* Re: [Libusb-devel] USB / udev only work for root
@ 2009-01-03 21:41 Daniel Drake
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From: Daniel Drake @ 2009-01-03 21:41 UTC (permalink / raw)
To: linux-hotplug
Hi Sarah,
Sarah Messer wrote:
> I can only communicate with a USB device using libusb when I'm logged
> in as root. I reported this previously for libusb-0.1.12, and have
> since tried upgrading to libusb-1.0 with the libusb-compat patch.
You should post your code and the exact output of your libusb-1.0
application.
If the device can be opened successfully but a control message is
failing with a permissions error then it possibly suggests that you are
sending a control message with a recipient interface which you have not
claimed, or something like that.
Daniel
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2009-01-03 21:41 [Libusb-devel] USB / udev only work for root Daniel Drake
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