晚上开着的树莓派老亮着那盏红色电源指示灯，感觉非常不舒服，狠想关掉它！我还是比较喜欢把麒麟座上的RGB灯调成蓝色做小夜灯，毕竟往上照射的灯光不会让人感觉不舒服。 将以下几行加到 /boot/config.txt 即可禁用树莓派 Model 2B 的两盏指示灯。(The raspberry pie that was on at night was always lighting the red power indicator. It was so uncomfortable that it wa