dbus-x11 - 1.12.28-0+deb11u1 main

D-Bus is a message bus, used for sending messages between applications.
Conceptually, it fits somewhere in between raw sockets and CORBA in
terms of complexity.
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This package contains the dbus-launch utility which is necessary for
packages using a D-Bus session bus.
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See the dbus description for more information about D-Bus in general.