I guess this problem was caused by the l10n work.
I added 'text=text.strip()' before 'self._status_details = dbus.String(text) ' in File "/usr/lib/python2.7/dist-packages/aptdaemon/core.py", line 537.
And fixed the problem on my own computer. I hope this can be useful.
I guess this problem was caused by the l10n work. status_ details = dbus.String(text) ' in File "/usr/lib/ python2. 7/dist- packages/ aptdaemon/ core.py" , line 537.
I added 'text=text.strip()' before 'self._
And fixed the problem on my own computer. I hope this can be useful.