Ubuntu 16.04 wifi doesn't work after software update











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My system has stopped detecting wifi after a software. lshw -c network gave the following output.



*-network DISABLED
description: Wireless interface
product: Realtek Semiconductor Co., Ltd.
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:03:00.0
logical name: wlo1
version: 00
serial: f8:da:0c:81:b4:4b
width: 64 bits
clock: 33MHz
capabilities: bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rtl8723de driverversion=4.15.0-38-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11
resources: irq:131 ioport:3000(size=256) memory:b1000000-b100ffff


Previously, when I had this issue, the network was UNCLAIMED instead of DISABLED.



Thanks in advance for the help.










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    up vote
    1
    down vote

    favorite












    My system has stopped detecting wifi after a software. lshw -c network gave the following output.



    *-network DISABLED
    description: Wireless interface
    product: Realtek Semiconductor Co., Ltd.
    vendor: Realtek Semiconductor Co., Ltd.
    physical id: 0
    bus info: pci@0000:03:00.0
    logical name: wlo1
    version: 00
    serial: f8:da:0c:81:b4:4b
    width: 64 bits
    clock: 33MHz
    capabilities: bus_master cap_list ethernet physical wireless
    configuration: broadcast=yes driver=rtl8723de driverversion=4.15.0-38-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11
    resources: irq:131 ioport:3000(size=256) memory:b1000000-b100ffff


    Previously, when I had this issue, the network was UNCLAIMED instead of DISABLED.



    Thanks in advance for the help.










    share|improve this question







    New contributor




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






















      up vote
      1
      down vote

      favorite









      up vote
      1
      down vote

      favorite











      My system has stopped detecting wifi after a software. lshw -c network gave the following output.



      *-network DISABLED
      description: Wireless interface
      product: Realtek Semiconductor Co., Ltd.
      vendor: Realtek Semiconductor Co., Ltd.
      physical id: 0
      bus info: pci@0000:03:00.0
      logical name: wlo1
      version: 00
      serial: f8:da:0c:81:b4:4b
      width: 64 bits
      clock: 33MHz
      capabilities: bus_master cap_list ethernet physical wireless
      configuration: broadcast=yes driver=rtl8723de driverversion=4.15.0-38-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11
      resources: irq:131 ioport:3000(size=256) memory:b1000000-b100ffff


      Previously, when I had this issue, the network was UNCLAIMED instead of DISABLED.



      Thanks in advance for the help.










      share|improve this question







      New contributor




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











      My system has stopped detecting wifi after a software. lshw -c network gave the following output.



      *-network DISABLED
      description: Wireless interface
      product: Realtek Semiconductor Co., Ltd.
      vendor: Realtek Semiconductor Co., Ltd.
      physical id: 0
      bus info: pci@0000:03:00.0
      logical name: wlo1
      version: 00
      serial: f8:da:0c:81:b4:4b
      width: 64 bits
      clock: 33MHz
      capabilities: bus_master cap_list ethernet physical wireless
      configuration: broadcast=yes driver=rtl8723de driverversion=4.15.0-38-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11
      resources: irq:131 ioport:3000(size=256) memory:b1000000-b100ffff


      Previously, when I had this issue, the network was UNCLAIMED instead of DISABLED.



      Thanks in advance for the help.







      networking drivers






      share|improve this question







      New contributor




      Ashwin Bose 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




      Ashwin Bose 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




      share|improve this question






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      Ashwin Bose is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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      asked Nov 25 at 14:08









      Ashwin Bose

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      New contributor





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






      Ashwin Bose 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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