Estoy intentando establecer el nivel de brillo de mi computadora portátil a través de nvram backlight-level= , sin embargo sigo recibiendo errores, no importa cómo lo intente e ingrese. Estos son mis resultados pasados.
~ nvram backlight-level "%96%06"
backlight-level %1e%00
nvram: Error getting variable - '%96%06': (iokit/common) data was not found
~ nvram backlight-level %96%06
backlight-level %1e%00
nvram: Error getting variable - '%96%06': (iokit/common) data was not found
~ nvram backlight-level\ %96\%06
nvram: Error getting variable - 'backlight-level %96%06': (iokit/common) data was not found
~ nvram backlight-level = %96%06
backlight-level %1e%00
nvram: Error setting variable - '': (iokit/common) invalid argument
~ nvram backlight-level = <%96%06>
zsh: parse error near '\n'
~ nvram backlight-level=<%96%06>
zsh: parse error near '\n'
~ nvram backlight-level=<%96%06>
zsh: parse error near '\n'
~ nvram backlight-level %96%06
backlight-level %1e%00
nvram: Error getting variable - '%96%06': (iokit/common) data was not found
~ nvram backlight-level="%96%06"
nvram: Error setting variable - 'backlight-level': (iokit/common) general error
Sin embargo, intenté esta sugerencia pero recibí este error.
nvram backlight-level=%96%06
nvram: Error setting variable - 'backlight-level': (iokit/common) general error
¿Cuál es el problema aquí? Simplemente estoy buscando la sintaxis adecuada.