Evo sam nais’o na neki novi programcic od Intela, koji bi treb’o doprinijeti duzem trajanju baterije na laptopima (btw program mozete skinuti na http://www.linuxpowertop.org/download.php).
Eh evo da budem malo koristan, malo sam gled’o source code programa pa rekoh moglo bi biti korisno da stavim ovdje sve prijedloge za ocuvanje baterije koje nadjem u kodu.
Hajd’, ako ko proba nek javi ima li koristi (meni laptop jos nije dos’o pa ne mogu probati)
“Suggestion: Disable or remove ‘beagle’ from your system. Beagle is the program that indexes for easy desktop search, however it’s not very efficient and costs a significant amount of battery life.”
“Suggestion: Enable the CONFIG_USB_SUSPEND kernel configuration option. This option will automatically disable UHCI USB when not in use, and may\nsave approximately 1 Watt of power.”
"Suggestion: Enable the CONFIG_CPU_FREQ_GOV_ONDEMAND kernel configuration option. “The ‘ondemand’ CPU speed governer will minimize the CPU power usage while giving you performance when it is needed.”
“Suggestion: Enable the CONFIG_NO_HZ kernel configuration option. This option is required to get any kind of longer sleep times in the CPU.”
“Suggestion: Enable the CONFIG_HPET kernel configuration option. Without HPET support the kernel needs to wake up every 20 miliseconds for some housekeeping tasks.”
“Suggestion: Disable the CONFIG_IRQBALANCE kernel configuration option. The in-kernel irq balancer is obsolete and wakes the CPU up far more than needed.”
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