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Questions tagged [usb-device]

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How to whitelist USB devices specifically by VID and PID?

Can you please explain how Device Control can support whitelisting only specific devices (USB, etc) by Vendor ID (VID) and Product ID (PID)?
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83 views

VirtualBox - USB Devices for Win10 guest

As many others, I cannot access USB devices from my Ubuntu 18.04 (using KDE desktop) host in a Windows 10 VirtualBox (v5.2.22) VM. Of course, my Ubuntu OS user is member of the VBoxUser group (I did a ...
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16 views

Where do USB devices show up in /dev if they're a printer?

Where in /dev do printers show up on Debian / Ubuntu based systems? Specifically IBM receipt printers...
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1answer
47 views

USB connection to MOTO E2

How to connect MTP devices via USB on Ubuntu 18.04? I am not able to connect my motoe2 to ubuntu 18.04.
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116 views

WIFI USB adapter detected as mass storage: failed even after changing settings at mount option

I have bought a WIFI USB adapter from amazon (universally called AC600) and would like to use it with my ubuntu machine. I have followed the installation guide here and has successfully installed the ...
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0answers
42 views

Connected to iSCSI Synology NAS, but can't see devices in Ubuntu

I've got a Synology NAS which I'm trying to connect to via a bootable Ubuntu USB. I can see the Synology's targets and I'm connected to them. However, I can't seem to see any of the volumes using ...
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1answer
791 views

Logitech C922 webcam not detected on Ubuntu 18.04LTS

I just got a Logitech C922x (USB) webcam which I need to install on Ubuntu 18.04LTS. I tried on Cheese and on Skype, but it says that the device is not detected. Any idea? Thanks a lot for your help. ...
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1answer
51 views

Air mouse not working if attached directly to USB, but it works if attached using a HUB

I've this strange problem with an air mouse of FREEWAY TECHNOLOGY on Ubuntu 16.04. If I connect the USB key using an USB-hub the device works perfectly, if I try to connect it directly to a computer ...
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1answer
178 views

USB Webcam microphone not working until re-plugged

I use pulseaudio + pavucontrol So I boot in with the device plugged in the USB port. I check the Input device tab in the Volume Control application (pavucontrol) I see only my GEMIX_WEBCAM_USB_AUDIO ...
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1answer
2k views

Identify, disconnect and reconnect USB device via terminal

I use a USB Huawei ME906s-158 device as described here. If the module looses the connection it seems to have problems reconnecting to the network. So my idea is to write some script, running in the ...
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137 views

How to prevent Ubuntu 16.04 LTS from forgetting Brother MFC-J6720DW scanner

I have been using Ubuntu with my Brother MFC-J6720DW printer/scanner/fax for some time. Printing seems to work all right. But Ubuntu regularly seems to forget that the scanning capability, which I do ...
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1answer
135 views

ubuntu 16.04 suspending when plugging in usb

I did a clean install of ubuntu 16.04 and did all the updates. Now when ever I plug any usb device in to the usb port the system suspend. Please respond with any ideas to fix this...
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1answer
747 views

Writing to disk using `pv` seems to be fast at first and slow at the end

I was writing a kubuntu image to my usb stick using this command pv /home/manuel/Downloads/torrents/kubuntu-16.10-desktop-amd64.iso > /dev/sdb However, the output progress bar of pv was half-...
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213 views

How to use the Blueway N9200 as wireless adapter?

I've got a 'Blueway Ultra Speed N9200' laying around, and I was wondering if I could use this adapter on my laptop to get a better WiFi signal. I've connected the device, but nothing happens.
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1answer
215 views

Ubuntu can not detect Android 5

When I enable USB debugging in Android Phone, My Ubuntu can detect only Android 4.X versions and can't detect Android 5.X! Do I need to install any new package on Ubuntu? libmpt version 1.1.9 is ...
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419 views

Behringer Xenyx302 USB keeps disappearing

I installed Ubuntu 16.10 on my PC and nearly everthing worked from the start, except my Soundcard (Behringer Xenyx 302 USB) which keeps disappearing from the Sound Settings. I tried unplugging it and ...
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0answers
1k views

Android phone doesn't connect.

My android phone doesn't connect to my xubuntu pc. If I connect my phone via USB it starts charging but the pc doesn't show any reaction. I've tried different cables, all usb ports and I Restarted my ...
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1answer
94 views

how connect asus zendisk as400 on ubuntu

How i mount ZENDISK AS400? It dont mount hdd, only mount u3 cd image as /dev/sr0. affects all versions including Ubuntu 16.04.1, 12.04, etc. lsusb: Bus 002 Device 008: ID 0b05:17b4 ASUSTek Computer,...
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1answer
204 views

Ubuntu Touch - USB Wifi Dongle

I'm running OTA 12 on a bq Aquaris M10 and I wish to use a USB Wifi dongle (Realtek 8188 series). I connected the dongle via an OTG cable and attempted to use ifconfig to configure the device; however,...
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1answer
1k views

Intel 7260 bluetooth device (usb-device-8087-07dc) at 100% usage

My Intel 7260 bluetooth device is constanly draining battery. As per powertop: 13.9 W 100.0% Device USB device: usb-device-8087-07dc I have both bluetooth and NFC ...
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1answer
757 views

How do I get my USB to work in windows xp guest. Ubuntu 16.04 host

I have installed guest additions and extension pack and service pack 3 and user name and tried to find USB under devices tab in virtual box. Nothing showing up on guest OS.
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13 views

Pulic wifi dongle unable to authenticate

I have a problem with authentification to public unprotected non encrypted wifi network(its similar to networks you find at hotels - it routes you to a web page where you enter password) that I am ...
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0answers
1k views

USB No Devices Available in Virtualbox 5.0.16 with Host Ubuntu 14.04 LTS and Guest WinXP SP3

I have worked for three days trying everything I could read on Virtualbox and Ubuntu forums, as well as the Virtualbox user manual. Finally I have given up. Does anyone know what else to do or if you ...
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1answer
796 views

How to find full path for device file of usb camera connected?

i have connected my logitech quickcam E2500 and i want to know the path to the device file. what is the code to find it.
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2answers
2k views

How to install Jahshaka? [closed]

I found that there is a great new software called Jahshaka which is used to edit videos better than before in ubuntu. So i want to install it in my ubuntu 13.10. How to install it? I can't find it in ...
2
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1answer
238 views

How to connect USB 3.0 Pendrives?

I have a 32GB Sony Microvault USB pendrive which is USB 3.0. And When I try to connect it, it isn't yet being shown in the device. I want to make it work without formatting the drive to USB 2.0. And I ...
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0answers
26 views

Don’t open new window when mounting USB key [duplicate]

Every time I plug a USB device or a SD card, Nautilus brings up a new window at that path. I know that there used to be a configuration option to determine whether or not you want this to happen, but ...
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0answers
2k views

Buetooth not working on 14.04, not shown in lspci or lsusb

I have a problem with bluetooth on a lenovo G50-70 running 14.04 with kernel 3.16 Can turn bluetooth on and off from the system tray, but it doesn't seem to activate the actual device. I've ...