I'm also getting this exact same error. Upgaded dapper to fiesty using a "sudo apt-get dist-upgrade"
-- [apport] hal-device-manager crashed with ImportError in <module>() App crashed running "Hardware Information" https://launchpad.net/bugs/91012 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
