This bug was fixed in the package sessioninstaller - 0.20+bzr131-0ubuntu2.1
--------------- sessioninstaller (0.20+bzr131-0ubuntu2.1) quantal-proposed; urgency=low
* debian/patches/dont_double_defer.patch: - Cherry pick upstream patch to avoid calling errback twice on the same deferred object (LP: #1056545) -- Michael Terry <email address hidden> Tue, 02 Apr 2013 14:43:28 -0400
This bug was fixed in the package sessioninstaller - 0.20+bzr131- 0ubuntu2. 1
--------------- 0ubuntu2. 1) quantal-proposed; urgency=low
sessioninstaller (0.20+bzr131-
* debian/ patches/ dont_double_ defer.patch:
- Cherry pick upstream patch to avoid calling errback twice on the
same deferred object (LP: #1056545)
-- Michael Terry <email address hidden> Tue, 02 Apr 2013 14:43:28 -0400