Didine wrote: > Can you please tell me what did you done to reach the 10W average ? in > detail please :)
To reach the 10W I've used on a standard Jaunty the following points: - laptop-mode enabled (package 'laptop-mode-tools'); looks at the modules proposed by laptop-mode; I'm using only: intel-sata-powermgmt, sched-mc-power-savings, usb-autosuspend; - don't think to lock the cpufreq to the lowest frequency: this is bad for power usage; - rfkill on the bluetooth device (I'm using a personal laptop-module for this); - lower (but not lowest) LCD brightness; - with the specific module laptop-mode can tweak the power management of the driver iwlagn but it uses the interface /sys/class/net/$IF/device/power_level; I use to do a further 'iwconfig wlan0 power on' with great difference (I'm using a personal laptop-module for this); - I would disable the hal polling on the CD drive but actually there is a bug in Jaunty (https://bugs.launchpad.net/ubuntu/+source/hal/+bug/358390); That's all! Mario _______________________________________________ Mailing list: https://launchpad.net/~sony-vaio-z-series Post to : sony-vaio-z-series@lists.launchpad.net Unsubscribe : https://launchpad.net/~sony-vaio-z-series More help : https://help.launchpad.net/ListHelp