Same problem with Dell Vostro 3650. Worked flawlessly on 15 (using open source ati radeon driver) and can't suspend on 16. suspend-log seems to finish well, when activating debug info for pmutils I can see it gets to the point where it launches s2ram --force. No errors at all in the log (attached), all the drivers reporting fine.
But the fan is still going, and the power light stays on. Normal behaviour would be no fan and blinking power light. The only way to continue is by long pressing the power button and forcing a complete shutdown and restart of the system. Thanks ** Attachment added: "pm-suspend.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1574125/+attachment/4647724/+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/1574125 Title: suspend not working after upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1574125/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs