@Thaddäus -With xfce-power-manager installed as shipped:
Simply logging off provokes the back screen symptom (!) -Removing xfce-power-manager with synaptic : Normal service restored. Laptop lid now correctly suspends and log-off results in the welcome login page. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1357090 Title: Black screen on resume in Xubuntu 14.04.1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xfce4-power-manager/+bug/1357090/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs