It is not related to virtual box. I'm running beta 2 on my laptop and I've gotten that error for all three debs I've tried to install (Chrome, libdvdcss2, and Dropbox).
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1020742 Title: `The package is of bad quality' error on installation from .deb is not further explained To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/software-center/+bug/1020742/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs