lkml.org 
[lkml]   [2011]   [Feb]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    From
    SubjectRe: [BUG] usb problems in .38-rc3+
    Date
    Am Samstag, 5. Februar 2011, 20:17:57 schrieb Ed Tomlinson:
    > 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?

    Please test what happens if you disable runtime power management.

    Regards
    Oliver


    \
     
     \ /
      Last update: 2011-02-07 10:13    [W:0.023 / U:1.316 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site