Is there a way to alter the blue light so that it’s solid when the kernel is running instead of blinking? The blinking is a bit irritating, and intuitively an LED blinking in a fixed pattern usually indicates an error – at least that’s been my experience across a range of other types of devices.
Edit: I forgot that I swapped SD cards and reinstalled the OS. Did not run the update the second time. I see the folder now. Is there any documentation I can refer to on how to use the various files in there? Thanks.
Edit:Edit: Ok, I see the trigger file, and it looks like brackets [] control which option is selected for light operation, but the file is locked and can’t be edited, even by root, also taking into account ownership and file mode, AND trying it with sudo. Not ideal. Is there another way to alter this other than loading up the SD card in another linux system to edit the file?
Thank you for the links. While waiting for a response and doing a deep dive on the history of /sys I discovered on my own that the actual answer to my question is an astounding:
Thank you for this! One thing I’m seeing is after a reboot, the setting must revert itself after running the #echo none > /sys/class/leds/librecomputer:blue/trigger command. Is there a permanent way to set this?