Public bug reported: 1) The release of Ubuntu you are using lsb_release: Ubuntu 16.04 LTS release 16.04 kernel: 4.4.0-36-generic
2) The version of the package you are using gnome-screensaver: 3.6.1-7ubuntu4 unity-settings-daemon: 15.04.1+16.04.20160701-0ubuntu1 Graphic: nvidia (driver 370.23) 3) What you expected to happen screen is on after wakeup from suspend 4) What happened instead screen is blank although system wakes up 5) Failure rate: 1/5 6) How to reproduce this issue: a. [System Menu] => [Suspend] b. press the key to wake up system c. screen is blank although system wakes up ** Affects: gnome-screensaver (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1638495 Title: Blank screen after wakeup from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-screensaver/+bug/1638495/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs