Ubuntu 18.10 - Sound changes from Optical Audio (On Motherboard) to HDMI (Onboard Graphics - Intel) at random





.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty{ margin-bottom:0;
}







1















I've been running Ubuntu 18.10 on my media center since January. It's been working fine until recently where it keeps changing the audio device from the Optical/SPDIF Output (to my sound bar) to the HDMI audio from the onboard graphics. I have no idea why, and changing it back within the settings menu works fine.



I've tried using pavucontrol to force using the correct audio device, and it seemed to work for a couple hours. But it switched back again.



I'm completely at a loss, I haven't had this happen before. Any help would be appreciated.










share|improve this question







New contributor




Lolerz346 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.



























    1















    I've been running Ubuntu 18.10 on my media center since January. It's been working fine until recently where it keeps changing the audio device from the Optical/SPDIF Output (to my sound bar) to the HDMI audio from the onboard graphics. I have no idea why, and changing it back within the settings menu works fine.



    I've tried using pavucontrol to force using the correct audio device, and it seemed to work for a couple hours. But it switched back again.



    I'm completely at a loss, I haven't had this happen before. Any help would be appreciated.










    share|improve this question







    New contributor




    Lolerz346 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
    Check out our Code of Conduct.























      1












      1








      1








      I've been running Ubuntu 18.10 on my media center since January. It's been working fine until recently where it keeps changing the audio device from the Optical/SPDIF Output (to my sound bar) to the HDMI audio from the onboard graphics. I have no idea why, and changing it back within the settings menu works fine.



      I've tried using pavucontrol to force using the correct audio device, and it seemed to work for a couple hours. But it switched back again.



      I'm completely at a loss, I haven't had this happen before. Any help would be appreciated.










      share|improve this question







      New contributor




      Lolerz346 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.












      I've been running Ubuntu 18.10 on my media center since January. It's been working fine until recently where it keeps changing the audio device from the Optical/SPDIF Output (to my sound bar) to the HDMI audio from the onboard graphics. I have no idea why, and changing it back within the settings menu works fine.



      I've tried using pavucontrol to force using the correct audio device, and it seemed to work for a couple hours. But it switched back again.



      I'm completely at a loss, I haven't had this happen before. Any help would be appreciated.







      sound hdmi intel 18.10 optical






      share|improve this question







      New contributor




      Lolerz346 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.











      share|improve this question







      New contributor




      Lolerz346 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.









      share|improve this question




      share|improve this question






      New contributor




      Lolerz346 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.









      asked yesterday









      Lolerz346Lolerz346

      61




      61




      New contributor




      Lolerz346 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.





      New contributor





      Lolerz346 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.






      Lolerz346 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.






















          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
          });


          }
          });






          Lolerz346 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%2faskubuntu.com%2fquestions%2f1131557%2fubuntu-18-10-sound-changes-from-optical-audio-on-motherboard-to-hdmi-onboar%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








          Lolerz346 is a new contributor. Be nice, and check out our Code of Conduct.










          draft saved

          draft discarded


















          Lolerz346 is a new contributor. Be nice, and check out our Code of Conduct.













          Lolerz346 is a new contributor. Be nice, and check out our Code of Conduct.












          Lolerz346 is a new contributor. Be nice, and check out our Code of Conduct.
















          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%2f1131557%2fubuntu-18-10-sound-changes-from-optical-audio-on-motherboard-to-hdmi-onboar%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

          GameSpot

          connect to host localhost port 22: Connection refused

          Getting a Wifi WPA2 wifi connection