well it seems you are using/ had used unity ppa because this version of libido is in unity ppa. go to software sources and disable unity ppa (if its not already) update the package cache(apt-get update) and do the following in terminal
$ sudo apt-get install libido-0.1-0/lucid indicator-sound PS: this bug is the same as bug 613198 -- no volume-indicator after last updates https://bugs.launchpad.net/bugs/618290 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs