Universal Serial Bus, an industry standard for serial communication.

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Does anyone know where I could find a 2 input USB voltage meter?

What we really need is a tiny UPS, of sorts. We'll be hooking up a solar cell and a battery to a single board computer. Currently, that SBC is a custom Pic32 device, and it does it's own UPS and ...
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2answers
397 views

Accessing Server hosted on USB remotely

I'm running a program called VMlite VNC Server for android on a set of Phones connected via USB to a windows XP machine. Due to the way we're utilising the phones, we need them unrooted and with Wifi ...
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2answers
311 views

How to perform remote backups on a USB external drive?

I have a server hosting files (~300 Gb) and I need to perform a full backup every week on an exernal USB drive. People without good IT knowledge need to be able to do it too, so it has to be a very ...
5
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1answer
620 views

Not Able to Mount USB HDD in Linux

I'm having a problem with a server that I just installed kernel 2.6.18-371.el5 on. It's an old kernel for Red Hat 5, I know, but due to certain "restrictions" I am forced into using that for the time ...
2
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1answer
440 views

Why can't a GPT partitioned disk on SATA be read on USB?

If I GPT partition a 4TB disk when it is connected to SATA, then it works fine. If I take the disk and put in the an USB3 enclosure, then I get [root@localhost liveuser]# sfdisk /dev/sdb sfdisk: ...
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1answer
50 views

USB Device With Embedded Fileserver

I'm attempting to access logs from a proprietary hardware box with no reasonable hope of modifying the software. There is a process on the device to dump log files to a flash drive on the USB port ...
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1answer
379 views

assign a USB to KVM virtual machine centos 5.8

can any one advice how to assign a USB to a guest based on KVM and host is centos 5.8 64-bit ? when i tried with gui using virt-manager -> add physical device-> usb i got all usb like null despite ...
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1answer
848 views

Automatically Start PPP USB Modem

I have a Verizon USB 3G modem that I want the connection to automatically start with on boot. In my Debian based system in /etc/network/interfaces I have the following: auto ppp0 iface ppp0 inet ppp ...
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1answer
803 views

Performance of external USB disk with ESXi5

I have a new HP DL120 G7 server with ESXi5. One VM is a Win2003 instalation and I have an external USB2.0 drive attached by USB Controller and USB Device. I copy a 4GB file from external USB to ...
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1answer
1k views

How to permanently attach USB devices to a KVM vserver?

I run a Server using KVM and virt-manager (over SSH). Currently I have the following devices which I want/need in a KVm virtual machine: +----USB-HUB +- USB Smartcard Reader #1 +- USB ...
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1answer
75 views

Card Reader and Software

I am looking for a card-reader solution that includes not only the physical card-reader but a method to read/program the cards. The end goal is have to give my end users a card-reader and then an ...
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1answer
62 views

How can I add a usb device to a domain xml from an image file?

I don't (repeat DONT) want to passthrough a physical usb device. I'm making a usb img file like so: dd if=/dev/null bs=1K of=/tmp/test_usb.img seek=2040 mkfs.vfat /tmp/test_usb.img I am then ...
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1answer
212 views

Need help enabling USB on an HP Proliant DL385p gen8

Over the course of troubleshooting remote mounting issues, I disabled all USB in the RBSU. I wasn't paying attention or didn't see the warning that this would disable input through iLO. So I sent the ...
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1answer
212 views

gnokii sometimes Initialization failed

I have problem with gnokii 0.6.31 +usb huawei e220 (centos 6.4 64 bit) Normaly works ok. echo "SMS from Huawei" | gnokii --phone huawei --config /etc/gnokiirc --sendsms 1234567890 GNOKII Version 0.6....
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1answer
943 views

Xen USB pass through

Running the Xen (Debian). I want to access the iKey USB dongle from Windows DomU. I have 2 PCI: lspci: 00:14.0 USB controller: Intel Corporation Lynx Point USB xHCI Host Controller (rev 04) 00:1a.0 ...
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1answer
401 views

Alternatives to rdiff-backup that work well with USB drives?

Here's the problem in a nutshell. We need to backup some SVN repositories, Samba shares, /home directories, postgresql nightly backups, etc. But the results are going to be written out to external ...
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1answer
354 views

Hyper-V - USB Disk mapped to VM

If I have a VM on a Hyper-V host with an IP 192.168.50.25 (VM IP), where the Host has an IP of 192.168.40.25. (The host itself has a virtual switch whose NIC patches into a procurve onto the VLAN 50....
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1answer
1k views

Kickstart Installation from USB

My goal is to install Oracle Linux 6.3 from USB. My problem is when I copy DVD media to USB. The symlink file repodata is unable to create because the file system is FAT/FAT32. Below is the symlink ...
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1answer
64 views

USB access from switch

Currently, I have a network setup that kind of duct-taped together. I have A.) The wireless DSL modem with four ethernet ports and a USB 2.0 port B.) The wireless router with four ethernet ports and ...
0
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1answer
158 views

strange usb file system corruption

We have a few X7DBT Supermicro motherboards that is using a Kingston DataTraveler 102 USB Flash Drive as a boot drive. The customer had 10 systems and they say that the site had a power failure. Once ...
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1answer
71 views

Moving usb mounts ubuntu 10.10

I use a usb 1Tb hard driver for backups. I have three of them and I have one one site (two weeks old) for the next backup, one off site (one week old), and one in the system (current back drive). I ...
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1answer
714 views

USB stick unmounts itself, becomes unavailable ?!

On Centos 6, I am trying to copy some files from a Fat32 stick. I do a "fdisk -l" then take that name and mount it with this command: mount /dev/sdb1 /mnt/usb I see the files there (I didnt count ...
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1answer
413 views

How to create a virtual ethernet card for SSH tunneling through USB device? [W7]

I have an SSH tunneling that is connected to an USB device that is connected to the Internet. How can I configure a virtual ethernet card that get everything to 127.0.0.1:1080?
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1answer
199 views

Windows. Setting user permissions on usb peripherals

At work, I finally got the right to have a Debian installed into a Virtualbox on a Windows XP host. The USB access does not work in my Debian because it requires authorization from the system admin ...
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1answer
268 views

How well does Cocoa allow auditing of I/O to USB, FireWire and optical media on a Mac?

I have a client who wants us to lock down the Mac laptops we're using to access his data. He wants an audit of all files read and written from removable media (USB, FireWire, optical). I have a ...
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1answer
503 views

TCP/IP Printing Issue in Windows Server 2008

I am running Windows Server 2008 R2 Entrprise in a VM on my laptop. I am having problems setting up a printer. It's an HP PSC 1355 - drivers were installed automatically when I plugged the device into ...
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1answer
1k views

Using USB HDD with Arcserve / Brightstor

I am having an issue configuring a standard USB HDD for use with CA Arcserve Brightstor 11.5 SP2 : Under the device list it shows a USB device category but none of my USB drives are listed underneath....
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1answer
352 views

HP ProLiant DL365 G5, USB and PS/2 Do not work during Boot

Good evening all, The situation up until the REAL point of failure; Dual Opteron 2300 Quad-Core (I'm not positive but I think theyre running at 2.6Ghz) 24Gb RAM (2Rx4 PC2-5300P-555) (lost 8Gb to a ...
2
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0answers
144 views

Using a scanner with thin client, RemoteFX redirect not working

So I work IT for a small company and we are testing and considering rolling out Dell WYSE Rx0L thin clients to our employees. So far all is going well, except for our set up for our Data Entry dept. ...
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0answers
132 views

ESXi host loses connectivity to embedded USB storage

Referencing ewwhite's SF question/answer here: What happens when the USB key or SD card I've installed VMware ESXi on fails? I have a real simple question. We deal with this constantly and a ...
2
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0answers
288 views

Force libvirt to pass always the same device number to the guest on USB device reconnection

I have a HP plotter connected with a USB cable to a debian server through a USB hub. On the server there is a virtualized Windows XP. Everytime I reboot the plotter a different device number is ...
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0answers
1k views

FreeRDP USB Redirection Not Working on Hyper-V?

I have compiled FreeRDP from the tip of the Master branch on (and for), an ARM v7 processor, (see cmake command line below). It all seems to build correctly and the basic xfreerdp client works for a ...
2
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0answers
1k views

User's printer switches almost daily between USB002 and USB003

I have a user with a Dell Latitude D620 with a simple Dell dock in her office. She has a Brother MFC-7860DW printer connected to a USB 2.0 port on the dock. Often (possibly 3x a week) she will come ...
2
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0answers
614 views

What might cause DIR $file to report “File not found” when DIR $dir shows the same file just fine?

I can DIR a file and it doesn't exist, but DIRing its directory, or a file in the same directory as it, works fine. Is this a hardware or software problem? If it's hardware, is it the drive or ...
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0answers
65 views

USB having periodic connection issues over <15 foot cable run - EMI or?

I hope this is an appropriate topic for this stack exchange. I have a cable run just shy of 15 feet that connects a few monitors (3) and usb 3.0 devices (a USB 3.0 hub) to one of the servers on the ...
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0answers
486 views

KVM USB Passthrough and Zydas usb wireless adapter: device or resource busy

i'm tring to setup a kernel testing virtualmachine for a 80211 module. i start my machine with this command: kvm -m 512 -net nic -net vde -usb -usbdevice host:0ace:1215 ktesting.img i set up a ...
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0answers
1k views

usb_modeswitch not switching

After I upgraded from kernel 2.6.18 to 3.5.3 modeswitch started not to work for me. Although lsusb shows my usb modem, usb_modeswitch does not switch it. My system information is like below. I ran ...
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0answers
7k views

USB Redirection to thin clients

I'm experiencing a problem with a client situation. We switched a user of theirs to a thin client (specifically, with a WYSE C10LE). The thin client connects to a Windows Server 2008 R2 virtual ...
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0answers
143 views

How to pass two USB-devices to XEN domU guest?

how do i pass more then one USB device to Xen domU guest? Either usbdevice = 'host:1d6b:0002' OR usbdevice = 'host:04f3:0232' works fine, but with only one device at the time. Obvious thing: ...
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0answers
22 views

How to configure a USB virtual port interface on Windows-7

I have an embedded board with a USB output, which is plugged into Windows-7 desktop. I installed ST Microelectronics' STM32 Virtual COM Port Driver. It reported that it installed okay. How do I ...
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0answers
89 views

Override USB driver PID/VID

In Windows is there a way to load a USB driver and force it to use a different VID/PID? I'd like to test a device with a different driver, with out having to go back and change the VID/PID on the ...
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0answers
11 views

excluding specific user from USB Access GPO only on specific computer

I have a small domain, and I want to restrict access to USB for all users except for a specific user when using a specific computer. In GPO there is setting in both "User Settings" and "Computer ...
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0answers
13 views

Query SIM status in Windows 2003 connected USB Modems

I have windows 2003 server installed and 4 USB Modems connected in different USB ports. It have some application installed which receives SMS from these modems and add them in data base its closed ...
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0answers
191 views

Poor transfer rate on Windows Server 2012 R2 on USB3 External HDD

I've upgraded from Windows Server 2008 R2 to Windows Server 2012 R2 on a physical server built on a 2011' Asus motherboard. Windows 2008 was known to not support USB3, and that was an issue since ...
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0answers
146 views

Map USB External HD to Hyper V Server 2012

I wanted to attach a USB external HD to one of my VM. I got Hyper-V Server Core 2012 R2. So I was about to follow any guides on internet (like this one Accessing USB Drives in a Hyper-V VM ), but I ...
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0answers
298 views

Is it possible to passthrough a USB-hub and its devices to a libvirt guest?

Since I am having multiple devices in a libvirt/qemu Windows 8.1 guest I need to plug in and out rather often, I am wondering if it is possible to make life a bit easier. Is it possible to pass ...
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0answers
38 views

Write files in usb when connect by /etc/udev/rules.d/

I am trying to write some files in usb when connect it in linux.. Actually, I have a file in in /etc/udev/rules.d/ with: ACTION=="add", ENV{ID_FS_UUID}=="9FE8-99G3", RUN+="/usr/bin/sudo -u ...
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0answers
188 views

Why is there no (Debian) init.d script for usbipd? Should I write my own?

I just installed the usbip package on my Debian Wheezy (7.1) . For some reason, it comes without an init.d script. Why is there no init.d script for it? Should I roll out my own? Or am I doing ...
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0answers
238 views

Some laptops USB not working on docking station

This is an odd one. I have two laptops (on an estate of 250) which won't recognise the USB ports on the docking station. Have swapped out hardware, and tried the disks in a new chassis and it is down ...
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8 views

Windows 8.1 Industry - long Boot time resuming from Hibernate with USB devices connected

USB devices start working ~30 seconds after resuming from Hibernate. I'm looking for guidance, tools, what to search in logs, to find what's causing this long delay.