Internet working really slow












0














I tried to check earlier questions but couldn't really find solution for this.



I do have 4G mobile connection which is connected to PC with USB. Ubuntu 18.10 does find it and all that, but speed is like max 200kbit/s, no matter from where I do download something (Steam, APT-GET, Firefox etc, everything is slow af).



Now every other computer does get 10mbit/s any time of the day with same connection so that led me to think that it must be something in Ubuntu whats wrong.



So any ideas?



(EDIT: Using Wifi gives me about 2.5mbit/s, so it's better than when using with cable, but it's still not anywhere near the speed I do get with Windows / Other machines)
(EDIT 2: Actually Wifi didnt help.. It works few first mins like it should, and then speed drops back to 100-200kbit/s.)










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    I tried to check earlier questions but couldn't really find solution for this.



    I do have 4G mobile connection which is connected to PC with USB. Ubuntu 18.10 does find it and all that, but speed is like max 200kbit/s, no matter from where I do download something (Steam, APT-GET, Firefox etc, everything is slow af).



    Now every other computer does get 10mbit/s any time of the day with same connection so that led me to think that it must be something in Ubuntu whats wrong.



    So any ideas?



    (EDIT: Using Wifi gives me about 2.5mbit/s, so it's better than when using with cable, but it's still not anywhere near the speed I do get with Windows / Other machines)
    (EDIT 2: Actually Wifi didnt help.. It works few first mins like it should, and then speed drops back to 100-200kbit/s.)










    share|improve this question









    New contributor




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























      0












      0








      0







      I tried to check earlier questions but couldn't really find solution for this.



      I do have 4G mobile connection which is connected to PC with USB. Ubuntu 18.10 does find it and all that, but speed is like max 200kbit/s, no matter from where I do download something (Steam, APT-GET, Firefox etc, everything is slow af).



      Now every other computer does get 10mbit/s any time of the day with same connection so that led me to think that it must be something in Ubuntu whats wrong.



      So any ideas?



      (EDIT: Using Wifi gives me about 2.5mbit/s, so it's better than when using with cable, but it's still not anywhere near the speed I do get with Windows / Other machines)
      (EDIT 2: Actually Wifi didnt help.. It works few first mins like it should, and then speed drops back to 100-200kbit/s.)










      share|improve this question









      New contributor




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











      I tried to check earlier questions but couldn't really find solution for this.



      I do have 4G mobile connection which is connected to PC with USB. Ubuntu 18.10 does find it and all that, but speed is like max 200kbit/s, no matter from where I do download something (Steam, APT-GET, Firefox etc, everything is slow af).



      Now every other computer does get 10mbit/s any time of the day with same connection so that led me to think that it must be something in Ubuntu whats wrong.



      So any ideas?



      (EDIT: Using Wifi gives me about 2.5mbit/s, so it's better than when using with cable, but it's still not anywhere near the speed I do get with Windows / Other machines)
      (EDIT 2: Actually Wifi didnt help.. It works few first mins like it should, and then speed drops back to 100-200kbit/s.)







      networking internet steam connection






      share|improve this question









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      DrCarebear 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




      DrCarebear is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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      share|improve this question




      share|improve this question








      edited yesterday





















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      asked yesterday









      DrCarebear

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      11




      New contributor




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      New contributor





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          1 Answer
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          active

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          0














          As a test, try disabling IPv6 and see if that helps.



          sudo sysctl -w net.ipv6.conf.all.disable_ipv6=1
          sudo sysctl -w net.ipv6.conf.default.disable_ipv6=1


          As another test, try booting the Ubuntu machine with a live CD (or USB) to rule out that the problem could be the hardware. If it's fast, the problem is in the current Ubuntu configuration. If it's slow booting from Live media, then that points to the hardware.






          share|improve this answer























          • Nope, didnt help at all. It made DL speeds just more worse, now getting only 30kbit/s anymore.
            – DrCarebear
            14 hours ago










          • Re-enable ipv6 again by running the same commands again, but this time with =0 in each instead of =1
            – Eric Mintz
            14 hours ago










          • Yeah I did figure that out itself too, but thanks anyways.
            – DrCarebear
            12 hours ago










          • Finally had time to test with Live USB, internet is slow with it too.
            – DrCarebear
            8 hours ago










          • So that sort of points to the hardware but there's one other possibility: the NIC might need a driver that's not included in the Ubuntu distro. Or it's possibly just the hardware itself. Do you have another NIC you could use as a test? ...either with the Live USB or with the installed OS.
            – Eric Mintz
            7 hours ago











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          1 Answer
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          1 Answer
          1






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          active

          oldest

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          0














          As a test, try disabling IPv6 and see if that helps.



          sudo sysctl -w net.ipv6.conf.all.disable_ipv6=1
          sudo sysctl -w net.ipv6.conf.default.disable_ipv6=1


          As another test, try booting the Ubuntu machine with a live CD (or USB) to rule out that the problem could be the hardware. If it's fast, the problem is in the current Ubuntu configuration. If it's slow booting from Live media, then that points to the hardware.






          share|improve this answer























          • Nope, didnt help at all. It made DL speeds just more worse, now getting only 30kbit/s anymore.
            – DrCarebear
            14 hours ago










          • Re-enable ipv6 again by running the same commands again, but this time with =0 in each instead of =1
            – Eric Mintz
            14 hours ago










          • Yeah I did figure that out itself too, but thanks anyways.
            – DrCarebear
            12 hours ago










          • Finally had time to test with Live USB, internet is slow with it too.
            – DrCarebear
            8 hours ago










          • So that sort of points to the hardware but there's one other possibility: the NIC might need a driver that's not included in the Ubuntu distro. Or it's possibly just the hardware itself. Do you have another NIC you could use as a test? ...either with the Live USB or with the installed OS.
            – Eric Mintz
            7 hours ago
















          0














          As a test, try disabling IPv6 and see if that helps.



          sudo sysctl -w net.ipv6.conf.all.disable_ipv6=1
          sudo sysctl -w net.ipv6.conf.default.disable_ipv6=1


          As another test, try booting the Ubuntu machine with a live CD (or USB) to rule out that the problem could be the hardware. If it's fast, the problem is in the current Ubuntu configuration. If it's slow booting from Live media, then that points to the hardware.






          share|improve this answer























          • Nope, didnt help at all. It made DL speeds just more worse, now getting only 30kbit/s anymore.
            – DrCarebear
            14 hours ago










          • Re-enable ipv6 again by running the same commands again, but this time with =0 in each instead of =1
            – Eric Mintz
            14 hours ago










          • Yeah I did figure that out itself too, but thanks anyways.
            – DrCarebear
            12 hours ago










          • Finally had time to test with Live USB, internet is slow with it too.
            – DrCarebear
            8 hours ago










          • So that sort of points to the hardware but there's one other possibility: the NIC might need a driver that's not included in the Ubuntu distro. Or it's possibly just the hardware itself. Do you have another NIC you could use as a test? ...either with the Live USB or with the installed OS.
            – Eric Mintz
            7 hours ago














          0












          0








          0






          As a test, try disabling IPv6 and see if that helps.



          sudo sysctl -w net.ipv6.conf.all.disable_ipv6=1
          sudo sysctl -w net.ipv6.conf.default.disable_ipv6=1


          As another test, try booting the Ubuntu machine with a live CD (or USB) to rule out that the problem could be the hardware. If it's fast, the problem is in the current Ubuntu configuration. If it's slow booting from Live media, then that points to the hardware.






          share|improve this answer














          As a test, try disabling IPv6 and see if that helps.



          sudo sysctl -w net.ipv6.conf.all.disable_ipv6=1
          sudo sysctl -w net.ipv6.conf.default.disable_ipv6=1


          As another test, try booting the Ubuntu machine with a live CD (or USB) to rule out that the problem could be the hardware. If it's fast, the problem is in the current Ubuntu configuration. If it's slow booting from Live media, then that points to the hardware.







          share|improve this answer














          share|improve this answer



          share|improve this answer








          edited 14 hours ago

























          answered yesterday









          Eric Mintz

          1469




          1469












          • Nope, didnt help at all. It made DL speeds just more worse, now getting only 30kbit/s anymore.
            – DrCarebear
            14 hours ago










          • Re-enable ipv6 again by running the same commands again, but this time with =0 in each instead of =1
            – Eric Mintz
            14 hours ago










          • Yeah I did figure that out itself too, but thanks anyways.
            – DrCarebear
            12 hours ago










          • Finally had time to test with Live USB, internet is slow with it too.
            – DrCarebear
            8 hours ago










          • So that sort of points to the hardware but there's one other possibility: the NIC might need a driver that's not included in the Ubuntu distro. Or it's possibly just the hardware itself. Do you have another NIC you could use as a test? ...either with the Live USB or with the installed OS.
            – Eric Mintz
            7 hours ago


















          • Nope, didnt help at all. It made DL speeds just more worse, now getting only 30kbit/s anymore.
            – DrCarebear
            14 hours ago










          • Re-enable ipv6 again by running the same commands again, but this time with =0 in each instead of =1
            – Eric Mintz
            14 hours ago










          • Yeah I did figure that out itself too, but thanks anyways.
            – DrCarebear
            12 hours ago










          • Finally had time to test with Live USB, internet is slow with it too.
            – DrCarebear
            8 hours ago










          • So that sort of points to the hardware but there's one other possibility: the NIC might need a driver that's not included in the Ubuntu distro. Or it's possibly just the hardware itself. Do you have another NIC you could use as a test? ...either with the Live USB or with the installed OS.
            – Eric Mintz
            7 hours ago
















          Nope, didnt help at all. It made DL speeds just more worse, now getting only 30kbit/s anymore.
          – DrCarebear
          14 hours ago




          Nope, didnt help at all. It made DL speeds just more worse, now getting only 30kbit/s anymore.
          – DrCarebear
          14 hours ago












          Re-enable ipv6 again by running the same commands again, but this time with =0 in each instead of =1
          – Eric Mintz
          14 hours ago




          Re-enable ipv6 again by running the same commands again, but this time with =0 in each instead of =1
          – Eric Mintz
          14 hours ago












          Yeah I did figure that out itself too, but thanks anyways.
          – DrCarebear
          12 hours ago




          Yeah I did figure that out itself too, but thanks anyways.
          – DrCarebear
          12 hours ago












          Finally had time to test with Live USB, internet is slow with it too.
          – DrCarebear
          8 hours ago




          Finally had time to test with Live USB, internet is slow with it too.
          – DrCarebear
          8 hours ago












          So that sort of points to the hardware but there's one other possibility: the NIC might need a driver that's not included in the Ubuntu distro. Or it's possibly just the hardware itself. Do you have another NIC you could use as a test? ...either with the Live USB or with the installed OS.
          – Eric Mintz
          7 hours ago




          So that sort of points to the hardware but there's one other possibility: the NIC might need a driver that's not included in the Ubuntu distro. Or it's possibly just the hardware itself. Do you have another NIC you could use as a test? ...either with the Live USB or with the installed OS.
          – Eric Mintz
          7 hours ago










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










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