Am Montag, 16. Januar 2012, 15:26:53 schrieb Bjørn Mork: > > Have you tried with autosuspend activated? > > Have to ask the stupid questions... How do I do that? Is this it?: > > nemi:/lib/modules/3.1.0-1-amd64/misc# grep . /sys/class/usb/cdc-wdm0/device/../power/* > /sys/class/usb/cdc-wdm0/device/../power/active_duration:1408128 > /sys/class/usb/cdc-wdm0/device/../power/async:enabled > /sys/class/usb/cdc-wdm0/device/../power/autosuspend:1 > /sys/class/usb/cdc-wdm0/device/../power/autosuspend_delay_ms:1000 > /sys/class/usb/cdc-wdm0/device/../power/connected_duration:1425880 > /sys/class/usb/cdc-wdm0/device/../power/control:auto > /sys/class/usb/cdc-wdm0/device/../power/level:auto > /sys/class/usb/cdc-wdm0/device/../power/persist:1 > /sys/class/usb/cdc-wdm0/device/../power/runtime_active_kids:0 > /sys/class/usb/cdc-wdm0/device/../power/runtime_active_time:1407328 > /sys/class/usb/cdc-wdm0/device/../power/runtime_enabled:enabled > /sys/class/usb/cdc-wdm0/device/../power/runtime_status:suspended > /sys/class/usb/cdc-wdm0/device/../power/runtime_suspended_time:17672 > /sys/class/usb/cdc-wdm0/device/../power/runtime_usage:0 > /sys/class/usb/cdc-wdm0/device/../power/wakeup:disabled Yes, this is it. But it shows a very low amount of suspended time. DId you switch it on after a delay? Regards Oliver -- 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
