apollon77 Posted January 22, 2018 Share Posted January 22, 2018 I use one of my Cubietrucks to operate two IR-read/write heads to read out powermeters. Sometimes some kind of error happends and the device get's disconnected (not physically, but from system): dmesg output: [434913.929842] ohci-platform 1c14400.usb: frame counter not updating; disabled [434913.939546] ohci-platform 1c14400.usb: HC died; cleaning up [434913.947863] usb 3-1: USB disconnect, device number 3 [434913.949632] cp210x ttyUSB0: failed set request 0x0 status: -19 [434913.959197] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [434913.959273] cp210x 3-1:1.0: device disconnected I can fix it by rebooting only, also unplugging/re-plugging the cable physically is not working. I googled around and there are some ideas how to reset it, but nothing worked. Is there maybe anything special for Cubietruck that I could do? Any help would be great! Link to comment Share on other sites More sharing options...
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