Re: Reset hanging Huawei USB-2.0 Internet stick

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On Thu, 16 Jun 2016, Sedat Dilek wrote:

> > sudo ./usbreset /dev/bus/usb/001/005
> >
> > 001 and 005 are the Bus and Device numbers from the lsusb output.
> >
> 
> Thanks, Alan.
> 
> I will look and test this (or adapt your) line as soon as I get in
> front of my machine.
> 
> I have seen that the corresponding "usb-port" provides a usb3-hub and
> a usb2-hub, so I think I have to reset both?

Why do you want to reset the hubs?  I thought you just wanted to reset 
the Huawei Internet stick.

> Are those hubs independent?
> I will re-check my outputs which I had sent here.
> 
> Can you add an example-line to the "help-text" when invoking usbreset
> with no (or wrong) device-filename argument?

There's no point.  If you specify the wrong device-filename argument, 
the program will reset the wrong device.  Or it will give you an error 
message.

Besides, you can try those experiments yourself and see what happens.

Alan Stern

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