Messages in this thread | | | Date | Sun, 3 Jun 2007 00:50:47 +0200 | From | Folkert van Heusden <> | Subject | which is the cause of interrupts |
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Hi,
Powertop 1.5 tells me:
Wakeups-from-idle per second : 1161.0 no ACPI power usage estimate available
Top causes for wakeups: 49.3% (898.0) <interrupt> : ehci_hcd:usb1, uhci_hcd:usb8, wcfxo 20.1% (366.4) <interrupt> : ide0 7.4% (135.0) bot : schedule_timeout (process_timeout)
Now how can I find which device is triggering those "ehci_hcd:usb1, uhci_hcd:usb8, wcfxo" interrupts?
Folkert van Heusden
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