Ubuntu 16.04 / 18.04 video playback lags / stutters











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Since some weeks (I didn't use the video playback on this machine for quite a while), I experience lagging/stuttering while playing videos, regardless if it is in a browser or in Ubuntu videos, only in VLC is the result more or less satisfying...



The problem is that the video (not the audio) pauses at a completely random point, sometimes for a fraction of a second, sometimes for a whole second or even more. The problem happened at some point while was using Ubuntu 16.04, I hoped an upgrade to 18.04 may bring it back to normal, well.. It didn't.



I have a intel i5-6200U cpu with HD Graphics 520 and 8G RAM installed. Problem happens while using the laptop screen.



Wen i run intel_gpu_top the highest usage never exceeds 25%.



I have reinstalled xserver-xorg-video-intel & xserver-xorg-core and libgl1-mesa-glx & libgl1-mesa-dri as well as ubuntu-restricted-extras.



Do you have any idea where this new feature could have emerged from?










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    up vote
    1
    down vote

    favorite












    Since some weeks (I didn't use the video playback on this machine for quite a while), I experience lagging/stuttering while playing videos, regardless if it is in a browser or in Ubuntu videos, only in VLC is the result more or less satisfying...



    The problem is that the video (not the audio) pauses at a completely random point, sometimes for a fraction of a second, sometimes for a whole second or even more. The problem happened at some point while was using Ubuntu 16.04, I hoped an upgrade to 18.04 may bring it back to normal, well.. It didn't.



    I have a intel i5-6200U cpu with HD Graphics 520 and 8G RAM installed. Problem happens while using the laptop screen.



    Wen i run intel_gpu_top the highest usage never exceeds 25%.



    I have reinstalled xserver-xorg-video-intel & xserver-xorg-core and libgl1-mesa-glx & libgl1-mesa-dri as well as ubuntu-restricted-extras.



    Do you have any idea where this new feature could have emerged from?










    share|improve this question
















    bumped to the homepage by Community 2 days ago


    This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.

















      up vote
      1
      down vote

      favorite









      up vote
      1
      down vote

      favorite











      Since some weeks (I didn't use the video playback on this machine for quite a while), I experience lagging/stuttering while playing videos, regardless if it is in a browser or in Ubuntu videos, only in VLC is the result more or less satisfying...



      The problem is that the video (not the audio) pauses at a completely random point, sometimes for a fraction of a second, sometimes for a whole second or even more. The problem happened at some point while was using Ubuntu 16.04, I hoped an upgrade to 18.04 may bring it back to normal, well.. It didn't.



      I have a intel i5-6200U cpu with HD Graphics 520 and 8G RAM installed. Problem happens while using the laptop screen.



      Wen i run intel_gpu_top the highest usage never exceeds 25%.



      I have reinstalled xserver-xorg-video-intel & xserver-xorg-core and libgl1-mesa-glx & libgl1-mesa-dri as well as ubuntu-restricted-extras.



      Do you have any idea where this new feature could have emerged from?










      share|improve this question















      Since some weeks (I didn't use the video playback on this machine for quite a while), I experience lagging/stuttering while playing videos, regardless if it is in a browser or in Ubuntu videos, only in VLC is the result more or less satisfying...



      The problem is that the video (not the audio) pauses at a completely random point, sometimes for a fraction of a second, sometimes for a whole second or even more. The problem happened at some point while was using Ubuntu 16.04, I hoped an upgrade to 18.04 may bring it back to normal, well.. It didn't.



      I have a intel i5-6200U cpu with HD Graphics 520 and 8G RAM installed. Problem happens while using the laptop screen.



      Wen i run intel_gpu_top the highest usage never exceeds 25%.



      I have reinstalled xserver-xorg-video-intel & xserver-xorg-core and libgl1-mesa-glx & libgl1-mesa-dri as well as ubuntu-restricted-extras.



      Do you have any idea where this new feature could have emerged from?







      video lag






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      edited Sep 7 at 23:10









      Rui F Ribeiro

      38.5k1479128




      38.5k1479128










      asked Jun 4 at 2:26









      Alex Jays

      63




      63





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      bumped to the homepage by Community 2 days ago


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          I think your hardware is new and powerful enough to play video well, but my experience is that standard Ubuntu can have problems anyway.



          I suggest that you try the following workarounds.




          • Try Ubuntu live booted from USB or DVD (to get a system, that is not affected by something that you have installed/modified in your installed system). You can try both 16.04.x LTS and 18.04 LTS. If you start from 16.04.1 LTS, your installed system will stay with the xenial kernel series (4.4) and its kernel drivers, which might play video better than your current system.



          • Try Ubuntu community flavours with lighter desktop environments live. They will play video better than standard Ubuntu,




            • Lubuntu

            • Ubuntu Budgie

            • Ubuntu MATE

            • Xubuntu



          • If you find a version or flavour, that plays video better and you like it generally, install it to replace your current system.







          share|improve this answer





















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            1 Answer
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            active

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            up vote
            0
            down vote













            I think your hardware is new and powerful enough to play video well, but my experience is that standard Ubuntu can have problems anyway.



            I suggest that you try the following workarounds.




            • Try Ubuntu live booted from USB or DVD (to get a system, that is not affected by something that you have installed/modified in your installed system). You can try both 16.04.x LTS and 18.04 LTS. If you start from 16.04.1 LTS, your installed system will stay with the xenial kernel series (4.4) and its kernel drivers, which might play video better than your current system.



            • Try Ubuntu community flavours with lighter desktop environments live. They will play video better than standard Ubuntu,




              • Lubuntu

              • Ubuntu Budgie

              • Ubuntu MATE

              • Xubuntu



            • If you find a version or flavour, that plays video better and you like it generally, install it to replace your current system.







            share|improve this answer

























              up vote
              0
              down vote













              I think your hardware is new and powerful enough to play video well, but my experience is that standard Ubuntu can have problems anyway.



              I suggest that you try the following workarounds.




              • Try Ubuntu live booted from USB or DVD (to get a system, that is not affected by something that you have installed/modified in your installed system). You can try both 16.04.x LTS and 18.04 LTS. If you start from 16.04.1 LTS, your installed system will stay with the xenial kernel series (4.4) and its kernel drivers, which might play video better than your current system.



              • Try Ubuntu community flavours with lighter desktop environments live. They will play video better than standard Ubuntu,




                • Lubuntu

                • Ubuntu Budgie

                • Ubuntu MATE

                • Xubuntu



              • If you find a version or flavour, that plays video better and you like it generally, install it to replace your current system.







              share|improve this answer























                up vote
                0
                down vote










                up vote
                0
                down vote









                I think your hardware is new and powerful enough to play video well, but my experience is that standard Ubuntu can have problems anyway.



                I suggest that you try the following workarounds.




                • Try Ubuntu live booted from USB or DVD (to get a system, that is not affected by something that you have installed/modified in your installed system). You can try both 16.04.x LTS and 18.04 LTS. If you start from 16.04.1 LTS, your installed system will stay with the xenial kernel series (4.4) and its kernel drivers, which might play video better than your current system.



                • Try Ubuntu community flavours with lighter desktop environments live. They will play video better than standard Ubuntu,




                  • Lubuntu

                  • Ubuntu Budgie

                  • Ubuntu MATE

                  • Xubuntu



                • If you find a version or flavour, that plays video better and you like it generally, install it to replace your current system.







                share|improve this answer












                I think your hardware is new and powerful enough to play video well, but my experience is that standard Ubuntu can have problems anyway.



                I suggest that you try the following workarounds.




                • Try Ubuntu live booted from USB or DVD (to get a system, that is not affected by something that you have installed/modified in your installed system). You can try both 16.04.x LTS and 18.04 LTS. If you start from 16.04.1 LTS, your installed system will stay with the xenial kernel series (4.4) and its kernel drivers, which might play video better than your current system.



                • Try Ubuntu community flavours with lighter desktop environments live. They will play video better than standard Ubuntu,




                  • Lubuntu

                  • Ubuntu Budgie

                  • Ubuntu MATE

                  • Xubuntu



                • If you find a version or flavour, that plays video better and you like it generally, install it to replace your current system.








                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Jun 4 at 9:41









                sudodus

                67116




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