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changing Frequency Scaling Monitor? in chrome os

hi there
i`ve been using this command

Code:
sudo gedit /etc/init.d/ondemand
(in linux mint and ubuntu)

to open the textfile where i could change the Frequency Scaling Monitor to "performance".

i`ve tried the same in chrome os but it wont allow me. (Chrome OS Linux 1.0.648 RC)

is it possible? could somebody help?

thanks in advance. kindly gnimmelf

Chrome OS is a very minimal and highly customized Linux system, commands that you would use on a normal Linux OS will do no good. In this case, you can't make changes to /etc, gedit is not available in Chrome OS, and I wouldn't even be so sure that frequency scaling is supported yet.

You could do a custom build of Chrome OS to address all of these issues, but that is probably a lot more work than you are willing to do for this.

Quote:

Originally Posted by MS3FGX (Post 4303557)

Its a lot more work than im able to do!:) im yust a rookie who found some usefull comands.
its a shame though frequency scaling isnt supported, my mint 9 is realy fast, the fastest i could find, using this option (changing the monitor to performance).
Ive benched it with hardinfo and nothing "comes close", and i would really like to see how fast Chrome OS could get.

thanks for the reply though! nice clean and informational.:)

kind regards Gnimm Elf

changing Frequency Scaling Monitor

i installed cpufreq and used this command.

Code:

sudo cpufreq-set --governor ondemand

changing ondemand to performance. and it worked on the first cpu but not the second, and not on restart.
then someone on another forum gave me these

Code:

cpufreq-set --cpu0 --governor ondemand

Code:

cpufreq-set --cpu1 --governor ondemand

they gave folowing error

PHP Code:




gnimm@dhcppc2:~> cpufreq-set --cpu0 --governor ondemand 
cpufreq-set: ukendt flag '--cpu0' 
cpufrequtils 006: cpufreq-set (C) Dominik Brodowski 2004-2009 
Report errors and bugs to openSUSE:Submitting bug reports - openSUSE, please. 
invalid or unknown argument 
Usage: cpufreq-set [options] 
Options: 
-c CPU, --cpu CPU number of CPU where cpufreq settings shall be modified 
-d FREQ, --min FREQ new minimum CPU frequency the governor may select 
-u FREQ, --max FREQ new maximum CPU frequency the governor may select 
-g GOV, --governor GOV new cpufreq governor 
-f FREQ, --freq FREQ specific frequency to be set. Requires userspace 
governor to be available and loaded 
-r, --related Switches all hardware-related CPUs 
-h, --help Prints out this screen 
 
Notes: 
1. Omitting the -c or --cpu argument is equivalent to setting it to zero 
2. The -f FREQ, --freq FREQ parameter cannot be combined with any other parameter 
except the -c CPU, --cpu CPU parameter 
3. FREQuencies can be passed in Hz, kHz (default), MHz, GHz, or THz 
by postfixing the value with the wanted unit name, without any space 
(FREQuency in kHz =^ Hz * 0.001 =^ MHz * 1000 =^ GHz * 1000000). 
gnimm@dhcppc2:~>

any ideas?

kind regards Gnimmelf

changing Frequency Scaling Monitor

Hi there

i figured it out!

CODE: SELECT ALL
sudo cpufreq-set -c 0 -g performance
sudo cpufreq-set -c 1 -g performance

this did the trick.....
but not on restart? any ideas?

kindly Gnimmelf