Pergunta: Existe um programa ou uma maneira fácil (script bash) para definir a velocidade do ventilador para 100% por algum tempo, por exemplo, um programa de console como setfanspeedtomax , tal que quando eu pressione ^C , o ventilador é controlado automaticamente de novo? (Eu não quero mudar o perfil de controle automático do ventilador).
Contexto: Eu tenho um laptop ASUS UX501JW-CN245T, Debian 8. O perfil de ventilador padrão funciona bem, mas sempre que uso o oclHashcat com CUDA, a temperatura da GPU excede 90 ° C, o que pode ser evitado definindo a velocidade do ventilador para o máximo: Quando eu tentei usar pwmconfig, eu tenho algum erro
root@UX501JW:/# pwmconfig
# pwmconfig revision 6166 (2013-05-01)
This program will search your sensors for pulse width modulation (pwm)
controls, and test each one to see if it controls a fan on
your motherboard. Note that many motherboards do not have pwm
circuitry installed, even if your sensor chip supports pwm.
We will attempt to briefly stop each fan using the pwm controls.
The program will attempt to restore each fan to full speed
after testing. However, it is ** very important ** that you
physically verify that the fans have been to full speed
after the program has completed.
Found the following devices:
hwmon0 is acpitz
hwmon1 is coretemp
hwmon2 is asus
Found the following PWM controls:
hwmon2/pwm1 current value: 85
hwmon2/pwm1 is currently setup for automatic speed control.
In general, automatic mode is preferred over manual mode, as
it is more efficient and it reacts faster. Are you sure that
you want to setup this output for manual control? (n) y
Giving the fans some time to reach full speed...
Found the following fan sensors:
hwmon2/fan1_input current speed: 0 ... skipping!
There are no working fan sensors, all readings are 0.
Make sure you have a 3-wire fan connected.
You may also need to increase the fan divisors.
See doc/fan-divisors for more information.
e o ventilador entrou em alta velocidade e ficou assim por algum motivo. Eu testei o oclHashcat novamente e com os ventiladores funcionando a toda velocidade, a temperatura da GPU não excedeu 84 ° C. Eu então tive que desligar para obter o controle automático do ventilador de volta.