python-twisted-* packages get upgraded during the release upgrade from 13.2.0-1ubuntu1 to 16.0.0-1. The _coerceToFilesystemEncoding encoding is introduced in 16.0.0-1.
python-twisted-* packages get upgraded during the release upgrade from 13.2.0-1ubuntu1 to 16.0.0-1. The _coerceToFilesy stemEncoding encoding is introduced in 16.0.0-1.