RPI3, usbconfig: could not open device: No error: 0
bob prohaska
fbsd at www.zefox.net
Mon Mar 2 16:41:08 UTC 2020
On Mon, Mar 02, 2020 at 09:35:48AM +0100, Hans Petter Selasky wrote:
> On 2020-03-01 20:25, bob prohaska wrote:
> > While trying to unstick a pl2303 usb-serial adapter that wasn't
> > showing up on a Pi3 I tried
> >
> > root at www:/home/bob # usbconfig reset
> > usbconfig: could not open device: No error: 0
> >
> > That seemed odd, so I tried:
>
> If you don't specify a device, all devices will be reset. This simply
> won't work!
>
Would it be effective to use
kldunload uplcom
kldload uplcom
to "wake up" the pl2303? At this point unplugging and replugging the
USB connector has no effect, but a warm reboot has so far worked.
Thanks for replying!
bob prohaska
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