[ltp] fancontrol script: Interrupted system call

[Peter Jordan]

Hello,

I hope it`s the right place to post my problem.

I wrote a fancontrol script for my thinkpad r60. the script works well
but sometimes after a while (2 minutes or 12 hours) the script crashes
with the following error:

/usr/sbin/fancontrol: line 50: echo: write error: Interrupted system
call


line 50 of the script:

echo $speed > /sys/devices/platform/thinkpad_hwmon/pwm1

Can someone help me?

Thanks,

PJ