How do you reset a USB device from the command line?

Posted by Casey on Ask Ubuntu See other posts from Ask Ubuntu or by Casey
Published on 2010-08-01T19:46:45Z Indexed on 2013/10/20 22:12 UTC
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command-line

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usb

Is it possible to reset the connection of a USB device, without physically disconnecting/connecting from the PC?

Specifically, my device is a digital camera. I'm using gphoto2, but lately I get "device read errors", so I'd like to try to do a software-reset of the connection.

From what I can tell, there are no kernel modules being loaded for the camera. The only one that looks related is usbhid.

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