This bug was fixed in the package apturl - 0.5.1ubuntu6
--------------- apturl (0.5.1ubuntu6) quantal; urgency=low
* AptUrl/gtk/backend/InstallBackendAptdaemon.py: Work around incompatible Update Manager API change (as described in Launchpad bug #1026257). LP: #1020980 -- Barry Warsaw <email address hidden> Wed, 18 Jul 2012 13:38:02 -0400
This bug was fixed in the package apturl - 0.5.1ubuntu6
---------------
apturl (0.5.1ubuntu6) quantal; urgency=low
* AptUrl/ gtk/backend/ InstallBackendA ptdaemon. py: Work around
incompatible Update Manager API change (as described in Launchpad
bug #1026257). LP: #1020980
-- Barry Warsaw <email address hidden> Wed, 18 Jul 2012 13:38:02 -0400