FYI: I really know little about this issue, but I upgraded to Xubuntu 16.04 about six weeks ago and received this error report from anacron last night. I never saw this on earlier releases, and this is the first time it has occurred since the upgrade. After researching the error message, I thought I would post this here as it may indicate that the bug persists. Regards.
From: Anacron <r...@cjsa.com> To: r...@cjsa.com Subject: Anacron job 'cron.weekly' on dymaxion.cjsa2.com /etc/cron.weekly/apt-xapian-index: Exception ignored in: <bound method ServerProgress.__del__ of <axi.indexer.ServerProgress object at 0x7fc8c3e631d0>> Traceback (most recent call last): File "/usr/lib/python3/dist-packages/axi/indexer.py", line 306, in __del__ TypeError: 'NoneType' object is not callable -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1526450 Title: /usr/sbin/update-apt-xapian-index:ImportError:/usr/sbin/update-apt- xapian- index@104:setupIndexing:__init__:__init__:load_source:_load:_load_unlocked:exec_module:_call_with_frames_removed:/usr/share /apt-xapian-index/plugins/software_center.py@13:/usr/share/software- center/softwarecenter/db/update.py@33:/usr/share/software- center/softwarecenter/backend/scagent.py@26 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/software-center/+bug/1526450/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs