I have the same issue with Asus Z87-Pro motherboard. Running a newer BIOS and newer kernel.
Command: sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date Output: 2103 08/18/2014 I believe 2103 is the latest BIOS for this motherboard. ** Changed in: linux (Ubuntu) Status: Expired => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1299007 Title: [ASUS Z87-PRO] suspend/resume failure To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1299007/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs