I have the same problem that @Tarotchen have. Not sure the way to reproduce it.
Here the last lines of scope registry log: [2016-03-03 04:28:18.116704] INFO: Registry: RegistryObject::ScopeProcess::on_process_death(): Process for scope: "mediascanner-music" exited [2016-03-03 04:30:15.972254] INFO: Registry: RegistryObject::ScopeProcess::exec(): Process for scope: "mediascanner-music" started [2016-03-03 04:30:57.746129] INFO: Registry: RegistryObject::ScopeProcess::on_process_death(): Process for scope: "mediascanner-music" exited [2016-03-03 04:43:43.127535] INFO: Registry: RegistryObject::ScopeProcess::exec(): Process for scope: "mediascanner-music" started [2016-03-03 04:44:23.286668] INFO: Registry: RegistryObject::ScopeProcess::on_process_death(): Process for scope: "mediascanner-music" exited [2016-03-03 04:44:37.245280] INFO: Registry: RegistryObject::ScopeProcess::exec(): Process for scope: "mediascanner-music" started If I restart the device I can play it normally. Ill try a way to reproduce it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1480828 Title: Play preview button doesn´t work again after fully played before To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/media-hub/+bug/1480828/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs