Hi Ed, * Ed Tomlinson <edt@xxxxxx> [2011-02-05 14:17:57 -0500]: > Hi, > > My bluetooth usb dongle has stopped working in .38-rc3+ > > Bus 002 Device 008: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode) > > and in dmesg > > [108495.369056] usb 5-1: new full speed USB device using ohci_hcd and address 3 > [108495.573077] usb 5-1: New USB device found, idVendor=0a12, idProduct=0001 > [108495.580099] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 > [108652.971977] usb 5-1: USB disconnect, address 3 > [108652.972718] btusb_bulk_complete: hci0 urb ffff8800684e99c0 failed to resubmit (19) > [108652.973725] btusb_bulk_complete: hci0 urb ffff8800684e9c00 failed to resubmit (19) > [108652.974707] btusb_intr_complete: hci0 urb ffff8800684e9840 failed to resubmit (19) > [108653.001690] btusb_send_frame: hci0 urb ffff8800bb42a240 submission failed > [108657.007541] usb 2-4.7: new full speed USB device using ehci_hcd and address 8 > [108657.147736] usb 2-4.7: New USB device found, idVendor=0a12, idProduct=0001 > [108657.154954] usb 2-4.7: New USB device strings: Mfr=0, Product=0, SerialNumber=0 > > Its been working for years here. > > Any ideas on what to try or additional info to gather? What's the symptom? what do you mean by stopped to work? Can you provide me output of "hciconfig -a"? And if possible enable dynamic debug for your kernel, mount the debugfs and then echo -n "module btusb +p" > /sys/kernel/debug/dynamic_debug/control echo -n "module bluetooth +p" > /sys/kernel/debug/dynamic_debug/control -- Gustavo F. Padovan http://profusion.mobi -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
