This problem is solved for me . It was caused by installing Openshot video editor because it needs different version of media packages ...
-- "internal data stream error" https://bugs.launchpad.net/bugs/301078 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
