The maximum number of active connections for UID 0 has been reached (max_connections_per_user=256)

Solution Verified - Updated -

Issue

  • The dbus-daemon reports that maximum nuber of active connections for UID 0 has reached.
Jul 29 11:45:50 node1.example.com dbus-daemon[1222]: [system] The maximum number of active connections for UID 0 has been reached (max_connections_per_user=256)
Jul 29 11:45:50 node1.example.com dbus-daemon[1222]: [system] The maximum number of active connections for UID 0 has been reached (max_connections_per_user=256)
  • How to increase the limit parameter for dbus-daemon ?

Environment

  • Red Hat Enterprise Linux 8
  • Red Hat Enterprise Linux 9

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