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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Problem with wifi on kubuntu 15.04 with Realtek rtl8192cu USB dongle

I've recently installed 64bit version of kubuntu and science then I've been having issue with wifi. It work great for few minutes and then it disconnects but it shows that I am connected and I have to ...
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1answer
40 views

Install iso ubuntu from USB

I've downloaded the .iso file from Ubuntu's website.How can I use it to install Ubuntu? I've searched a lot but every where the instructions are installing Ubuntu from windows. Note: There's No OS ...
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21 views

Sound problems with USB sound cards: Maya22USB and AureonXfire8.0HD

I'm trying to use a USB sound card for digitalizing an analog audio signal coming from the earphone port of a walkie-talkie-like device. I'm using ALSA drivers for this purpose and checking the audio ...
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12 views

How to fix a usb for booting [duplicate]

Hello my repiar/boot usb turned to read only filesystem please help me turn it back into read and write system.
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3answers
22 views

Using Ubuntu via USB. Will all downloads/saves be saved to USB?

I'm a web developer of many years. I've grown tired on the Microsoft scene, so I'm moving on to other Operating Systems - Mac OS and Ubuntu/Linux. I have to stay marketable and that's where ...
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20 views

I want to charge an iPod while in Suspend

Sony Vaio VGN-FW250j Intel Core 2 Duo P8400 dual boot Win 7 / Ubuntu 15.04 I am able to suspend and hibernate this laptop in both OSes. Ubuntu will not allow me to use the USB ports to charge my ...
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24 views

can ubuntu 15.04 be installed using a Asus sabertooth Z97 mark 1 mother board?

Today I decided that I would try and install Ubuntu 15.04 along side Windows 8.1 as I have been having troubles with disk and CPU usage being at 90% or higher for no reason at all. I have followed ...
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26 views

Windows 8.1 won't boot after installing Ubuntu 15.04

So, I made bootable usb with ubuntu, then install ubuntu on my other pendrive, also GRUB. But when I power on my computer, some GRUB console pop up and windows won't load up. But when I put my ...
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1answer
25 views

trouble with Logitech mk270 combo keyboard/mouse with USB 3.0 hub

I have been checking for solutions on this forum and others, but so far I cannot find a problem that match mine. Basically I have a Logitech mk270 combo keyboard/mouse which work fine under Windows 7 ...
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8 views

USB HDD not readable on two usb ports

I have a System76 Kudu Pro. I have a usb hard disk that I use all the time. One day when it was plugged in and running I hit some keys (I don't know which) and now Ubuntu won't recognize that hard ...
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13 views

usb issues after returning from hibernation

after I return from hibernation I always have to plug out and to plug in my usb wlan dongle to establish the wlan connection - Likewise with any other dongles. Only the usb mouse works fine. Is this ...
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37 views

WinUSB fails to install windows 7 on USB

I get a error saying: Installation failed ! Exit code: 256 Log: Formating device... Mounting... mount: block device /home/jeffrey/Desktop/Win7_sp1_32-64_EN-faXcooL.iso is write-protected, mounting ...
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1answer
59 views

Netgear USB wifi adapter driver for Ubuntu?

I recently switched over from windows 8 to Ubuntu and the installation process went by really smoothly. Once everything was complete, I came across one small problem in terms of wifi connection. I ...
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2answers
18 views

Ubuntu Automatically Selects USB to Install to

When attempting to install Ubuntu, I selected the "Erase disk and install Ubuntu" option. This caused Ubuntu to be totally installed on the USB. As I am about to try it again, I see a prompt that ...
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1answer
31 views

problems when booting ubuntu 14

When ubuntu load, it's show message usb 1-1.1: string descriptor 0 read error: -22 and then else usb 1-1.1: string descriptor 0 read error: -22 [drm:cpt_set_fifo_underrun_reporting] *ERROR* ...
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2answers
33 views

USB tethering question

I plan to switch from Windows to Ubuntu tomorrow but my PC doesn't use an ethernet cable because I haven't had a hole drilled in my wall and etc, and I'm using either my phone (Samsung Galaxy Trend ...
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2answers
69 views

Ubuntu14.04: UNE 4G LTE mobile modem not connecting

I recently upgraded Ubuntu from 12.04 to 14.04 and as a result I lost my 4G LTE connection. (It is working ok in windows. I have dual booting). When I try to connect via the UNE icon Ubuntu replies ...
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2answers
87 views

Windows 10 Insider Preview USB Setup Installation Issue [closed]

I have an HP Envy laptop which came pre-installed with Windows 8. Eventually it became slow, so I decided to restore it and I lost my Windows key in the process. Instead of using an unlicensed ...
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1answer
56 views

Can't boot Ubuntu from live USB on HP Spectre x360

I am unable to boot Ubuntu 15.04 from a live usb created with Lili usb creator. I have gone into the bios and disabled secure boot and changed the boot order so the usb is first on the boot order. It ...
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1answer
35 views

ubuntu 14 wifi unstable

I'm a newer to Ubuntu. Recently I installed an Ubuntu alongside with Windows, which has a wifi unstable issue. Usually the Wifi connection will turn off automatically after continues using about 5 ...
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19 views

Ubuntu non-install bootable USB drive

Long story short, is there a way that I could make a bootable USB drive be full Ubuntu, on the drive only, without it wanting to install to my device?
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1answer
30 views

Ubunty Bootable USB to ISO

I am using a Windows laptop (don't have access to Ubuntu device yet). I have however an Ubuntu Bootable USB which is tested and works. My laptop has a problem booting from USB, so i am trying to ...
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2answers
58 views

Error wiping newly created partition /dev/sdb1

I know this may possibly a duplicate but i tried a lot of things to solve this error. There are already two partition and i am trying to create third one but it shows the following error. Even i ...
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21 views

USB boot (Try before you install) not working!

Hello there I an new to this. I am having problems using a usb stick to try out a live os scenario. I am using unetbootin for the install on the usb. And I have reformatted after each subsequent ...
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1answer
61 views

How to format a USB stick who have write protection error

I have a USB stick wich suddenly, when I was copying some files gave me a write protection error. Since then I can use it only to read files, not to write(but in Ubuntu it works to create a new file ...
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18 views

The USB ports on my laptop stopped working, but are still active

I'm running Ubuntu 14.04 LTS, 32-bit. A few weeks ago, all 4 USB ports on my [Dell Latitude D620] stopped working. I can't use Flash Drives, USB keyboards, or my wifi adapter (Which means no ...
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22 views

no sound device detected (usb headset)

this has been my problem for a while now and it bugs the hell out of me... everything worked fine in ubuntu 12.04 LTS, then I upgraded to 13.04 my sound worked for 2 days and then suddenly said screw ...
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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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25 views

Logitech K800 keyboard has non-functioning keys

Hmmm, this seems to have fixed itself overnight. Strange! As you were... I recently bought a new Logitech K800 keyboard (wireless, illumiated), paired it to the unified receiver I am already using ...
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20 views

Does Wine support USB for UBUNTU?

I want to run iTunes on ubuntu, will Wine support USB?
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11 views

Stuck in a bootloop when using Live USB

I´ve got stuck in a bootloop after using Live USB with Ubuntu 14.04 on native Windows 7 machine. Boot priority is set to HDD and after boot screen I see the Ubuntu LiveCD menu from which I choose (and ...
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1answer
54 views

Recover data from USB flash drive with testdisk and photorec

I have a 32GB flash drive, somehow it is no more working, it is detected as an 8Mb drive as fdisk -l shows: Disk /dev/sdb: 8 MB, 8454144 bytes 1 heads, 17 sectors/track, 971 cylinders, total 16512 ...
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33 views

Live Ubuntu USB drive with persistence - headless install

I am looking for a way to make a Live USB with Persistence that can be run headless (i.e. by a bash script, therefor with no GUI interaction), either from Mac OS or Ubuntu. I need this to be able to ...
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1answer
49 views

Huawei K4203i data card is not connecting to Internet in Ubuntu 14.04

I'm pretty new to Ubuntu and I landed up in very miserable situation. I've purchased new Huawei data card last week and tried all possible ways to connect to internet, outlined in this forum, but no ...
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1answer
26 views

GRUB won't start with USB storage attached

If I start my system with a USB HDD or Flash Drive (thumb stick) attached, GRUB fails to load. Particularly, it just hangs with a blank screen. Normally I would disconnect the drive and reboot, and it ...
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1answer
48 views

Thinkpad T43 bluetooth problem - internal adapter not working

I have Ubuntu 14.04.2 LTS 32 bit installed on an IBM Thinkpad T43. I've been having problems with bluetooth. I'm trying to connect to some August SE50 speakers. The computer's own bluetooth adapter ...
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27 views

Pendrive is not being detected after formatting with dd command

I cleaned my pendrive using the command: sudo dd if=/dev/zero of=/dev/sdb However, before proceeding further the power went off and the machine rebooted. After reboot I found that the system is not ...
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11 views

usb not showing up or anything no fix helped

The usb only showing up in lsusb and the disk utitily. fdisk,testdisk and gparted wont show it. I cant mount the usb anything, does anybody know a fix for it ?
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1answer
50 views

USB to Ethernet (ASIX AX88772B) stopped working after updates

After some updates my USB ethernet stopped working. It correctly connects and even some pings pass for a few seconds, but then everything stops. It still works in Windows 8 (I have dual boot) and ...
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1answer
20 views

HDD format supported by 50 GB files in Ubuntu

I just formatted my HDD 2 TB Buffalo to NTFS by Debian 8.1 but noticed that my Ubuntu does not like read it by giving an alert that the NTFS format is not readable by the system. I need to transfer ...
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1answer
33 views

Installing to external USB Flash/HDD UEFI

I want to install Ubuntu to an external usb drive so as not to make any changes to the Laptop I am using (UEFI Windows 8.1 pre-instaled) If I choose manual partitioning during installation and choose ...
2
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3answers
91 views

WiFi networks detected, but not connecting

I am new to Linux, and have just installed Ubuntu 14.04.2 on my PC. I am having trouble connecting to the internet. I have an usb Wifi adapter (tp-link tl-wn8200nd). It identifies the networks, but it ...
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1answer
43 views

USB/IP Kernel modules are missing.

I wish to utilize the USB/IP project for school project, but I am having trouble starting the host. We are attempting to send signals from accessibility devices for children with extreme motor ...
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7 views

How do I get a Rega DAC-R talking to an Ubuntu USB again?

For playing Flac music files from a Toshiba Tecra 10/Ubuntu 14.04 notebook - I recently upgraded from a $30 Behringer DAC (digital analogue converter) to a Rega DAC-R. The new DAC worked right away ...
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1answer
27 views

Failed to install ubuntu through unetbootin- now can't boot from USB

I tried to install Ubuntu on my Windows PC with unetbootin. The installation failed during partitioning. I restarted my computer and now cant access my old Windows (which is ok, I dont need it) or ...
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1answer
81 views

Nexus 4 Android 5.1 not recognized

So, here's my situation: I have a Google Nexus 4 that I installed Ubuntu touch onto. Everything worked great, except that I was missing some key apps that I needed so I reverted my phone back to ...
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15 views

bios unable to boot into ubuntu on usb drive

as mentioned on the topic, I am having issue booting into ubuntu on an usb drive. The Ubuntu was first installed on an Intel nuc, but as currently I need to boot it on another system, I removed the ...
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14 views

to to set /sys/bus/usb/devices/…/power/ ON by default on all the USB devices?

I have about 9 USB devices plugged in. The issue is that when I add more they sart to disconnect inconsistently. After some research I've found that /sys/bus/usb/devices/.../power/ [0] could be the ...
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38 views

USB Bluetooth dongles that are plug-and-play compatible with Ubuntu 15.04

I'm looking for a USB Bluetooth dongle that is plug-and-play compatible with Ubuntu 15.04, since my onboard Ralink corp. RT3290 is simply not supported in any meaningful sense. All of the cards I ...
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2answers
32 views

Ubuntu Server 15.04 will not boot after USB installation

After many many attempts and reading multiple posts about this same issue I have still not solved it. After installation of Ubuntu Server via USB I am met with "Reboot and Select proper Boot device or ...