I suspended by clicking on the ghear icon in the indicators pannel and then selecting suspend. I am attaching the output of cat /proc/acpi/wakeup.
** Attachment added: "wakeup" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1490143/+attachment/4476543/+files/wakeup -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1490143 Title: When resuming after suspension desktop is freezed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1490143/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs