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leplandelaville avatar Ubuntu

Realtek Wifi Driver Problem

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leplandelaville

I have been trying all the possible solutions here and other sites for the last day in order to solve my Wifi connection problem. I do have Ubuntu 18.04.5 LTS. Whenever I click to check wifi networks I don't see any. It only says no networks.

sudo lshw -class network

This is the 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: 40:23:43:61:ee:17
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=rtw_pci driverversion=5.4.0-42-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11
       resources: irq:81 ioport:e000(size=256) memory:f7800000-f780ffff
  *-network
       description: Ethernet interface
       product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:04:00.0
       logical name: eno1
       version: 16
       serial: 04:0e:3c:a5:dd:aa
       capacity: 1Gbit/s
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress msix bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 firmware=rtl8168h-2_0.0.2 02/26/15 latency=0 link=no multicast=yes port=MII
       resources: irq:54 ioport:d000(size=256) memory:f7704000-f7704fff memory:f7700000-f7703fff
  *-network
       description: Ethernet interface
       physical id: 2
       logical name: bnep0
       serial: 40:23:43:61:ee:18
       capabilities: ethernet physical
       configuration: broadcast=yes ip=192.168.44.13 multicast=yes

I tried to install Realtek drivers using this example. However, none of my work has given me a positive outcome. Any suggestions would be welcomed.

Edit 1(asked by the user @chili55):

rfkill list all

Gives the output:

0: hci0: Bluetooth
    Soft blocked: no
    Hard blocked: no
1: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no

Edit 2: Tried the solution given in here. It didn't work out as well.

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chili555 avatar
cn flag
chili555
DISABLED usually means that the hardware switch or key combination is set to disable the wireless radio. Please edit your question to show the result of the terminal command: `rfkill list all` Welcome to Ask Ubuntu.
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leplandelaville avatar
cn flag
leplandelaville
@chili555 First of all, thank you for your response. I have updated my output.
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