Package: powertop (1.11-1)

[ Source: powertop  ]

Linux tool to find out what is using power on a laptop

PowerTOP is a Linux tool that finds the software component(s) that make your laptop use more power than necessary while it is idle. As of Linux kernel version 2.6.21, the kernel no longer has a fixed 1000Hz timer tick. This will (in theory) give a huge power savings because the CPU stays in low power mode for longer periods of time during system idle.

However... there are many things that can ruin the party, both inside the kernel and in userspace. PowerTOP combines various sources of information from the kernel into one convenient screen so that you can see how well your system is doing, and which components are the biggest problem.

Tags: Hardware Enablement: Laptop, Implemented in: C, User Interface: Command Line, Role: Program, Scope: Utility

Other Packages Related to powertop

• dep: libc6 (>= 2.7-1) [not ia64]

  Embedded GNU C Library: Shared libraries
  also a virtual package provided by libc6-udeb

• dep: libc6.1 (>= 2.7-1) [ia64]

  Embedded GNU C Library: Shared libraries
  also a virtual package provided by libc6.1-udeb

• dep: libgcc1 (>= 1:4.3) [armel]

  GCC támogató programkönyvtár

• dep: libncursesw5 (>= 5.6+20071006-3)

  shared libraries for terminal handling (wide character support)

• sug: cpufrequtils

  utilities to deal with the cpufreq Linux kernel feature

• sug: laptop-mode-tools

  Tools for Power Savings based on battery/AC status

Download powertop

Download for all available architectures

Architecture	Package Size	Installed Size	Files
amd64	75.4 kB	424.0 kB	[list of files]
armel	74.3 kB	424.0 kB	[list of files]
i386	71.4 kB	424.0 kB	[list of files]
ia64	84.3 kB	484.0 kB	[list of files]
mips	76.9 kB	440.0 kB	[list of files]
mipsel	75.9 kB	440.0 kB	[list of files]
powerpc	77.7 kB	432.0 kB	[list of files]
s390	74.0 kB	424.0 kB	[list of files]
sparc	72.8 kB	424.0 kB	[list of files]