https://bugs.kde.org/show_bug.cgi?id=500337
tesfab...@gmail.com changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |tesfab...@gmail.com --- Comment #1 from tesfab...@gmail.com --- It also happens to me with an external monitor via Display Port (it uses ddcutil). I'm on ArchLinux with Plasma 6.3.1 (like this bug report), ddcutil 2.1.4 (there's 2.2.0 in testing in Arch's repos, I don't know if it improves things). This is what `ddcutil detect` reports: ``` Display 1 I2C bus: /dev/i2c-10 DRM connector: card1-DP-1 EDID synopsis: Mfg id: PHL - Philips Consumer Electronics Company Model: PHL 326M6V Product code: 49555 (0xc193) Serial number: Binary serial number: [REDACTED] Manufacture year: 2019, Week: 10 VCP version: 3.0 ``` This is what it says before shutting the screen off: $ ddcutil getvcp 10 VCP code 0x10 (Luminosity ): current value = 0, max value = 100 This is after (done via using KDE's power management "Switch the screen off" customizable shortcut): $ ddcutil getvcp 10 VCP code 0x10 (Luminosity ): current value = 100, max value = 100 -- You are receiving this mail because: You are watching all bug changes.