Ubuntu 18.04 don´t show 5ghz wifi












1














So as the title says i can connect to 5ghz wlan. 5ghz networks not showing up in the list.



so this dont work for me: Ubuntu 16.04 LTS cannot connect to 5Ghz wifi with broadcom bcm43228




  • i reinstalled the kernel

  • i set my country in etc/default/crda


output from "lspci |grep -i net":



00:19.0 Ethernet controller: Intel Corporation 82579LM Gigabit Network Connection (rev 04)
02:00.0 Network controller: Broadcom Limited BCM43228 802.11a/b/g/n


output from "iwlist chan":



lo        no frequency information.

eno1 no frequency information.

wlp2s0 32 channels in total; available frequencies :
Channel 01 : 2.412 GHz
Channel 02 : 2.417 GHz
Channel 03 : 2.422 GHz
Channel 04 : 2.427 GHz
Channel 05 : 2.432 GHz
Channel 06 : 2.437 GHz
Channel 07 : 2.442 GHz
Channel 08 : 2.447 GHz
Channel 09 : 2.452 GHz
Channel 10 : 2.457 GHz
Channel 11 : 2.462 GHz
Channel 12 : 2.467 GHz
Channel 13 : 2.472 GHz
Channel 32 : 5.16 GHz
Channel 34 : 5.17 GHz
Channel 36 : 5.18 GHz
Channel 38 : 5.19 GHz
Channel 40 : 5.2 GHz
Channel 42 : 5.21 GHz
Channel 44 : 5.22 GHz
Channel 46 : 5.23 GHz
Channel 48 : 5.24 GHz
Channel 52 : 5.26 GHz
Channel 54 : 5.27 GHz
Channel 56 : 5.28 GHz
Channel 58 : 5.29 GHz
Channel 60 : 5.3 GHz
Channel 62 : 5.31 GHz
Channel 64 : 5.32 GHz
Channel 66 : 5.33 GHz
Channel 68 : 5.34 GHz
Channel 96 : 5.48 GHz
Current Frequency:2.437 GHz (Channel 6)









share|improve this question



























    1














    So as the title says i can connect to 5ghz wlan. 5ghz networks not showing up in the list.



    so this dont work for me: Ubuntu 16.04 LTS cannot connect to 5Ghz wifi with broadcom bcm43228




    • i reinstalled the kernel

    • i set my country in etc/default/crda


    output from "lspci |grep -i net":



    00:19.0 Ethernet controller: Intel Corporation 82579LM Gigabit Network Connection (rev 04)
    02:00.0 Network controller: Broadcom Limited BCM43228 802.11a/b/g/n


    output from "iwlist chan":



    lo        no frequency information.

    eno1 no frequency information.

    wlp2s0 32 channels in total; available frequencies :
    Channel 01 : 2.412 GHz
    Channel 02 : 2.417 GHz
    Channel 03 : 2.422 GHz
    Channel 04 : 2.427 GHz
    Channel 05 : 2.432 GHz
    Channel 06 : 2.437 GHz
    Channel 07 : 2.442 GHz
    Channel 08 : 2.447 GHz
    Channel 09 : 2.452 GHz
    Channel 10 : 2.457 GHz
    Channel 11 : 2.462 GHz
    Channel 12 : 2.467 GHz
    Channel 13 : 2.472 GHz
    Channel 32 : 5.16 GHz
    Channel 34 : 5.17 GHz
    Channel 36 : 5.18 GHz
    Channel 38 : 5.19 GHz
    Channel 40 : 5.2 GHz
    Channel 42 : 5.21 GHz
    Channel 44 : 5.22 GHz
    Channel 46 : 5.23 GHz
    Channel 48 : 5.24 GHz
    Channel 52 : 5.26 GHz
    Channel 54 : 5.27 GHz
    Channel 56 : 5.28 GHz
    Channel 58 : 5.29 GHz
    Channel 60 : 5.3 GHz
    Channel 62 : 5.31 GHz
    Channel 64 : 5.32 GHz
    Channel 66 : 5.33 GHz
    Channel 68 : 5.34 GHz
    Channel 96 : 5.48 GHz
    Current Frequency:2.437 GHz (Channel 6)









    share|improve this question

























      1












      1








      1


      1





      So as the title says i can connect to 5ghz wlan. 5ghz networks not showing up in the list.



      so this dont work for me: Ubuntu 16.04 LTS cannot connect to 5Ghz wifi with broadcom bcm43228




      • i reinstalled the kernel

      • i set my country in etc/default/crda


      output from "lspci |grep -i net":



      00:19.0 Ethernet controller: Intel Corporation 82579LM Gigabit Network Connection (rev 04)
      02:00.0 Network controller: Broadcom Limited BCM43228 802.11a/b/g/n


      output from "iwlist chan":



      lo        no frequency information.

      eno1 no frequency information.

      wlp2s0 32 channels in total; available frequencies :
      Channel 01 : 2.412 GHz
      Channel 02 : 2.417 GHz
      Channel 03 : 2.422 GHz
      Channel 04 : 2.427 GHz
      Channel 05 : 2.432 GHz
      Channel 06 : 2.437 GHz
      Channel 07 : 2.442 GHz
      Channel 08 : 2.447 GHz
      Channel 09 : 2.452 GHz
      Channel 10 : 2.457 GHz
      Channel 11 : 2.462 GHz
      Channel 12 : 2.467 GHz
      Channel 13 : 2.472 GHz
      Channel 32 : 5.16 GHz
      Channel 34 : 5.17 GHz
      Channel 36 : 5.18 GHz
      Channel 38 : 5.19 GHz
      Channel 40 : 5.2 GHz
      Channel 42 : 5.21 GHz
      Channel 44 : 5.22 GHz
      Channel 46 : 5.23 GHz
      Channel 48 : 5.24 GHz
      Channel 52 : 5.26 GHz
      Channel 54 : 5.27 GHz
      Channel 56 : 5.28 GHz
      Channel 58 : 5.29 GHz
      Channel 60 : 5.3 GHz
      Channel 62 : 5.31 GHz
      Channel 64 : 5.32 GHz
      Channel 66 : 5.33 GHz
      Channel 68 : 5.34 GHz
      Channel 96 : 5.48 GHz
      Current Frequency:2.437 GHz (Channel 6)









      share|improve this question













      So as the title says i can connect to 5ghz wlan. 5ghz networks not showing up in the list.



      so this dont work for me: Ubuntu 16.04 LTS cannot connect to 5Ghz wifi with broadcom bcm43228




      • i reinstalled the kernel

      • i set my country in etc/default/crda


      output from "lspci |grep -i net":



      00:19.0 Ethernet controller: Intel Corporation 82579LM Gigabit Network Connection (rev 04)
      02:00.0 Network controller: Broadcom Limited BCM43228 802.11a/b/g/n


      output from "iwlist chan":



      lo        no frequency information.

      eno1 no frequency information.

      wlp2s0 32 channels in total; available frequencies :
      Channel 01 : 2.412 GHz
      Channel 02 : 2.417 GHz
      Channel 03 : 2.422 GHz
      Channel 04 : 2.427 GHz
      Channel 05 : 2.432 GHz
      Channel 06 : 2.437 GHz
      Channel 07 : 2.442 GHz
      Channel 08 : 2.447 GHz
      Channel 09 : 2.452 GHz
      Channel 10 : 2.457 GHz
      Channel 11 : 2.462 GHz
      Channel 12 : 2.467 GHz
      Channel 13 : 2.472 GHz
      Channel 32 : 5.16 GHz
      Channel 34 : 5.17 GHz
      Channel 36 : 5.18 GHz
      Channel 38 : 5.19 GHz
      Channel 40 : 5.2 GHz
      Channel 42 : 5.21 GHz
      Channel 44 : 5.22 GHz
      Channel 46 : 5.23 GHz
      Channel 48 : 5.24 GHz
      Channel 52 : 5.26 GHz
      Channel 54 : 5.27 GHz
      Channel 56 : 5.28 GHz
      Channel 58 : 5.29 GHz
      Channel 60 : 5.3 GHz
      Channel 62 : 5.31 GHz
      Channel 64 : 5.32 GHz
      Channel 66 : 5.33 GHz
      Channel 68 : 5.34 GHz
      Channel 96 : 5.48 GHz
      Current Frequency:2.437 GHz (Channel 6)






      networking drivers broadcom






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      asked Aug 9 '18 at 1:30









      Marc Dirsus

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          I have the same poblem with Broadcom 43228.
          The problem is in the Wireless Access Point.
          Change 5Ghz AP frequancy to another.






          share|improve this answer








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          Victor Kyryllov is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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            I have the same poblem with Broadcom 43228.
            The problem is in the Wireless Access Point.
            Change 5Ghz AP frequancy to another.






            share|improve this answer








            New contributor




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























              0














              I have the same poblem with Broadcom 43228.
              The problem is in the Wireless Access Point.
              Change 5Ghz AP frequancy to another.






              share|improve this answer








              New contributor




              Victor Kyryllov 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 have the same poblem with Broadcom 43228.
                The problem is in the Wireless Access Point.
                Change 5Ghz AP frequancy to another.






                share|improve this answer








                New contributor




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









                I have the same poblem with Broadcom 43228.
                The problem is in the Wireless Access Point.
                Change 5Ghz AP frequancy to another.







                share|improve this answer








                New contributor




                Victor Kyryllov 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 answer



                share|improve this answer






                New contributor




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









                answered Jan 3 at 0:13









                Victor Kyryllov

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                New contributor




                Victor Kyryllov is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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                New contributor





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






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






























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