It seems that we are having the same bug #578673. I've a Dell E6410 with the same issue.
-- Dell Latitude E6510 doesn't wake up from suspend/hibernation https://bugs.launchpad.net/bugs/563959 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
