Same problem. However, I noticed that the issue disappears when you modify the Dell firmware settings, e.g. updating the firmware, changing settings, ... I reproduced this solution a couple of times. Then, the problem re-appears periodically (perhaps after a kernel upgrade?).
Moreover, I suspect that this can be related to the "fastboot" feature in the firmware. In my case it is activated. Maybe, after changing the firmware, the system performs a full boot procedure, correcting any system issue related to suspension. In the normal boot, however, these checks are not performed, so the issue appears again and again. Can you confirm if this option is activated also for you? Maybe you can try to disable it and see if the suspension issue disappears. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1566302 Title: Ubuntu 16.04: Suspend freezes the system after upgrade to linux image 4.4.0-16 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1566302/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
