ddcutil
Control the settings of connected displays via DDC/CI. This command requires the kernel module i2c-dev to be loaded. See also: modprobe. More information: <https://www.ddcutil.com>.
RUN apt-get update && \
apt-get install -y ddcutil
RUN apt-get update && \
apt-get install -y ddcutil
RUN apt-get update && \
apt-get install -y ddcutil