Fan speed issue when running linux Nitro 7

mahdi_malv
mahdi_malv Member Posts: 4 New User
edited December 2023 in 2020 Archives
I have an Nitro 7 and I tried booting a linux (Manjaro gnome 19).

The fan speed did not slow down at all (In the most IDLE situation when nothing is running and CPU and ram usage are low).
I was wondering does Acer have a driver or something that can fix this issue?
I tried getting fan speed using lm_sensor and sensor-detect but no fan related sensor was found. But the fan WAS spinning with a high speed.

Is this issue normal and is there anyway to resolve this?

BTW, such problem does not occur in Windows 10. The fan DOES slow down when IDLE.

TL;DR

Model: Nitro AN715-51
Issue: Fan does not slow down even in IDLE when using Linux
Linux: Manjaro gnome 19

Thanks in advance.

Best Answer

  • batmalin
    batmalin Member Posts: 4,231 Guru
    Answer ✓
    The fan is controlled by the bios, Manjaro kernel in not handling Acer bios well. Fan sensors are disabled in bios and you can`t controll them. I have tried every distro but Arch based and didn`t had any issue with cooling.
    Please click "Yes" if I have answered your question.
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Answers

  • batmalin
    batmalin Member Posts: 4,231 Guru
    Answer ✓
    The fan is controlled by the bios, Manjaro kernel in not handling Acer bios well. Fan sensors are disabled in bios and you can`t controll them. I have tried every distro but Arch based and didn`t had any issue with cooling.
    Please click "Yes" if I have answered your question.
    Userbench: https://www.userbenchmark.com/UserRun/31177158

  • Could a bios update solve the problem?
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  • mahdi_malv
    mahdi_malv Member Posts: 4 New User
    @batmalin
    What distros you had the most stability?
    Any suggestions for a compatible linux distro for my acer? I'm not really insisting on arch based.
  • batmalin
    batmalin Member Posts: 4,231 Guru
    Open SuSe, Mint, Ubuntu(performing gpu wise the best)
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  • mahdi_malv
    mahdi_malv Member Posts: 4 New User
    @batmalin
    I performed a test using a bootable USB containing Ubuntu 20.04 and the fan went quite when IDLE.
    So I guess Arch based do not perform very well compatibility with Nitro.

    Thank you.
  • batmalin
    batmalin Member Posts: 4,231 Guru
    You are welcome!
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