For me this only happens with Qt applications like QtCreator of VirtualBox in 10.10. Normal Gnome apps respond to keyboard as usually, but all Qt apps need to be minimized and restored to get keyboard input again. Extremely annoying!
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/586528 Title: keyboard doesn't work after screensaver shuts down the monitor -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs