Yes, if your question is about something that runs on Ubuntu, Ubuntu configuration, or basically anything else about Ubuntu, it should be asked here for best results. Unless it is on an [EOL release][1], then it isn't on-topic here, or necessarily, anywhere.

For more information on things which are on-topic here please read: http://askubuntu.com/help/on-topic


  [1]: https://wiki.ubuntu.com/Releases