Universal Serial Bus, an industry standard for serial communication.

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3
votes
2answers
16k views

How to get USB Devices to AutoMount in Ubuntu 12.04 Server

In Ubuntu 12.04 Desktop, USB devices can be plugged in, and they just work for the most part. In Ubuntu 12.04 Server, when I plug in a USB device it does nothing. How can I setup server do act like ...
0
votes
1answer
1k views

How to limit usb 2.0 port to work as usb 1.1 in ubuntu?

Ive got problem with kvm usb forwarding and printing (windows xp guest goes BSOD when i try to print something). Ive been adviced to change usb to 1.1 version. That only kvm works with 1.1 not 2.0 ...
1
vote
3answers
4k views

how to boot and install opensolaris using USB drive

I have a server that does not have a CD/DVD drive.. How can opensolaris be installed using USB interface? specifically what tools/steps that need to be performed to prepare USB flash drive as install ...
0
votes
0answers
2 views

device descriptor read/64, error -71 [migrated]

I have problem with USB ports on MSI WIND laptop. I have FC17 installed and usb printer sometimes not responds. If I replug a printer in USB port - it's working. Tried to change usb cable and printer ...
4
votes
2answers
3k views

Kickstart installation from USB — Kickstart location

After managing to get a Fedora ISO to rebuild successfully (for a USB stick) after adding a kickstart file (http://serverfault.com/questions/548405/), I now have an issue with locating the kickstart ...
0
votes
1answer
2k views

Disable all USB devices but keyboard/mouse/flash-drive

For security reasons, I would like to make sure no USB device can be connected to my servers running RHEL3 except keyboards, mice and flash drives. To sum up : What should work : Mouse Keyboard USB ...
0
votes
1answer
2k views

USB drive not detected in Intel EFI shell

I must update an Intel S3420GPLC board. BIOS, BMC, FRU / SDR, the whole thing. Everything is pretty much automated in the Intel download. You're supposed to boot to the integrated EFI shell, mount ...
13
votes
3answers
849 views

CentOS /dev/bus/usb structure

On my Ubuntu 12.04 when I plug in usb device, under dev directory tree usb device is added like this: /dev/bus/usb/001/001 On my CentOS 5 added like below: /dev/bus/usb/devices/2-1.4/ lsusb ...
1
vote
2answers
1k views

How to disable hiddev96 in linux (or tell it to ignore a specific device)

I'm having problems with a CentOS 5.0 system when using a certain USB device. The problem is that the device advertises itself as a HID device and linux is happy to try to provide support for it: In ...
1
vote
0answers
26 views

4TB USB3 disk compatilibity

We recently bought a USB3 Verbatim Store 'n' Save 4 TB hard disk for offline backups of our backups. It didn't work on the (Linux) server I wanted to use it on and also didn't get it to work on a ...
-1
votes
0answers
20 views

Can I connect two Linux systems via USB? [migrated]

I would like to hook up my new Raspberry Pi A+ to an older B model without having to connect the A+ to WiFi. Can I connect them somehow via USB? Can I do it with a hub in between?
0
votes
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 ...
1
vote
2answers
909 views

How to copy directories using debugfs?

The debugfs manpage gives the impression that the command 'rdump . .' will recursively copy all files found on the specified filesystem from the debugfs cwd to the native filesystem's cwd. Instead I ...
44
votes
5answers
113k views

How to make Windows 7 USB flash install media from Linux?

I have: ISO image of Windows 7 install media 4 GB USB flash drive no DVD drive Linux installed
1
vote
0answers
19 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 ...
4
votes
1answer
982 views

How can I test for BadUSB vulnerability?

There are news that an unpatchable and unfixable USB firmware exploit is "out there". This could seem unrelated to servers but since the affected hardware from Phison is not disclosed there is a ...
0
votes
0answers
69 views

Booting XenServer Installer on USB

I'm trying to install XenServer on a system that has no CD-ROM drive (it only has a USB) I'm able to successfully boot the server using a bootable USB that boots up Linux (specifically, the GRML ...
2
votes
1answer
106 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: ...
0
votes
1answer
38 views

Which port is the High-speed USB 2.0 port on a PowerEdge R900

I want to connect a relatively low-speed SSD to a PowerEdge R900 because I need something with a decent read/write speed (nothing over 35-40MB/s) and I was having trouble identifying which USB 2.0 ...
2
votes
2answers
2k views

Kickstart based installation of RHEL 6.4 from USB

I want to setup some brand new servers with RHEL 6.4. Servers do not have DVD, so, I have to use USB for the installation. I already have a custom ISO with a kickstart file that I use on servers with ...
1
vote
2answers
308 views

Keeping USB backup drive from sleeping while mounted?

Once every few days, seemingly at random, our backup to an external USB hard disk fails on our hp DL380 G5 server running CentOS 6.4 64-bit. If I cd /mnt/backup and run ls it complains ls: reading ...
-6
votes
1answer
83 views

Why is RJ45 DB9 console cable still used, when all the latest computer do not have serial port? [closed]

I still see quite often that RJ45 DB9 console cable is attached with some devices, when I do not even have a computer with old serial port. So I need to either get the USB - DB9 adapter or USB - ...
1
vote
4answers
2k views

Creating bootable Fedora USB with persistent storage

I am attempting to burn the full Fedora 19 x86_64 DVD iso to a USB drive and have a separate partition on it for a kickstart file / other media that will be installed in the kickstart process. With ...
1
vote
2answers
96 views

ncq not supported on an SATA3.0 HDD in an usb 3.0 casing

is there a well known reason why a SATA3.0 HDD supporting NCQ does not have NCQ queue depth configured when mounted from an usb 3.0 case ? output for hdparm -iI /dev/sda shows NCQ is supported output ...
1
vote
1answer
6k views

ASA's USB ports

I have three USB ports on my Cisco ASA 5505. All Cisco documentation that I've found says that they're for 'future use'. Anyone know if this has been updated? Or if it will be?
0
votes
1answer
159 views

Mount a folder as a removable drive on Windows

I'm using some compression software that requires a USB dongle to operate. There's nothing special about the dongle, it's just a usb drive with files on it. We're attempting to move the operation into ...
10
votes
8answers
4k views

Best file system for external (USB) hard drives/USB memory media

Almost all external USB hard drive and USB memory media/sticks come today preformatted with FAT32. As far as I know the only advantage of the file system is the compatibility among OSes and devices. ...
7
votes
7answers
3k views

Which file system to use for portable hard drive shared among different operating systems?

Something similar has been asked already but my criteria is a little different. I need to share a portable hard drive (USB/Firewire) between Mac OSX, Linux and Windows XP systems where the files being ...
3
votes
3answers
479 views

Is an Ethernet point to point connection without a switch real time capable?

In automation and control, it is commonly stated that ethernet can't be used as a bus because it is not real time capable due to packet collisions. If important control packets collide, they often ...
0
votes
1answer
90 views

Leveraging rsync for a local copy between two slow drives, benefits without a daemon

I am confused by the benefits of rsync (3.1.1) if there is no daemon running remotely, e.g. copying from a drive mounted via SMB2 (via a VPN) to an external HDD (USB 2.0, sadly). Both connections are ...
2
votes
0answers
668 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 ...
0
votes
1answer
384 views

ESX Unix guest & AnywhereUSB [closed]

We got a Nagios (FAN) VM within an ESXi little cluster (4 servers). I have to configure SMS alerts with Nagios, so I have to plug a phone via usb. Problem : I want my usb to be seen even if my VM ...
1
vote
1answer
744 views

External drive switching from /dev/sda to /dev/sdb

We have a small box with external drives attached for backing up configuration sets. I found out the problem is simply that on reboot or whatever unknown event the drive switches from /dev/sda1 to ...
0
votes
0answers
109 views

USB over IP supporting Linux

I am running several virtual servers with Linux and need to connect usb devices. I am using XenServer for virtualization, therefore there is no native usb-pass-through available. How can I connect ...
0
votes
1answer
532 views

external drive and CentOS - Reset high speed USB device number

I have 2 external drives (3TB) and both will not work with my centOS Box. Tested them in windows ( different machine ) No problems ( 2.6.32-279.9.1.el6.i686 ) dmesg reports: usb 2-2: new high speed ...
5
votes
2answers
1k views

IBM x3650 will not boot from USB

Hello serverfault community, and thank you in advance for your time. Summary: I have an IBM x3650, which I bought secondhand (eBay). I am trying to install and run VMWare ESXi 5.5 on it via a USB ...
3
votes
1answer
272 views

HP ProLiant DL320e G8 v2 - USB2.0 during POST

Initially my USB2.0 ports were working during POST (and boot). However, now they appear not to be. I first noticed this when I could not access the RBSU by pressing F9 during POST. Then found that I ...
1
vote
1answer
63 views

Connect USM hard disk to USB

Yesterday I bought Seagate 2Bay 4 TB NAS business storage: http://m.seagate.com/external-hard-drives/network-storage/business/business-storage-2-bay-nas/ Seller included Seagate Backup Plus 1 TB USM ...
1
vote
1answer
479 views

Dell PowerEdge SC1425 - Boot Error from USB

I'm new to hosting, and I got my first server a couple of days ago, and am having troubles. I'm trying to boot Ubuntu Server 12.04 from a USB Device I have, and when I attempt to boot, I get "Boot ...
1
vote
1answer
4k views

Windows Server 2003 not automatically assigning drive letter to external drives

My newly rebuilt Windows Server 2003 doesn't automatically assign drive letters to external usb devices. I have to manually open the Disk Management Console and assign it a drive letter every time. ...
6
votes
5answers
8k views

How to Login to Windows XP/7 Using a USB stick for authentication

Is there a way to log into Windows using a USB stick? (on Windows XP/7) I have student workers whom I would like to give admin rights for maintenance, but I would like to refrain from giving out a ...
0
votes
2answers
2k views

Configuring Backup Exec 2012 using USB hard drives as media

I have found some information on this but have not found the exact answers to these questions. Background I have installed backup exec 2012 (with agents for databases) I have configured a storage ...
1
vote
2answers
467 views

Server USB hard drive not listed in /dev, but it appears in lsusb

I have a few servers that use 2TB Seagate GoFlex external drives for basic cPanel backups, but one of them is having trouble, and the drive is not listed as a device in /dev, even though it appears in ...
3
votes
2answers
6k views

Dismount USB External Drive using powershell

I am attempting to dismount an external USB drive using powershell and I cannot successfuly do this. The following script is what I use: #get the Win32Volume object representing the volume I wish to ...
0
votes
2answers
205 views

All usb ports doesnt work, the mouse laser flashes but doesnt work [closed]

I received a PC with not-working usb ports. Strange thing is that when I plug my very basic USB mouse which in other PCs works just fine, the laser flashes (so the voltage is there) but it doesnt ...
0
votes
2answers
139 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 ...
1
vote
2answers
305 views

Portable SAS Drive (USB/Thunderbolt Interfacing)? [closed]

I have a few spare 2.5" HP SAS SSDs sitting around and collecting dust for about 2-3 years now. They were used for about 1 day in another project that ended rather abruptly. I now have a need to ...
0
votes
0answers
63 views

Rotating external disks while keeping the same drive letter in Windows 2003

On a Windows 2003 R2 server, two external USB disks are being used for backup purposes, one at time. The units are identical (same manufacturer and model) and retain the same volume name (although I ...
1
vote
1answer
400 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 ...
0
votes
1answer
510 views

Use FreeNAS server as external drive with USB 3

This might be a weird question. Is it possible to connect a FreeNAS server to a computer with USB 3 and use the NAS as a high-throughput external drive? We would want this sometimes to not be capped ...