Slackware :: 13.37 Isn't Loading The Modules - CPU Frequency Scaling ?
Jun 10, 2011
For some reason, it seems that 13.37 isn't loading the modules I need for cpu frequency scaling. I've edited /etc/rc.d/rc.modules so that CPUFREQ is set to on. On 13.1, this would mean the powernow-k8 module would be loaded for my AMD cpu, and the subsequent "ondemand" governor would be loaded. However, for some reason this isn't being done during the boot process. I've tried it using both the generic kernel and the huge kernel (I'd been using huge for a long time before without realizing it.) Has anything changed in 13.37 with regards to CPU frequency scaling?
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May 15, 2011
Slackware64 13.37 multilib, generic kernel (full install)
BIOS: EIST and C3/C6/C7 State support are enabled.
I'm trying to activate cpu frequency scaling following the tutorial on slackwiki: [url]
I can't load any module.
Code:
I've tried all of them but the error is the same. I also rebooted to the huge kernel, however, it gave me the same error.
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Nov 16, 2010
I'm curious as to why some things are not happening at boot time (i end up having to manually load them).
In /etc/rc.d/rc.modules (near the bottom) i have set "CPUFREQ=on" and commented out any modules not specific to my hardware.
I have left this one uncommented:
Code:
And below the "### CPU frequency scaling policies:" i have;
Code:
uncommented. My scaling governor is set to:
Code:
Now whenever i reboot my machine `lsmod` is not showing any of either powernow-k8 or cpufreq* related modules.
I know i could use /etc/rc.d/rc.local with these:
Code:
But seems to defeat the purpose of rc.modules, any idea why they are not being loaded at boot... ?
Code:
With slackware64-current
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Jun 16, 2010
I am not entirely convinced that my CPU is actually changing frequency as it is meant to. It sometimes changes frequency, but most of the time it is stuck on 800MHz even when doing cpu intensive tasks. Here is information that may or may not be of help:
cat /proc/cpuinfo
processor: 0
vendor_id: GenuineIntel
[code]....
I notice here that it says between 800 and 800, but does that mean it is currently at 800, or can only be 800.
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Jan 17, 2010
I have the CPU frequency scaling applet in the panel and it worked fine when I had 8.10 but now that I'm using Karmic, I cant get it to work correctly!
It won't change the speed to what I tell it to. I click on a different speed and it does nothing.
The CPU spins too slowly and videos lag or it spins at full speed and overheats even though I have nothing open! I really need to be able to adjust it.
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Jun 28, 2010
I am new to ubuntu. I have just one question, everytime I reboot my laptop the CPU Frequency Scaling Monitor goes back to "On Demand." Why is that and can I also set it so it stays on Performance.
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Sep 2, 2010
I recently installed 10.04 and really like it so far, however I was wondering if it is possible to scale all hypertheading cores at once, currently I am using an applet for each and have to use several clicks to get into the desired powerstate.
I have read that with dual cores you will not have the option to go into different powerstates because it scales all cores at once, however the logical cores that show up with hyperthreading allow each to have a different power state, and will show up as different states if I use cpufreq-info in the terminal, so it seems like it is allowing it.
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Nov 19, 2010
When I boot my machine (using a dual core 2ghz CPU) I always find myself out of "performance" mode (which I need), using only 1ghz per core.While this is easily fixable with "sudo cpufreq-set -g performance", I don't seem to be able to do it before having control of the machine. I would like to be able to boot with my CPU at full power.I would prefer to disable whatever is scaling down my CPUs to having to inject cpufreq-set to change governor. Anyone has any hint?I use default Ubuntu but I boot into a KDE4 desktop. But the same issue happens booting into the Gnome desktop.
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Jun 24, 2011
Is there an easy way to take control of CPU frequency scaling in 11.04? There use to be an indicator applet but thats gone
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Nov 16, 2010
would ask how to fix this warning that comes when i start my centos 5 virtual machine that run under windows 2003 std, previously it run smoothly with linux centos 5.
currently
Centos 5 Virtual Machine
____________________
VMware workstation 6 for windows
____________________________
Windows 2003 STD
previously
Centos 5 Virtual Machine
______________________
VMware workstation 6 for linux
___________________________
Linux Centos 5
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Jan 18, 2016
I want to turn off frequency scaling permanently and totally in the lowest-level way possible. Is there a kernel command line that can be used or is recompiling the kernel without the governor stuff the only way?
Solved. Just modprobe -r and blacklist the acpi_cpufreq kernel module.
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Jul 30, 2010
Is there any possible way to keep my CPU frequency scaling on PERFORMANCE mode through a reboot? Ubuntu likes to default it back to ONDEMAND all the time.
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Oct 13, 2010
Trying to set my cpu to Powersave using the CPU Frequency Scaling applet. When I set it to powersave, it goes back to ondemand on its own. On the earlier versions of Ubuntu, I used to be able to set it from the main menu: system>powermanagement, but with 10.10, I don't get that option. Is there any way that I can set it to powersave permanently? I was also able to set it with Ubuntu Tweak, but it does not have that option either.
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Jun 1, 2011
I have recently installed Ubuntu 11.04 on my PC with these configuration:CPU: AMD Athlon 7750 Black EditionRAM: 2GB 1066 MHzVGA: ATI Radeon HD 3200 (on AMD 780G)After I installed Natty Narwhal I felt that my CPU runs at the highest clock all the time (2.7GHz), even if I don't have any program run. I tried all settings for AMD Cool'n'Quiet from mainboard BIOS, but nothing's changed. I installed "CPU Frequency Scaling Monitor" to manually change CPU clock. It recognizes two clock for my CPU, 2.7GHz and 1.35Ghz plus 4 other options; Conservative, Ondemand, Performance and Powersave but the CPU indicator doesn't change on every option!
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Nov 3, 2010
I'm having a weird problem (2.6.32-2-686-bigmem , sid):
Frequency scaling works on CPU 1 but not on CPU 0.
This is regardless of application, the Gnome applet and cpufreq-selector both fail
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Jul 26, 2011
I just bought asusn a50ij and of course I installed ubuntu, now I have few problems: when I try to add CPU frequency scaling monitor to panel it says: CPU frequency scaling unsupported Next problem:my cpu temp is 49 without any reason.and I cant see my graphic card temp,when I go to Harware Drivers I doesnt show any drivers at all,so I dunno whether its nvidia or raedon it doesnt say anything! Also I installed jupiter and each time I turn on my computer it goes to Maximum Performance how can I turn it off?
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Oct 26, 2010
The CPU frequency scaling monitor won't stay at 800mhz after reboot or a certain period of time. My goal is to always have my dual core CPU locked at 800mhz to have it run cooler. I'm running Ubuntu 10.10 on my toshiba u300 laptop.
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Sep 8, 2011
I have a suspicion that this is easily fixed, however a good google (and this forum) hammering having turned up the fix. So I probably have the wrong search criteria, My Gnome Applet for switching CPU Frequency Scaling has 'disappeared' and is not listed in the the Add to Panel.. list of applets.
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Apr 23, 2011
I am using Intel Xeon X 3440 processor. The processor has 11 frequency steps to chose from. I have used cpufreq-selector for choosing a frequency and it worked fine. But, all of a sudden it stops working out of the 11 steps i can change to only 2 frequencies and rest fail to work. I am clueless as to why it stopped working suddenly.
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May 11, 2010
I've been trying to load my pcmcia network card driver "xirc2ps_cs" at startup with no success. I have added "modprobe xirc2ps_cs" to the rc.modules file but it doesn't load at startup. Curiously, though, if I execute rc.modules AFTER the machine has booted it will load the modules just fine. Just not during the boot up process. Thinking that hotstart might have been causing problems I've disabled hotstart (chmod -x) temporarilly to remove it from the picture, but there was no change.
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Aug 5, 2010
I have a 2.9ghz AMD Athlon II X4, which I have overclocked to 3.65ghz. I know that Ubuntu automatically changes the frequency of the processor to save power, which I like, but it does not show my overclocked frequency. The highest that the frequency scaling will go is the stock clock, at 2.9ghz. Is my processor actually reaching my overclocked speed?
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May 21, 2011
I am running 11.04 and would like to stop the loading of the parport and lp modules. I put entries in the /etc/modprobe.d/blacklist.conf file and ran update-initramfs -u. After a reboot lsmod shows both modules as being loaded.
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Aug 29, 2010
I have to load the ip_conntrack modules every time I reboot. How do I get the iptables modules to load automatically at boot. It seems they are supposed to auto load when they are needed but they are not doing that. I have to do modprobe on them. also does anyone know where I can download all the modules available for iptables? I looked on the netfiler site and did not learn much.
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May 21, 2011
I am running 11.04 and would like to stop the loading of the parport and lp modules. I put entries in the /etc/modprobe.d/blacklist.conf file and ran update-initramfs -u. After a reboot lsmod shows both modules as being loaded.
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Jan 23, 2010
The problem I am having is that iptables won't load the required modules for my firewall rules.
iptables -F
iptables -P INPUT DROP
iptables -P FORWARD DROP
[code]....
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Aug 7, 2010
I found a solution to my card reader problem in a another fedora post but when I type the code in terminal I get:
all config files need.conf /etc/modprobe.d/blacklist
How to write this code so I wont get this error and I can load these modules and also how to edit the modprobe.conf.
The code is below, using fedora 13.
You must load these two modules to work with card reader.
First : Remove the card from the Reader!
AS superuser type in console :
1. /sbin/modprobe tifm_core <enter>
2. /sbin/modprobe tifm_sd <enter>
If you want to automate these modules loading do the following :
edit the /etc/modprobe.conf file
add these :
alias mmc_core tifm_core
alias mmc_card tifm_sd
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Sep 1, 2011
I've recently been having a lot of trouble trying to install a ralink 3062 driver on my ubuntu 11.04 desktop. There are quite a few excellent tutorials on this website. [URL]... In my case, however, adding the conflicting drivers to /etc/modprobe.d/blacklist.conf didn't prevent them being loaded at boot-time, so I could not make the change permanent. I eventually found a workaround online which I thought I'd share here. Once you have updated your blacklist and module list, use Quote:
sudo update-initramfs -u
I'm a beginner so I'm not sure, but I think the problem is that initramfs loads the conflicting modules into memory before the system comes to reading the blacklist and module files. Once you've done this, restart your system and you shouldn't have any further problems. P.s. As far as I know this only works (but should only be a problem for kernel 2.6 and later)
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Jul 22, 2010
I am trying to setup Slacware 13.1 x86_64 to a encrypted partition. I used the README_CRYPT.TXT howto : [URL] At the step when I create an initrd.gz I get this error: Quote: ERROR: No /lib/modules/2.6.33.4-smp kernel modules tree found for kernel "2.6.33.4-smp"
I tried to look into the directory and there was only modules under 2.6.44.3. So I tried to change the command into: Quote: mkinitrd -c -k 2.6.33.4 -m ext3 -f ext3 -r cryptroot -C /dev/sda2
This command was successful, but I don't know if this is alright. I made the changes in lilo.conf, add initrd = initrd.gz. This is all on unencrypted /boot partition. The boot=/dev/sda1 I also set for the unencrypted boot partition. When I boot the system I get a kernel panic:
[Code]....
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Jun 24, 2011
Sometimes I have problems with modules not loaded properly /etc/rc.d/rc.modules, is it recommended to add codes to load modules in other scripts in /etc/rc.d/.
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Feb 23, 2010
What is the best way to install perl cpan modules in slackware?
i know that you can use 'cpan' and say 'install date::calc' but there is a perl-date-calc slackbuild on sbo. so which is the better way and why?
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