2
votes
1answer
49 views

Is it possible to simulate/force/fake an USB device unplug and replug on Linux?

So I've got a strange problem that I've been running onto. I've got a bitcoin usb miner, Bitfury, and I'm using CGMiner to mine. When I start the application, as root, the USB device is not detected ...
1
vote
0answers
103 views

Why my linux does not detect USB storages at runtime? [closed]

I have an embedded system with Linux kernel v3.0.35 and Busybox v1.20.2. If I plug a USB flash drive in before starting the operating system the boot process mounts it to the proper place, with the ...
6
votes
3answers
2k views

How can I switch to my USB headset automagically when it's plugged in?

I'm running Funtoo Linux, a Gentoo derivative. My two new Plantronics USB headsets (one wired, one wireless) work nicely. I plug one in, ALSA notices it, and if I manually set an application to use ...
17
votes
2answers
7k views

What happens when a USB drive is plugged in?

What is the flow of USB events from kernel space to user space? I get a popup on my desktop when I plug in a USB drive -- what is the sequence of events that leads from detecting the new USB drive to ...