https://bugs.kde.org/show_bug.cgi?id=497599
--- Comment #3 from kdebu...@gmail.com --- I have two different monitors. One 55" 4k tv and 1050p 24" monitor. Running that command gives me this. Invalid display I2C bus: /dev/i2c-3 DRM connector: card1-DP-2 EDID synopsis: Mfg id: PHL - Philips Consumer Electronics Company Model: Philips FTV Product code: 1219 (0x04c3) Serial number: Binary serial number: 16843009 (0x01010101) Manufacture year: 2018, Week: 9 DDC communication failed. (getvcp of feature x10 returned Error_Info[EIO in ddc_write_read_with_retry, causes: EIO]) Display 1 I2C bus: /dev/i2c-5 DRM connector: card1-HDMI-A-1 EDID synopsis: Mfg id: SAM - Samsung Electric Company Model: SyncMaster Product code: 772 (0x0304) Serial number: HS2P802252 Binary serial number: 1346712114 (0x50453232) Manufacture year: 2007, Week: 33 VCP version: 2.0 Invalid display I2C bus: /dev/i2c-7 DRM connector: card1-DP-2 EDID synopsis: Mfg id: PHL - Philips Consumer Electronics Company Model: Philips FTV Product code: 1219 (0x04c3) Serial number: Binary serial number: 16843009 (0x01010101) Manufacture year: 2018, Week: 9 DDC communication failed. (getvcp of feature x10 returned Error_Info[DDCRC_RETRIES in ddc_write_read_with_retry, causes: EREMOTEIO(10)]) -- You are receiving this mail because: You are watching all bug changes.