Tested with 3.12.0-031200-generic #201311031935, same issue exists. No difference.
Also attached cat /proc/acpi/wakeup > wakeup ** Attachment added: "wakeup" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1255700/+attachment/3919107/+files/wakeup -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1255700 Title: [Hewlett-Packard HP EliteBook 8740w] suspend/resume failure To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1255700/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs