![Trying control monitor display with ddcutils but it says DDC communication failed (amdgpu) : r/linux4noobs Trying control monitor display with ddcutils but it says DDC communication failed (amdgpu) : r/linux4noobs](https://external-preview.redd.it/trying-control-monitor-display-with-ddcutils-but-it-says-v0-eGnsom16gw4u70OYx81ZoSfKJouXHtmIhise6z5MNZ8.jpg?auto=webp&s=fea040459a3beb2c3730e04ee750f9fe4f20c835)
Trying control monitor display with ddcutils but it says DDC communication failed (amdgpu) : r/linux4noobs
![GDDCcontrol issues with NVIDIA drivers (i2c/monitor/display/DDC) - DP/HDMI failing - Linux - NVIDIA Developer Forums GDDCcontrol issues with NVIDIA drivers (i2c/monitor/display/DDC) - DP/HDMI failing - Linux - NVIDIA Developer Forums](https://global.discourse-cdn.com/nvidia/optimized/2X/c/caad4db7cbc093e3fd72e335bb77e05a105710a3_2_456x500.png)
GDDCcontrol issues with NVIDIA drivers (i2c/monitor/display/DDC) - DP/HDMI failing - Linux - NVIDIA Developer Forums
![GitHub - ahshabbir/ddcbc-gtk: A GTK Interface for controlling brightness through the DDC/CI protocol GitHub - ahshabbir/ddcbc-gtk: A GTK Interface for controlling brightness through the DDC/CI protocol](https://raw.githubusercontent.com/ahshabbir/ddcbc-gtk/master/ddcbc-screenshot.png)
GitHub - ahshabbir/ddcbc-gtk: A GTK Interface for controlling brightness through the DDC/CI protocol
![Desktop control of external monitor settings with ddcutil and vdu_controls - Applications - openSUSE Forums Desktop control of external monitor settings with ddcutil and vdu_controls - Applications - openSUSE Forums](https://forums.opensuse.org/uploads/default/original/2X/8/878fde85895973a99acffe858d7cc7d133eb58cc.png)