I'm going to mark this bug as incomplete since I cannot reproduce it. However, if you are running at least aptdaemon 0.43+bzr769-0ubuntu1 and encounter the problem again, please apply the attached diff to /usr/lib/python2.7/dist-packages/aptdaemon/gtk3widgets.py and paste the output so we know what is causing the problem. I can't see anything wrong in the code.
I'm going to mark this bug as incomplete since I cannot reproduce it. However, if you are running at least aptdaemon 0.43+bzr769- 0ubuntu1 and encounter the problem again, please apply the attached diff to /usr/lib/ python2. 7/dist- packages/ aptdaemon/ gtk3widgets. py and paste the output so we know what is causing the problem. I can't see anything wrong in the code.