Score:0

How Can I tell if I have a fan

in flag

I'm running Ubuntu 20.04 on an older Dell laptop, and recently, I noticed that it has been getting very hot. I tried running sudo pwmconfig, the output of which was;

Found the following fan sensors:
hwmon5/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.

I am not sure if the fan works, nor how to start it and that is what I need to know.

de flag
ob2
Nothing to do with Ubuntu, but something like that? https://www.dell.com/support/home/en-us/quicktest
nobody avatar
gh flag
First take a look into your bios/Uefi if there is a point for this. Maybe http://manpages.ubuntu.com/manpages/precise/man1/i8kmon.1.html this is helpfull (as far I understand it is for dell lapptops)
aq flag
i8kutils is probably the way to go with a Dell https://askubuntu.com/questions/1094485/dell-xps-15-9570-how-to-control-the-fans/1094617#1094617
Score:0
gb flag

I do not know how to start the fans - I even doubt that this is possible - but I know how you can query them:

Install the ipmi tools:

sudo apt-get install freeipmi

Then query all sensors:

sudo ipmi-sensors | grep FAN

which will give me on my system the installed fans with the rpm.

puma avatar
in flag
I tried it, it returned: ipmi_sdr_cache_create: internal IPMI error
tombert avatar
gb flag
Sorry - here I can't help ...
mangohost

Post an answer

Most people don’t grasp that asking a lot of questions unlocks learning and improves interpersonal bonding. In Alison’s studies, for example, though people could accurately recall how many questions had been asked in their conversations, they didn’t intuit the link between questions and liking. Across four studies, in which participants were engaged in conversations themselves or read transcripts of others’ conversations, people tended not to realize that question asking would influence—or had influenced—the level of amity between the conversationalists.