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Date:      Mon, 17 Sep 2018 13:08:37 +0200
From:      Hans Petter Selasky <hps@selasky.org>
To:        shreyank amartya <shreyankfbsd@gmail.com>
Cc:        freebsd-usb@freebsd.org
Subject:   Re: usbconfig lack of device or permission
Message-ID:  <71f67595-45a1-9048-31b8-e32eb3bb74de@selasky.org>
In-Reply-To: <CAD9jf8B27rKUqb2s9cqzWNEhnUZ2NpS2FSBgZQ6-7rF4NcBH6w@mail.gmail.com>
References:  <CAD9jf8DEXB-KO5s98jSH3Kj-N6jgyhgGvxFoWO-=iTsY-hqoVg@mail.gmail.com> <9a50285b-44a7-d8c2-3c42-ed282b0a408d@selasky.org> <CAD9jf8B58=LPW_RpvQiceSi66dPTwnQyYryPnqtwaqzHD2AMZw@mail.gmail.com> <0e799c90-ee0b-3b92-acda-8efee6eedc68@selasky.org> <CAD9jf8B27rKUqb2s9cqzWNEhnUZ2NpS2FSBgZQ6-7rF4NcBH6w@mail.gmail.com>

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On 9/17/18 12:25 PM, shreyank amartya wrote:
> amd@amd-sham:~ % whoami
> amd
^^ this is not root :-)

> 
> amd@amd-sham:~ % usbdump -i usbus0 -s 255 -f 5
> usbdump: Could not open BPF device: Permission denied

Expected, unless you chown the packet filtering devices.

--HPS



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