I am using Ubuntu 15.10.
There are some additional info bellow.
lsb_release -d Description: Ubuntu 15.10
aptitude show gnome-flashback | grep Version Version: 3.17.2-2ubuntu1
aptitude show gnome-session-flashback | grep Version Version: 1:3.17.2-2ubuntu1
aptitude show gnome-panel | grep Version Version: 1:3.16.1-3ubuntu3
I am using Ubuntu 15.10.
There are some additional info bellow.
lsb_release -d
Description: Ubuntu 15.10
aptitude show gnome-flashback | grep Version
Version: 3.17.2-2ubuntu1
aptitude show gnome-session- flashback | grep Version
Version: 1:3.17.2-2ubuntu1
aptitude show gnome-panel | grep Version
Version: 1:3.16.1-3ubuntu3