xfce4-pm-helper
power manager for Xfce desktop
RUN apt-get update && \
apt-get install -y xfce4-power-manager
RUN apt-get update && \
apt-get install -y xfce4-power-manager
RUN apk add xfce4-power-manager
RUN pacman -S --noconfirm xfce4-power-manager
RUN apt-get update && \
apt-get install -y xfce4-power-manager
RUN dnf install -y xfce4-power-manager
RUN apt-get update && \
apt-get install -y xfce4-power-manager