Universal Serial Bus (USB) establishes a connection between devices and a host computer.

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243 views

How do I disable the usb optical mouse from Ubuntu 14.04 terminal?

I would like to disable a specific usb device (mouse) via Ubuntu Terminal. I have Ubuntu 14.04 and I tried this method and this method but both do not work with kernel 3.x. Any suggestion?
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1answer
151 views

xhci_hcp module constantly detecting devices

Problem I want to start getting into GPGPU work, so I got an ASUS Rampage IV Black Edition gaming motherboard. I thought it would support multiple GPUs well. However, I have had nothing but trouble ...
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48 views

Trying to set up Amanda on CentOS 6.7 using USB-over-Network to connect to remote DAT72

I have an HP DAT72 USB tape drive connected to a Win workstation, and am running FabulaTech's USB over Network. I have a CentOS 6.7 VM running the Linux client for UoN. I can connect to the remote ...
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1answer
62 views

How to set no stop bits in minicom?

How to set no stop bits in minicom? Apparently, there is no such setting: Would it be senseless? I am trying to set this way since apparently (not sure) this is correct way to communicate via USB ...
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1answer
680 views

The dd command fails with an “Input/output” error while burning a USB stick

This question is somewhat related to the previous question I asked regarding the dd command, The dd command isn't appear to accomplish anything. I'm trying to burn the Ubuntu operating system ...
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3answers
108 views

The dd command isn't appear to accomplish anything [closed]

I'm currently trying to burn the Ubuntu operating system onto a USB flash drive of mine, so I can boot onto Ubuntu with my Chromebook. In order to do this, I executed the following dd command: sudo ...
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1answer
76 views

Opticon OPN-3002i no ttyUSB0

I have an Opticon OPN-3002i that I would like to have working on Linux, currently my computer runs Kali Linux. Unfortunately, the device doesn't show up as ttyUSB0, despite me setting it to USB-VCP ...
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1answer
57 views

Running a Linux distro on a VM on a USB drive

I apologize if this isn't quite the right place to pose this question, but I couldn't find a more appropriate stackexchange site to ask this question. My goal is to have my USB drive loaded with a ...
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1answer
914 views

Disconnect and reconnect USB port via cli

I have a mouse that will stop working randomly. The solution is easy, unplug and replug. Is there a way I can do this via the command line though? Doing via command line has a few advantages. Doesn'...
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0answers
31 views

How could a typical partition scheme look like on a bootable thumbdrive with uefi and diskencryption?

I am now playing with uefi and read about some kind of basics, which seem to be: Create a partition table of type GPT Create an efi partition, type fat16 in this partition create a structure like /...
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216 views

Unable to use new USB hub

I have a new USB hub for raspberry PI 2 because the PI couldn't give enough power to run my usb HDD on its own. When I try to use the HDD with the USB hub I get the following messages: [ 1589....
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1answer
240 views

Run a udev rule for a USB flash drive when the computer is started with the device inserted

I want my Ubuntu 15.04 x64 server system to execute a script whenever a certain flash drive is inserted. So I created a custom rule file with the following content ACTION=="add",SUBSYSTEM=="usb",ATTR{...
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88 views

How to set ACL on a USB-device

I'm new to acl's so this is blackmagic to me. But what I have is a camera that I want to talk to. So I got a netbooted debian machine: ulf@term13:~(0)$ lsb_release -a No LSB modules are available. ...
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39 views

Installing USB TV UTV383E card in linux

Recently I have bought a USB TV Card UTV383E. How can I install it in Debian Jessie or LUBUNTU. I have both the system installed in same machine, a HP Pro-book 420 ? Any help ?
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1answer
192 views

No /dev/ttyusb* in Linux

I want to do some serial programming using Python Serial, and all examples I've seen online for USB set the port parameter to "/dev/ttyUSB*" . But on my system, there is no "/dev/ttyUSB*" inspite of ...
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1answer
139 views

Is there a way to get libusb to behave in real time?

I recently applied the rt patch to my kernel in an attempt to lower the worst-case latency of sending messages over USB. Unfortunately I have seen no improvement in the worst-case over the unpatched ...
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1answer
192 views

GUI ISO to USB tools in Debian or something which is available at github or elsewhere

Are there any GUI ISO to USB tools in Debian? I mean a way in which I could copy the .iso files to a USB/pen-drive. While I know the dd way intimately, am looking for a tool which a normal/lay user ...
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1answer
1k views

How to add Android x86 to Yumi!

Is there any way to add android to Yumi? I want to be able to boot my computer from a USB stick and install android. So, how can I install Android using Yumi or any other multiboot USB creator?
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101 views

install usbserial driver

I am running a Debian 7.9 (wheezy) on a Dreamplug. The kernel 3.13.11 does not contain the usbserial.ko driver, so the Dreamplug does not recognize an external USB device. Is there a way I could ...
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86 views

My udev Rule do not trigger when USB driver is connected

I trying to run a script each time a USB drive is connected to the Raspberry PI by using udev rules, but cannot get it to work. I have created a file in: /etc/udev/rules.d/85-usbthumb.rules ...
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2answers
267 views

How can I write to the Buzz controllers HID device created by hid-sony.c to work the LEDs?

I've been trying for a while but have not been able to find a way to control the lights on a set of controllers from the game Buzz (wired, from Playstation 2). You can see some of my failed attempts ...
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1answer
103 views

Permission Denied to rw USB contents [closed]

As mentioned above, I cannot read nor write to the contents to my USB drive. This happened after I formatted the flash drive via Gparted into ext4 filesystem. I have tried chmod sdb and sdb1 but it ...
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1answer
222 views

3G USB modem recognized but no ttyUSBx device available. Works on one device, fails on 2

I have three Raspberry Pi 2 devices running up-to-date versions of Raspbian, identically configured with two identical 3G USB modems (ZTE D6601). On one of them, the modem is made available as a ...
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1answer
58 views

boot and install linux via usb

Currently I have Siemens Industrial Linux version 2.4.36. It runs on an old system which gets installed via floppy disk & MODs. To install this Linux, I have to insert floppy disk which contains ...
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52 views

Command line USB event redirect

I help the poor, mentally ill and homeless in my spare time as a hobby. Some of these people have barely functioning laptops with sometimes working track-pads etc. I need a way to programmatically ...
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1answer
66 views

problem with udev rules when i want to start bash script

I am trying to write udev rules, so my usb will be recognized when plugged in, and i want to run bash script, but seems that I have some problem, I think I have opened the rules file twice e.g. With ...
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89 views

How udev works when we connect USB device

Whenever, I am connecting USB device like Pen drive, Bar-code scanner, mouse etc. udev creates dynamic files in /sys/bus/usb/devices/. like 1-1, 2-1. inside these files I am getting all information ...
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132 views

Route keyboard through only /dev/ttys000 on Mac OS X [closed]

I have a USB RFID reader which acts as a HID - pretending to be a keyboard. If a card/tag gets close it 'types' 01234567890\n (ie. the tag's code followed by a newline) straight into the active ...
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2answers
192 views

How to start Debian without installation from USB

I want to build a Linux/Debian live USB Stick, to modify my partition tabel. I read that modifiing the partition table shouldn't be done while Linux is running on the hard drive. Because of that the ...
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0answers
205 views

How to configure USB serial port paramters for a Windows program running in Wine?

I have a small CNC machine that's controlled by a custom piece of Windows software over USB, and I'd like to be able to run it from Linux. The software loads up fine under Wine, but it can't see the ...
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194 views

replacing windows 8.1 with CentOS 7

A new computer came pre-installed with Windows 8.1. It is an Acer Aspire T desktop. I would like to completely erase windows 8.1 forever from the machine, and replace it with CentOS 7. How can I ...
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1answer
348 views

USB WiFi adapter using ath9k_htc not working on Linux

I have a TL-WN821N wifi adapter that is supposed to work using purely free software. It used to work when I used the Trisquel Linux distribution but now when I have switched to Debian it does not ...
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87 views

Suspending fails when a USB mouse is connected

When I try to suspend my Ubuntu 14.04 (with KDE environment) using sudo pm-suspend it fails unless I disconnect USB devices, e.g. USB mice and flash drives. Is there a way to solve this problem?
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1answer
225 views

Why am I limited to ~10-20 usb devices?

I am trying to hook up 27 USB device to an Intel NUC running CentOS 7 but no matter what I do the system can never see more than 20. I have tried multiple models of NUCs and even tried adding an ...
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76 views

Having trouble with devices and USB ports

I have been trying to play Xwing vs Tie fighter on Linux Ubuntu Mate in virtualbox with my playstation 3 controller. After a few attempts It worked but I rebooted and it stopped working. If I load ...
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2answers
227 views

Adding USB device to rules.d

I have trouble adding usb device to rules.d list, I want to be able to use it without root. Here is my USB device: Bus 001 Device 007: ID 1162:2200 Secugen Corp. And this is entry I made in /etc/...
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63 views

How to boot linux from usb and then change root, or something

My motherboard has USB3 ports on it but the BIOS Boot Mgr will only boot from the USB2 ports. I have a Xubuntu bootable system I have installed on a USB3 stick, but I'm stuck running it from a slow ...
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1answer
465 views

USB headset not working properly

I have a Corsair Vengeance 1500 USB Headset and I'm using linux Mint. My headset doesn't always immediately work when connecting it to my pc, but most of the time the headset works. Sometimes the ...
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1answer
391 views

IP address assigned when using 3G USB modem

If I use a 3G USB modem with a SIM card on my linux machine, do I get the IP address assigned by the carrier just as my phone when it uses the same SIM card, or do I get a different IP address (as it ...
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1answer
3k views

MediaTek MT7610U (RT2860) driver won't compile

I just bought a USB wi-fi dongle using the MediaTek MT7610U (RT2860) chipset, and the drivers from their website: http://www.mediatek.com/en/downloads1/downloads/mt7610u-usb/ won't compile, with this ...
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2answers
146 views

Arch Linux installation usb

I burned the newest ISO to a flash drive using unetbootin, but it only comes up with this: Arch Linux archiso x86_64 UEFI USB UEFI Shell x86_64 v1 UEFI Shell x86_64 v2 EFI Default Loader When I try ...
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0answers
63 views

My usb udev rule not triggering when I do echo 0 >authorized ; echo 1 >authorized

My custom rule runs a shell command when I physically plug the USB device. /etc/udev/rules.d/85-my_stk1160_pal.rules : ACTION=="add", SUBSYSTEM=="usb", ATTR{idVendor}=="05e1", ATTR{idProduct}=="0408"...
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2answers
116 views

Fedora installation problems

I want to install Fedora on my laptop. I tried many things, but they did not work. I bought a DVD of Fedora 20 online, but it stops between the installation process says there is bug in the DVD. But ...
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0answers
351 views

Yumi, shows an error when I run it

I installed yumi on Linux Mint 17.2. When I run yumi,it shows the following error: This application has raised an unexpected error and must abort. [43] Access forbidden. FMain.INSTALL_SYSLINUX.252 ...
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1answer
48 views

Event handling and networking

The basic use case I have in mind here is network transparent keyboard/mouse/pen/midi events. (Timing latency is not a serious issue yet.) There are two questions. If I plug in a USB keyboard our ...
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1answer
593 views

Usb serial cable (prolific) not working with ftdi_sio driver on rpi-buildroot image

I'm using a raspberry pi to control a LED matrix display with a Prolific USB to serial cable (067b 2303). Using the default raspian image it works perfectly, however with a custom buildroot image (...
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2answers
163 views

Restrict USB access on a Debian

Is it possible to restrict the permissions of USB ports on a Debian (Linux) system ? For examples : Suppressing the ability to plug any kind of material excepted USB key? Giving the ability to ...
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0answers
199 views

USB Audio detected by ALSA but not JACK?

I have a Presonus AudioBox USB device, connected to a USB 3 port, that supports both MIDI and Audio input. When I launch JACK and open the connection list from QJackCtl, I can see that the AudioBox ...
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0answers
262 views

lsusb doesn't list device names

This is what I get from lsusb: $ lsusb Bus 002 Device 002: ID 8087:0024 Bus 002 Device 001: ID 1d6b:0002 Bus 001 Device 004: ID 1bcf:2c18 Bus 001 Device 003: ID 0489:e046 Bus 001 Device 002: ...
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229 views

Install Arch Linux when LVM on LUKS keyfile on USB and bootloader on USB

I am trying to install Arch Linux in the following way: LVM is installed on LUKS when the LUKS key is image stored on USB the bootloader is also on additional USB For some reason, even though I ...