Martin Scherer marscher wrote on Anyways if even that doesn’t shows then perhaps your Intel Atom cpu doesn’t or isn’t supported by available linux drivers. Upgraded to natty on days ago UserGroups: Introduction to Linux – A Hands on Guide This guide was created as an overview of the Linux Operating System, geared toward new users as an exploration tour and getting started guide, with exercises at the end of each chapter. I didn’t run dmesg grep cpu in time. The bug was still present on the new kernels last time I checked it.

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The processor saves the most energy when the processor stays longer in power savings mode, so reduce the amount of ticks that wakes the processor up. Check that the following are enabled:.

Earth bound to Helios Distribution: I didn’t run dmesg grep cpu in time. Its configuration is very limited, though, and I couldn’t find anything related.

So I tried sudo modprobe acpi-cpufreq and other combinations as cufreq elsewhere. Because dmesg data is store in a limited buffer.


CPU frequency scaling

Even if this reduces a bit the battery life as I atoj on Atoms it may be a night and day difference. Thermal monitoring enabled TM1 [ 0. I have the same issue with Linux Mint 7 Gloria based on Ubuntu 9. Setting the governor to “performance” makes it got to 1.

Jeremy Foshee jeremyfoshee wrote on For Intel core processors, this should be selected as default. As a result this bug is being closed.

Open Source Consulting Domain Registration. See full activity log. I hate windows, so I find it hard ato just switch to cpuferq, so I have been trying my hardest to fix this problem. If it is not in the man pages or the how-to’s this is the place! The governor should take into account the load balancing the kernel seems to be doing between cores.

– Intel Atom N – cpufreq-info

Or at the kernel the cpu governor level: You are currently viewing LQ as a guest. When it is run, it sorts the running processes in order of how often they cause the processor to wake up.

Please visit this page to clear all LQ-related cookies. This is the actual output: For details on installation, configuration and usage see the separate PowerTOP article. You need to log in to change this bug’s status. Note that registered members see fewer ads, and ContentLink is completely disabled once you log in.


ISO CD images are available from http: It is better to automate some of the decisions of governing CPU frequency. Booted up 1 node, 2 CPUs [ 0.

[ubuntu] CPU frequency scaling for Intel Atom?

You should switch to a newer distro, Crunchbang is not supported anymore anyways. I used Mint 6 before, with kernel 2. For instance, when not wired to AC power, most users would like to have the system in a power saving mode. This bug is still present in Email me about changes to this bug report.

Please refer to its article for more information and configuration. I tried using the cpufreq utility.