disable beaglebone black leds

[alric fitterer]

Hi all

I'm trying to disable the leds on a beaglebone black

When issuing this (with and without sudo)

echo none > /sys/class/leds/beaglebone\:green\:usr0/trigger

I get Permission denied

/sys/class/leds/beaglebone:green:usr0/trigger: Permission denied

uname -a

Linux beaglebone 4.14.108-ti-r113 #1 SMP PREEMPT Wed Jul 31 00:01:10 UTC 2019 armv7l GNU/Linux

The image is

bone-debian-9.9-iot-armhf-2019-08-03-4gb.img

Any help would be appreciated,

amf99

[Robert Nelson]

On Wed, Oct 23, 2019 at 6:55 PM alric fitterer <fitte...@gmail.com> wrote:
>
> Hi all
> I'm trying to disable the leds on a beaglebone black
> When issuing this (with and without sudo)
> echo none > /sys/class/leds/beaglebone\:green\:usr0/trigger

sudo sh -c "echo none > /sys/class/leds/beaglebone\:green\:usr0/trigger"

Regards,

--
Robert Nelson
https://rcn-ee.com/

[amf]

Thank you very much.