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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Probing a USB device, likely a CAN bus

I have a USB device that is likely a CAN bus and I'm trying to interact with it. I'm wondering if anyone can offer any advice for probing and discovering what services are available. I suppose a good ...
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1answer
15 views

Create a bootable ubuntu Usb stick on Mac [duplicate]

I have followed the instructions from various posts at the forum and I when I execute in the terminal sudo dd if=/path/to/downloaded.img of=/dev/rdiskN bs=1m then it requires the password but ...
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3answers
603 views

Can't Select Target Device on Winusb

So I just installed Winusb using the instructions from How can I create a Windows bootable USB stick with Ubuntu? but when I use the application I cannot select a target device. I have a usb that I ...
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0answers
11 views

How can I boot Ubuntu trial from USB drive on Windows 8.1 PC with SSD?

I've recently installed Ubuntu 14.04.2 LTS onto a USB drive using the Universal USB Installer. Everything up until this point was fine. I then restarted the computer, and tried to access the boot ...
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0answers
7 views

Ubuntu for Arm on AOC All in One Android Monitor

I would like to install Ubuntu for Arm on an AOC A2272PW4T, a 22" All in One mointor that can act as a display as well as a giant 22" android tablet. I had a slight issue where I got locked out of ...
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0answers
16 views

How to install Ubuntu 15.04 over my old Windows XP with a USB stick?

I'm totally new to Ubuntu, but very keen to learn a lot. And here I start. I have my old computer running on Windows XP, and I would like to install Ubuntu 15.04 over it, in other words, just have ...
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3 views

chineese dvb-c tv tunner not detected

I have a usb tv tunner from this place http://www.aliexpress.com/item/Freeshipping-2014-Mini-USB-DVB-T2-with-PVR-USB-Set-Top-TV-Boxgood-dvb-t2-MP3/1479924002.html It works fine with Windows. It is ...
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6 views

Unable to re-install Ubuntu 14.04LTS dual boot from USB. Minimal bash-like line problem

Yesterday I formatted the Windows F drive where Ubuntu 14.04 was installed (from a USB) because of some problem. Now when I am re-installing the same version of Ubuntu by the same USB, I could not ...
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0answers
13 views

driver problem or something

yesterday i installed ubuntu 14.04 but this morning something strange began to happen i dont know how to explain, so... i have a mouse and a Xbox 360 usb wired controller, when i use scroll (up or ...
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1answer
12 views

“i8042 no controller found” error while trying to install ubuntu on Mac Book Pro early 2011

Trying to install ubuntu with rEFInd on a mac book pro 15 early 2011 model. "i8042 no controller found" error comes up and prevents installation. I have read the other answers regarding the topic but ...
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2answers
23 views

Unable to boot ubuntu 14.4 from usb on dell inspirton 15 3537

So I recently installed windows 10 on my computer. Before that I had a dual boot windows 7/ubuntu 14.4. Now I wanted to boot ubuntu from a usb. I created a live usb using unetbootin. After that I ...
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6 views

I cant connect my yoga tab 8(ANDROID 4.4.2) to ubuntu 14.04

When is connect it first shows up and works perfectly but when i try to copy or delete something it shows that file location missing or libmtp error . I tried the sudo apt-get install mtpfs command ...
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2answers
35 views

Ubuntu kills USB 3.0 Chipset on Asus Z87-PRO motherboard

I have PC based on Asus Z87-PRO Motherboard. I have installed both Windows 7 & Ubuntu 15.04. When I have to reset Ubuntu (e.g. because of freezing) all of USB 3.0 ports stop working. Completely ...
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4answers
123 views
+100

Any way to recover my 3TB USB HDD?

I've got this 3TB USB HDD for which Ubuntu reports the following Jul 15 13:30:00 ris kernel: [11395.274460] usb 1-1.3: New USB device found, idVendor=152d, idProduct=2329 Jul 15 13:30:00 ris kernel: ...
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1answer
9k views

How to mount a samsung galaxy s5?

My laptop runs on Ubuntu 12.04 and when trying to connect my phone to access files through the usb port, this comes up: Unable to mount SAMSUNG_Android Error initializing camera: -60: Could not lock ...
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0answers
11 views

Wireless adapter not working Realtek

I bought a Realtek semiconducter Corp. RTL8192CU 802.11n wireless LAN Adapter for my Vostro 200 Desktop, as it doesn't come equipped with a PCI card, i went to my grandfathers house as he has the ...
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0answers
7 views

Gparted Recognizes Usb but not Ubuntu 15.04 or the file manager

I plugged in my usb today and expected to be able to find it in the manager,to my surprise it did not show up so i plugged and re plugged in various areas, so i went to gparted and formatted correctly ...
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3answers
10k views

Getting “boot error” when trying to boot from USB

I'm wanting to try out Ubuntu, so followed the instructions for how to install Ubuntu onto a USB. I downloaded the .iso file, then the pendrivelinux 3 part process to make the USB bootable. I can ...
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10answers
420k views

How to burn a Windows .iso to a USB device?

I want to burn a Windows ISO to a USB device in Ubuntu. How do I do this? I know how to burn a Ubuntu ISO into a USB device, but with a Windows ISO it's not the same.
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1answer
66 views

How do I open Unetbootin on my pc using Ubuntu 15.04

I have installed Unetbootin on my pc. I want to install Puppy Linux on my usb flash drive. I cannot find Unetbootin on my pc. I am using Ubuntu 15.04 and the Chromium browser.
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1answer
43 views

Ubuntu 14.04 USB installation drive not recognized during boot(Dell Latitude D630)

Ubuntu 14.04 USB flash drive isn't recognized during boot. I have had a bunch of hardware failures this week and I am down to a hybrid image laptop harddrive with mint 12 installed on it to boot as ...
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1answer
35 views

Installing Ubuntu on MacBook (8,2 early 2015) - No keyboard or touchpad

I received a brand new MacBook this afternoon that my company purchased for me against my will. I have no intention to use OSX, though I'm dual-booting it with Ubuntu rather than single booting it so ...
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0answers
7 views

Logitech R400 on Lenovo T440s, Ubuntu 14.04 not properly recognized

I would like to use a logitech R400 pointer with my Lenovo T440s running on Ubuntu 14.04 64bit. There is a problem with the keys so that forward and backward buttons result in jumping at 1st or last ...
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3answers
25k views

How to configure the default automount location?

I recently upgraded from Mint 12 to Ubuntu 12.10 + Cinnamon. I have an external usb drive that when I plug it in, automatically mounts to /media/[username]/Backup/. Thing is, under Mint, it didn't ...
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13 views

Android phone MTP - create a mount point

I need to use dd command to create a image of the internal memory of my phone (Samsung Galaxy Grand Neo). To use dd I need to know the if source (e.g. /dev/sd1) but right now I just can access my ...
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0answers
22 views

USB 3.0 PCI-e card not working

I looked around but I couldn't really find a fix for this. I have this pci-e card, it works perfectly fine in Windows 8.1 (which I am dual booting with Ubuntu 15.04 -both are 64bit-). However in ...
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5answers
99k views

USB turn write protection off

Hi I have a USB which is write protected: dmesg | tail [10098.126089] sd 7:0:0:0: [sdb] Write Protect is on [10098.126098] sd 7:0:0:0: [sdb] Mode Sense: 23 00 80 00 [10098.126779] sd 7:0:0:0: [sdb] ...
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0answers
28 views

I have a Ralink Wireless Lan USB Adapter that I can't get to work no matter what I try

I am new to linux so there are many things that I may or may not have done correctly, but I have gone through many solutions on installing this driver for the USB adapter, however, I never have the ...
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3answers
23k views

ralink 148f:7601 wifi adapter installation

I am trying to install ralink wifi adaptor to my desktop ubuntu 14.04 the system is not detecting the wifi. lsusb lists the device as: Bus 002 Device 004: ID 148f:7601 Ralink Technology, Corp. I ...
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3answers
5k views

Why doesn't the bootable USB show up in the BIOS?

I followed all the instructions on the Ubuntu website as to how to install Ubuntu using a bootable USB. I got the linux pendrive thing, formatted the USB, and have nothing on it besides what was put ...
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2answers
25 views

Messy partitions: How do I fix my HDD and SSD partitions from a USB?

So after finding out I gave my external HDD 250 MB instead of 250 GB I tried to fix it by changing the partitions around with some popular software. Told me to restart my PC. Now every time I try to ...
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0answers
7 views

how to send uart pakage and read them on Ubuntu terminal (CH340G USB to Serial)

i have CH340G i dont know if it need to get driver or not i connect it to a PIC micro controller which sent bytes via UART RX TX to the USB to serial CH340G ,so does any one has idea about how to ...
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1answer
39 views

New build needs drivers for ethernet and USB 3.0 [closed]

I ordered a build and when I got it home, I found that USB3 and ethernet does not work. I was told that I needed drivers. MSI does not support Linux in any way, shape, or form. I intend to use only ...
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1answer
19 views

Booting from usb in ubuntu on macbook

Ive installed ubuntu solely on my macbook. However, I want to change to windows. I try to open the startup manager by pressing option(alt) on the macbook. However, no options appear. If osx is ...
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0answers
17 views

Audacity doesn't list USB Microphone

I got a new USB Microphone. It is listed at lsusb: Bus 004 Device 011: ID 0d8c:0031 C-Media Electronics, Inc. And it works fine on e.g. TeamSpeak. But at Audacity, it isn't listed. (Just for ...
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15 views

Faxing with Ubuntu 15.04, Archos Copper 70 Tablet (or Huawei E353 HSPA+ UMTS-Stick) and hylafax possible?

I was given the information by my internet/cellphone service provider that my SIM-cards can receive and send (digital) faxes. I am not sure if this for real, but I have to trust these words. Anyway, ...
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2answers
18 views

How to control the permissions of a mounted usb drive?

I have multiple USB drives, used for different purposes, and I've noticed they have different permissions when mounted, and, moreover, a chmod command has no effect. Why is this and is there a ...
0
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1answer
44 views

Install Ubuntu 14.04 / 15 in computer with Windows 8.1 Legacy installed before

I want to install Ubuntu 14.04 to dual boot with Win 8.1 installed before. I installed Windows 8.1 in Legacy mode, my laptop is Dell Vostro 2420 which support UEFI but I disable UEFI boot mode before ...
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0answers
22 views

Problem cloning from USB to SSD

I'm trying to build a mini server using an Intel NUC and a couple of external hard drives. The challenge is I'm trying to do it completely headlessly (as my monitors and TV are about 5,000 miles away ...
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0answers
13 views

Tool to list USB devices as tree in shell?

Is there any tool which lists the controller, hubs and devices of USB subsystem in their tree structure at the shell? lsusb lists flatly and does not show all the details. usbview has a GUI, but ...
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0answers
14 views

How to connect to a usb modem if there is no TTY?

I have a zte mf730m modem and I would like to connect and send some AT+ commands so that I can read and send SMS messages. The issue is that I can't find how to connect because even if it works(it ...
3
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1answer
150 views

USB works only when booting in recovery mode

I have Ubuntu 14.04 LTS 64 Bit installed on my HP Pavilion Windows Tablet with an Intel® Core™ i3-4030U CPU @ 1.90GHz × 4. When I've booted Ubuntu, my USB mouse does not work. The laser is lighting ...
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3answers
2k views

USB-creator: Error erasing device: Unknown or unsupported erase type

I created a live usb using usb-creator-gtk. I installed Ubuntu with it and all was good with the world. Now I am trying to use the same memory stick and create a live USB for 14.04 and I get the ...
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3answers
653 views

Mount problem with 64gb microSDXC

I am using a Kingston MMC USB reader with a Samsung 64Gb microSDXC UHS-I card. The first time I inserted it, this dialog appeared: So I searched around and found a similar q/a here; I performed the ...
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1answer
24 views

Cannot install 32 Bit Ubuuntu ISO using the UUI installer per directions. It says File missing [on hold]

I am trying to create a bootable Linux USB stick and am having problems. I download the 32 bit ISO file to my desktop: " ubuntu-14.04.2-desktop-i386.iso" I also download the Universal USB ...
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2answers
3k views

Need help with USB Speakers

I am a first time user of Ubuntu. I recently installed it as a dualboot with Windows 7. I have Logitech USB speakers which work fine in Windows. However, I can't get any audio to play in Ubuntu. Any ...
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1answer
25 views

I can't trust USB pendrive finished copy in Ubuntu 1404

How can I really know that Ubuntu 14.04 finished copying in my USB pendrive that does not have an activity led? For example, I connect it to the USB 3 port (pendrive is USB 3) then it shows like it ...
2
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0answers
19 views

Missing driver for ASUS USB-N53?

I have a WiFi USB adapter called "Asus N53 Dual-Band Wireless-N600 Adapter". I've tried just sticking it into my (up-to-date) Ubuntu 15.04 computer, but it doesn't work. Syslog: kernel: usb 1-3: ...
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0answers
10 views

How does network manager identify a connection over usb0?

Here's a thing I'm trying to solve: I have a PC running Ubuntu 14.04 and an ARM board running some Linux. I want to have RNDIS-ethernet-over-USB connection between the two, and I want network manager ...
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4answers
5k views

How can I connect my Nokia Lumia 520 with Ubuntu 14.04?

I cannot seem find a way to connect a Nokia Lumia 520 to Ubuntu 14.04. I tried several solutions posted on the Internet, but I could not find the right one. Has someone achieved this?