The problem has been created for the incorrect installation of package sun-java6-doc in previous installations. I removend this package from system and the problem disappear.
-- Ubuntu Software Center don't work installing msstcorefonts https://bugs.launchpad.net/bugs/441382 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