This bug was fixed in the package libgnomecanvas - 2.30.3-1ubuntu1.1
--------------- libgnomecanvas (2.30.3-1ubuntu1.1) precise-proposed; urgency=low
* Transition package to multi-arch (LP: #1013211) -- Adam Stokes <email address hidden> Thu, 20 Sep 2012 10:22:15 -0400
This bug was fixed in the package libgnomecanvas - 2.30.3-1ubuntu1.1
---------------
libgnomecanvas (2.30.3-1ubuntu1.1) precise-proposed; urgency=low
* Transition package to multi-arch (LP: #1013211)
-- Adam Stokes <email address hidden> Thu, 20 Sep 2012 10:22:15 -0400