Hi, on my Beaglebone with Ubuntu the Virtualhere-server works fine but after a while dmesg is full of usb related messages and the Virtualhere-client shows no usb-devices anymore => http://nopaste.info/244dc8d095.html i think usb-autosuspend deactivate all my usb devices after a while... replugging dosen't work, sometimes one device shows up but only a reboot really fix it for a while.
damn, forgotten the edit the title... i think it maybe it fixes the issues but i'm not sure.
Thanks for the feedback, yes you can do the following in bash:
echo -1 > /sys/bus/usb/devices/3-2/power/autosuspend
(change the 3-2 to the address of your device)