Just had a look at /var/log/apt/history.log and the following entry shows that a number of python components were updated that appear to be associated with the above errors
Start-Date: 2016-09-28 07:58:28 Commandline: aptdaemon role='role-commit-packages' sender=':1.780' Upgrade: libisccc90:i386 (9.9.5.dfsg-3ubuntu0.8, 9.9.5.dfsg-3ubuntu0.9), python- pil:i386 (2.3.0-1ubuntu3, 2.3.0-1ubuntu3.2), python-imaging-compat:i386 (2.3.0-1 ubuntu3, 2.3.0-1ubuntu3.2), libisc95:i386 (9.9.5.dfsg-3ubuntu0.8, 9.9.5.dfsg-3ub untu0.9), libbind9-90:i386 (9.9.5.dfsg-3ubuntu0.8, 9.9.5.dfsg-3ubuntu0.9), libdn s100:i386 (9.9.5.dfsg-3ubuntu0.8, 9.9.5.dfsg-3ubuntu0.9), liblwres90:i386 (9.9.5 .dfsg-3ubuntu0.8, 9.9.5.dfsg-3ubuntu0.9), libisccfg90:i386 (9.9.5.dfsg-3ubuntu0. 8, 9.9.5.dfsg-3ubuntu0.9), dnsutils:i386 (9.9.5.dfsg-3ubuntu0.8, 9.9.5.dfsg-3ubuntu0.9), bind9-host:i386 (9.9.5.dfsg-3ubuntu0.8, 9.9.5.dfsg-3ubuntu0.9), python-imaging-tk:i386 (2.3.0-1ubuntu3, 2.3.0-1ubuntu3.2), python-imaging:i386 (2.3.0-1ubuntu3, 2.3.0-1ubuntu3.2), python-pil.imagetk:i386 (2.3.0-1ubuntu3, 2.3.0-1ubuntu3.2) End-Date: 2016-09-28 07:58:44 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1628349 Title: pysolfc fails to launch since software update this week To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pysolfc/+bug/1628349/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs