Re: Kernel error messages: leds fujitsu::radio_led: Setting an LED's brightness failed

[MichaÅ KÄpieÅ]

> >   - Investigating the E LED.  This requires taking a look at the DSDT
> >     dump from your laptop and searching for clues as to how this LED is
> >     handled.  I will be happy to do that, but again, no promises about
> >     how much time it will take.  (And given the nature of this task, I
> >     cannot promise I will find anything reasonable at all.  I also might
> >     ask you to do some further experiments as I do not have an E751
> >     myself.)

I feel stupid for only suggesting this now, but can this simply be the
eco LED?  The DSDT dump from your laptop suggests so, as well as the
description of the E LED in the manual.  Have you tried playing around
with /sys/class/leds/fujitsu::eco_led?

> Don't forget to take a look at the I LED...

I could not find anything in the DSDT dump from your laptop that would
suggest this LED can be controlled using ACPI.

-- 
Best regards,
MichaÅ KÄpieÅ