For running mpd with different use, you may find necessary to change the SELinux context of your music directory. For this, you would need to run the below command:
chcon -R -t mpd_user_data_t Music/
I was getting really bad battery life on my Fedora 19 system, and did not find much on how to tune it. Finally I found something that just does not need much configuration but works pretty well. So, here is what you need to do:
sudo yum install tuned tuned-adm
The second package, tuned-adm installs additional themes for power saving. It is optional and not mandatory. Once you have installed these, you can do the following:
tuned-adm list #List all the profiles tuned-adm # Set the profile.