On 4/1/2010 13:17, Angelescu Florin wrote: > Hello > > On my dell laptop running Ubuntu 9.10, i got this output from powertop > > > Wakeups-from-idle per second : 1296.8 interval: 5.0s > no ACPI power usage estimate available > > Top causes for wakeups: > 38.6% (1000.6) modprobe.ksplic : hrtimer_start (dahdi_dummy_hr_int) > 22.1% (572.0)<interrupt> : extra timer interrupt > > Any idea how to disable the modprobe.ksplic, or to make it cause less wakeups > ? >
you're using the dahdi telephony driver (part of asterix I think.. google implies so) which seems to set a 1 millisecond recurring timer.. and this blowing up your power _______________________________________________ Power mailing list [email protected] http://www.bughost.org/mailman/listinfo/power
