The last system upgrade solved the problem, i can see the error in the log but the system doesn't freeze anymore
-- System freezes on Pulse Audio error https://bugs.launchpad.net/bugs/389969 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
