USB is an acronym for Universal Serial Bus. The current USB standard is USB 3.0, which supports transfer speeds of up to 625MB/s. USB devices are plug-and-play.

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How to transfer files between my Nexus 7 and my PC using a USB cable?

What is the correct method to transfer files between Ubuntu running on my Nexus 7 and Ubuntu 12.04 running on my PC using a USB cable? I am not asking about the Bluetooth or Wifi method for ...
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2answers
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Can I ssh (into a mobile device) via USB?

I have a tablet with a USB connection to a host computer. (Ideally the host is running Windows, but if absolutely necessary I could switch the host to be Ubuntu also.) I want to be able to SSH into ...
6
votes
1answer
2k views

No USB Devices picked up on restart to windows 7 from ubuntu

I have dual boot windows 7 and ubuntu 13.10 on efi Dell Inspiron 14z 5423 ultrabook. My devices are recognized well in Ubuntu. If I reboot the system (i,e switch from Ubuntu to Windows 7) and start ...
6
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1answer
11k views

Ubuntu 12.04 LTS - Apple iPad 3 (iOS 7 non-jailbroken) USB connection problem

I've bought an Apple iPad 3 (iOS 7 non-jailbroken), and I'm trying to connect it to my PC running Ubuntu 12.04 through the original USB cable. After I plugged in the cable, I got this message on the ...
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2answers
27k views

How to install and use Ubuntu from a USB flash drive on Windows 8?

I'd like to fully install Ubuntu 12.10 onto a 16GB USB 3.0 flash drive, not create a LiveUSB, but to treat the flash drive as an external hard drive. I've read it's possible and I know my computer ...
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5answers
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Printer sometimes doesn't print

I installed 12.04LTS and have a DeskJet 1125C connected through USB. The problem: Sometimes it does not print - in print jobs is status Pending/Processing but print does not start. I discovered if I ...
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1answer
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Auto-mounting an encrypted USB hard drive

How can you configure a headless Ubuntu server to auto-mount an encrypted USB hard drive? I found this similar question, which explains how to mount the drive from the command line, but the author is ...
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1answer
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My USB ports randomly stop working till a reboot?

I have a HP Pavillion DV6-1149wm, Ubuntu 11.04. I have 2 USB3.0 ports, and 2 USB2.0 ports. If I use a USB port for a long period of time [e.x. with my USB WiFi adapter], that specific USB port ...
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3answers
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Does not recognize usb sticks and drives

When connecting any usb stick to my thinkpad ubuntu 10.10 does not recognize them. I don't see anything on the desktop. the output of "dmesg | tail -n10" gives me: [ 1965.696388] hub 1-0:1.0: unable ...
6
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3answers
960 views

Is it possible to write protect a flash drive? [duplicate]

I want to write protect and unprotect it to keep files from being formatted whenever people use it in a windows PC. I don't want people to delete my school work and I bring this to school and use it ...
6
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1answer
10k views

USB display adapter with linux/ubuntu drivers?

I want to use my external monitor's resolution fully (2560x1440) with a USB display adapter for my laptop. I have one with Windows drivers, are there any adapter with linux / Ubuntu drivers that can ...
6
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1answer
691 views

USB 3.0 controller is not recognized

I have a Thinkpad E430 notebook, and the intel's USB 3.0 controller can not be recognized by Ubuntu 12.04. The LED on my USB-HDD is white instead of blue (And in Windows 7, it is blue when connected ...
6
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1answer
464 views

USB Device No Longer 'Powering' Up In Ubuntu [closed]

I've run across a weird issue that I was wondering if anyone had seen before. We run a custom version of Ubuntu 10.04 at work and we've been testing some software that uses webcams recently, which 90% ...
6
votes
1answer
4k views

How do I get an Enter USB TV Box TV tuner aka Gadmei UTV302 to work?

Has anyone had any success in using the Enter USB TV Box from Enter Multimedia? It comes bundled with software that works in Windows. I have had no luck using it in Ubuntu 10.10. Update 1 Here is ...
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7answers
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How do i allow non-root access to /ttyUSB0 on 12.04?

Since i updated from 10.04 to 12.04, i am unable to acces the device connected in /ttyUSB0 if i dont have root access. To be more specific, i use a usb-to-serial com port converter to acces and ...
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4answers
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Automounted USB devices are read only

Since I upgraded to Ubuntu 12.10 the automout of USB devices does not work as expected. When I plug in a storage device it is recognized correctly but I do not have write privileges on it. I thought, ...
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4answers
4k views

Trouble starting Network UPS Tools with a Eaton 3S UPS

Running an Ubuntu Server on a Eaton 3S 700VA UPS. The Eaton's USB connection goes into my Ubuntu Server. I'm trying to use NUT to manage the UPS. After sudo su'ing cat /etc/nut/ups.conf: [eaton] ...
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2answers
3k views

Don't automatically open the folder of mounted devices [duplicate]

I usually charge my phone through a USB connection. Due to Ubuntu 13.04 detecting and mounting it, Nautlius automatically opens the mounted folder. Can I stop Nautlius from automatically opening the ...
5
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2answers
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How can I tether my android phone with pdanet to my laptop via usb?

For my iphone I was using this with pdanet to tether via usb. Now I have an android phone, also with pdanet. I'd appreciate any help. Edit My phone is a droid x. I'm using the latest OS officially ...
5
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3answers
355 views

Does TP-LINK WN822N work on Ubuntu?

I plan to install Ubuntu soon on my pc. I currently use a Tp-Link WN822N wireless adapter. I want to know if it will work without additional setup.
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6answers
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How to show notification when a usb device is inserted?

It would be good to know that when you connect a USB device like a web-cam, it notifies me that it works or not.
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3answers
4k views

Trim and SSD with usb 3.0 enclosure does not work - UASP not supported?

I have installed one SSD disk (Micron C400-MTFDDAC128MAM) in an external usb 3.0 enclosure. Now I want use this disk as second disk in my laptop with Ubuntu 12.04. Disk is working, but I want to use ...
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3answers
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Disable usb mass storage

I want to disable usb mass storage on Ubuntu desktop 10.04, 11.04 and 11.10. As security policy to avoid data leakage. But in case of emergency there easy way getting usb mass storage back.
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5answers
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Making a 12.10 bootable USB drive - usb-creator-gtk fails with a seg fault

I'm trying to make a bootable installation USB drive. I've tried usb-creator-gtk, and it starts working only to fail with a segmentation fault, leaving a non-bootable drive. I've tried "unetbootin", ...
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2answers
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Can I disconnect an ejected drive even if it is still spinning?

I am running Ubuntu 12.04. When I unmount (eject) USB disk, the power LED is always "ON" & I can feel disk is still spinning after 10 Minutes. This means disk is not unmounted from system? is it ...
5
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1answer
760 views

Leapfrog Crammer won't mount as a USB flash drive

I can't seem to get the Leapfrog Crammer study and sound system to show up as a flash drive under ubuntu so I can transfer stuff to it. I don't want to install the leapfrog bloatware, can someone ...
5
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5answers
23k views

FULL install Ubuntu on 4GB USB drive

Is there a way to full install Ubuntu 11.04 in a 4gb USB drive? It says that I need at least a 4.6 GB drive. I want the full install, not the live persistent installation. I think that it don't need ...
5
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3answers
263 views

Keep track of what is on USB Devices

Is there any software that keeps track of the content of USB Devices I connect to my System? I have several (~15) USB-Sticks and I can't remember were I put certain files/pictures etc. Using Ubuntu ...
5
votes
2answers
5k views

Accidently installed grub to usb

While doing a fresh ubuntu install (dual boot with XP using resize), I somehow managed to install grub to the source usb instead of to the harddrive. Normal harddrive boot goes straight to XP. Booting ...
5
votes
1answer
6k views

How do I configure a displaylink USB monitor?

I have seen many pieces but not a comprehensive guide to fix what must be a very common problem, particularly in Ubuntu 11.10 where there is no xorg.conf file. Is there an easy how-to somewhere (for ...
5
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2answers
590 views

Modification on USB bootable drive

A USB bootable drive discards all modifications made at shutdown. Is there a way to save it? If possible, how will that affect a version installed on to a different hard disk using that USB drive?
5
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1answer
940 views

USB tethered connection via Nexus One not showing on NetworkManager

When plugging my Nexus One (Android 2.3.3) via USB and activating the "USB Tethering" option, I cannot enable the connection via Network Manager, because I just see a gray "Disconnected" option. If I ...
5
votes
1answer
16k views

Booting from USB inside VMware Workstation

I'm attempting to install Windows 7 inside a VMware Workstation virtual machine using a bootable USB stick, however the VMware BIOS does not detect the stick, and so I cannot boot from it. The stick ...
5
votes
4answers
6k views

Startup Disk Creator shows no free space on my USB stick

I am having a problem trying to use Startup Disk Creator with my 8GB USB stick. The USB stick has just been formatted, but Startup Disk Creator shows that there is no free space on the drive, although ...
5
votes
1answer
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How do I get a StarTech USB 3.0 to Gigabit Ethernet Adapter working?

I bought a Startech USB 3.0 to Gigabit Ethernet Adapter and looking for linux drivers. I did google search and did not come up with anything. Startech.com has only windows drivers. Any help on ...
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2answers
1k views

How do I lock/unlock my screen using my iPhone and USB dock?

My iPhone is connected via USB to my Ubuntu desktop via a dock. How do I configure it so that when I dock my phone the screen is unlocked and when removing it it locks it?
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2answers
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How do I make xinput mouse settings persistent for a USB mouse?

I use xinput to change the settings of my USB mouse: xinput set-ptr-feedback 'USB Optical Mouse' 4 1 1 How can I make these settings persistent after unplugging the mouse or rebooting?
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2answers
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How do I make the USB monitor Lenovo Think Vision lt1421 work?

How to make usb monitor Lenovo Think Vision lt1421 work on ubuntu. On official site I see drivers only for windows. When I plug it in: it is not detected. On windows it worked fine.
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2answers
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Gamepad usb error -71

I have a couple of game-pads with a USB interface, The game-pads are RockFire QF-501UV, When connecting them to the USB port I get the following message: Feb 27 22:32:55 localhost kernel: ...
5
votes
1answer
1k views

Virtual USB bus using TCP

I have a router that a printer can be attached to to print wirelessly to. It appears that the software for Windows uses a virtual USB bus using TCP. This allows the printer to appear as if it was ...
5
votes
2answers
322 views

USB Speakers are recognised, but can't be selected in sound menu [duplicate]

Possible Duplicate: New Sound Devices Show up in Hardware But not Input or Output I have USB Speakers that used to work with Ubuntu. In 12.10 I can see them through lsusb... Bus 006 Device ...
5
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2answers
7k views

Is it possible to power up ports on a USB hub from Ubuntu?

I have a D-Link DUB-H7 powered USB 2.0 hub connected to my computer. Occasionally when I reboot the system, I've noticed that some of the ports on the hub get powered down: the green light next to ...
5
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1answer
3k views

Is Ubuntu Compatible with Bluetooth 4.0?

I recently purchased a Bluetooth 4.0 adaptor for my laptop. Bluetooth 2.1 was recognised instantly, but Bluetooth 4.0 is not recognised. Is there a fix for this, or is Ubuntu not compatible with ...
5
votes
1answer
4k views

Send raw data to USB parallel port after upgrading to 11.10

I have a laser cutter connected via a generic USB to parallel adapter. The laser cutter speaks HPGL, as it happens, but since this is a laser cutter and not a plotter, I usually want to generate the ...
5
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1answer
6k views

How to use gps receiver bu-353

Hi I have a gps receiver bu-353 with usb interface i want to know how can i use it under ubuntu I ran the following command gpsd -n -N -D 2 /dev/ttyUSB0 I got the output as: gpsd: launching ...
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4answers
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USB Microscopes

I'm interested in getting a USB microscope for my kids. So, to get to the point, does anyone know what microscopes are available that work with Ubuntu? Ideally, they should be available in the UK.
5
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1answer
206 views

Is there a microcontroller kit that ships with development tools for Ubuntu?

I was looking around on the web for an introductory kit with a USB-based microcontroller that I could get started on. However, most of the tools I looked at were Windows-only. Are there any kits ...
5
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1answer
141 views

How can I stop 'Unable to mount Android Device' messages from popping up?

Using 15.04 When I connect my phone to my PC, I get a message popup saying that Ubuntu was unable to mount the device - however I'm able to access the storage on my phone to add/remove files etc. ...
5
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1answer
2k views

What is the performance difference between booting Ubuntu from a USB v2 and USB v3?

I like the idea of booting from a usb drive. I probably have 50 USB 2.0 drives of various sizes, but I only have 2 USB 3.0 drives currently. If I boot from a USB 3.0, will the increased read/write ...
5
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1answer
8k views

How to mount an Android (2.3.4) device on Ubuntu 13.04

Ubuntu recognizes the device, and seemingly assigned it to sdc in this instance, but mount keeps returning a 'no medium found' message. Here is lsusb output: us 001 Device 002: ID 8087:0024 Intel ...