[Bug 77370] Re: Laptop Fan always on after resume from suspend to RAM

Akdo menoft at hotmail.com
Fri Feb 12 22:17:25 UTC 2010


Hi, there is a mistake on script.

The fact is that you cannot put on fan 2 before doing the 3 one on !

And please dont create files !
So you must follow some rules :

#!/bin/sh
#
# 99funguj: sprav co se da

case "$1" in
 hibernate|suspend)
  # Stopping is not required.
  ;;
 thaw|resume)

  for x in /proc/acpi/fan/*; do
      if [ -f "$x/state" ] && [ "`grep on $x/state`" ]; then
          echo -n 3 > $x/state;                                               # ok désactive       
      fi
  done

  for x in /proc/acpi/fan/*; do
      if [ -f "$x/state" ] && [ "`grep on $x/state`" ]; then
echo -n 0 > $x/state;                                               # not ok ! active 
      fi
  done



  for x in /proc/acpi/fan/*; do
       if [ -f "$x/state" ] && [ "`grep off $x/state`" ]; then
            echo "echo -n 0 > $x/state;" >> /tmp/fanstate0
            echo "echo -n 3 > $x/state;" >> /tmp/fanstate3
       fi
   done
  ;;
 *) exit $NA
  ;;
esac

-- 
Laptop Fan always on after resume from suspend to RAM
https://bugs.launchpad.net/bugs/77370
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