For questions about D-Bus, an inter-process communication mechanism used by many Linux distributions. Use this tag if you are configuring, using or trying to resolve an issue with D-Bus on a Raspberry Pi.
D-Bus is an inter-process communication mechanism used by many Linux distributions to allow applications (particularly desktop GUI applications such as services for GNOME or KDE) to communicate and interact.
Use this tag when you have an issue particularly concerning D-Bus. Many applications will involve D-Bus, but this tag should be used if D-Bus is particularly relevant, or the cause of an issue that you need help with.