3 ms·
Sweet ! :~$ sudo ddcutil detect Invalid display I2C bus: /dev/i2c-1 EDID synopsis: Mfg id: AUO Model: S
by jsymolon 5y ago
Sweet !
:~$ sudo ddcutil detect
Invalid display
I2C bus: /dev/i2c-1
EDID synopsis:
Mfg id: AUO
Model:
Serial number:
Manufacture year: 2009
EDID version: 1.3
DDC communication failed
This appears to be a laptop display. Laptop displays do not support DDC/CI.
Display 1
I2C bus: /dev/i2c-2
EDID synopsis:
Mfg id: DEL
Model: DELL U2415
Serial number: CFV9N94S0Y2S
Manufacture year: 2019
EDID version: 1.3
VCP version: 2.1