On Tue, Mar 22, 2016 at 8:56 AM, Karina Bond <karina.b...@gmail.com> wrote: > > So the hub in my setup is unpowered. But I have tried powering up the USB > devices first. Then powering up the beagle bone . In this case the two USB > show up in the output of 'lsusb'. > > I am working on finding a powered USB hub to try this with. But ideally I'd > like to use an unpowered hub.
Not going to happen... Use a powered hub.. USB is not magic, it needs a specific amount of power on startup to correctly enumerate a device. By using an un-powered hub, with multiple downstream devices, as soon as the "first" requests the full "500mA" vs it's initial "100mA", the other device's chances of being detected is toast... Regards, -- Robert Nelson https://rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
