The report is quite old now, and some things have changed under the hood over the years. I think it will help to start gathering information in new report(s) without mixing different test setups, and therefore mixing potentially different root causes.
It does not look like anyone here has tested the proposed build change from comment #2. I will reassign this report to "xfce4-settings", and let the Xubuntu devs decide if that change should be applied. ** Also affects: xfce4-settings (Ubuntu) Importance: Undecided Status: New ** Changed in: xfce4-settings (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1431149 Title: XFCE 4.12 Black screen after wakeup from suspending by closing the laptop lid To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xfce4-settings/+bug/1431149/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs