Lock screen does not require password to unlock

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








up vote
0
down vote

favorite












enter image description here



When I hit the lock screen button, lightdm-gtk-greeter appears and prompt me for a password.



At this moment I can choose to press ctrl+alt+f7 to get access to my desktop without any password.



How to fix that?



Ubuntu 17.10
GNOME Shell 3.26.2









share|improve this question

























    up vote
    0
    down vote

    favorite












    enter image description here



    When I hit the lock screen button, lightdm-gtk-greeter appears and prompt me for a password.



    At this moment I can choose to press ctrl+alt+f7 to get access to my desktop without any password.



    How to fix that?



    Ubuntu 17.10
    GNOME Shell 3.26.2









    share|improve this question























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      enter image description here



      When I hit the lock screen button, lightdm-gtk-greeter appears and prompt me for a password.



      At this moment I can choose to press ctrl+alt+f7 to get access to my desktop without any password.



      How to fix that?



      Ubuntu 17.10
      GNOME Shell 3.26.2









      share|improve this question













      enter image description here



      When I hit the lock screen button, lightdm-gtk-greeter appears and prompt me for a password.



      At this moment I can choose to press ctrl+alt+f7 to get access to my desktop without any password.



      How to fix that?



      Ubuntu 17.10
      GNOME Shell 3.26.2






      password lightdm lock-screen






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Feb 25 at 7:20









      Ghilas BELHADJ

      1187




      1187

























          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%2f1009528%2flock-screen-does-not-require-password-to-unlock%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%2f1009528%2flock-screen-does-not-require-password-to-unlock%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