mamac Posted May 11, 2017 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
tkaiser Posted May 11, 2017 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.
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