mamac Posted May 11, 2017 Share Posted May 11, 2017 Hi, I installed the main line kernel for Banana Pi and connected a USB/Wifi dongle. The device connects correctly to the wireless network but becomes unreachable after a while. When the issue occures and I try to ping the device, it answers the first ping and then becomes unreachable, via Wifi interface but also via the ethernet interface. I can wait for an hour or so, then I can do a ping (only one) then the device becomes unresponsive. I have to restart the device (power on/off) in order to be able to connect via ssh, but I can work for a few minutes only, then network goes down again. I don't have a screen to connect to the HDMI so difficult to know what's going on inside It looks like a driver issue but I'm not sure... Any idea on how to debug this? Thank you, JM Link to comment Share on other sites More sharing options...
tkaiser Posted May 11, 2017 Share Posted May 11, 2017 1 hour ago, mamac said: I installed the main line kernel for Banana Pi and connected a USB/Wifi dongle. How do you power the board? In case via the Micro USB port next to SATA you should check /sys/power/axp_pmu/ac/voltage and in case it's the other Micro USB it's /sys/power/axp_pmu/usb/voltage. Link to comment Share on other sites More sharing options...
Recommended Posts