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    ERROR:gbm_wrapper.cc(253)] Failed to export buffer to dma_buf:

    Scheduled Pinned Locked Moved Unsolved Troubleshooting
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    • S Offline
      sdetweil @ereborinkorppi
      last edited by

      @ereborinkorppi ok, both in 64 bit mode

      we disable GPU in 2.26 by default now…
      so none of those messages should be happening…

      Sam

      How to add modules

      learning how to use browser developers window for css changes

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      • E Offline
        ereborinkorppi @sdetweil
        last edited by

        @sdetweil I accidentally removed the post for npm start output and have been waiting for it to be re-posted, but it is still in the post queue. I have no idea what to do next? Should I re-install 32 OS instead and try to run the MagicMirror install script again or install an older MagicMirror version that used to work?

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        • S Offline
          sdetweil @ereborinkorppi
          last edited by

          @ereborinkorppi I was waiting for you to respond… and u did… so I just rejected the post that was marked as spam. like my message should have said

          Sam

          How to add modules

          learning how to use browser developers window for css changes

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          • S Offline
            sdetweil @ereborinkorppi
            last edited by

            @ereborinkorppi it would be interesting to see the 32 bit results…

            Sam

            How to add modules

            learning how to use browser developers window for css changes

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            • E Offline
              ereborinkorppi @sdetweil
              last edited by

              @sdetweil I will give it a go if no easier solutions available, but will take some time before I can test it. Thank you so far, will report later what happened.

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              • S Offline
                sdetweil @ereborinkorppi
                last edited by

                @ereborinkorppi i just don’t know… we are not using GPU, that error is related to GPU.
                says happening in chromium, but we are not using chromium… so… at a loss.

                I see it on my pi3 in 32 bit mode, but it doesn’t stop mm…

                Sam

                How to add modules

                learning how to use browser developers window for css changes

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                • S Offline
                  sdetweil @ereborinkorppi
                  last edited by

                  @ereborinkorppi sorry I hit the reject button, can u resubmit.

                  Sam

                  How to add modules

                  learning how to use browser developers window for css changes

                  E E 2 Replies Last reply Reply Quote 0
                  • E Offline
                    eyesallin @sdetweil
                    last edited by

                    @sdetweil
                    Hi I’m a nooby, I’m seeing the same errors in my startup but MM still runs OK. The only reason I found it was because I can’t get the MMM-OpenWeatherMapForecast to display just says loading?
                    I’m wondering now if the error has nothing to do with module running.

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                    • S Offline
                      sdetweil @eyesallin
                      last edited by

                      @eyesallin do you see any errors from openweathermapforecast in the place you start mm

                      Sam

                      How to add modules

                      learning how to use browser developers window for css changes

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                      • E Offline
                        eyesallin @sdetweil
                        last edited by

                        @sdetweil
                        Thx for responding, the only errors are

                        [MMM-OpenWeatherMapForecast] 7-Jan-24 09:08 ** ERROR ** null
                        ERROR:gbm_wrapper.cc(253)] Failed to export buffer to dma_buf: No such file or directory (2)
                        Warning: vkCreateInstance: Found no drivers!
                        Warning: vkCreateInstance failed with VK_ERROR_INCOMPATIBLE_DRIVER
                        at CheckVkSuccessImpl (…/…/third_party/dawn/src/dawn/native/vulkan/VulkanError.cpp:88)
                        at CreateVkInstance (…/…/third_party/dawn/src/dawn/native/vulkan/BackendVk.cpp:458)
                        at Initialize (…/…/third_party/dawn/src/dawn/native/vulkan/BackendVk.cpp:344)
                        at Create (…/…/third_party/dawn/src/dawn/native/vulkan/BackendVk.cpp:266)
                        at operator() (…/…/third_party/dawn/src/dawn/native/vulkan/BackendVk.cpp:521)

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