb* instead of /dev/sda*. Trivial and handy.
Today I moved ALL my harddisk (including the /boot) to LVM. Everything works fine. I will stress it for a couple of days, and then I will do a sector by sector copy to my external harddisk. Now I have a problem, I guess.
If in the future I plug the external USB HDD to recover any file, the OS will detect a duplicate LVM configuration, with the same name and the same UUID. Even doing a vgrename (which LVM would be renamed, the internal HDD or the external HDD?), the cloned UUID will not change. Is there any command to change name and UUID? Ideally I would clone the HDD and then change the LVM group name and its UUID, but I don't know how to do it. Another related issue would be... In the past I have booted my laptop using the external disk, using the BIOS boot menu and changing GRUB entries manually to boot from /dev/sdb instead of /dev/sda. But now my current GRUB configuration boots directly from a LVM logical volume, something like: set root='(LVM-root)' in my grub.cfg. So... What is going to happen with duplicated volumes?
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Feb 8, 2011
OpenSuSE 11.3/KDE4 32-bit
Kernel 2.6.34.7-0.7-desktop
It's been a while but I just hit a brick wall. Well, this has been building for a week or so, I can't figure out what's causing it. I thought there was a sudden conflich with the bluetooth dongle, since that one piece of hardware is not listed right from boot (sometimes has a dmesg error related to loading the module), but I find now this is not the case. Today I ran the full update to the current kernel hoping to fix the problem, but to no avail (caused some interesting issued with the video (intel 945) which I ironed out). Symptom: With the exception of the bluetooth, all devices hooked up to the USB ports at boot are recognized and usable. No device that I plug in after booting is recognized, period. lsusb output does not change. Plugging in a USB flash drive produces no output for dmesg.
[Code]...
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Mar 26, 2009
I come from more of a programming background but have been giving the task of sending backup results from a linux box in an email to external email addresses, I have spent days looking trough google for info but cant seem to find anything simple, I have looked at postfix but because I don't understand networks, hosts, nameservers etc. What I need to do to allow mail get sent from the linux box to external mail address. I have outlook connected to an exchange server on windows and I can ping the linux box from my windows command so surely it cant be to much involved.
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Aug 23, 2010
1. When booting standalone (no extra display) everything works just fine
2. After plugging in an external display on VGA slot, the boot process hangs during xdm start
Config:
OpenSuse 11.3
KDE environment
DELL Latitude e6510 with 8G of RAM
Graphic card is DDR3 NVIDIA� NVS 3100M 512 Mo
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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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May 26, 2010
I have a Maxtor One Touch II external drive that was locked with a password using a utility that maxtor provided. I have the password. Does anyone know how to unlock the drive from ubuntu?
Worst case, I can find a XP machine, install the maxtor program, and remove the password. I would prefer to not have to install anything though.
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Nov 14, 2010
I recently updated to OpenSUSE 11.3 and now when i plug in my flash drive or my sd card nothing happens. When I was on 11.0 I just plugged in my flash drive and it would show up on my desktop, now I got nothin'. The sd would open up in f-spot but not anymore. I'm not too smart so I'm pretty sure it's something simple that the all powerful geniuses in the linux community can fix. I am running in gnome on an emachines w3609 with intel devices.
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Oct 30, 2010
Got an old SUSE box from a friend, installed 11.3, got a few items: 1. didn't see any prompts to enter monitor info during install, control center shows as generic. Read about 'sax2' (hope that's right) but can't find it on my system or in the add-ons image. Do I need to hack monitor.conf? how? 2. installation aborted when trying to load 'textlive'.3. going into control center->mouse, the display quivers a little then I get kicked back out to the login prompt. 4. how to get kaffeine to process flv files? 5. how to get a flash drive to automount when I plug it in? I can manually mount ok. I guess that's about all for now.
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Feb 10, 2011
I'm trying to 'upgrade' my 500gb drive to a bigger 1tb. I thought it would be as easy as using dd from the smaller to the larger then swapping them. However, after using dd, although the partitions seem to be there on the 1tb drive, they all have a bad superblock and can't be mounted.
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Jun 3, 2011
Company laptop HP Compaq 6710b, NTFS on hd0, Win7 installed. BIOS allows boot from USB drive, so wanted to use Ubuntu with no influence on laptop (no disconnecting internal drive, no dual boot, etc). Performed an install from CD to an USB drive making a JFS partition mounted on / and a swap partition. The installer made the JFS partition bootable (boot flag is set) as I asked. On first boot I got:
error: hd0 out of disk.
grub rescue>
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May 20, 2011
Somehow, the wife got her laptop into this situation yesterday. The Windows partition booted normally when selected from GRUB but os 11.3 would boot to a command line login and pretty much everything besides CTRL-D was useless as the root partition was ro.
I booted a live CD and found two a couple of strange things. First, the system clock was reset to the default date/time (2007-xx-xx). I reset that. Second, after correcting the time I ran fsck on the root and home partitions. Both went through with no errors reported but the 20GB root partition took a long,long time to complete while the 80GB home partition went pretty quickly. After doing the above, the system booted normally but both partitions reported running the transaction log as well as forcing fsck where I had just done that. My question is for future reference: how does the system react to a grossly incorrect date/time, especially where all the drive data reports being much later than the reported system time? Would this be the reason for what I saw? I have no idea how the wife managed to reset the system clock, even if the
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Nov 28, 2009
formatted a 64g usb memory stick with gparted use fat32 file system and recognized full 64gig drive plug in and is on /media/usb this is what i got on my fstab UUID=24AF-1E67 /media/The-Hive defaults,nosuid,nodev,locale=en_US.UTF-8 0 0 i want all user access to this memory stick to write delete and execute. am I going nuts i cant make it to do that..
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Oct 13, 2010
I am trying to install an ARM version of Ubuntu onto an SD card for a BeagleBoard from a .img file downloaded from http://releases.ubuntu.com/lucid/. I have tried several files of .img and .raw downloaded from several places. I am using 'dd' on a PC running Ubuntu 10.0.4. My question doesn't relate to the BeagleBoard at all since I never get that far. The files for Angstrom that I copy directly onto a formatted SD card boot up fine on the BeagleBoard, but I need Ubuntu on there and can't do it with these image files. The command I use is:
sudo dd if=<the downloaded file> of=/dev/sdb1 After it asks the root password, it chugs along for some time and then gives what appears to be a successful response like the following. (This time it was for the Maverick version of Ubuntu in a .raw file):
leiphasw@dell-linux:~/Downloads/ArmMaverickUbuntu$ sudo dd if=maverick-preinstalled-netbook-armel+omap.raw of=/dev/sdb1
4090632+0 records in
4090632+0 records out
2094403584 bytes (2.1 GB) copied, 167.38 s, 12.5 MB/s
[Code]...
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Jun 19, 2011
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.
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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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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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Mar 7, 2010
what is the lsusb equivalent of lspci -k?
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Mar 8, 2011
Is Ubuntu like windows and can you download Ubuntu to a flash drive or external hard drive and if so what kind?
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Apr 6, 2010
I'm timing how long it takes to run a command foo. I'm looking to append the results from the time command to a file, and discard the results from the foo command. I tried the following, but it didn't do what I want:
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Jun 23, 2010
I a m using a logitech c250 and it works perfectly on ekiga when i use ekiga i get video and the little green indicator turns on but I really want to use the webcam for stickam and the minute i turn Ekiga off the indicator goes grey and it stopps working i've used to codes, lsusb and lspci to detect my webcam and it they worked but my problem still isnt fixed.
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Jan 3, 2010
I'm really trying to get the Elgato Eye TV Diversity working with Ubuntu (I'm trying it on both Karmic and Hardy)
The problem is, lsusb shows the device but I don't get a vendor name, just an ID.
dmesg shows a usb device being detected, but not that it's a TV tuner.
I've followed the guides on these pages:url
url
url
url
P.S (I know some of the guides are for the hauppauge nova, but this is the same device as far as I can tell)
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Jan 21, 2010
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