I dont know. But I reinstalled it. But the result is same -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/829919
Title: windows cannot open in virtual box To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/829919/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs