Created attachment 55424 power.d script for autosuspending USB bluetooth devices
From https://launchpad.net/bugs/911325:
Colin King spent some days doing extensive and accurate power benchmarking [1], amongst others the effect of the low-power modes of various hardware.
Here are two scripts which handle USB bluetooth adapters and a subset of PCI devices which are safe to turn into low-power mode.
Typical savings: 0.38 W per machine with some machines seeing > 1-2W savings.
[1] http://zinc.canonical.com/~cking/power-benchmarking/
Created attachment 55424
power.d script for autosuspending USB bluetooth devices
From https:/ /launchpad. net/bugs/ 911325:
Colin King spent some days doing extensive and accurate power benchmarking [1],
amongst others the effect of the low-power modes of various hardware.
Here are two scripts which handle USB bluetooth adapters and a subset of PCI devices which are safe to turn into low-power mode.
Typical savings: 0.38 W per machine with some machines seeing > 1-2W savings.
[1] http:// zinc.canonical. com/~cking/ power-benchmark ing/