On 10/3/2010 11:16 AM, K. Posern wrote: > Hi, > > Is this a bug or a feature: > > I am using powertop v1.13 and after a hibernate powertop shows me: > > Suggestion: Enable SATA ALPM link power management via: > echo min_power> /sys/class/scsi_host/host0/link_power_management_policy > or press the S key. > > But if I do a: cat /sys/class/scsi_host/host0/link_power_management_policy > min_power > > I see already the min_power. So why does powertop suggest it then?
this is an "Arjan was lazy" bug. PowerTOP checks all the links (host0, host1 etc)... but the suggestion text has a hardcoded 0 in there, so it doesn't tell you which link isn't at min_power ;-( _______________________________________________ Power mailing list [email protected] http://www.bughost.org/mailman/listinfo/power
