I just had the same exact issue as <a href=https://launchpad.net/distros/ubuntu/+source/gnome-system-tools/+bug/9208/comments/43>JJ</a> I was able to resolve it by doing what he recomended.
I am attaching my sudo dpkg --get-selections output, hopefully it will help.
I just had the same exact issue as <a href=https:/ /launchpad. net/distros/ ubuntu/ +source/ gnome-system- tools/+ bug/9208/ comments/ 43>JJ</a>
I was able to resolve it by doing what he recomended.
I am attaching my sudo dpkg --get-selections output, hopefully it will help.