It seems that the package is not installing the gconf schemas properly, please check this.
Also, please do not package neither lp:~conscioususer/polly/unstable (outdated) nor lp:~conscioususer/polly/gtk3 (not usable at all). Please package lp:~conscioususer/polly/backport.
It seems that the package is not installing the gconf schemas properly, please check this.
Also, please do not package neither lp:~conscioususer/polly/unstable (outdated) nor lp:~conscioususer/polly/gtk3 (not usable at all). Please package lp:~conscioususer/polly/backport.