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DDC communication failed - PL2473HD (but works on windows)

acer

iiyama

monitor specificproblems with particular monitorsproblems with particular monitors

Status: Open.

#570 In rockowitz/ddcutil;

· flagg19 opened on Jan 4, 2026

Potentially bricked ASUS monitor with switching Input Source

asus

bricked

input sourceVCP feature x60VCP feature x60

Status: Open.

#566 In rockowitz/ddcutil;

· martin-scheele opened on Dec 9, 2025

Release 2.2.3

2.2.3

announcement

Status: Open.

#562 In rockowitz/ddcutil;

· rockowitz opened on Nov 14, 2025

Laptop display freezes when running <code>ddcutil detect</code>

awaiting user information

bug

Fixed

Status: Open.

#559 In rockowitz/ddcutil;

· caioolivv opened on Oct 30, 2025

Issue Running ddcutil on Yocto Image (Arm)

ARM

yocto

Status: Open.

#553 In rockowitz/ddcutil;

· rahulraja-7801 opened on Oct 3, 2025

How to use --verify?

bug

command syntax

enhancement

Fixed

loadvcp

performance

setvcp

usage

Status: Open.

#552 In rockowitz/ddcutil;

· bergfried opened on Sep 25, 2025

After setting the brightness on linux using "sudo ddcutil setvcp 0x10", is there a signal or callback function that can obtain the change in the brightness value

API

usage

Status: Open.

#551 In rockowitz/ddcutil;

· wubw0508 opened on Sep 19, 2025

HP Z27n - getvcp 60 doesn't update

hp

input sourceVCP feature x60VCP feature x60

monitor specificproblems with particular monitorsproblems with particular monitors

Status: Open.

#549 In rockowitz/ddcutil;

· Sokoloft opened on Sep 17, 2025

KDE brightness Widget not usable

monitor specificproblems with particular monitorsproblems with particular monitors

phantom displays

PowerDevil

Status: Open.

#548 In rockowitz/ddcutil;

· panorain opened on Sep 13, 2025

[FR] report laptop display in [detect --brief]

detect command

enhancement

laptops

Status: Open.

#547 In rockowitz/ddcutil;

· laur89 opened on Sep 3, 2025

running environment cmd drops a display from detection

docking station

MST

Status: Open.

#546 In rockowitz/ddcutil;

· laur89 opened on Sep 2, 2025

Allow libddcutil users to provide custom logging facilities instead of syslog

enhancement

libddcutil

Status: Open.

#545 In rockowitz/ddcutil;

· LordMZTE opened on Aug 29, 2025