wifi unavailable

If you have a program with WIFI connections, then please follow
https://help.ubuntu.com/community/WirelessTroubleshootingProcedure

These are the detail of my wifi connection

Model: TL-WR840N(EU) ver.6.20
300mbps Wireless N Router
TP-link Technologies co.Ltd
Power.9V= 0.6A

"Model: TL-WR840N(EU) ver.6.20
300mbps Wireless N Router"
Make and model of the router are rather irrelevant.

The much more important question is:
Which WLAN adapter is inside your computer?

The wireless troubleshooting procedure should reveal that and several other facts that are needed to help.

If your system is mobile (a Laptop_) then connect to the wired part of your router and get full updates. You can also run:

sudo lshw -C network; lsb_release -a; uname -a; sudo rfkill list

And give the full output as an update on
https://answers.launchpad.net/ubuntu/+source/gnome-nettool/+question/703964

its wlp6s0 wifi adapter

On Thu, Dec 1, 2022 at 6:31 PM Manfred Hampl <
<email address hidden>> wrote:

> Your question #703964 on gnome-nettool in Ubuntu changed:
> https://answers.launchpad.net/ubuntu/+source/gnome-nettool/+question/703964
>
> Status: Open => Needs information
>
> Manfred Hampl requested more information:
> "Model: TL-WR840N(EU) ver.6.20
> 300mbps Wireless N Router"
> Make and model of the router are rather irrelevant.
>
> The much more important question is:
> Which WLAN adapter is inside your computer?
>
> The wireless troubleshooting procedure should reveal that and several
> other facts that are needed to help.
>
> --
> To answer this request for more information, you can either reply to
> this email or enter your reply at the following page:
> https://answers.launchpad.net/ubuntu/+source/gnome-nettool/+question/703964
>
> You received this question notification because you asked the question.
>

Repeating the request from the first comment:
Please follow https://help.ubuntu.com/community/WirelessTroubleshootingProcedure

It is not possible to help without the diagnostic information provided by that action.

Thank you for your response.

On Fri, 2 Dec, 2022, 5:35 pm Manfred Hampl, <
<email address hidden>> wrote:

> Your question #703964 on gnome-nettool in Ubuntu changed:
> https://answers.launchpad.net/ubuntu/+source/gnome-nettool/+question/703964
>
> Status: Open => Needs information
>
> Manfred Hampl requested more information:
> Repeating the request from the first comment:
> Please follow
> https://help.ubuntu.com/community/WirelessTroubleshootingProcedure
>
> It is not possible to help without the diagnostic information provided
> by that action.
>
> --
> To answer this request for more information, you can either reply to
> this email or enter your reply at the following page:
> https://answers.launchpad.net/ubuntu/+source/gnome-nettool/+question/703964
>
> You received this question notification because you asked the question.
>

I run the troubleshoot command

this is what i got-

*-network DISABLED
       description: Wireless interface
       product: QCA9565 / AR9565 Wireless Network Adapter
       vendor: Qualcomm Atheros
       physical id: 0
       bus info: pci@0000:06:00.0
       logical name: wlp6s0
       version: 01
       serial: ac:d1:b8:3c:70:ab
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list rom ethernet physical wireless
       configuration: broadcast=yes driver=ath9k driverversion=5.19.0-21-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11
       resources: irq:18 memory:f7d00000-f7d7ffff memory:f7d80000-f7d8ffff
  *-network
       description: Ethernet interface
       product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:07:00.0
       logical name: enp7s0
       version: 10
       serial: 74:e6:e2:38:c8:11
       capacity: 1Gbit/s
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress msix vpd 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=5.19.0-21-generic firmware=rtl8168g-3_0.0.1 04/23/13 latency=0 link=no multicast=yes port=twisted pair
       resources: irq:19 ioport:e000(size=256) memory:f7c04000-f7c04fff memory:f7c00000-f7c03fff
  *-network
       description: Ethernet interface
       physical id: a
       bus info: usb@2:1
       logical name: enx0235340b0d06
       serial: 02:35:34:0b:0d:06
       capabilities: ethernet physical
       configuration: autonegotiation=off broadcast=yes driver=rndis_host driverversion=5.19.0-21-generic duplex=half firmware=RNDIS device ip=192.168.42.12 link=yes multicast=yes port=twisted pair
1: dell-wifi: Wireless LAN
 Soft blocked: no
 Hard blocked: yes
2: dell-bluetooth: Bluetooth
 Soft blocked: no
 Hard blocked: yes
3: phy0: Wireless LAN
 Soft blocked: no
 Hard blocked: no
4: hci0: Bluetooth
 Soft blocked: no
 Hard blocked: no
lo Interface doesn't support scanning.

enp7s0 Interface doesn't support scanning.

wlp6s0 Interface doesn't support scanning : Network is down

enx0235340b0d06 Interface doesn't support scanning.

cat: /etc/network/interfaces: No such file or directory
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=22.10
DISTRIB_CODENAME=kinetic
DISTRIB_DESCRIPTION="Ubuntu 22.10"
06:00.0 Network controller [0280]: Qualcomm Atheros QCA9565 / AR9565 Wireless Network Adapter [168c:0036] (rev 01)
 Subsystem: Dell QCA9565 / AR9565 Wireless Network Adapter [1028:020c]
 Kernel driver in use: ath9k
 Kernel modules: ath9k
07:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 10)
 Subsystem: Dell RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [1028:0606]
 Kernel driver in use: r8169
 Kernel modules: r8169
Bus 001 Device 006: ID 0cf3:0036 Qualcomm Atheros Communications AR9462 Bluetooth
Bus 001 Device 004: ID 0c45:64af Microdia Integrated_Webcam_HD
Bus 001 Device 003: ID 058f:6387 Alcor Micro Corp. Flash Drive
Bus 001 Device 002: ID 8087:8000 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 003: ID 05c6:9024 Qualcomm, Inc. Android
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
STATE CONNECTIVITY WIFI-HW WIFI WWAN-HW WWAN
connected full enabled disabled missing enabled
H/W path Device Class Description
======================================================================
                                            system Latitude 3440 (Latitu
/0 bus 0GJ43Y
/0/0 memory 64KiB BIOS
/0/4 memory 128KiB L1 cache
/0/5 memory 512KiB L2 cache
/0/6 memory 3MiB L3 cache
/0/7 memory 4GiB System Memory
/0/7/0 memory 4GiB SODIMM DDR3 Sync
/0/7/1 memory DIMM [empty]
/0/24 processor Intel(R) Core(TM) i3-
/0/100 bridge Haswell-ULT DRAM Cont
/0/100/2 /dev/fb0 display Haswell-ULT Integrate
/0/100/14 bus 8 Series USB xHCI HC
/0/100/14/0 usb2 bus xHCI Host Controller
/0/100/14/0/1 communication Android
/0/100/14/1 usb3 bus xHCI Host Controller
/0/100/16 communication 8 Series HECI #0
/0/100/1b card0 multimedia 8 Series HD Audio Con
/0/100/1b/0 input9 input HDA Intel PCH Headpho
/0/100/1c bridge 8 Series PCI Express
/0/100/1c.2 bridge 8 Series PCI Express
/0/100/1c.2/0 wlp6s0 network QCA9565 / AR9565 Wire
/0/100/1c.3 bridge 8 Series PCI Express
/0/100/1c.3/0 enp7s0 network RTL8111/8168/8411 PCI
/0/100/1d bus 8 Series USB EHCI #1
/0/100/1d/1 usb1 bus EHCI Host Controller
/0/100/1d/1/1 bus Integrated Rate Match
/0/100/1d/1/1/3 scsi2 storage Mass Storage
/0/100/1d/1/1/3/0.0.0 /dev/sdb disk 8019MB Flash Disk
/0/100/1d/1/1/3/0.0.0/0 /dev/sdb disk 8019MB
/0/100/1d/1/1/3/0.0.0/0/1 /dev/sdb1 volume 7647MiB Windows FAT v
/0/100/1d/1/1/5 input8 multimedia Integrated_Webcam_HD:
/0/100/1d/1/1/6 communication AR9462 Bluetooth
/0/100/1f bridge 8 Series LPC Controll
/0/100/1f/0 system PnP device PNP0c01
/0/100/1f/1 system PnP device PNP0c02
/0/100/1f/2 system PnP device PNP0b00
/0/100/1f/3 generic PnP device INT3f0d
/0/100/1f/4 system PnP device PNP0c02
/0/100/1f/5 generic PnP device DLL0606
/0/100/1f/6 input PnP device PNP0303
/0/100/1f/7 system PnP device PNP0c02
/0/100/1f/8 system PnP device PNP0c02
/0/100/1f.2 scsi0 storage 8 Series SATA Control
/0/100/1f.2/0 /dev/sda disk 500GB ST500LT012-1DG1
/0/100/1f.2/0/1 /dev/sda1 volume 99MiB Windows FAT vol
/0/100/1f.2/0/2 /dev/sda2 volume 15MiB reserved partit
/0/100/1f.2/0/3 /dev/sda3 volume 158GiB Windows NTFS v
/0/100/1f.2/0/4 /dev/sda4 volume 214GiB Windows NTFS v
/0/100/1f.2/0/5 /dev/sda5 volume 1451MiB Windows NTFS
/0/100/1f.2/0/6 /dev/sda6 volume 91GiB EXT4 volume
/0/100/1f.2/1 /dev/cdrom disk CDDVDW SU-208DB
/0/100/1f.3 bus 8 Series SMBus Contro
/1 power DELL FW1MN31
/2 input0 input Lid Switch
/3 input1 input Power Button
/4 input10 input Video Bus
/5 input2 input Sleep Button
/6 input3 input Power Button
/7 input4 input AT Translated Set 2 k
/8 input6 input SynPS/2 Synaptics Tou
/9 input7 input Dell WMI hotkeys
/a enx0235340b0d06 network Ethernet interface
Linux swapna-Latitude-3440 5.19.0-21-generic #21-Ubuntu SMP PREEMPT_DYNAMIC Wed Oct 12 18:33:17 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
sudo: updatedb: command not found
dmesg: read kernel buffer failed: Operation not permitted
 Release Date: 08/11/2014
  Serial services are supported (int 14h)
 Manufacturer: Dell Inc.
 Product Name: Latitude 3440
 Serial Number: 5MFCF32
 Manufacturer: Dell Inc.
 Product Name: 0GJ43Y
 Serial Number: .5MFCF32.CN7620652K00AP.
 Manufacturer: Dell Inc.
 Serial Number: 5MFCF32
 Manufacturer: SMP-SDI2.8
 Serial Number: 912
 SBDS Manufacture Date: 2018-11-07
 Manufacturer: Hynix/Hyundai
 Serial Number: 05576C78
 Manufacturer: Intel
 Serial Number: Not Specified
lo no wireless extensions.

enp7s0 no wireless extensions.

wlp6s0 IEEE 802.11 ESSID:off/any
          Mode:Managed Access Point: Not-Associated Tx-Power=0 dBm
          Retry short limit:7 RTS thr:off Fragment thr:off
          Power Management:off

enx0235340b0d06 no wireless extensions.

/etc/modprobe.d/alsa-base.conf:install snd-rawmidi /sbin/modprobe --ignore-install snd-rawmidi $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-seq-midi ; : ; }
/etc/modprobe.d/blacklist-ath_pci.conf:# which ath5k cannot recover. To prevent this condition, stop
/etc/modprobe.d/blacklist-ath_pci.conf:blacklist ath_pci
/etc/modprobe.d/blacklist.conf:blacklist eth1394
/etc/modprobe.d/blacklist.conf:# replaced by p54pci
/etc/modprobe.d/blacklist.conf:blacklist prism54
/etc/modprobe.d/blacklist.conf:# replaced by b43 and ssb.
/etc/modprobe.d/blacklist.conf:blacklist bcm43xx
/etc/modprobe.d/blacklist-oss.conf:blacklist uart6850
/etc/modprobe.d/iwlwifi.conf:# /etc/modprobe.d/iwlwifi.conf
/etc/modprobe.d/iwlwifi.conf:# iwlwifi will dyamically load either iwldvm or iwlmvm depending on the
/etc/modprobe.d/iwlwifi.conf:# microcode file installed on the system. When removing iwlwifi, first
/etc/modprobe.d/iwlwifi.conf:# remove the iwl?vm module and then iwlwifi.
/etc/modprobe.d/iwlwifi.conf:remove iwlwifi \
/etc/modprobe.d/iwlwifi.conf:(/sbin/lsmod | grep -o -e ^iwlmvm -e ^iwldvm -e ^iwlwifi | xargs /sbin/rmmod) \
/etc/modprobe.d/iwlwifi.conf:&& /sbin/modprobe -r mac80211
cat: /var/lib/NetworkManager/NetworkManager.state: Permission denied
12: PCI 700.0: 0200 Ethernet controller
  [Created at pci.386]
  Unique ID: QgzS.NmqMmyRYRhF
  Parent ID: Z7uZ._Yo1NrDOIX6
  SysFS ID: /devices/pci0000:00/0000:00:1c.3/0000:07:00.0
  SysFS BusID: 0000:07:00.0
  Hardware Class: network
  Model: "Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller"
  Vendor: pci 0x10ec "Realtek Semiconductor Co., Ltd."
  Device: pci 0x8168 "RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller"
  SubVendor: pci 0x1028 "Dell"
  SubDevice: pci 0x0606
  Revision: 0x10
  Driver: "r8169"
  Driver Modules: "r8169"
  Device File: enp7s0
  I/O Ports: 0xe000-0xefff (rw)
  Memory Range: 0xf7c04000-0xf7c04fff (rw,non-prefetchable)
  Memory Range: 0xf7c00000-0xf7c03fff (rw,non-prefetchable)
  IRQ: 19 (no events)
  HW Address: 74:e6:e2:38:c8:11
  Permanent HW Address: 74:e6:e2:38:c8:11
  Link detected: no
  Module Alias: "pci:v000010ECd00008168sv00001028sd00000606bc02sc00i00"
  Driver Info #0:
    Driver Status: r8169 is active
    Driver Activation Cmd: "modprobe r8169"
  Config Status: cfg=new, avail=yes, need=no, active=unknown
  Attached to: #13 (PCI bridge)

16: PCI 600.0: 0282 WLAN controller
  [Created at pci.386]
  Unique ID: H9sU.7vPG7Y_TW+1
  Parent ID: hoOk.yjvXPi_zEm5
  SysFS ID: /devices/pci0000:00/0000:00:1c.2/0000:06:00.0
  SysFS BusID: 0000:06:00.0
  Hardware Class: network
  Model: "Qualcomm Atheros QCA9565 / AR9565 Wireless Network Adapter"
  Vendor: pci 0x168c "Qualcomm Atheros"
  Device: pci 0x0036 "QCA9565 / AR9565 Wireless Network Adapter"
  SubVendor: pci 0x1028 "Dell"
  SubDevice: pci 0x020c
  Revision: 0x01
  Driver: "ath9k"
  Driver Modules: "ath9k", "ath9k"
  Device File: wlp6s0
  Features: WLAN
  Memory Range: 0xf7d00000-0xf7d7ffff (rw,non-prefetchable)
  Memory Range: 0xf7d80000-0xf7d8ffff (ro,non-prefetchable,disabled)
  IRQ: 18 (3 events)
  HW Address: ac:d1:b8:3c:70:ab
  Permanent HW Address: ac:d1:b8:3c:70:ab
  Link detected: no
  WLAN channels: 1 2 3 4 5 6 7 8 9 10 11 12 13 14
  WLAN frequencies: 2.412 2.417 2.422 2.427 2.432 2.437 2.442 2.447 2.452 2.457 2.462 2.467 2.472 2.484
  WLAN encryption modes: WEP40 WEP104 TKIP CCMP
  WLAN authentication modes: open sharedkey wpa-psk wpa-eap
  Module Alias: "pci:v0000168Cd00000036sv00001028sd0000020Cbc02sc80i00"
  Driver Info #0:
    Driver Status: ath9k is active
    Driver Activation Cmd: "modprobe ath9k"
  Config Status: cfg=new, avail=yes, need=no, active=unknown
  Attached to: #20 (PCI bridge)

22: USB 00.0: 0200 Ethernet controller
  [Created at usb.122]
  Unique ID: FKGF.YwRY6OZdFaC
  Parent ID: pBe4.2DFUsyrieMD
  SysFS ID: /devices/pci0000:00/0000:00:14.0/usb2/2-1/2-1:1.0
  SysFS BusID: 2-1:1.0
  Hardware Class: network
  Model: "Qualcomm Android"
  Hotplug: USB
  Vendor: usb 0x05c6 "Qualcomm, Inc."
  Device: usb 0x9024 "Android"
  Revision: "ff.ff"
  Serial ID: "123456789321"
  Driver: "rndis_host"
  Driver Modules: "rndis_host"
  Device File: enx0235340b0d06
  Speed: 480 Mbps
  HW Address: 02:35:34:0b:0d:06
  Permanent HW Address: 02:35:34:0b:0d:06
  Link detected: yes
  Module Alias: "usb:v05C6p9024dFFFFdc00dsc00dp00icE0isc01ip03in00"
  Driver Info #0:
    Driver Status: rndis_host is active
    Driver Activation Cmd: "modprobe rndis_host"
  Config Status: cfg=new, avail=yes, need=no, active=unknown
  Attached to: #31 (Hub)
root 736 0.0 0.4 269292 16836 ? Ssl 19:09 0:00 /usr/sbin/NetworkManager --no-daemon
root 737 0.0 0.1 16404 4700 ? Ss 19:09 0:00 /sbin/wpa_supplicant -u -s -O /run/wpa_supplicant
swapna 13119 0.0 1.2 107642020 47800 ? SLl 19:26 0:00 /usr/lib/x86_64-linux-gnu/webkit2gtk-4.1/WebKitNetworkProcess 13 26
swapna 16184 0.0 0.0 17712 2288 pts/0 S+ 19:33 0:00 grep --color=auto -E wpa|icd|etwork
Command 'netstat' not found, but can be installed with:
sudo apt install net-tools
# This is /run/systemd/resolve/stub-resolv.conf managed by man:systemd-resolved(8).
# Do not edit.
#
# This file might be symlinked as /etc/resolv.conf. If you're looking at
# /etc/resolv.conf and seeing this text, you have followed the symlink.
#
# This is a dynamic resolv.conf file for connecting local clients to the
# internal DNS stub resolver of systemd-resolved. This file lists all
# configured search domains.
#
# Run "resolvectl status" to see details about the uplink DNS servers
# currently in use.
#
# Third party programs should typically not access this file directly, but only
# through the symlink at /etc/resolv.conf. To manage man:resolv.conf(5) in a
# different way, replace this symlink by a static file or a different symlink.
#
# See man:systemd-resolved.service(8) for details about the supported modes of
# operation for /etc/resolv.conf.

nameserver 127.0.0.53
options edns0 trust-ad
search .
total 86041
4456449 drwxr-xr-x 4 root root 4096 Dec 2 19:24 .
      2 drwxr-xr-x 20 root root 4096 Dec 2 18:53 ..
4456453 -rw-r--r-- 1 root root 269988 Oct 12 23:23 config-5.19.0-21-generic
      1 drwx------ 3 root root 1024 Jan 1 1970 efi
4456451 drwxr-xr-x 5 root root 4096 Dec 2 19:02 grub
4456459 lrwxrwxrwx 1 root root 28 Dec 2 19:01 initrd.img -> initrd.img-5.19.0-21-generic
4456751 -rw-r--r-- 1 root root 68713890 Dec 2 19:24 initrd.img-5.19.0-21-generic
4456455 lrwxrwxrwx 1 root root 28 Dec 2 18:49 initrd.img.old -> initrd.img-5.19.0-21-generic
4456456 -rw-r--r-- 1 root root 182800 Feb 7 2022 memtest86+.bin
4456457 -rw-r--r-- 1 root root 184476 Feb 7 2022 memtest86+.elf
4456458 -rw-r--r-- 1 root root 184980 Feb 7 2022 memtest86+_multiboot.bin
4456452 -rw------- 1 root root 6415981 Oct 12 23:23 System.map-5.19.0-21-generic
4456454 lrwxrwxrwx 1 root root 25 Dec 2 19:01 vmlinuz -> vmlinuz-5.19.0-21-generic
4456463 -rw-r--r-- 1 root root 12125376 Dec 2 18:01 vmlinuz-5.19.0-21-generic
This command has been replaced with 'pro security-status'.
1642 packages installed:
     1638 packages from Ubuntu Main/Restricted repository
     4 packages from Ubuntu Universe/Multiverse repository

To get more information about the packages, run
    pro security-status --help
for a list of available options.

Main/Restricted packages receive updates until 7/2023.

[info] A new version is available: 27.12~22.10.1
Please run:
    sudo apt-get install ubuntu-advantage-tools
to get the latest version with new features and bug fixes.
--2022-12-02 19:33:40-- https://pci-ids.ucw.cz/v2.2/pci.ids.bz2
Resolving pci-ids.ucw.cz (pci-ids.ucw.cz)... 2a00:da80:fff0:2::2, 46.255.230.98
Connecting to pci-ids.ucw.cz (pci-ids.ucw.cz)|2a00:da80:fff0:2::2|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 290157 (283K) [application/x-bzip2]
Saving to: ‘/usr/share/misc/pci.ids.new’

/usr/share/misc/pci 100%[===================>] 283.36K 396KB/s in 0.7s

2022-12-02 19:33:42 (396 KB/s) - ‘/usr/share/misc/pci.ids.new’ saved [290157/290157]

Done.
Module Size Used by
tls 118784 0
rndis_host 20480 0
cdc_ether 24576 1 rndis_host
usbnet 53248 2 rndis_host,cdc_ether
mii 16384 1 usbnet
rfcomm 86016 4
snd_seq_dummy 16384 0
snd_hrtimer 16384 1
cmac 16384 3
algif_hash 16384 1
algif_skcipher 16384 1
af_alg 32768 6 algif_hash,algif_skcipher
bnep 28672 2
binfmt_misc 24576 1
nls_iso8859_1 16384 2
i915 3121152 61
snd_ctl_led 24576 0
ath9k 221184 0
snd_hda_codec_realtek 163840 1
ath9k_common 45056 1 ath9k
intel_rapl_msr 20480 0
uvcvideo 114688 0
intel_rapl_common 40960 1 intel_rapl_msr
snd_hda_codec_generic 102400 1 snd_hda_codec_realtek
ath3k 24576 0
ath9k_hw 614400 2 ath9k_common,ath9k
x86_pkg_temp_thermal 20480 0
btusb 61440 0
intel_powerclamp 24576 0
btrtl 24576 1 btusb
drm_buddy 20480 1 i915
snd_hda_intel 53248 1
snd_intel_dspcfg 36864 1 snd_hda_intel
btbcm 24576 1 btusb
ath 36864 3 ath9k_common,ath9k,ath9k_hw
snd_intel_sdw_acpi 20480 1 snd_intel_dspcfg
videobuf2_vmalloc 20480 1 uvcvideo
videobuf2_memops 20480 1 videobuf2_vmalloc
videobuf2_v4l2 32768 1 uvcvideo
ttm 98304 1 i915
snd_hda_codec 172032 3 snd_hda_codec_generic,snd_hda_intel,snd_hda_codec_realtek
btintel 45056 1 btusb
mac80211 1327104 1 ath9k
videobuf2_common 81920 4 videobuf2_vmalloc,videobuf2_v4l2,uvcvideo,videobuf2_memops
coretemp 24576 0
videodev 274432 3 videobuf2_v4l2,uvcvideo,videobuf2_common
drm_display_helper 184320 1 i915
btmtk 16384 1 btusb
kvm_intel 430080 0
snd_hda_core 118784 4 snd_hda_codec_generic,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek
mc 65536 4 videodev,videobuf2_v4l2,uvcvideo,videobuf2_common
cec 81920 2 drm_display_helper,i915
bluetooth 827392 37 btrtl,btmtk,btintel,btbcm,bnep,ath3k,btusb,rfcomm
rc_core 65536 1 cec
drm_kms_helper 200704 2 drm_display_helper,i915
cfg80211 1040384 4 ath9k_common,ath9k,ath,mac80211
snd_hwdep 20480 1 snd_hda_codec
ecdh_generic 16384 2 bluetooth
ecc 40960 1 ecdh_generic
snd_pcm 155648 3 snd_hda_intel,snd_hda_codec,snd_hda_core
kvm 1138688 1 kvm_intel
libarc4 16384 1 mac80211
crct10dif_pclmul 16384 1
ghash_clmulni_intel 16384 0
i2c_algo_bit 16384 1 i915
snd_seq_midi 20480 0
fb_sys_fops 16384 1 drm_kms_helper
snd_seq_midi_event 16384 1 snd_seq_midi
syscopyarea 16384 1 drm_kms_helper
snd_rawmidi 45056 1 snd_seq_midi
snd_seq 77824 9 snd_seq_midi,snd_seq_midi_event,snd_seq_dummy
sysfillrect 20480 1 drm_kms_helper
sysimgblt 20480 1 drm_kms_helper
aesni_intel 376832 4
dell_laptop 32768 0
snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi
snd_timer 40960 3 snd_seq,snd_hrtimer,snd_pcm
dell_smm_hwmon 24576 0
crypto_simd 16384 1 aesni_intel
cryptd 24576 3 crypto_simd,ghash_clmulni_intel
mei_hdcp 24576 0
mei_pxp 20480 0
snd 114688 15 snd_ctl_led,snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_pcm,snd_rawmidi
dell_wmi 24576 1 dell_laptop
ledtrig_audio 16384 4 snd_ctl_led,snd_hda_codec_generic,dell_wmi,dell_laptop
soundcore 16384 2 snd_ctl_led,snd
mei_me 49152 2
spi_nor 110592 0
rapl 20480 0
intel_cstate 20480 0
joydev 32768 0
input_leds 16384 0
sparse_keymap 16384 1 dell_wmi
at24 24576 0
mei 139264 5 mei_hdcp,mei_pxp,mei_me
dell_smbios 28672 2 dell_wmi,dell_laptop
serio_raw 20480 0
mtd 86016 1 spi_nor
dcdbas 20480 1 dell_smbios
dell_wmi_descriptor 20480 2 dell_wmi,dell_smbios
wmi_bmof 16384 0
mac_hid 16384 0
dell_rbtn 20480 1
msr 16384 0
parport_pc 53248 0
ppdev 24576 0
lp 28672 0
parport 73728 3 parport_pc,lp,ppdev
drm 585728 19 drm_kms_helper,drm_display_helper,drm_buddy,i915,ttm
efi_pstore 20480 0
ramoops 28672 0
pstore_blk 16384 0
pstore_zone 32768 1 pstore_blk
reed_solomon 28672 1 ramoops
ip_tables 32768 0
x_tables 57344 1 ip_tables
autofs4 45056 2
uas 28672 0
spi_intel_platform 16384 0
usb_storage 73728 2 uas
spi_intel 28672 1 spi_intel_platform
crc32_pclmul 16384 0
psmouse 184320 0
r8169 102400 0
ahci 49152 2
lpc_ich 28672 0
i2c_i801 36864 0
realtek 32768 1
libahci 49152 1 ahci
i2c_smbus 20480 1 i2c_i801
xhci_pci 24576 0
wmi 32768 4 dell_wmi,wmi_bmof,dell_smbios,dell_wmi_descriptor
xhci_pci_renesas 20480 1 xhci_pci
video 61

  Qualcomm is my wifi service provider

Then it's just disabled. If the system has a switch to enable / disable WiFi then press it

@https://launchpad.net/~andrew-woodhead666-
thanks for your reply but i wont able to enable, i clicked on it to enable but its not moving

Please provide also the output of the command

sudo dmesg | grep -i -E '80211|ath|eth|ipw|ireless|irmware|isl|npe|ound|rror|usb|witch|wl'

Thanks Manfred Hampl

i tried -sudo dmesg | grep -i -E '80211|ath|eth|ipw|ireless|irmware|isl|npe|ound|rror|usb|witch|wl'

and the output is

[ 0.001330] Found optimal setting for mtrr clean up
[ 0.017141] No NUMA configuration found
[ 0.095034] APIC: Switch to symmetric I/O mode setup
[ 0.118076] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[ 0.118079] Spectre V2 : Enabling Restricted Speculation for firmware calls
[ 0.160330] core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on
[ 0.197561] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[ 0.279296] ACPI: bus type USB registered
[ 0.279296] usbcore: registered new interface driver usbfs
[ 0.279296] usbcore: registered new interface driver hub
[ 0.279296] usbcore: registered new device driver usb
[ 0.284098] clocksource: Switched to clocksource tsc-early
[ 0.292264] pnp: PnP ACPI: found 9 devices
[ 0.907631] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
[ 0.907684] ACPI: button: Lid Switch [LID0]
[ 0.931205] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.931404] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 1
[ 0.951121] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
[ 0.951210] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.19
[ 0.951216] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.951219] usb usb1: Product: EHCI Host Controller
[ 0.951222] usb usb1: Manufacturer: Linux 5.19.0-26-generic ehci_hcd
[ 0.951224] usb usb1: SerialNumber: 0000:00:1d.0
[ 0.951400] hub 1-0:1.0: USB hub found
[ 0.951688] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 0.951713] uhci_hcd: USB Universal Host Controller Interface driver
[ 1.003490] ima: No TPM chip found, activating TPM-bypass!
[ 1.006525] RAS: Correctable Errors collector initialized.
[ 1.116036] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 1.200663] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 1.211066] usb 1-1: new high-speed USB device number 2 using ehci-pci
[ 1.339114] clocksource: Switched to clocksource tsc
[ 1.371510] usb 1-1: New USB device found, idVendor=8087, idProduct=8000, bcdDevice= 0.04
[ 1.371522] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.372108] hub 1-1:1.0: USB hub found
[ 1.442373] wmi_bus wmi_bus-PNP0C14:00: WQBC data block query control method not found
[ 1.447504] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[ 1.451447] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3
[ 1.451456] xhci_hcd 0000:00:14.0: Host supports USB 3.0 SuperSpeed
[ 1.451531] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.19
[ 1.451539] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.451543] usb usb2: Product: xHCI Host Controller
[ 1.451547] usb usb2: Manufacturer: Linux 5.19.0-26-generic xhci-hcd
[ 1.451550] usb usb2: SerialNumber: 0000:00:14.0
[ 1.457769] hub 2-0:1.0: USB hub found
[ 1.500328] usb usb3: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.19
[ 1.500337] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.500340] usb usb3: Product: xHCI Host Controller
[ 1.500343] usb usb3: Manufacturer: Linux 5.19.0-26-generic xhci-hcd
[ 1.500345] usb usb3: SerialNumber: 0000:00:14.0
[ 1.501363] r8169 0000:07:00.0 eth0: RTL8168gu/8111gu, 74:e6:e2:38:c8:11, XID 509, IRQ 45
[ 1.501370] r8169 0000:07:00.0 eth0: jumbo features [frames: 9194 bytes, tx checksumming: ko]
[ 1.537327] hub 3-0:1.0: USB hub found
[ 1.542194] r8169 0000:07:00.0 enp7s0: renamed from eth0
[ 1.663085] usb 1-1.3: new high-speed USB device number 3 using ehci-pci
[ 1.778488] usb 1-1.3: New USB device found, idVendor=058f, idProduct=6387, bcdDevice= 1.06
[ 1.778497] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1.778500] usb 1-1.3: Product: Mass Storage
[ 1.778503] usb 1-1.3: Manufacturer: Generic
[ 1.778505] usb 1-1.3: SerialNumber: D352FD1D
[ 1.786303] usb-storage 1-1.3:1.0: USB Mass Storage device detected
[ 1.786484] scsi host2: usb-storage 1-1.3:1.0
[ 1.786650] usbcore: registered new interface driver usb-storage
[ 1.863067] usb 1-1.5: new high-speed USB device number 4 using ehci-pci
[ 2.035303] usb 1-1.5: New USB device found, idVendor=0c45, idProduct=64af, bcdDevice=39.25
[ 2.035312] usb 1-1.5: New USB device strings: Mfr=2, Product=1, SerialNumber=0
[ 2.035317] usb 1-1.5: Product: Integrated_Webcam_HD
[ 2.035321] usb 1-1.5: Manufacturer: CN0Y3PX8724874C2B2R5A02
[ 2.119147] usb 1-1.6: new full-speed USB device number 5 using ehci-pci
[ 2.140798] usbcore: registered new interface driver uas
[ 2.232211] usb 1-1.6: New USB device found, idVendor=0cf3, idProduct=0036, bcdDevice= 0.01
[ 2.232219] usb 1-1.6: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 3.316290] Console: switching to colour frame buffer device 170x48
[ 7.880936] systemd[1]: File System Check on Root Device was skipped because of a failed condition check (ConditionPathExists=!/run/initramfs/fsck-root).
[ 8.597756] lp: driver loaded but no devices found
[ 12.589155] at24 0-0050: supply vcc not found, using dummy regulator
[ 13.363465] spi-nor: probe of spi0.0 failed with error -22
[ 13.486471] usbcore: registered new interface driver btusb
[ 13.682131] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ 13.682669] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[ 13.868037] usbcore: registered new interface driver ath3k
[ 14.022929] usb 1-1.6: USB disconnect, device number 5
[ 14.259467] usb 1-1.6: new full-speed USB device number 6 using ehci-pci
[ 15.008546] ath9k 0000:06:00.0: enabling device (0000 -> 0002)
[ 15.008795] ath: phy0: WB335 1-ANT card detected
[ 15.008800] ath: phy0: Set BT/WLAN RX diversity capability
[ 15.010636] usb 1-1.5: Found UVC 1.00 device Integrated_Webcam_HD (0c45:64af)
[ 15.013604] Console: switching to colour dummy device 80x25
[ 15.016347] ath: phy0: Enable LNA combining
[ 15.017489] ath: phy0: ASPM enabled: 0x42
[ 15.017497] ath: EEPROM regdomain: 0x60
[ 15.017500] ath: EEPROM indicates we should expect a direct regpair map
[ 15.017504] ath: Country alpha2 being used: 00
[ 15.017506] ath: Regpair used: 0x60
[ 15.019471] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[ 15.021877] ieee80211 phy0: Atheros AR9565 Rev:1 mem=0xffffa8efc1380000, irq=18
[ 15.070894] input: Integrated_Webcam_HD: Integrate as /devices/pci0000:00/0000:00:1d.0/usb1/1-1/1-1.5/1-1.5:1.0/input/input8
[ 15.071069] usbcore: registered new interface driver uvcvideo
[ 15.072247] ath9k 0000:06:00.0 wlp6s0: renamed from wlan0
[ 15.173967] intel_rapl_common: Found RAPL domain package
[ 15.173973] intel_rapl_common: Found RAPL domain core
[ 15.173975] intel_rapl_common: Found RAPL domain uncore
[ 15.173978] intel_rapl_common: Found RAPL domain dram
[ 16.273957] Console: switching to colour frame buffer device 170x48
[ 16.590908] input: HDA Intel PCH Headphone Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10
[ 19.624345] usb 1-1.6: New USB device found, idVendor=0cf3, idProduct=0036, bcdDevice= 0.02
[ 19.624357] usb 1-1.6: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 21.870677] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 80.763164] usb 2-1: new high-speed USB device number 2 using xhci_hcd
[ 80.912428] usb 2-1: New USB device found, idVendor=05c6, idProduct=f00e, bcdDevice=ff.ff
[ 80.912443] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 80.912450] usb 2-1: Product: Android
[ 80.912454] usb 2-1: Manufacturer: Android
[ 80.912459] usb 2-1: SerialNumber: 123456789321
[ 81.043177] usbcore: registered new interface driver cdc_ether
[ 81.060732] rndis_host 2-1:1.0 usb0: register 'rndis_host' at usb-0000:00:14.0-1, RNDIS device, 62:85:a2:1d:29:05
[ 81.060813] usbcore: registered new interface driver rndis_host
[ 81.094813] rndis_host 2-1:1.0 enx6285a21d2905: renamed from usb0
[ 112.501135] usb 2-1: USB disconnect, device number 2
[ 112.501285] rndis_host 2-1:1.0 enx6285a21d2905: unregister 'rndis_host' usb-0000:00:14.0-1, RNDIS device
[ 112.835093] usb 2-1: new high-speed USB device number 3 using xhci_hcd
[ 112.983826] usb 2-1: New USB device found, idVendor=05c6, idProduct=9024, bcdDevice=ff.ff
[ 112.983835] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 112.983838] usb 2-1: Product: Android
[ 112.983841] usb 2-1: Manufacturer: Android
[ 112.983843] usb 2-1: SerialNumber: 123456789321
[ 112.987231] rndis_host 2-1:1.0 usb0: register 'rndis_host' at usb-0000:00:14.0-1, RNDIS device, 02:35:34:0b:0d:06
[ 113.185172] rndis_host 2-1:1.0 enx0235340b0d06: renamed from usb0
[ 131.451924] audit: type=1107 audit(1669993575.991:61): pid=687 uid=102 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_signal" bus="system" path="/org/freedesktop/login1" interface="org.freedesktop.login1.Manager" member="UserRemoved" name=":1.3" mask="receive" pid=2109 label="snap.firefox.firefox" peer_pid=717 peer_label="unconfined"
swapna@swapna-Latitude-3440:~$

Still Wi-fi is unavailable , No wifi adapter found error

When and where do you receive the "no wifi adapter found error" message?

This is in contradiction to several other messages (e.g. output of iwconfig) that indicate that the WLAN device has been found.

I find the solution in different ways

Thank you

Is this now solved?

Yes

Thank You for your Time to Time response & Your effort to solve my issue

Probably used the FN keyboard combo to enable wifi, the dell-rbtn module makes it possible for that to fix a hard block