I'm having the same problem with dv5 laptop, debug points out to: Device 0000:00:1f.2 and if I'm correct it's the HDD. Can anyone confirm?
I'm attaching my pm-suspend.log. And here is what syslog returns: kernel: [ 644.247315] PM: Syncing filesystems ... done. kernel: [ 644.497278] PM: Preparing system for mem sleep kernel: [ 644.500172] PM: Entering mem sleep kernel: [ 644.850098] PM: Device 0000:00:1f.2 failed to suspend async: error -5 kernel: [ 644.864138] PM: Some devices failed to suspend, or early wake event detected kernel: [ 646.406455] PM: resume of devices complete after 1542.312 msecs kernel: [ 646.407800] PM: Finishing wakeup. ** Attachment added: "pm-suspend.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1326739/+attachment/4287371/+files/pm-suspend.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1326739 Title: [ubunutu 14.04] hp-dv5 resume instantly from suspend mode To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1326739/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs