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    No Sound, no webcam and Only one monitor on Ubuntu 23.04 with NVIDIA graphics card

    Scheduled Pinned Locked Moved IT Discussion
    ubuntu 23.04ubuntunvidiamonitor
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    • CCWTechC
      CCWTech @CCWTech
      last edited by

      I have tried different versions of NVIDIA Drivers and no luck.

      Doesn't look like NVIDIA Drivers are loading.

      nvidia-smi
      NVIDIA-SMI has failed because it couldn't communicate with the NVIDIA driver. Make sure that the latest NVIDIA driver is installed and running.

      CCWTechC 1 Reply Last reply Reply Quote 0
      • CCWTechC
        CCWTech @CCWTech
        last edited by

        Ran this, sudo apt install linux-headers-$(uname -r)

        Not sure why they weren't installed or what happened but I have 4 monitors now.

        dafyreD scottalanmillerS 2 Replies Last reply Reply Quote 1
        • dafyreD
          dafyre @CCWTech
          last edited by

          @CCWTech said in Only one monitor on Ubuntu 23.04 with NVIDIA graphics card:

          Ran this, sudo apt install linux-headers-$(uname -r)

          Not sure why they weren't installed or what happened but I have 4 monitors now.

          I'm surprised the NVIDIA drivers even installed. They'll normally yell at you if you don't have the header files installed.

          Glad to know you fixed the issue!

          CCWTechC scottalanmillerS 2 Replies Last reply Reply Quote 1
          • CCWTechC
            CCWTech @dafyre
            last edited by

            @dafyre Yeah, and it was working great until a recent update. So, not exactly sure what happened but I am sure glad not to be working off of just one monitor anymore. I don't know how anyone does that!?!

            CCWTechC 1 Reply Last reply Reply Quote 0
            • CCWTechC
              CCWTech @CCWTech
              last edited by

              Now I am finding out that my audio and webcam aren't working. Not sure what was in this latest update but it sure caused havoc on my system.

              1 Reply Last reply Reply Quote 0
              • scottalanmillerS
                scottalanmiller @CCWTech
                last edited by

                @CCWTech said in Only one monitor on Ubuntu 23.04 with NVIDIA graphics card:

                Ran this, sudo apt install linux-headers-$(uname -r)

                Not sure why they weren't installed or what happened but I have 4 monitors now.

                Do you do "apt dist-upgrade" for your daily updates? The headers aren't always installed by default. But maybe they were but not updated?

                1 Reply Last reply Reply Quote 0
                • scottalanmillerS
                  scottalanmiller @dafyre
                  last edited by

                  @dafyre said in Only one monitor on Ubuntu 23.04 with NVIDIA graphics card:

                  @CCWTech said in Only one monitor on Ubuntu 23.04 with NVIDIA graphics card:

                  Ran this, sudo apt install linux-headers-$(uname -r)

                  Not sure why they weren't installed or what happened but I have 4 monitors now.

                  I'm surprised the NVIDIA drivers even installed. They'll normally yell at you if you don't have the header files installed.

                  Glad to know you fixed the issue!

                  I'm guessing that they were out of date.

                  CCWTechC 1 Reply Last reply Reply Quote 0
                  • CCWTechC
                    CCWTech @scottalanmiller
                    last edited by CCWTech

                    @scottalanmiller Yes and sudo apt dist-upgrade shows all is up to date. Not sure why I have no sound or why the webcam isn't recognized. I am guessing it's a driver or dependency issue as well.

                    dafyreD 1 Reply Last reply Reply Quote 0
                    • dafyreD
                      dafyre @CCWTech
                      last edited by

                      @CCWTech said in No Sound, no webcam and Only one monitor on Ubuntu 23.04 with NVIDIA graphics card:

                      @scottalanmiller Yes and sudo apt dist-upgrade shows all is up to date. Not sure why I have no sound or why the webcam isn't recognized. I am guessing it's a driver or dependency issue as well.

                      Just because I'm stupid, did you check in the Sound area and make sure there were no other devices showing?

                      CCWTechC 1 Reply Last reply Reply Quote 0
                      • CCWTechC
                        CCWTech @dafyre
                        last edited by

                        @dafyre I'm sure you are better than me at Linux! But yes. It just shows dummy output.

                        CCWTechC 1 Reply Last reply Reply Quote 0
                        • CCWTechC
                          CCWTech @CCWTech
                          last edited by

                          https://dpaste.com/997P6VA4B
                          Looks like drivers not loading.

                          CCWTechC 1 Reply Last reply Reply Quote 0
                          • CCWTechC
                            CCWTech @CCWTech
                            last edited by

                            Turns out it's a Ubuntu bug:
                            https://bugs.launchpad.net/ubuntu/+source/linux-signed-oracle/+bug/2023986

                            dafyreD 1 Reply Last reply Reply Quote 0
                            • dafyreD
                              dafyre @CCWTech
                              last edited by

                              @CCWTech said in No Sound, no webcam and Only one monitor on Ubuntu 23.04 with NVIDIA graphics card:

                              Turns out it's a Ubuntu bug:
                              https://bugs.launchpad.net/ubuntu/+source/linux-signed-oracle/+bug/2023986

                              That's always fun!

                              Did you try some of the different suggestions there? A couple of folks mentioned changing kernel versions seemed to make things happy-ish again.

                              CCWTechC 1 Reply Last reply Reply Quote 0
                              • CCWTechC
                                CCWTech @dafyre
                                last edited by

                                @dafyre Yes, I did. I am using a different kernel now and for the moment, things seem to be happy! (Ish!)

                                1 Reply Last reply Reply Quote 0
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