abufaisal-o and manusashi-g: That is a known bug in the current version of GTK available for Vivid: https://bugs.launchpad.net/libertine/+bug/1597646
abufaisal-o and manusashi-g: That is a known bug in the current version of GTK available for Vivid: https:/ /bugs.launchpad .net/libertine/ +bug/1597646