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I put this in newbie 'cos I obviously don't know what I'm doing.
I've got an IBM T41 laptop, some five or six years old, running the latest arch i686 with vanilla KDE4.4 and openbox.
Idle KDE temp: 36-38°C
Idle openbox temp: 44 - 48°C
I checked top and X was the main culprit in both cases - with compositing in KDE and no compositing in openbox.
Am I going mad? What to check next?
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are you using any form of power management at all while in openbox? I'm no KDE user, but I guess that cpu scaling tools and such might come with KDE... it does not when using openbox.
Arch i686 on Phenom X4 | GTX760
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Hm, thanks for the hint, sounds more than feasible. I'm not on the laptop at the mo but do believe that I have laptop-mode enabled. Must check...
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Also try and compare the cpu governor, I believe it's in:
/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
Arch i686 on Phenom X4 | GTX760
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Thanks for all your help. Managed to get the temp down to KDE levels. Only problem now is that the fan blows continuously - I'm sure "there is an app for that" (did I really say that? Ban me!)...
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For thinkpads, tpfand is good for setting up custom fan speeds based on different temperature thresholds.
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Nice one evr - will check tonight
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Would you mind reporting how you got your open box to behave? I would be interested in the details
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'cos
This made sense:
are you using any form of power management at all while in openbox? I'm no KDE user, but I guess that cpu scaling tools and such might come with KDE... it does not when using openbox.
So I read this which did the trick for CPU scaling.
The fan is blowing at anything above 30°C and I'm running at 33°C Installed tpfand but haven't made any inroads yet. The fan is so quiet anyway... (read me being lazy/deaf)
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Nice one evr - will check tonight
thinkfan is also worth trying:
http://aur.archlinux.org/packages.php?ID=24359
minimalistic and easy to configure.
ccc1
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ccc1 - how would I configure it?
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oh yeah, i forgot to say you can use the tpfan-admin program to have an easy to use graphical interface to set up tpfand.
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Yeah, I noticed that, but it has gnome dependencies - some 50MB
But thinking about it, I can throw them all out again afterwards
I love that KISS principle
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Hm, I feel like I'm staring at the famous blue screen
toad@archtop 600\86 /home/toad > sudo /etc/rc.d/tpfand start
:: Starting ThinkPad fan control daemon [FAIL]
toad@archtop 600\87 /home/toad > thinkfan -n
/etc/thinkfan.conf: No such file or directory
Refusing to run without usable config file. Please read the documentation.
toad@archtop 601\88 /home/toad > man thinkfan
No manual entry for thinkfan
I tried apropos as well...
It appears I'm lacking a proper conf file. Found this thread and asked for one.
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I have a compaq presario CQ60-211DX and the fans are extremely loud. I don't remember them being this loud when I used window$ 2 years ago. I don't know if it is a linux thing or my hardware is just screwed up
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Yeah, I noticed that, but it has gnome dependencies - some 50MB
But thinking about it, I can throw them all out again afterwards
I love that KISS principle
yeah, i know what you mean, i don't use it either because of all the dependencies. But i just thought i'd mention it as it's a good way to generate your initial config file. And like you said, once your done, you can just uninstall and get rid of all the bloat again
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Hm,
upon starting the thinkfan daemon the gui programme gives me the following error message:
Unable to connect to ThinkPad Fan Control daemon (tpfand).
Please make sure you are running this program on a supported IBM/Lenovo ThinkPad, a recent thinkpad_acpi module is loaded with fan_control=1 and tpfand has been started.
Found this interesting thread for Thinkpads, but it didn't help me with this problem. Haven't found out how to start thinkpad_acpi with that parameter yet. The ThinkWiki is a bit cryptic.
Am also interested in how to stop the battery charging at 80% - that'd be a real winner I think I've stumbled across it once in the wiki - off to search...
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Hm,
Am also interested in how to stop the battery charging at 80% - that'd be a real winner I think I've stumbled across it once in the wiki - off to search...
If your laptop susports it http://wiki.archlinux.org/index.php/Tp_smapi
Edit wrong link.
Last edited by whompus (2010-03-04 19:01:12)
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Haven't found out how to start thinkpad_acpi with that parameter yet.
just put
options thinkpad_acpi fan_control=1
in your modprobe.conf
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Yep, that worked, thanks
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Testing the battery control which appears to be working, very pleased about that - thanks!
Had a look at the tpfand gui thanks to ccc1 but it seems a little OTT. I'm running consistently below 40 degrees, so that is not a problem anymore.
I have another issue with my xkb switcher here, but that is building site #245920184/3423.md!@~#
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