* ideapad-laptop: cat fan_mode incorrect value on Lenovo S20-30
@ 2014-09-26 20:38 "Bühmann, Raimar"
0 siblings, 0 replies; only message in thread
From: "Bühmann, Raimar" @ 2014-09-26 20:38 UTC (permalink / raw)
To: platform-driver-x86
Hi all,
on my new Lenovo S20-30 with automatically loaded kernel module
ideapad_laptop I am able to start interval mode of fan with
echo '1'>/sys/devices/pci0000:00/0000:00:1f.0/PNP0C09:00/VPC2004:00/fan_mode
It is also possible to change it back to normal mode with '0'. But the
result of
cat /sys/devices/pci0000:00/0000:00:1f.0/PNP0C09:00/VPC2004:00/fan_mode
shows 133. All following executions of the same cat command show 5. This
happens every time after the fan_mode has been changed.
This seams to be a bug for me. Here is more about my hardware:
https://wiki.archlinux.org/index.php/Lenovo_S20-30
Is it possible to fix this bug?
Kind regards,
Raimar
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2014-09-26 20:38 ideapad-laptop: cat fan_mode incorrect value on Lenovo S20-30 "Bühmann, Raimar"
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