This bug was fixed in the package update-manager - 1:0.174.3
--------------- update-manager (1:0.174.3) quantal; urgency=low
* UpdateManager/UpdatesAvailable.py: - never pass "None" to xml.sax.saxutils.escape (LP: #1044080) -- Michael Vogt <email address hidden> Wed, 10 Oct 2012 10:21:50 +0200
This bug was fixed in the package update-manager - 1:0.174.3
---------------
update-manager (1:0.174.3) quantal; urgency=low
* UpdateManager/ UpdatesAvailabl e.py: saxutils. escape (LP: #1044080)
- never pass "None" to xml.sax.
-- Michael Vogt <email address hidden> Wed, 10 Oct 2012 10:21:50 +0200