Ubuntu 20.0 Wi-Fi Not Working

ubuntu 20.0 වල wifi පෙන්නන්නේ නැහැ… settings වලවත් wifi පෙන්නන්නේ නැහැ… wifi adapter එකේ අවුලක් වෙන්න නම් බැහැ… මොකද windows වලදී wifi වැඩ… (dual booted)
Ethernet Cable එකෙන් නම් net වැඩ

fix කරගන්න ක්‍රමයක් දන්නවාද?

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Drivers check කරාද?

ඔව්, drivers පෙන්නනවා.

sudo lshw -C network මේක terminal එකේ ගහල එන result එක copy කරලා reply කරන්න මල්ලි.

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nelitha@nelitha-hp:~$ sudo lshw -C network
[sudo] password for nelitha: 
  *-network                 
       description: Ethernet interface
       product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:01:00.0
       logical name: eno1
       version: 15
       serial: 50:81:40:30:5c:c5
       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 driverversion=5.13.0-30-generic firmware=rtl8168h-2_0.0.2 02/26/15 latency=0 link=no multicast=yes port=twisted pair
       resources: irq:30 ioport:3000(size=256) memory:c0704000-c0704fff memory:c0700000-c0703fff
  *-network UNCLAIMED
       description: Network controller
       product: RTL8821CE 802.11ac PCIe Wireless Network Adapter
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:02:00.0
       version: 00
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress cap_list
       configuration: latency=0
       resources: ioport:2000(size=256) memory:c0600000-c060ffff
  *-network
       description: Ethernet interface
       physical id: 2
       bus info: usb@1:1
       logical name: usb0
       serial: 5a:d6:c8:83:e5:53
       capabilities: ethernet physical
       configuration: autonegotiation=off broadcast=yes driver=rndis_host driverversion=5.13.0-30-generic duplex=half firmware=RNDIS device ip=192.168.78.179 link=yes multicast=yes port=twisted pair

Driver issue එකක් මල්ලි.

sudo apt-get update

sudo apt-get install r8168-dkms

මේ commands දෙක terminal එකේ run කරන්න.


methanin mkkd ayye?

Enter කරල බලන්න.

dunnata ynne nh neh ayye

මොකක්ද එන error එක?

Enter කරාට මොකුත් ම select වෙන්නේ නෑ අයියේ… ඔය secure boot එකම පෙන්නනවා…

ok select krla enter krnn

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Ok කියල තියෙන එකට යන්න tab එකෙන්. එතකොට මොකක් හරි පාටකින් ඒක හයිලයිට් වෙයි. ඊට පස්සෙ enter කරන්න.

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කරලා reboot එකක් දුන්නා වැඩේ හරි !!! :heart_eyes:

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නියමයි. :heartbeat:

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