Turn off built-in display ubuntu 18.04 LTS

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I have ubuntu 18.04 LTS installed with gnome 3.28.1. In settings I can't find a switcher which turns built-in display off. I proceeded settings->devices->displays. And there is no buttons as were on 17.10. How can I turn the display off either via bash or GUI?
See a screenshot







share|improve this question




















  • Did you tried the Single display tab instead of Join displays?
    – noraj
    May 26 at 18:02










  • Finally! Thank you so much. It worked when I tried Single display tab.
    – Evgeny Mamaev
    May 26 at 18:07










  • Please accept my answer.
    – noraj
    May 26 at 18:10















up vote
3
down vote

favorite
1












I have ubuntu 18.04 LTS installed with gnome 3.28.1. In settings I can't find a switcher which turns built-in display off. I proceeded settings->devices->displays. And there is no buttons as were on 17.10. How can I turn the display off either via bash or GUI?
See a screenshot







share|improve this question




















  • Did you tried the Single display tab instead of Join displays?
    – noraj
    May 26 at 18:02










  • Finally! Thank you so much. It worked when I tried Single display tab.
    – Evgeny Mamaev
    May 26 at 18:07










  • Please accept my answer.
    – noraj
    May 26 at 18:10













up vote
3
down vote

favorite
1









up vote
3
down vote

favorite
1






1





I have ubuntu 18.04 LTS installed with gnome 3.28.1. In settings I can't find a switcher which turns built-in display off. I proceeded settings->devices->displays. And there is no buttons as were on 17.10. How can I turn the display off either via bash or GUI?
See a screenshot







share|improve this question












I have ubuntu 18.04 LTS installed with gnome 3.28.1. In settings I can't find a switcher which turns built-in display off. I proceeded settings->devices->displays. And there is no buttons as were on 17.10. How can I turn the display off either via bash or GUI?
See a screenshot









share|improve this question











share|improve this question




share|improve this question










asked May 26 at 17:45









Evgeny Mamaev

183




183











  • Did you tried the Single display tab instead of Join displays?
    – noraj
    May 26 at 18:02










  • Finally! Thank you so much. It worked when I tried Single display tab.
    – Evgeny Mamaev
    May 26 at 18:07










  • Please accept my answer.
    – noraj
    May 26 at 18:10

















  • Did you tried the Single display tab instead of Join displays?
    – noraj
    May 26 at 18:02










  • Finally! Thank you so much. It worked when I tried Single display tab.
    – Evgeny Mamaev
    May 26 at 18:07










  • Please accept my answer.
    – noraj
    May 26 at 18:10
















Did you tried the Single display tab instead of Join displays?
– noraj
May 26 at 18:02




Did you tried the Single display tab instead of Join displays?
– noraj
May 26 at 18:02












Finally! Thank you so much. It worked when I tried Single display tab.
– Evgeny Mamaev
May 26 at 18:07




Finally! Thank you so much. It worked when I tried Single display tab.
– Evgeny Mamaev
May 26 at 18:07












Please accept my answer.
– noraj
May 26 at 18:10





Please accept my answer.
– noraj
May 26 at 18:10











2 Answers
2






active

oldest

votes

















up vote
2
down vote



accepted










Use the Single display tab instead of Join displays tab.






share|improve this answer



























    up vote
    3
    down vote













    In the part where the two screens are numbered, you can adjust which one you want to be the primary display by sliding the screens over each other with your mouse cursor.



    Once you choose your primary display -the one you want to use-, click on Single Display and by doing that, screen number one will work, whereas the second one will turn off automatically.






    share|improve this answer






















    • @Fabby, thank you for your comment, but that was not the case.. I literally described the process that I do at work with my PC: I use a Samsung screen as a second display. And I had the same problem at the beginning then I fixed it, so I described what I did. Unfortunately, it is weekend here -the second display is at work-, or I would upload a screenshot about that.
      – singrium
      May 26 at 20:08











    • Understood. An edit and an upvote until the timing becomes more clear. Removing my original comment.
      – Fabby
      May 26 at 22:00










    • Thank you. I came here to learn more about Ubuntu and to help whenever I can, I would never steal others' answers, my purpose is not gaining reputations, it is gaining more knowledge about Ubuntu. Another thing : I started typing my answer first (there was no answer when I started writing my answer), but since my answer is more detailed it took more time to finish it. And when I finished, I found another answer, I thought about deleting mine since they are almost the same, but I let it because it is more detailed. However if you or anyone else has any problem with that, I will delete it.
      – singrium
      May 26 at 22:43











    • Keep as is because if you delete the Answer, you'll lose the reputation that now goes with the answer...
      – Fabby
      May 27 at 12:32










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    2 Answers
    2






    active

    oldest

    votes








    2 Answers
    2






    active

    oldest

    votes









    active

    oldest

    votes






    active

    oldest

    votes








    up vote
    2
    down vote



    accepted










    Use the Single display tab instead of Join displays tab.






    share|improve this answer
























      up vote
      2
      down vote



      accepted










      Use the Single display tab instead of Join displays tab.






      share|improve this answer






















        up vote
        2
        down vote



        accepted







        up vote
        2
        down vote



        accepted






        Use the Single display tab instead of Join displays tab.






        share|improve this answer












        Use the Single display tab instead of Join displays tab.







        share|improve this answer












        share|improve this answer



        share|improve this answer










        answered May 26 at 18:10









        noraj

        16116




        16116






















            up vote
            3
            down vote













            In the part where the two screens are numbered, you can adjust which one you want to be the primary display by sliding the screens over each other with your mouse cursor.



            Once you choose your primary display -the one you want to use-, click on Single Display and by doing that, screen number one will work, whereas the second one will turn off automatically.






            share|improve this answer






















            • @Fabby, thank you for your comment, but that was not the case.. I literally described the process that I do at work with my PC: I use a Samsung screen as a second display. And I had the same problem at the beginning then I fixed it, so I described what I did. Unfortunately, it is weekend here -the second display is at work-, or I would upload a screenshot about that.
              – singrium
              May 26 at 20:08











            • Understood. An edit and an upvote until the timing becomes more clear. Removing my original comment.
              – Fabby
              May 26 at 22:00










            • Thank you. I came here to learn more about Ubuntu and to help whenever I can, I would never steal others' answers, my purpose is not gaining reputations, it is gaining more knowledge about Ubuntu. Another thing : I started typing my answer first (there was no answer when I started writing my answer), but since my answer is more detailed it took more time to finish it. And when I finished, I found another answer, I thought about deleting mine since they are almost the same, but I let it because it is more detailed. However if you or anyone else has any problem with that, I will delete it.
              – singrium
              May 26 at 22:43











            • Keep as is because if you delete the Answer, you'll lose the reputation that now goes with the answer...
              – Fabby
              May 27 at 12:32














            up vote
            3
            down vote













            In the part where the two screens are numbered, you can adjust which one you want to be the primary display by sliding the screens over each other with your mouse cursor.



            Once you choose your primary display -the one you want to use-, click on Single Display and by doing that, screen number one will work, whereas the second one will turn off automatically.






            share|improve this answer






















            • @Fabby, thank you for your comment, but that was not the case.. I literally described the process that I do at work with my PC: I use a Samsung screen as a second display. And I had the same problem at the beginning then I fixed it, so I described what I did. Unfortunately, it is weekend here -the second display is at work-, or I would upload a screenshot about that.
              – singrium
              May 26 at 20:08











            • Understood. An edit and an upvote until the timing becomes more clear. Removing my original comment.
              – Fabby
              May 26 at 22:00










            • Thank you. I came here to learn more about Ubuntu and to help whenever I can, I would never steal others' answers, my purpose is not gaining reputations, it is gaining more knowledge about Ubuntu. Another thing : I started typing my answer first (there was no answer when I started writing my answer), but since my answer is more detailed it took more time to finish it. And when I finished, I found another answer, I thought about deleting mine since they are almost the same, but I let it because it is more detailed. However if you or anyone else has any problem with that, I will delete it.
              – singrium
              May 26 at 22:43











            • Keep as is because if you delete the Answer, you'll lose the reputation that now goes with the answer...
              – Fabby
              May 27 at 12:32












            up vote
            3
            down vote










            up vote
            3
            down vote









            In the part where the two screens are numbered, you can adjust which one you want to be the primary display by sliding the screens over each other with your mouse cursor.



            Once you choose your primary display -the one you want to use-, click on Single Display and by doing that, screen number one will work, whereas the second one will turn off automatically.






            share|improve this answer














            In the part where the two screens are numbered, you can adjust which one you want to be the primary display by sliding the screens over each other with your mouse cursor.



            Once you choose your primary display -the one you want to use-, click on Single Display and by doing that, screen number one will work, whereas the second one will turn off automatically.







            share|improve this answer














            share|improve this answer



            share|improve this answer








            edited May 26 at 21:59









            Fabby

            23.7k1351147




            23.7k1351147










            answered May 26 at 18:10









            singrium

            614113




            614113











            • @Fabby, thank you for your comment, but that was not the case.. I literally described the process that I do at work with my PC: I use a Samsung screen as a second display. And I had the same problem at the beginning then I fixed it, so I described what I did. Unfortunately, it is weekend here -the second display is at work-, or I would upload a screenshot about that.
              – singrium
              May 26 at 20:08











            • Understood. An edit and an upvote until the timing becomes more clear. Removing my original comment.
              – Fabby
              May 26 at 22:00










            • Thank you. I came here to learn more about Ubuntu and to help whenever I can, I would never steal others' answers, my purpose is not gaining reputations, it is gaining more knowledge about Ubuntu. Another thing : I started typing my answer first (there was no answer when I started writing my answer), but since my answer is more detailed it took more time to finish it. And when I finished, I found another answer, I thought about deleting mine since they are almost the same, but I let it because it is more detailed. However if you or anyone else has any problem with that, I will delete it.
              – singrium
              May 26 at 22:43











            • Keep as is because if you delete the Answer, you'll lose the reputation that now goes with the answer...
              – Fabby
              May 27 at 12:32
















            • @Fabby, thank you for your comment, but that was not the case.. I literally described the process that I do at work with my PC: I use a Samsung screen as a second display. And I had the same problem at the beginning then I fixed it, so I described what I did. Unfortunately, it is weekend here -the second display is at work-, or I would upload a screenshot about that.
              – singrium
              May 26 at 20:08











            • Understood. An edit and an upvote until the timing becomes more clear. Removing my original comment.
              – Fabby
              May 26 at 22:00










            • Thank you. I came here to learn more about Ubuntu and to help whenever I can, I would never steal others' answers, my purpose is not gaining reputations, it is gaining more knowledge about Ubuntu. Another thing : I started typing my answer first (there was no answer when I started writing my answer), but since my answer is more detailed it took more time to finish it. And when I finished, I found another answer, I thought about deleting mine since they are almost the same, but I let it because it is more detailed. However if you or anyone else has any problem with that, I will delete it.
              – singrium
              May 26 at 22:43











            • Keep as is because if you delete the Answer, you'll lose the reputation that now goes with the answer...
              – Fabby
              May 27 at 12:32















            @Fabby, thank you for your comment, but that was not the case.. I literally described the process that I do at work with my PC: I use a Samsung screen as a second display. And I had the same problem at the beginning then I fixed it, so I described what I did. Unfortunately, it is weekend here -the second display is at work-, or I would upload a screenshot about that.
            – singrium
            May 26 at 20:08





            @Fabby, thank you for your comment, but that was not the case.. I literally described the process that I do at work with my PC: I use a Samsung screen as a second display. And I had the same problem at the beginning then I fixed it, so I described what I did. Unfortunately, it is weekend here -the second display is at work-, or I would upload a screenshot about that.
            – singrium
            May 26 at 20:08













            Understood. An edit and an upvote until the timing becomes more clear. Removing my original comment.
            – Fabby
            May 26 at 22:00




            Understood. An edit and an upvote until the timing becomes more clear. Removing my original comment.
            – Fabby
            May 26 at 22:00












            Thank you. I came here to learn more about Ubuntu and to help whenever I can, I would never steal others' answers, my purpose is not gaining reputations, it is gaining more knowledge about Ubuntu. Another thing : I started typing my answer first (there was no answer when I started writing my answer), but since my answer is more detailed it took more time to finish it. And when I finished, I found another answer, I thought about deleting mine since they are almost the same, but I let it because it is more detailed. However if you or anyone else has any problem with that, I will delete it.
            – singrium
            May 26 at 22:43





            Thank you. I came here to learn more about Ubuntu and to help whenever I can, I would never steal others' answers, my purpose is not gaining reputations, it is gaining more knowledge about Ubuntu. Another thing : I started typing my answer first (there was no answer when I started writing my answer), but since my answer is more detailed it took more time to finish it. And when I finished, I found another answer, I thought about deleting mine since they are almost the same, but I let it because it is more detailed. However if you or anyone else has any problem with that, I will delete it.
            – singrium
            May 26 at 22:43













            Keep as is because if you delete the Answer, you'll lose the reputation that now goes with the answer...
            – Fabby
            May 27 at 12:32




            Keep as is because if you delete the Answer, you'll lose the reputation that now goes with the answer...
            – Fabby
            May 27 at 12:32












             

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