This bug was fixed in the package multipath-tools - 0.4.9-3ubuntu8
--------------- multipath-tools (0.4.9-3ubuntu8) utopic; urgency=medium
* Remove RUN+="socket:" statement in rules file since it is no longer supported after version 178 (LP: #1240049) -- Seyeong Kim <email address hidden> Fri, 18 Jul 2014 10:37:35 +0200
This bug was fixed in the package multipath-tools - 0.4.9-3ubuntu8
---------------
multipath-tools (0.4.9-3ubuntu8) utopic; urgency=medium
* Remove RUN+="socket:" statement in rules file since it is
no longer supported after version 178 (LP: #1240049)
-- Seyeong Kim <email address hidden> Fri, 18 Jul 2014 10:37:35 +0200