Hi all,
I have the following hardware:
BeagleBone Black
Belkin 4 port powered hub [1]
4A PSU [2]
Y splitter [3]
Huawei 3G modem [4]
TP-Link WiFi adapter [5]
I’m using this Ubuntu image:
http://www.armhf.com/index.php/boards/beaglebone-black/#precise
So the Bone and the hub are both powered from the 4A power adapter via a splitter cable. When I plug the PSU into the wall, the Bone boots, and all is fine. However, if I issue a reboot command, when the Bone comes back up I cannot detect the WiFi adapter (but the modem is present). If I poweroff, and unplug+replug, then all is fine again.
Any idea how I can rectify this?
Thanks,
Glenn
[1] http://www.amazon.co.uk/Belkin-Ultra-Slim-Series-Port/dp/product-description/B0061RSACG/
[2] http://uk.rs-online.com/web/p/desktop-power-supply/7702835/
[3] http://www.amazon.co.uk/5-5x2-1mm-Female-Splitter-Power-Camera/dp/B0050H9A18/
[4] http://www.ekit.com/ekit/MobileInfo/Handset/huawei_datadongle_e160
[5] http://www.amazon.co.uk/TP-Link-TL-WN722N-150Mbps-Wireless-Adapter/dp/B002SZEOLG/