Deepin refuses to use laptop screen without HDMI connected

Multi tool use
Multi tool use

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











up vote
0
down vote

favorite












When I boot Deepin 15.7, that I recently installed, it for some reason seems to refuse to show anything onscreen without a HDMI connection.



NOTE - It shows GRUB, then when I select Deepin and log in, the cursor does a load and then the screen switches off until I connect HDMI.



I suspect it's in the settings, since it began when I was messing and rotated the screen.



There are many questions like this, but they relate to Nvidia GPUs, which are not relevant to me, and this is is not a first boot.



Any help?






desktop hdmi deepin






share







New contributor




R Harrington is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.























    up vote
    0
    down vote

    favorite












    When I boot Deepin 15.7, that I recently installed, it for some reason seems to refuse to show anything onscreen without a HDMI connection.



    NOTE - It shows GRUB, then when I select Deepin and log in, the cursor does a load and then the screen switches off until I connect HDMI.



    I suspect it's in the settings, since it began when I was messing and rotated the screen.



    There are many questions like this, but they relate to Nvidia GPUs, which are not relevant to me, and this is is not a first boot.



    Any help?






    desktop hdmi deepin






    share







    New contributor




    R Harrington is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
    Check out our Code of Conduct.





















      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      When I boot Deepin 15.7, that I recently installed, it for some reason seems to refuse to show anything onscreen without a HDMI connection.



      NOTE - It shows GRUB, then when I select Deepin and log in, the cursor does a load and then the screen switches off until I connect HDMI.



      I suspect it's in the settings, since it began when I was messing and rotated the screen.



      There are many questions like this, but they relate to Nvidia GPUs, which are not relevant to me, and this is is not a first boot.



      Any help?






      desktop hdmi deepin






      share







      New contributor




      R Harrington is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.











      When I boot Deepin 15.7, that I recently installed, it for some reason seems to refuse to show anything onscreen without a HDMI connection.



      NOTE - It shows GRUB, then when I select Deepin and log in, the cursor does a load and then the screen switches off until I connect HDMI.



      I suspect it's in the settings, since it began when I was messing and rotated the screen.



      There are many questions like this, but they relate to Nvidia GPUs, which are not relevant to me, and this is is not a first boot.



      Any help?






      desktop hdmi deepin




      desktop hdmi deepin





      share







      New contributor




      R Harrington is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.










      share







      New contributor




      R Harrington is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.








      share



      share






      New contributor




      R Harrington is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.









      asked 2 mins ago









      R Harrington

      12




      12




      New contributor




      R Harrington is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.





      New contributor





      R Harrington is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.






      R Harrington is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.

























          active

          oldest

          votes











          Your Answer








          StackExchange.ready(function()
          var channelOptions =
          tags: "".split(" "),
          id: "106"
          ;
          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: false,
          noModals: true,
          showLowRepImageUploadWarning: true,
          reputationToPostImages: null,
          bindNavPrevention: true,
          postfix: "",
          imageUploader:
          brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
          contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
          allowUrls: true
          ,
          onDemand: true,
          discardSelector: ".discard-answer"
          ,immediatelyShowMarkdownHelp:true
          );



          );






          R Harrington is a new contributor. Be nice, and check out our Code of Conduct.









           

          draft saved


          draft discarded


















          StackExchange.ready(
          function ()
          StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2funix.stackexchange.com%2fquestions%2f479478%2fdeepin-refuses-to-use-laptop-screen-without-hdmi-connected%23new-answer', 'question_page');

          );

          Post as a guest






















          active

          oldest

          votes













          active

          oldest

          votes









          active

          oldest

          votes






          active

          oldest

          votes








          R Harrington is a new contributor. Be nice, and check out our Code of Conduct.









           

          draft saved


          draft discarded


















          R Harrington is a new contributor. Be nice, and check out our Code of Conduct.












          R Harrington is a new contributor. Be nice, and check out our Code of Conduct.











          R Harrington is a new contributor. Be nice, and check out our Code of Conduct.













           


          draft saved


          draft discarded














          StackExchange.ready(
          function ()
          StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2funix.stackexchange.com%2fquestions%2f479478%2fdeepin-refuses-to-use-laptop-screen-without-hdmi-connected%23new-answer', 'question_page');

          );

          Post as a guest
































































          z RCCLhph2AkVYwYm48a,ZbPadt 2 IdhiGMshvFshXoQn aUCtrAsdD8,Fw 9mbMN50zZtOb0QbAo0M Mllh Lv7lV0go Ok3440QqI0 J
          -
          Jd RiLUYFbEh4Ec D,uQJHmfJsV61xE 22ODG,qDG0R c0YRGijeABCiHpgZgz2 UqEN67VNtO0oIO60kXkIU69tQoF3ji ZKzqnT gzm

          Popular posts from this blog

          How to check contact read email or not when send email to Individual?

          Image
          Clash Royale CLAN TAG #URR8PPP up vote 1 down vote favorite I'm using WordPress 4.9.8, CiviCRM to 5.5.1, I usually send email to contact by Search> Find contacts View contact details Action> Send email Send email ok, Contact received mail ok like picture But status only Email sent though contact read email or not. So, can CiviCRM can change status to Email read when contact read email? wordpress email share | improve this question asked Sep 26 at 0:12 ToanLuong 49 9 add a comment  |  up vote 1 down vote favorite I'm using WordPress 4.9.8, CiviCRM to 5.5.1, I usually send email to contact by Search> Find contacts View contact details Action> Send email Send email ok, Contact received mail ok like picture But status only Email sent though contact read email or not. So, can CiviCRM can change status to Email read when contact read email? wordpress email share | improve this questi...
          Read more

          How many registers does an x86_64 CPU actually have?

          Image
          Clash Royale CLAN TAG #URR8PPP up vote 2 down vote favorite I am currently learning reverse engineering and am studying the flags register. I had in my mind that rflags was just another name for one of the 16 general purpose registers, for example rax or rbx . But it looks like rflags is actually an additional register. So that makes 17 registers in total... how many more could there be? I have spent at least an hour on this and found numerous different answers. The best answer so far is this, which says that there are 40 registers in total. 16 General Purpose Registers 2 Status Registers 6 Code Segment Registers 16 SSE Registers 8 FPU/MMX Registers But if I add that up, I get 48. Could anybody provide an official answer on how many registers an x86_64 CPU has (e.g. an Intel i7). Additionally, I have seen references to 'hardware' and 'architectural' registers. What are those registers and how many are there? register x86-64 share | improve this...
          Read more

          Displaying single band from multi-band raster using QGIS

          Image
          Clash Royale CLAN TAG #URR8PPP 1 How can I extract a single band from multi-band raster in QGIS? I have an remote sensed image which has 6 bands (including NDVI band), I want to display each band separately, but have no idea how to do. I have seen some questions similar here but none worked for me. The original image (has 6 bands) is: I want to display the band 6 which should be like this: But I tried gdal_translate, and couldn't get the correct result. What I have got is: qgis raster multi-band share | improve this question edited Mar 5 at 0:53 Summer asked Mar 4 at 6:42 Summer Summer 23 6 Is this any help gis.stackexchange.com/questions/220658/… ? if not gis.stackexchange.com/questions/62133/… might help. – Michael Stimson Mar 4 at 6:46 Thanks for answering but when I used gdal_translate, qgis showed that 'Error 4: Kayena.tif: No such file or directory". Would you know how to fi...
          Read more