Originally Posted by pH5

This is the LED pattern editor failing to open /sys/class/leds/lp5523:r/led_current for writing. Could you open the terminal and check if it exist?

Code:

~ $ ls /sys/class/leds/lp5523:r
brightness   led_current  subsystem    uevent
device       power        trigger

Is the LED driver loaded (does the led_class and leds_lp5523 kernel modules appear in lsmod output)?

Code:

~ $ lsmod | grep leds_lp5523
leds_lp5523           9792  0
led_class             2948  2 leds_lp5523,leds_twl4030_vibra

no such file or directory