HiDPI Laptop screen with HD external monitor DPI issuesEnable fractional scaling for Ubuntu 18.04Is it...

What is 6÷2×(1+2) =?

Would a National Army of mercenaries be a feasible idea?

How can I deliver in-universe written lore to players without it being dry exposition?

Why did the villain in the first Men in Black movie care about Earth's Cockroaches?

Why do no American passenger airlines still operate dedicated cargo flights?

Blindfold battle as a gladiatorial spectacle - what are the tactics and communication methods?

Eww, those bytes are gross

Is that a center tap tranformer just labelled differently?

What's a good word to describe a public place that looks like it wouldn't be rough?

Why would space fleets be aligned?

Why zero tolerance on nudity in space?

In Linux what happens if 1000 files in a directory are moved to another location while another 300 files were added to the source directory?

Using only 1s, make 29 with the minimum number of digits

How to remove extra black line coming in table due to hhline

How much mayhem could I cause as a sentient fish?

Are there any modern advantages of a fire piston?

How to say "Brexit" in Latin?

Publishing research using outdated methods

How to solve a large system of linear algebra?

Writing a character who is going through a civilizing process without overdoing it?

What are "industrial chops"?

Can a person refuse a presidential pardon?

what does しにみえてる mean?

Cookies - Should the toggles be on?



HiDPI Laptop screen with HD external monitor DPI issues


Enable fractional scaling for Ubuntu 18.04Is it possible to have different DPI configurations for two different screens?Change DPI on HiDPI laptop with two external monitorsChange DPI on HiDPI laptop with two external monitorsHow to correctly patch xrandr to resolve the scaling bug?Laptop Monitor not turning on with two external monitorsWhy isn't Firefox scaled properly in a multi-monitor setup?Dell XPS 13" and external monitorBroken dual monitor layouts - laptop screen as secondaryExternal monitor attached to laptop keeps flickering black for a few seconds, periodicallyxrandr --scale does not work for laptop monitor (failed request)Multiple displays - how to configure in a correct wayMulti-monitor setup with xrandr













0















I recently bought an HD mobile external monitor to use with my laptop. My laptop screen is a 4K monitor (3840x2160), whereas the external monitor is HD (1920x1080). I've been trying to get my laptop screen to 'match' my external monitor in terms of 'sizing' and scaling/DPI.



When I say 'sizing', I mean that when I move my mouse along the top edge of my laptop screen into the external monitor, the mouse appears at the top edge of the external monitor, and the same goes for the bottom edge (in other words, they match in terms of 'virtual height' if that makes sense).



When I say 'scaling', I mean the physical height of screen elements on either screen should match the other.



I have explored other Stack threads that have advised trying to use Wayland, enabling fractional scaling, and manually setting xrandr commands, but alas none of these have helped, and xrandr experimenting in particular has led to a lot of odd and distracting visual fragments.



Is is possible to match both sizing and scaling between these two displays? If possible, I would greatly prefer to do this without sacrificing the 4k resolution of my laptop screen.









share



























    0















    I recently bought an HD mobile external monitor to use with my laptop. My laptop screen is a 4K monitor (3840x2160), whereas the external monitor is HD (1920x1080). I've been trying to get my laptop screen to 'match' my external monitor in terms of 'sizing' and scaling/DPI.



    When I say 'sizing', I mean that when I move my mouse along the top edge of my laptop screen into the external monitor, the mouse appears at the top edge of the external monitor, and the same goes for the bottom edge (in other words, they match in terms of 'virtual height' if that makes sense).



    When I say 'scaling', I mean the physical height of screen elements on either screen should match the other.



    I have explored other Stack threads that have advised trying to use Wayland, enabling fractional scaling, and manually setting xrandr commands, but alas none of these have helped, and xrandr experimenting in particular has led to a lot of odd and distracting visual fragments.



    Is is possible to match both sizing and scaling between these two displays? If possible, I would greatly prefer to do this without sacrificing the 4k resolution of my laptop screen.









    share

























      0












      0








      0








      I recently bought an HD mobile external monitor to use with my laptop. My laptop screen is a 4K monitor (3840x2160), whereas the external monitor is HD (1920x1080). I've been trying to get my laptop screen to 'match' my external monitor in terms of 'sizing' and scaling/DPI.



      When I say 'sizing', I mean that when I move my mouse along the top edge of my laptop screen into the external monitor, the mouse appears at the top edge of the external monitor, and the same goes for the bottom edge (in other words, they match in terms of 'virtual height' if that makes sense).



      When I say 'scaling', I mean the physical height of screen elements on either screen should match the other.



      I have explored other Stack threads that have advised trying to use Wayland, enabling fractional scaling, and manually setting xrandr commands, but alas none of these have helped, and xrandr experimenting in particular has led to a lot of odd and distracting visual fragments.



      Is is possible to match both sizing and scaling between these two displays? If possible, I would greatly prefer to do this without sacrificing the 4k resolution of my laptop screen.









      share














      I recently bought an HD mobile external monitor to use with my laptop. My laptop screen is a 4K monitor (3840x2160), whereas the external monitor is HD (1920x1080). I've been trying to get my laptop screen to 'match' my external monitor in terms of 'sizing' and scaling/DPI.



      When I say 'sizing', I mean that when I move my mouse along the top edge of my laptop screen into the external monitor, the mouse appears at the top edge of the external monitor, and the same goes for the bottom edge (in other words, they match in terms of 'virtual height' if that makes sense).



      When I say 'scaling', I mean the physical height of screen elements on either screen should match the other.



      I have explored other Stack threads that have advised trying to use Wayland, enabling fractional scaling, and manually setting xrandr commands, but alas none of these have helped, and xrandr experimenting in particular has led to a lot of odd and distracting visual fragments.



      Is is possible to match both sizing and scaling between these two displays? If possible, I would greatly prefer to do this without sacrificing the 4k resolution of my laptop screen.







      18.04 multiple-monitors display xrandr





      share












      share










      share



      share










      asked 9 mins ago









      Trevor SearsTrevor Sears

      62




      62






















          0






          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',
          autoActivateHeartbeat: false,
          convertImagesToLinks: true,
          noModals: true,
          showLowRepImageUploadWarning: true,
          reputationToPostImages: 10,
          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
          });


          }
          });














          draft saved

          draft discarded


















          StackExchange.ready(
          function () {
          StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2faskubuntu.com%2fquestions%2f1122132%2fhidpi-laptop-screen-with-hd-external-monitor-dpi-issues%23new-answer', 'question_page');
          }
          );

          Post as a guest















          Required, but never shown

























          0






          active

          oldest

          votes








          0






          active

          oldest

          votes









          active

          oldest

          votes






          active

          oldest

          votes
















          draft saved

          draft discarded




















































          Thanks for contributing an answer to Ask Ubuntu!


          • Please be sure to answer the question. Provide details and share your research!

          But avoid



          • Asking for help, clarification, or responding to other answers.

          • Making statements based on opinion; back them up with references or personal experience.


          To learn more, see our tips on writing great answers.




          draft saved


          draft discarded














          StackExchange.ready(
          function () {
          StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2faskubuntu.com%2fquestions%2f1122132%2fhidpi-laptop-screen-with-hd-external-monitor-dpi-issues%23new-answer', 'question_page');
          }
          );

          Post as a guest















          Required, but never shown





















































          Required, but never shown














          Required, but never shown












          Required, but never shown







          Required, but never shown

































          Required, but never shown














          Required, but never shown












          Required, but never shown







          Required, but never shown







          Popular posts from this blog

          Why do type traits not work with types in namespace scope?What are POD types in C++?Why can templates only be...

          Will tsunami waves travel forever if there was no land?Why do tsunami waves begin with the water flowing away...

          Simple Scan not detecting my scanner (Brother DCP-7055W)Brother MFC-L2700DW printer can print, can't...