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    Subject-rc6: something (probably active usb bluetooth) blocks suspend
    Linux amd 2.6.32-rc6-00498-g05b553a-dirty #89 SMP Fri Nov 13 10:43:31
    CET 2009 i686 GNU/Linux

    ...and yes, it is a regression. Hw is thinkpad x60.

    Tried to suspend, machine came right back, used radio kill switch, and
    it suspended ok. Relevant messages seem to be:


    PM: Preparing system for mem sleep
    Freezing user space processes ... (elapsed 0.02 seconds) done.
    Freezing remaining freezable tasks ... (elapsed 0.00 seconds) done.
    PM: Entering mem sleep
    usb 5-2: usb suspend
    btusb_intr_complete: hci0 urb f3b57420 failed to resubmit (1)
    uhci_hcd 0000:00:1d.3: release dev 2 ep81-INT, period 1, phase 0, 23
    btusb_bulk_complete: hci0 urb f3b57680 failed to resubmit (1)
    btusb_bulk_complete: hci0 urb f3b57718 failed to resubmit (1)
    usb 5-1: usb suspend
    usb 5-1: usb auto-resume
    uhci_hcd 0000:00:1d.3: port 1 portsc 0095,01
    usb 5-1: finish resume
    uhci_hcd 0000:00:1d.3: reserve dev 2 ep81-INT, period 1, phase 0, 23
    hub 5-0:1.0: port 1 nyet suspended
    hub 5-0:1.0: suspend error -16
    pm_op(): usb_dev_suspend+0x0/0x10 returns -16
    PM: Device usb5 failed to suspend: error -16
    PM: Some devices failed to suspend
    thinkpad_acpi: ACPI backlight control delay disabled
    usb 5-2: usb resume
    uhci_hcd 0000:00:1d.3: port 2 portsc 00a5,01
    usb 5-2: finish resume
    usb usb4: usb resume
    usb usb4: wakeup_rh

    (cesky, pictures)

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