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I want to enable my wifi adapter

cn flag

I want to turn on my Realtek wireless adapter. When I run lshw -C network it shows:

*-network DISABLED        
       description: Wireless interface
       product: Realtek Semiconductor Co., Ltd.
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:01:00.0
       logical name: wlp1s0
       version: 00
       serial: 00:45:e2:00:e0:df
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=rtw_pci driverversion=5.4.0-80-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11
       resources: irq:128 ioport:3000(size=256) memory:91000000-9100ffff
  *-network
       description: Ethernet interface
       physical id: 3
       logical name: enp0s20f0u2
       serial: 06:ed:15:11:15:9c
       capabilities: ethernet physical
       configuration: broadcast=yes driver=rndis_host driverversion=22-Aug-2005 firmware=RNDIS device ip=192.168.42.58 link=yes multicast=yes

I want to enable the adapter with logical name wlp1s0. When I run sudo ifconfig wlp1s0 up it says Invalid argument.

ChanganAuto avatar
us flag
@matigo If there was no driver it would have shown UNCLAIMED instead of DISABLED. Disabled means disabled, either by an hardware switch, key or key combo or in the firmware (UEFI/BIOS)
chili555 avatar
cn flag
@matigo lshw clearly says: `driver=rtw_pci ` OP has a working driver.
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