Today we have a new application named QuiteRSS a more suitable alternative , it is written in C + + and Qt, and has a large number of useful features.
Quite is fast and comfortable to user.
This version 0.13.1, comes with a filter for the News Feed, the proxy options, the Import Wizard and automatic update and export potential , and more ..
Click here to download .
You can also try Liferea, And it is available by default in the software package manager.