Virtual package polkit-1-auth-agent is provided by:
dpkg-query: no packages found matching phosh dpkg-query: no packages found matching ukui-polkit Desired=Unknown/Install/Remove/Purge/Hold ||/ Name Version Architecture +++-==================-==============-==================================== ii gnome-flashback 3.46.0-1 amd64 helper application for the GNOME Flashback session ii gnome-shell 43.9-0+deb12u1 amd64 graphical shell for the GNOME desktop un lxpolkit <none> <none> (no description available) ii lxqt-policykit 1.2.0-1 amd64 LXQt authentication agent for PolicyKit ii mate-polkit 1.26.1-3 amd64 MATE authentication agent for PolicyKit-1 ii policykit-1-gnome 0.105-8 amd64 authentication agent for PolicyKit ii polkit-kde-agent-1 4:5.27.5-2 amd64 KDE dialogs for PolicyKit 7 packages