Too short battery time

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https://bbs.archlinux.org – The "swapper" process is related to the idle process and timer stats... It is what the CPU does when it has nothing else to do. It has nothing to do with a swap partition.http://www.mjmwired.net/kernel/Document … _stats.txt Hazarding a guess, there are probably some features enabled that you may not want in the "kernel hacking" section of the kernel config <- 'make menuconfig' in the kernel source directory.While they may be accounting for a good portion of processor wakeups in powertop, it is doubtful that it accounts for double the power consumption.Follow (HowTos)