Slow speed (wifi hotspot)












1















Recently installed ubuntu 18 LTS dual boot with win 7
getting the required speed on Windows but not on ubuntu.



Please help.
Waiting for response.










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    1















    Recently installed ubuntu 18 LTS dual boot with win 7
    getting the required speed on Windows but not on ubuntu.



    Please help.
    Waiting for response.










    share|improve this question

























      1












      1








      1








      Recently installed ubuntu 18 LTS dual boot with win 7
      getting the required speed on Windows but not on ubuntu.



      Please help.
      Waiting for response.










      share|improve this question














      Recently installed ubuntu 18 LTS dual boot with win 7
      getting the required speed on Windows but not on ubuntu.



      Please help.
      Waiting for response.







      dual-boot wireless






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Jan 6 at 9:21









      Shubham PandeyShubham Pandey

      62




      62






















          1 Answer
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          0














          If you notice weak signal try
          Code:



          sudo modprobe -r rtl8723de && sleep 5 && sudo modprobe rtl8723de ant_sel=1


          and see if it is better, if not do
          Code:



          sudo modprobe -r rtl8723de && sleep 5 && sudo modprobe rtl8723de ant_sel=2


          Source Worked for me






          share|improve this answer
























          • modprobe: FATAL: Module rtl8723de not found

            – Shubham Pandey
            Jan 6 at 12:38











          • sudo apt-get --reinstall install module-init-tools

            – salesh
            Jan 6 at 13:28











          • Hey even after installing module-init-tools; I'm getting the same error

            – Shubham Pandey
            Jan 6 at 16:27











          • @ShubhamPandey askubuntu.com/questions/1001536/…

            – salesh
            Jan 7 at 18:52











          • How do I attach a screenshot in comments ?

            – Shubham Pandey
            Jan 8 at 10:06











          Your Answer








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          1 Answer
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          1 Answer
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          active

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          active

          oldest

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          active

          oldest

          votes









          0














          If you notice weak signal try
          Code:



          sudo modprobe -r rtl8723de && sleep 5 && sudo modprobe rtl8723de ant_sel=1


          and see if it is better, if not do
          Code:



          sudo modprobe -r rtl8723de && sleep 5 && sudo modprobe rtl8723de ant_sel=2


          Source Worked for me






          share|improve this answer
























          • modprobe: FATAL: Module rtl8723de not found

            – Shubham Pandey
            Jan 6 at 12:38











          • sudo apt-get --reinstall install module-init-tools

            – salesh
            Jan 6 at 13:28











          • Hey even after installing module-init-tools; I'm getting the same error

            – Shubham Pandey
            Jan 6 at 16:27











          • @ShubhamPandey askubuntu.com/questions/1001536/…

            – salesh
            Jan 7 at 18:52











          • How do I attach a screenshot in comments ?

            – Shubham Pandey
            Jan 8 at 10:06
















          0














          If you notice weak signal try
          Code:



          sudo modprobe -r rtl8723de && sleep 5 && sudo modprobe rtl8723de ant_sel=1


          and see if it is better, if not do
          Code:



          sudo modprobe -r rtl8723de && sleep 5 && sudo modprobe rtl8723de ant_sel=2


          Source Worked for me






          share|improve this answer
























          • modprobe: FATAL: Module rtl8723de not found

            – Shubham Pandey
            Jan 6 at 12:38











          • sudo apt-get --reinstall install module-init-tools

            – salesh
            Jan 6 at 13:28











          • Hey even after installing module-init-tools; I'm getting the same error

            – Shubham Pandey
            Jan 6 at 16:27











          • @ShubhamPandey askubuntu.com/questions/1001536/…

            – salesh
            Jan 7 at 18:52











          • How do I attach a screenshot in comments ?

            – Shubham Pandey
            Jan 8 at 10:06














          0












          0








          0







          If you notice weak signal try
          Code:



          sudo modprobe -r rtl8723de && sleep 5 && sudo modprobe rtl8723de ant_sel=1


          and see if it is better, if not do
          Code:



          sudo modprobe -r rtl8723de && sleep 5 && sudo modprobe rtl8723de ant_sel=2


          Source Worked for me






          share|improve this answer













          If you notice weak signal try
          Code:



          sudo modprobe -r rtl8723de && sleep 5 && sudo modprobe rtl8723de ant_sel=1


          and see if it is better, if not do
          Code:



          sudo modprobe -r rtl8723de && sleep 5 && sudo modprobe rtl8723de ant_sel=2


          Source Worked for me







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Jan 6 at 11:43









          saleshsalesh

          1




          1













          • modprobe: FATAL: Module rtl8723de not found

            – Shubham Pandey
            Jan 6 at 12:38











          • sudo apt-get --reinstall install module-init-tools

            – salesh
            Jan 6 at 13:28











          • Hey even after installing module-init-tools; I'm getting the same error

            – Shubham Pandey
            Jan 6 at 16:27











          • @ShubhamPandey askubuntu.com/questions/1001536/…

            – salesh
            Jan 7 at 18:52











          • How do I attach a screenshot in comments ?

            – Shubham Pandey
            Jan 8 at 10:06



















          • modprobe: FATAL: Module rtl8723de not found

            – Shubham Pandey
            Jan 6 at 12:38











          • sudo apt-get --reinstall install module-init-tools

            – salesh
            Jan 6 at 13:28











          • Hey even after installing module-init-tools; I'm getting the same error

            – Shubham Pandey
            Jan 6 at 16:27











          • @ShubhamPandey askubuntu.com/questions/1001536/…

            – salesh
            Jan 7 at 18:52











          • How do I attach a screenshot in comments ?

            – Shubham Pandey
            Jan 8 at 10:06

















          modprobe: FATAL: Module rtl8723de not found

          – Shubham Pandey
          Jan 6 at 12:38





          modprobe: FATAL: Module rtl8723de not found

          – Shubham Pandey
          Jan 6 at 12:38













          sudo apt-get --reinstall install module-init-tools

          – salesh
          Jan 6 at 13:28





          sudo apt-get --reinstall install module-init-tools

          – salesh
          Jan 6 at 13:28













          Hey even after installing module-init-tools; I'm getting the same error

          – Shubham Pandey
          Jan 6 at 16:27





          Hey even after installing module-init-tools; I'm getting the same error

          – Shubham Pandey
          Jan 6 at 16:27













          @ShubhamPandey askubuntu.com/questions/1001536/…

          – salesh
          Jan 7 at 18:52





          @ShubhamPandey askubuntu.com/questions/1001536/…

          – salesh
          Jan 7 at 18:52













          How do I attach a screenshot in comments ?

          – Shubham Pandey
          Jan 8 at 10:06





          How do I attach a screenshot in comments ?

          – Shubham Pandey
          Jan 8 at 10:06


















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