Henry, it is possible that you have found another bug which is specific to the combination Ctrl-PrtSc. According to the bug description of this report, newly assigned keyboard shortcuts work properly until the system is rebooted.
Please verify that the updated package fixes the affected window manager actions mentioned in comment #31. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1292290 Title: [SRU] Window manager keybindings don't work after reboot To manage notifications about this bug go to: https://bugs.launchpad.net/xfwm4/+bug/1292290/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs