USB hot-plugging is a known issue with the 3.8.x kernels on the BBB. You can try using the latest Jessie release if hot-pluggin is important for you.
Regards Alexander Am Freitag, 7. November 2014 02:11:46 UTC+1 schrieb neonsignal: > > I'm connecting a USB device to the Beaglebone Black. The device (a custom > STM32 based board) has a virtual COM port over USB, which naturally appears > as /dev/ttyACM0 on the Beagle, as expected. > > However, the first time I disconnect the device from the Beagle, I do not > get remove events from the Beagle kernel (using udevadm to monitor this). > This means that the /dev/ttyACM0 remains. > > On reconnecting the device, the remove events finally appear (!), and then > the new add events. From here on, disconnects and reconnects do the right > thing (the kernel reports remove and add events at the time they happen). > > Has anyone else encountered this issue? > > Glenn > > -- 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 [email protected]. For more options, visit https://groups.google.com/d/optout.
