query: How do I get the screen to lgo blank in Ubuntu 18.04?
positive_passages.docid: 71691
positive_passages.text: Set different blank screen timeouts when on battery or ac
negative_passages.docid: 46041
negative_passages.text: How to troubleshoot booting to a black screen on VirtualBox
negative_passages.docid: 39618
negative_passages.text: Ubuntu 18.04 - get Ubuntu dock to only display the windows from the current screen (monitor)
negative_passages.docid: 133712
negative_passages.text: My Ubuntu screen is in full zoom and it is all white screen
negative_passages.docid: 46656
negative_passages.text: How do I prevent the blank screensaver when using keyboard shortcut to lock the computer?
negative_passages.docid: 83075
negative_passages.text: 2.8 - Addons Window is blank!
negative_passages.docid: 87358
negative_passages.text: Black screen after suspend-after moving to the nvidia official drivers (not priority)
negative_passages.docid: 65788
negative_passages.text: Blackscreen - failed to idle channel
negative_passages.docid: 82979
negative_passages.text: gksu: Gtk-WARNING **: cannot open display: :0
negative_passages.docid: 150811
negative_passages.text: Ubuntu 16.04 freezes on login screen, no keyboard or mouse working
negative_passages.docid: 94468
negative_passages.text: Ubuntu 17.10 Screen lock not working and grey
negative_passages.docid: 76806
negative_passages.text: VNC with virtual display - black screen when I connect
negative_passages.docid: 16199
negative_passages.text: Cannot change lock screen background on Ubuntu 18.04
negative_passages.docid: 115017
negative_passages.text: Black screen after clicking "Install Ubuntu"
negative_passages.docid: 50610
negative_passages.text: GDBus.Error when trying to enable second screen
negative_passages.docid: 149100
negative_passages.text: How can I disable the purple splash screen at boot?
negative_passages.docid: 143864
negative_passages.text: Why isn't the Printscreen button working in Gnome?