Am 04.11.2012 10:23, schrieb Mick: > I am configuring the 3.5.7 kernel and it brought this up: > ======================================================== > CONFIG_PM_AUTOSLEEP: > > Allow the kernel to trigger a system transition into a global sleep > state automatically whenever there are no active wakeup sources. > > Symbol: PM_AUTOSLEEP [=n] > Type : boolean > Prompt: Opportunistic sleep > Defined at kernel/power/Kconfig:106 > Depends on: PM_SLEEP [=y] > Location: > -> Power management and ACPI options > ======================================================== > > but I am not sure what the impact of it will be. In particular, I would like > to avoid sluggishness in the off chance the laptop is thinking that it should > start placing devices into sleep, when I am still using the machine. I > recall > some laptop option/service causing mplayer stopping and restarting when > running on battery in the past, so I am keen to avoid something similar. > > Have you any experience of how this behaves?
That's meant for smartphone-like devices. It's an alternative to Android's suspend system. https://lwn.net/Articles/479841/ Regards, Florian Philipp
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