I've just done a clean reinstall, the bug is still present, but not necessarly at the first try. Maybe you have to go back by some songs, but at a certain point you won't be able to go back again unless you rapidly hit the button.
I noticed that when the bug triggers, after pressing back normally the album art next to the play control is toggled -- previous button must be pressed several times to go the previous song https://bugs.launchpad.net/bugs/603971 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
