Lubuntu (Ubuntu 17.10) able to start GUI only with second monitor

The name of the pictureThe name of the pictureThe name of the pictureClash Royale CLAN TAG#URR8PPP








up vote
1
down vote

favorite












Screenshot of my main monitor



screenshot of my main monitor(laptop)



I'm running a freshly installed Lubuntu (Ubuntu 17.10) and I'm able to start GUI only with second monitor physically connected (VGA).



Steps:



  • login as my user


  • su (login in to root)


  • lightdm (and I luckily boot in GUI with two monitors displaying working)
    Then I tried to turn off the second monitor in Display Settings -> Advanced

  • I select option "Turn off external monitor and use only laptop LCD only" in Display Settings -> Quick Options
    Then Apply -> Save
    next I disconnect the VGA cable
    reboot
    and again I see the screen that I posted in the screenshot link that says /dev/sda1: clean .... blocks

And I need it to boot normally with one laptop monitor smoothly without entering commands in the command-line.










share|improve this question



























    up vote
    1
    down vote

    favorite












    Screenshot of my main monitor



    screenshot of my main monitor(laptop)



    I'm running a freshly installed Lubuntu (Ubuntu 17.10) and I'm able to start GUI only with second monitor physically connected (VGA).



    Steps:



    • login as my user


    • su (login in to root)


    • lightdm (and I luckily boot in GUI with two monitors displaying working)
      Then I tried to turn off the second monitor in Display Settings -> Advanced

    • I select option "Turn off external monitor and use only laptop LCD only" in Display Settings -> Quick Options
      Then Apply -> Save
      next I disconnect the VGA cable
      reboot
      and again I see the screen that I posted in the screenshot link that says /dev/sda1: clean .... blocks

    And I need it to boot normally with one laptop monitor smoothly without entering commands in the command-line.










    share|improve this question

























      up vote
      1
      down vote

      favorite









      up vote
      1
      down vote

      favorite











      Screenshot of my main monitor



      screenshot of my main monitor(laptop)



      I'm running a freshly installed Lubuntu (Ubuntu 17.10) and I'm able to start GUI only with second monitor physically connected (VGA).



      Steps:



      • login as my user


      • su (login in to root)


      • lightdm (and I luckily boot in GUI with two monitors displaying working)
        Then I tried to turn off the second monitor in Display Settings -> Advanced

      • I select option "Turn off external monitor and use only laptop LCD only" in Display Settings -> Quick Options
        Then Apply -> Save
        next I disconnect the VGA cable
        reboot
        and again I see the screen that I posted in the screenshot link that says /dev/sda1: clean .... blocks

      And I need it to boot normally with one laptop monitor smoothly without entering commands in the command-line.










      share|improve this question















      Screenshot of my main monitor



      screenshot of my main monitor(laptop)



      I'm running a freshly installed Lubuntu (Ubuntu 17.10) and I'm able to start GUI only with second monitor physically connected (VGA).



      Steps:



      • login as my user


      • su (login in to root)


      • lightdm (and I luckily boot in GUI with two monitors displaying working)
        Then I tried to turn off the second monitor in Display Settings -> Advanced

      • I select option "Turn off external monitor and use only laptop LCD only" in Display Settings -> Quick Options
        Then Apply -> Save
        next I disconnect the VGA cable
        reboot
        and again I see the screen that I posted in the screenshot link that says /dev/sda1: clean .... blocks

      And I need it to boot normally with one laptop monitor smoothly without entering commands in the command-line.







      lubuntu multiple-monitors display lightdm






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Mar 14 at 9:08









      Zanna

      48.1k13120228




      48.1k13120228










      asked Mar 13 at 22:51









      Dmitriy Klyushin

      165




      165

























          active

          oldest

          votes











          Your Answer







          StackExchange.ready(function()
          var channelOptions =
          tags: "".split(" "),
          id: "89"
          ;
          initTagRenderer("".split(" "), "".split(" "), channelOptions);

          StackExchange.using("externalEditor", function()
          // Have to fire editor after snippets, if snippets enabled
          if (StackExchange.settings.snippets.snippetsEnabled)
          StackExchange.using("snippets", function()
          createEditor();
          );

          else
          createEditor();

          );

          function createEditor()
          StackExchange.prepareEditor(
          heartbeatType: 'answer',
          convertImagesToLinks: true,
          noModals: false,
          showLowRepImageUploadWarning: true,
          reputationToPostImages: 10,
          bindNavPrevention: true,
          postfix: "",
          onDemand: true,
          discardSelector: ".discard-answer"
          ,immediatelyShowMarkdownHelp:true
          );



          );













           

          draft saved


          draft discarded


















          StackExchange.ready(
          function ()
          StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2faskubuntu.com%2fquestions%2f1014724%2flubuntu-ubuntu-17-10-able-to-start-gui-only-with-second-monitor%23new-answer', 'question_page');

          );

          Post as a guest



































          active

          oldest

          votes













          active

          oldest

          votes









          active

          oldest

          votes






          active

          oldest

          votes















           

          draft saved


          draft discarded















































           


          draft saved


          draft discarded














          StackExchange.ready(
          function ()
          StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2faskubuntu.com%2fquestions%2f1014724%2flubuntu-ubuntu-17-10-able-to-start-gui-only-with-second-monitor%23new-answer', 'question_page');

          );

          Post as a guest













































































          Popular posts from this blog

          pylint3 and pip3 broken

          Missing snmpget and snmpwalk

          How to enroll fingerprints to Ubuntu 17.10 with VFS491