Can not reproduced this issue on Precision 5510 (Ubunut 16.04, 4.4.0-21 and 4.4.0-22)
System can suspend/resume by close/open led successfully. If a external monitor is connected, close led is not able to trigger suspend (on Precision 5510) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1581249 Title: resume on dell xps 15 9550 fails To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1581249/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs