I have same problem on notebook HP650. But only with HWE kernel and Xorg. Sometimes wakeup of system is crashed (freeze).
Generic kernel 4.4 work without problem. upgrade to HWE by: "sudo apt-get install --install-recommends xserver-xorg-16.04" -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1656659 Title: [Dell XPS 9350 Laptop] laptop fails to wake from suspend, requires restart To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-edge/+bug/1656659/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
