Marking the bug as public. Apparently the issue happens when the GeoIP server returns None instead of the location.
Playing with routes at the office, going out from Nuremberg gives: <?xml version="1.0" encoding="UTF-8"?><Response><Ip>78.46.20.84</Ip><Status>OK</Status><CountryCode>DE</CountryCode><CountryCode3>DEU</CountryCode3><CountryName>Germany</CountryName><RegionCode>None</RegionCode><RegionName>None</RegionName><City>None</City><ZipPostalCode></ZipPostalCode><Latitude>51.0000</Latitude><Longitude>9.0000</Longitude><AreaCode>0</AreaCode><TimeZone>Europe/Berlin</TimeZone></Response> The same from a Sherbrooke, QC IP that's not in Maxmind's database yet: <?xml version="1.0" encoding="UTF-8"?><Response><Ip>74.114.101.94</Ip><Status>OK</Status><CountryCode>CA</CountryCode><CountryCode3>CAN</CountryCode3><CountryName>Canada</CountryName><RegionCode>None</RegionCode><RegionName>None</RegionName><City>None</City><ZipPostalCode></ZipPostalCode><Latitude>60.0000</Latitude><Longitude>-95.0000</Longitude><AreaCode>0</AreaCode><TimeZone>None</TimeZone></Response> The first works fine, the second crashes. That was tested by doing: wget -O - -q http://geoip.ubuntu.com/lookup ** Visibility changed to: Public -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/702898 Title: ubiquity crashed with TypeError in changed(): value is of wrong type for this column -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs