Hi guys, not sure if this issue I'm seeing is a know one or not. I searched for similar bugs but haven't seen this.
I'll open a new bug if it is needed. I'm using Carambola [1] device with Attitude Adjustment 12.09 which is based upon Ralink chipset. Usb bluetooth dongle gets disconnected every 4.5~6.5 minutes and then gets new usb device number. Not it came up to device number 13. When it disconnects then kernel log shows a bunch of: dwc_otg: Device Not Supported this is how these message look like: [ 3551.490000] usb 1-1: new full-speed USB device number 12 using dwc_otg [ 3935.750000] dwc_otg: Device Not Supported [ 3936.000000] usb 1-1: USB disconnect, device number 12 [ 3936.040000] dwc_otg: Device Not Supported [ 3936.080000] dwc_otg: Device Not Supported [ 3943.050000] dwc_otg: Device Not Supported [ 3943.090000] dwc_otg: Device Not Supported [ 3943.090000] dwc_otg: Device Not Supported [ 3943.650000] usb 1-1: new full-speed USB device number 13 using dwc_otg and this is the history overview: # dmesg |grep usb [ 825.970000] usb 1-1: USB disconnect, device number 2 [ 832.780000] usb 1-1: new full-speed USB device number 3 using dwc_otg [ 1229.470000] usb 1-1: USB disconnect, device number 3 [ 1236.280000] usb 1-1: new full-speed USB device number 4 using dwc_otg [ 1628.720000] usb 1-1: USB disconnect, device number 4 [ 1635.910000] usb 1-1: new full-speed USB device number 5 using dwc_otg [ 1948.220000] usb 1-1: USB disconnect, device number 5 [ 1953.890000] usb 1-1: new full-speed USB device number 6 using dwc_otg [ 2187.750000] usb 1-1: USB disconnect, device number 6 [ 2195.090000] usb 1-1: new full-speed USB device number 7 using dwc_otg [ 2589.220000] usb 1-1: USB disconnect, device number 7 [ 2595.650000] usb 1-1: new full-speed USB device number 8 using dwc_otg [ 2991.500000] usb 1-1: USB disconnect, device number 8 [ 2999.570000] usb 1-1: new full-speed USB device number 10 using dwc_otg [ 3385.220000] usb 1-1: USB disconnect, device number 10 [ 3392.410000] usb 1-1: new full-speed USB device number 11 using dwc_otg [ 3544.220000] usb 1-1: USB disconnect, device number 11 [ 3551.490000] usb 1-1: new full-speed USB device number 12 using dwc_otg [ 3936.000000] usb 1-1: USB disconnect, device number 12 [ 3943.650000] usb 1-1: new full-speed USB device number 13 using dwc_otg Is this material for a new bug? _______________________________________________ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
