Public bug reported: This seems to be a regression to #1303736. I have installed Xubuntu 14.04.2 and verified that suspend/resume works. Then I've upgraded to XFCE 4.12 using the ppa. After the upgrade, the problem occurs again.
Steps to reproduce: - Fresh install of XUbuntu 14.04.2 on an Acer TravelMate-8371 - > Lid close, Lid open, Wakeup by keypress, Login -> works fine - Installing xfce 4.12 from PPA - > Lid close, Lid open, Wakeup by keypress, Login -> Screen remains black No other software was installed for this test. Only plain install of xubuntu from official ISO to fresh harddisk + upgrade xfce via ppa. ** Affects: xubuntu-default-settings (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/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/xubuntu-default-settings/+bug/1431149/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs