HDMI port not detected on Ubuntu 18.04 (with bumblebee installed)





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After going through all related questions (dozens of them), I still couldn't figure out.



system & hardware spec:



Lenovo Thinkpad P51, NVIDIA Quadro M2200 and Integrated Intel Graphic (hybrid graphic card),



Ubuntu 18.04 (dual boot with Win10)



symptom: When connected external monitor with HDMI port, no monitor detected.





  • xrandr outputs:


Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 8192 x 8192
eDP-1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 344mm x 194mm
1920x1080 60.02*+ 60.01 59.97 59.96 59.93 48.00
1680x1050 59.95 59.88





  • lspci |grep HDMI outputs nothing, lspci |grep VGA gives the following:


00:02.0 VGA compatible controller: Intel Corporation Device 591b (rev 04)




  • prime-select query gives intel (used to be nvidia, but when installing bumblebee and avoid the infamous login loop, I switched to Intel.

  • Nvidia Driver: nvidia-driver-410 with packages like nvidia-410 installed.


additional note: This worked before and still work on Win10 (dual boot), thus shouldn't be a hardware problem, but rather a config or hardware config one in the Ubuntu 18.04 system.



Thanks!










share|improve this question





























    2















    After going through all related questions (dozens of them), I still couldn't figure out.



    system & hardware spec:



    Lenovo Thinkpad P51, NVIDIA Quadro M2200 and Integrated Intel Graphic (hybrid graphic card),



    Ubuntu 18.04 (dual boot with Win10)



    symptom: When connected external monitor with HDMI port, no monitor detected.





    • xrandr outputs:


    Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 8192 x 8192
    eDP-1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 344mm x 194mm
    1920x1080 60.02*+ 60.01 59.97 59.96 59.93 48.00
    1680x1050 59.95 59.88





    • lspci |grep HDMI outputs nothing, lspci |grep VGA gives the following:


    00:02.0 VGA compatible controller: Intel Corporation Device 591b (rev 04)




    • prime-select query gives intel (used to be nvidia, but when installing bumblebee and avoid the infamous login loop, I switched to Intel.

    • Nvidia Driver: nvidia-driver-410 with packages like nvidia-410 installed.


    additional note: This worked before and still work on Win10 (dual boot), thus shouldn't be a hardware problem, but rather a config or hardware config one in the Ubuntu 18.04 system.



    Thanks!










    share|improve this question

























      2












      2








      2








      After going through all related questions (dozens of them), I still couldn't figure out.



      system & hardware spec:



      Lenovo Thinkpad P51, NVIDIA Quadro M2200 and Integrated Intel Graphic (hybrid graphic card),



      Ubuntu 18.04 (dual boot with Win10)



      symptom: When connected external monitor with HDMI port, no monitor detected.





      • xrandr outputs:


      Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 8192 x 8192
      eDP-1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 344mm x 194mm
      1920x1080 60.02*+ 60.01 59.97 59.96 59.93 48.00
      1680x1050 59.95 59.88





      • lspci |grep HDMI outputs nothing, lspci |grep VGA gives the following:


      00:02.0 VGA compatible controller: Intel Corporation Device 591b (rev 04)




      • prime-select query gives intel (used to be nvidia, but when installing bumblebee and avoid the infamous login loop, I switched to Intel.

      • Nvidia Driver: nvidia-driver-410 with packages like nvidia-410 installed.


      additional note: This worked before and still work on Win10 (dual boot), thus shouldn't be a hardware problem, but rather a config or hardware config one in the Ubuntu 18.04 system.



      Thanks!










      share|improve this question














      After going through all related questions (dozens of them), I still couldn't figure out.



      system & hardware spec:



      Lenovo Thinkpad P51, NVIDIA Quadro M2200 and Integrated Intel Graphic (hybrid graphic card),



      Ubuntu 18.04 (dual boot with Win10)



      symptom: When connected external monitor with HDMI port, no monitor detected.





      • xrandr outputs:


      Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 8192 x 8192
      eDP-1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 344mm x 194mm
      1920x1080 60.02*+ 60.01 59.97 59.96 59.93 48.00
      1680x1050 59.95 59.88





      • lspci |grep HDMI outputs nothing, lspci |grep VGA gives the following:


      00:02.0 VGA compatible controller: Intel Corporation Device 591b (rev 04)




      • prime-select query gives intel (used to be nvidia, but when installing bumblebee and avoid the infamous login loop, I switched to Intel.

      • Nvidia Driver: nvidia-driver-410 with packages like nvidia-410 installed.


      additional note: This worked before and still work on Win10 (dual boot), thus shouldn't be a hardware problem, but rather a config or hardware config one in the Ubuntu 18.04 system.



      Thanks!







      18.04 nvidia multiple-monitors hdmi






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      asked Mar 21 at 7:02









      Alex XiongAlex Xiong

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