NAME

fanfix - is a tool to read and modify (fix) the fan driver parameters on boot and after waking up (resume). It is intended to be installed as a system startup service to make such modifications at resume.

SYNOPSIS

fanfix [options] [FAN_NUMBER | T_INPUT ...]

DESCRIPTION

fanfix is a tool to read and modify (fix) the fan driver parameters on boot and after waking up (resume).

fanfix uses /etc/sysconfig/fanfix.conf configuration file.

Main options:

-d HWMONDIR, --dir=HWMONDIR

use specified hwmon sysfs directory;

-f, --fix

modify the parameters of the specified or all fans in accordance with the given options or the configuration file /etc/sysconfig/fanfix.conf;

-r MODULES, --reload=MODULES

reload specified kernel modules before applying changes.

Fan options:

-m MODE, --mode=MODE

switch fan control to the specified mode;

-p VAL, --pwm=VAL

set fan PWM value;

-t TIN, --temp-source=TIN

select the temperature source for the fan (either by index or by label);

-w TIN, --weight-source=TIN

select the secondary (weight) temperature source for the fan (either

by index or by label);

-W WPROFILE, --weight-profile=WPROFILE

set weight profile;

-P PROFILE, --profile=PROFILE

set Smart Fan IV profile;

-n,--dry-run

just print out which modifications would be made.

Temperature options:

-o OFFS, --offset=OFFS

set offset for temperature sensor T_INPUT.

Other options:

-v,--verbose

print information about the actual changes;

-V,--version

print program version and exit;

-h,--help

show this text and exit.

With no -f|--fix given fanfix prints out the current configuration of all or the specified fans.

ENVIRONMENT

FANFIX_CONFIG

If the FANFIX_CONFIG environment variable is set then it specifies a path to the configuration file instead of the default /etc/sysconfig/fanfix.conf.

AUTHOR

Written by Paul Wolneykien <manowar@altlinux.org>

REPORTING BUGS

Report bugs to http://bugs.altlinux.ru/

COPYRIGHT

Copyright © 2020 Paul Wolneykien <manowar@altlinux.org>
This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

SEE ALSO

acpi(1),wakefix(8).