Dell WiFi stopped working. "troubleshooter" output attached.

smith@ida:~$ sudo apt-get update; sudo apt-get install debian-security-support usbutils pciutils hwinfo grep rfkill; sudo lshw -C network; rfkill list; sudo iwlist scan | grep -Ei 'chan|ssid'; cat /etc/network/interfaces; cat /etc/lsb-release; lspci -nnk | grep -iA2 net; lsusb; nmcli g; sudo lshw -short; uname -a; sudo updatedb; dmesg | grep -E '02:00|80211|acx|at76|ath|b43|bcm|brcm|CX|eth|ipw|ireless|irmware|isl|lbtf|orinoco|ndiswrapper|NPE|ound|p54|prism|rror|rtl|RTL|rt2|RT2|rt3|RT3|rt5|RT5|rt6|RT6|rt7|RT7|usb|witch|wl';sudo dmidecode|grep -E 'anufact|roduct|erial|elease'; iwconfig; grep -E '80211|acx|at76|ath|b43|bcm|brcm|CX|eth|ipw|irmware|isl|lbtf|orinoco|ndiswrapper|NPE|p54|prism|rtl|rt2|rt3|rt6|rt7|wmi|witch|wl' /etc/modprobe.d/*; cat /var/lib/NetworkManager/NetworkManager.state; sudo hwinfo --netcard ; ps -aux|grep -E 'wpa|icd|etwork'; netstat -rn ; cat /etc/resolv.conf; ls -lia /boot; grep tmpfs /etc/fstab; ubuntu-security-status; check-support-status ; sudo update-pciids; sudo lsmod
Hit:1 http://dl.google.com/linux/chrome/deb stable InRelease
Hit:2 http://se.archive.ubuntu.com/ubuntu focal InRelease
Hit:3 http://ppa.launchpad.net/alexlarsson/flatpak/ubuntu focal InRelease
Get:4 http://se.archive.ubuntu.com/ubuntu focal-updates InRelease [114 kB]
Hit:5 http://archive.canonical.com/ubuntu focal InRelease
Hit:6 http://ppa.launchpad.net/deadsnakes/ppa/ubuntu focal InRelease
Get:7 http://se.archive.ubuntu.com/ubuntu focal-backports InRelease [101 kB]
Get:8 http://security.ubuntu.com/ubuntu focal-security InRelease [114 kB]
Ign:9 http://ppa.launchpad.net/hplip-isv/ppa/ubuntu focal InRelease
Hit:10 http://ppa.launchpad.net/obsproject/obs-studio/ubuntu focal InRelease
Ign:11 http://ppa.launchpad.net/tualatrix/next/ubuntu focal InRelease
Ign:12 http://ppa.launchpad.net/tualatrix/ppa/ubuntu focal InRelease
Hit:13 http://ppa.launchpad.net/ubuntuhandbook1/audacity/ubuntu focal InRelease
Err:14 http://ppa.launchpad.net/hplip-isv/ppa/ubuntu focal Release
  404 Not Found [IP: 91.189.95.85 80]
Err:15 http://ppa.launchpad.net/tualatrix/next/ubuntu focal Release
  404 Not Found [IP: 91.189.95.85 80]
Err:16 http://ppa.launchpad.net/tualatrix/ppa/ubuntu focal Release
  404 Not Found [IP: 91.189.95.85 80]
Get:17 http://se.archive.ubuntu.com/ubuntu focal-updates/main amd64 Packages [1 132 kB]
Get:18 http://se.archive.ubuntu.com/ubuntu focal-updates/main i386 Packages [515 kB]
Get:19 http://se.archive.ubuntu.com/ubuntu focal-updates/main amd64 DEP-11 Metadata [282 kB]
Get:20 http://se.archive.ubuntu.com/ubuntu focal-updates/universe amd64 Packages [844 kB]
Get:21 http://se.archive.ubuntu.com/ubuntu focal-updates/universe i386 Packages [626 kB]
Get:22 http://se.archive.ubuntu.com/ubuntu focal-updates/universe amd64 DEP-11 Metadata [339 kB]
Get:23 http://se.archive.ubuntu.com/ubuntu focal-updates/multiverse amd64 DEP-11 Metadata [944 B]
Get:24 http://se.archive.ubuntu.com/ubuntu focal-backports/universe amd64 DEP-11 Metadata [10,3 kB]
Reading package lists... Done
E: The repository 'http://ppa.launchpad.net/hplip-isv/ppa/ubuntu focal Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
E: The repository 'http://ppa.launchpad.net/tualatrix/next/ubuntu focal Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
E: The repository 'http://ppa.launchpad.net/tualatrix/ppa/ubuntu focal Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
Reading package lists... Done
Building dependency tree
Reading state information... Done
grep is already the newest version (3.4-1).
usbutils is already the newest version (1:012-2).
pciutils is already the newest version (1:3.6.4-1ubuntu0.20.04.1).
rfkill is already the newest version (2.34-0.1ubuntu9.1).
rfkill set to manually installed.
The following packages were automatically installed and are no longer required:
  fonts-dejavu libegl-dev libgl-dev libglu1-mesa-dev libglx-dev libllvm10 libqt5concurrent5 libqt5multimedia5 libqt5multimediawidgets5
  libqt5opengl5 libqt5opengl5-dev libqt5quickwidgets5 libqt5x11extras5 libvulkan-dev libxext-dev linux-headers-5.8.0-55-generic
  linux-hwe-5.8-headers-5.8.0-55 linux-image-5.8.0-55-generic linux-modules-5.8.0-55-generic linux-modules-extra-5.8.0-55-generic qt5-default
  qt5-qmake qt5-qmake-bin qtbase5-dev qtbase5-dev-tools qtchooser x11proto-xext-dev
Use 'sudo apt autoremove' to remove them.
The following additional packages will be installed:
  libhd21 libx86emu2
The following NEW packages will be installed
  debian-security-support hwinfo libhd21 libx86emu2
0 to upgrade, 4 to newly install, 0 to remove and 89 not to upgrade.
Need to get 816 kB of archives.
After this operation, 3 657 kB of additional disk space will be used.
Do you want to continue? [Y/n] y
Get:1 http://se.archive.ubuntu.com/ubuntu focal/universe amd64 debian-security-support all 2020.02.25 [23,1 kB]
Get:2 http://se.archive.ubuntu.com/ubuntu focal/universe amd64 libx86emu2 amd64 2.4-1 [45,5 kB]
Get:3 http://se.archive.ubuntu.com/ubuntu focal/universe amd64 libhd21 amd64 21.68-1 [729 kB]
Get:4 http://se.archive.ubuntu.com/ubuntu focal/universe amd64 hwinfo amd64 21.68-1 [18,0 kB]
Fetched 816 kB in 0s (2 538 kB/s)
Preconfiguring packages ...
Selecting previously unselected package debian-security-support.
(Reading database ... 269061 files and directories currently installed.)
Preparing to unpack .../debian-security-support_2020.02.25_all.deb ...
Unpacking debian-security-support (2020.02.25) ...
Selecting previously unselected package libx86emu2:amd64.
Preparing to unpack .../libx86emu2_2.4-1_amd64.deb ...
Unpacking libx86emu2:amd64 (2.4-1) ...
Selecting previously unselected package libhd21:amd64.
Preparing to unpack .../libhd21_21.68-1_amd64.deb ...
Unpacking libhd21:amd64 (21.68-1) ...
Selecting previously unselected package hwinfo.
Preparing to unpack .../hwinfo_21.68-1_amd64.deb ...
Unpacking hwinfo (21.68-1) ...
Setting up libx86emu2:amd64 (2.4-1) ...
Setting up libhd21:amd64 (21.68-1) ...
Setting up debian-security-support (2020.02.25) ...
Setting up hwinfo (21.68-1) ...
Processing triggers for man-db (2.9.1-1) ...
Processing triggers for libc-bin (2.31-0ubuntu9.2) ...
  *-network
       description: Ethernet interface
       product: 82579LM Gigabit Network Connection (Lewisville)
       vendor: Intel Corporation
       physical id: 19
       bus info: pci@0000:00:19.0
       logical name: eno1
       version: 04
       serial: e0:db:55:b5:a9:29
       capacity: 1Gbit/s
       width: 32 bits
       clock: 33MHz
       capabilities: pm msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=5.11.0-25-generic firmware=0.15-4 latency=0 link=no multicast=yes port=twisted pair
       resources: irq:30 memory:f7c00000-f7c1ffff memory:f7c39000-f7c39fff ioport:f080(size=32)
  *-network UNCLAIMED
       description: Network controller
       product: BCM43142 802.11b/g/n
       vendor: Broadcom Inc. and subsidiaries
       physical id: 0
       bus info: pci@0000:02:00.0
       version: 01
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress cap_list
       configuration: latency=0
       resources: memory:f7b00000-f7b07fff
  *-network
       description: Ethernet interface
       physical id: 3
       bus info: usb@3:2
       logical name: usb0
       serial: 7a:b2:05:a9:b4:b6
       capabilities: ethernet physical
       configuration: broadcast=yes driver=rndis_host driverversion=5.11.0-25-generic firmware=RNDIS device ip=192.168.42.68 link=yes multicast=yes
1: hci0: Bluetooth
 Soft blocked: no
 Hard blocked: no
2: dell-wifi: Wireless LAN
 Soft blocked: no
 Hard blocked: no
3: dell-bluetooth: Bluetooth
 Soft blocked: no
 Hard blocked: no
lo Interface doesn't support scanning.

eno1 Interface doesn't support scanning.

usb0 Interface doesn't support scanning.

cat: /etc/network/interfaces: No such file or directory
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=20.04
DISTRIB_CODENAME=focal
DISTRIB_DESCRIPTION="Ubuntu 20.04.2 LTS"
00:19.0 Ethernet controller [0200]: Intel Corporation 82579LM Gigabit Network Connection (Lewisville) [8086:1502] (rev 04)
 DeviceName: Onboard LAN
 Subsystem: Dell 82579LM Gigabit Network Connection (Lewisville) [1028:05dc]
 Kernel driver in use: e1000e
 Kernel modules: e1000e
--
02:00.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM43142 802.11b/g/n [14e4:4365] (rev 01)
 Subsystem: Lite-On Communications Inc BCM43142 802.11b/g/n [11ad:6605]
07:00.0 SD Host controller [0805]: O2 Micro, Inc. OZ600FJ0/OZ900FJ0/OZ600FJS SD/MMC Card Reader Controller [1217:8221] (rev 05)
Bus 002 Device 003: ID 04ca:2006 Lite-On Technology Corp. Broadcom BCM43142A0 Bluetooth Device
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 1bcf:289e Sunplus Innovation Technology Inc.
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 002: ID 22b8:2e24 Motorola PCS motorola one zoom
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
STATE CONNECTIVITY WIFI-HW WIFI WWAN-HW WWAN
connected full enabled enabled enabled enabled
H/W path Device Class Description
======================================================
                            system Latitude 3330 (Latitude 3330)
/0 bus 0X5G0J
/0/0 memory 64KiB BIOS
/0/50 processor Intel(R) Core(TM) i5-3337U CPU @ 1.80GHz
/0/50/40 memory 512KiB L2 cache
/0/50/41 memory 128KiB L1 cache
/0/50/42 memory 3MiB L3 cache
/0/43 memory 8GiB System Memory
/0/43/0 memory 4GiB SODIMM DDR3 Synchronous 1600 MHz (0,6 ns)
/0/43/1 memory 4GiB SODIMM DDR3 Synchronous 1600 MHz (0,6 ns)
/0/100 bridge 3rd Gen Core processor DRAM Controller
/0/100/2 display 3rd Gen Core processor Graphics Controller
/0/100/14 bus 7 Series/C210 Series Chipset Family USB xHCI Host Controller
/0/100/14/0 usb3 bus xHCI Host Controller
/0/100/14/0/2 generic motorola one zoom
/0/100/14/1 usb4 bus xHCI Host Controller
/0/100/16 communication 7 Series/C216 Chipset Family MEI Controller #1
/0/100/19 eno1 network 82579LM Gigabit Network Connection (Lewisville)
/0/100/1a bus 7 Series/C216 Chipset Family USB Enhanced Host Controller #2
/0/100/1a/1 usb1 bus EHCI Host Controller
/0/100/1a/1/1 bus Integrated Rate Matching Hub
/0/100/1a/1/1/5 multimedia Laptop_Integrated_Webcam_HD
/0/100/1b multimedia 7 Series/C216 Chipset Family High Definition Audio Controller
/0/100/1c bridge 7 Series/C216 Chipset Family PCI Express Root Port 1
/0/100/1c.1 bridge 7 Series/C210 Series Chipset Family PCI Express Root Port 2
/0/100/1c.1/0 network BCM43142 802.11b/g/n
/0/100/1c.3 bridge 7 Series/C216 Chipset Family PCI Express Root Port 4
/0/100/1c.5 bridge 7 Series/C210 Series Chipset Family PCI Express Root Port 6
/0/100/1c.5/0 generic OZ600FJ0/OZ900FJ0/OZ600FJS SD/MMC Card Reader Controller
/0/100/1d bus 7 Series/C216 Chipset Family USB Enhanced Host Controller #1
/0/100/1d/1 usb2 bus EHCI Host Controller
/0/100/1d/1/1 bus Integrated Rate Matching Hub
/0/100/1d/1/1/5 generic BCM43142A0
/0/100/1f bridge HM77 Express Chipset LPC Controller
/0/100/1f.2 storage 82801 Mobile SATA Controller [RAID mode]
/0/100/1f.3 bus 7 Series/C216 Chipset Family SMBus Controller
/0/1 system PnP device PNP0c01
/0/2 system PnP device PNP0c02
/0/3 system PnP device PNP0b00
/0/4 generic PnP device INT3f0d
/0/5 system PnP device PNP0c02
/0/6 input PnP device PNP0303
/0/7 generic PnP device DLL05dc
/0/8 printer PnP device PNP0401
/0/9 system PnP device PNP0c02
/0/a system PnP device PNP0c01
/0/b scsi0 storage
/0/b/0.0.0 /dev/sda disk 128GB SanDisk SD7SB3Q-
/0/b/0.0.0/1 volume 511MiB Windows FAT volume
/0/b/0.0.0/2 /dev/sda2 volume 118GiB EXT4 volume
/1 power DELL M0P7P31
/2 power To Be Filled By O.E.M.
/3 usb0 network Ethernet interface
Linux ida 5.11.0-25-generic #27~20.04.1-Ubuntu SMP Tue Jul 13 17:41:23 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
sudo: updatedb: command not found
[ 0.020182] found SMP MP-table at [mem 0x000fd9b0-0x000fd9bf]
[ 0.023683] No NUMA configuration found
[ 0.111601] APIC: Switch to symmetric I/O mode setup
[ 0.112199] Switched APIC routing to cluster x2apic.
[ 0.137559] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[ 0.137561] Spectre V2 : Enabling Restricted Speculation for firmware calls
[ 0.152703] core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on
[ 0.183831] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[ 0.226693] pci 0000:02:00.0: [14e4:4365] type 00 class 0x028000
[ 0.226751] pci 0000:02:00.0: reg 0x10: [mem 0xf7b00000-0xf7b07fff 64bit]
[ 0.226864] pci 0000:02:00.0: enabling Extended Tags
[ 0.227087] pci 0000:02:00.0: supports D1 D2
[ 0.227090] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold
[ 0.247898] usbcore: registered new interface driver usbfs
[ 0.247898] usbcore: registered new interface driver hub
[ 0.247898] usbcore: registered new device driver usb
[ 0.256664] clocksource: Switched to clocksource tsc-early
[ 0.278433] pnp: PnP ACPI: found 10 devices
[ 0.315792] pci 0000:00:1a.0: quirk_usb_early_handoff+0x0/0x640 took 24613 usecs
[ 0.339783] pci 0000:00:1d.0: quirk_usb_early_handoff+0x0/0x640 took 23393 usecs
[ 0.339829] pci 0000:02:00.0: CLS mismatch (64 != 32), using 64 bytes
[ 0.560868] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
[ 0.560915] ACPI: Lid Switch [LID0]
[ 0.587731] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.11
[ 0.587737] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.587740] usb usb1: Product: EHCI Host Controller
[ 0.587743] usb usb1: Manufacturer: Linux 5.11.0-25-generic ehci_hcd
[ 0.587746] usb usb1: SerialNumber: 0000:00:1a.0
[ 0.587958] hub 1-0:1.0: USB hub found
[ 0.607859] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.11
[ 0.607865] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.607868] usb usb2: Product: EHCI Host Controller
[ 0.607871] usb usb2: Manufacturer: Linux 5.11.0-25-generic ehci_hcd
[ 0.607873] usb usb2: SerialNumber: 0000:00:1d.0
[ 0.608207] hub 2-0:1.0: USB hub found
[ 0.638257] ima: No TPM chip found, activating TPM-bypass!
[ 0.638268] ima: No architecture policies found
[ 0.638812] RAS: Correctable Errors collector initialized.
[ 0.718729] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 0.773582] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 0.894964] wmi_bus wmi_bus-PNP0C14:00: WQBC data block query control method not found
[ 0.922346] lpc_ich: Resource conflict(s) found affecting gpio_ich
[ 0.923633] usb 1-1: new high-speed USB device number 2 using ehci-pci
[ 0.943635] usb 2-1: new high-speed USB device number 2 using ehci-pci
[ 0.946987] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.11
[ 0.946993] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.946997] usb usb3: Product: xHCI Host Controller
[ 0.946999] usb usb3: Manufacturer: Linux 5.11.0-25-generic xhci-hcd
[ 0.947002] usb usb3: SerialNumber: 0000:00:14.0
[ 0.955007] hub 3-0:1.0: USB hub found
[ 0.960707] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.11
[ 0.960711] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.960713] usb usb4: Product: xHCI Host Controller
[ 0.960714] usb usb4: Manufacturer: Linux 5.11.0-25-generic xhci-hcd
[ 0.960716] usb usb4: SerialNumber: 0000:00:14.0
[ 0.960886] hub 4-0:1.0: USB hub found
[ 0.984243] sdhci-pci 0000:07:00.0: SDHCI controller found [1217:8221] (rev 5)
[ 1.080167] usb 1-1: New USB device found, idVendor=8087, idProduct=0024, bcdDevice= 0.00
[ 1.080174] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.080458] hub 1-1:1.0: USB hub found
[ 1.104040] usb 2-1: New USB device found, idVendor=8087, idProduct=0024, bcdDevice= 0.00
[ 1.104045] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.104333] hub 2-1:1.0: USB hub found
[ 1.160333] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) e0:db:55:b5:a9:29
[ 1.160340] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection
[ 1.160425] e1000e 0000:00:19.0 eth0: MAC: 10, PHY: 11, PBA No: 1011FF-0FF
[ 1.162378] e1000e 0000:00:19.0 eno1: renamed from eth0
[ 1.291673] usb 3-2: new high-speed USB device number 2 using xhci_hcd
[ 1.363736] usb 1-1.5: new high-speed USB device number 3 using ehci-pci
[ 1.391654] usb 2-1.5: new full-speed USB device number 3 using ehci-pci
[ 1.445315] usb 3-2: New USB device found, idVendor=22b8, idProduct=2e24, bcdDevice= 4.14
[ 1.445333] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1.445340] usb 3-2: Product: motorola one zoom
[ 1.445346] usb 3-2: Manufacturer: motorola
[ 1.445351] usb 3-2: SerialNumber: ZY226WQ6BD
[ 1.503455] usb 2-1.5: New USB device found, idVendor=04ca, idProduct=2006, bcdDevice= 1.12
[ 1.503473] usb 2-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1.503480] usb 2-1.5: Product: BCM43142A0
[ 1.503486] usb 2-1.5: Manufacturer: Broadcom Corp
[ 1.503490] usb 2-1.5: SerialNumber: 28E34793A480
[ 1.551836] clocksource: Switched to clocksource tsc
[ 1.581776] usb 1-1.5: New USB device found, idVendor=1bcf, idProduct=289e, bcdDevice=33.26
[ 1.581794] usb 1-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 1.581800] usb 1-1.5: Product: Laptop_Integrated_Webcam_HD
[ 1.581805] usb 1-1.5: Manufacturer: CN054DWX7248738KM3D6A01
[ 1.718032] Console: switching to colour frame buffer device 170x48
[ 2.377608] EXT4-fs (sda2): re-mounted. Opts: errors=remount-ro. Quota mode: none.
[ 2.412991] lp: driver loaded but no devices found
[ 3.125609] usbcore: registered new interface driver cdc_ether
[ 3.141322] at24 0-0050: supply vcc not found, using dummy regulator
[ 3.148022] rndis_host 3-2:1.0 usb0: register 'rndis_host' at usb-0000:00:14.0-2, RNDIS device, 7a:b2:05:a9:b4:b6
[ 3.148085] usbcore: registered new interface driver rndis_host
[ 3.354692] fb0: switching to inteldrmfb from EFI VGA
[ 3.356010] Console: switching to colour dummy device 80x25
[ 3.393386] usbcore: registered new interface driver btusb
[ 3.415235] uvcvideo: Found UVC 1.00 device Laptop_Integrated_Webcam_HD (1bcf:289e)
[ 3.457854] input: Laptop_Integrated_Webcam_HD: In as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.5/1-1.5:1.0/input/input8
[ 3.457950] usbcore: registered new interface driver uvcvideo
[ 3.510220] Console: switching to colour frame buffer device 170x48
[ 3.539651] Bluetooth: hci0: BCM: firmware Patch file not found, tried:
[ 3.539660] Bluetooth: hci0: BCM: 'brcm/BCM43142A0-04ca-2006.hcd'
[ 3.539663] Bluetooth: hci0: BCM: 'brcm/BCM-04ca-2006.hcd'
[ 3.811446] intel_rapl_common: Found RAPL domain package
[ 3.811451] intel_rapl_common: Found RAPL domain core
[ 3.811453] intel_rapl_common: Found RAPL domain uncore
[ 4.394385] snd_hda_intel 0000:00:1b.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 4.471198] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10
[ 4.471298] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11
[ 4.471385] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12
[ 37.050119] audit: type=1107 audit(1628329160.885:80): pid=814 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/PolicyKit1/Authority" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.9" pid=2045 label="snap.snap-store.ubuntu-software" peer_pid=825 peer_label="unconfined"
[ 37.050819] audit: type=1107 audit(1628329160.889:81): pid=814 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/PolicyKit1/Authority" interface="org.freedesktop.PolicyKit1.Authority" member="CheckAuthorization" mask="send" name=":1.9" pid=2045 label="snap.snap-store.ubuntu-software" peer_pid=825 peer_label="unconfined"
[ 37.077331] audit: type=1107 audit(1628329160.912:82): pid=814 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/PolicyKit1/Authority" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.9" pid=2045 label="snap.snap-store.ubuntu-software" peer_pid=825 peer_label="unconfined"
[ 37.077787] audit: type=1107 audit(1628329160.912:83): pid=814 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/PolicyKit1/Authority" interface="org.freedesktop.PolicyKit1.Authority" member="CheckAuthorization" mask="send" name=":1.9" pid=2045 label="snap.snap-store.ubuntu-software" peer_pid=825 peer_label="unconfined"
 Release Date: 07/13/2018
  Serial services are supported (int 14h)
 Manufacturer: Dell Inc.
 Product Name: Latitude 3330
 Serial Number: 928L1Z1
 Manufacturer: Dell Inc.
 Product Name: 0X5G0J
 Serial Number: /928L1Z1/CN762063BD001J/
 Manufacturer: Dell Inc.
 Serial Number: 928L1Z1
 Manufacturer: Intel(R) Corporation
 Serial Number: Not Specified
 Port Type: Serial Port 16550A Compatible
 Manufacturer: Micron
 Serial Number: 411D4CE3
 Manufacturer: Micron
 Serial Number: 0C7CF843
 Manufacturer: SMP
 Manufacture Date: 08/16/2013
 Serial Number: 0DCD
 Manufacturer: To Be Filled By O.E.M.
 Serial Number: To Be Filled By O.E.M.
lo no wireless extensions.

eno1 no wireless extensions.

usb0 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-bcm43.conf:# Warning: This file is autogenerated by bcmwl. All changes to this file will be lost.
/etc/modprobe.d/blacklist-bcm43.conf:blacklist b43
/etc/modprobe.d/blacklist-bcm43.conf:blacklist b43legacy
/etc/modprobe.d/blacklist-bcm43.conf:blacklist bcm43xx
/etc/modprobe.d/blacklist-bcm43.conf:blacklist brcm80211
/etc/modprobe.d/blacklist-bcm43.conf:blacklist brcmfmac
/etc/modprobe.d/blacklist-bcm43.conf:blacklist brcmsmac
/etc/modprobe.d/blacklist-bcm43.conf:blacklist bcma
/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
10: PCI 200.0: 0280 Network controller
  [Created at pci.386]
  Unique ID: B35A.0oZpMr2JzSD
  Parent ID: qTvu.P2LnwNm2+iC
  SysFS ID: /devices/pci0000:00/0000:00:1c.1/0000:02:00.0
  SysFS BusID: 0000:02:00.0
  Hardware Class: network
  Model: "Broadcom BCM43142 802.11b/g/n"
  Vendor: pci 0x14e4 "Broadcom"
  Device: pci 0x4365 "BCM43142 802.11b/g/n"
  SubVendor: pci 0x11ad "Lite-On Communications Inc"
  SubDevice: pci 0x6605
  Revision: 0x01
  Memory Range: 0xf7b00000-0xf7b07fff (rw,non-prefetchable,disabled)
  IRQ: 11 (no events)
  Module Alias: "pci:v000014E4d00004365sv000011ADsd00006605bc02sc80i00"
  Config Status: cfg=new, avail=yes, need=no, active=unknown
  Attached to: #19 (PCI bridge)

16: PCI 19.0: 0200 Ethernet controller
  [Created at pci.386]
  Unique ID: wcdH.GdyrT2ShoQC
  SysFS ID: /devices/pci0000:00/0000:00:19.0
  SysFS BusID: 0000:00:19.0
  Hardware Class: network
  Device Name: "Onboard LAN"
  Model: "Intel 82579LM Gigabit Network Connection (Lewisville)"
  Vendor: pci 0x8086 "Intel Corporation"
  Device: pci 0x1502 "82579LM Gigabit Network Connection (Lewisville)"
  SubVendor: pci 0x1028 "Dell"
  SubDevice: pci 0x05dc
  Revision: 0x04
  Driver: "e1000e"
  Driver Modules: "e1000e"
  Device File: eno1
  Memory Range: 0xf7c00000-0xf7c1ffff (rw,non-prefetchable)
  Memory Range: 0xf7c39000-0xf7c39fff (rw,non-prefetchable)
  I/O Ports: 0xf080-0xf09f (rw)
  IRQ: 30 (556 events)
  HW Address: e0:db:55:b5:a9:29
  Permanent HW Address: e0:db:55:b5:a9:29
  Link detected: no
  Module Alias: "pci:v00008086d00001502sv00001028sd000005DCbc02sc00i00"
  Driver Info #0:
    Driver Status: e1000e is active
    Driver Activation Cmd: "modprobe e1000e"
  Config Status: cfg=new, avail=yes, need=no, active=unknown
root 816 0.0 0.2 340196 20508 ? Ssl 11:38 0:00 /usr/sbin/NetworkManager --no-daemon
root 823 0.0 0.2 43604 20620 ? Ss 11:38 0:00 /usr/bin/python3 /usr/bin/networkd-dispatcher --run-startup-triggers
root 852 0.0 0.0 15072 5092 ? Ss 11:38 0:00 /sbin/wpa_supplicant -u -s -O /run/wpa_supplicant
smith 7008 0.0 0.0 13292 2124 pts/0 S+ 11:57 0:00 grep --color=auto -E wpa|icd|etwork

Command 'netstat' not found, but can be installed with:

sudo apt install net-tools

# This file is managed by man:systemd-resolved(8). Do not edit.
#
# 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 must 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
total 204668
5767169 drwxr-xr-x 4 root root 4096 aug 7 10:05 .
      2 drwxr-xr-x 20 root root 4096 okt 19 2020 ..
5767185 -rw-r--r-- 1 root root 253599 jul 13 18:25 config-5.11.0-25-generic
5767175 -rw-r--r-- 1 root root 248188 jun 1 11:23 config-5.8.0-55-generic
5767189 -rw-r--r-- 1 root root 248188 jun 17 05:25 config-5.8.0-59-generic
      1 drwx------ 3 root root 4096 jan 1 1970 efi
5767171 drwxr-xr-x 4 root root 4096 aug 7 10:03 grub
5771345 lrwxrwxrwx 1 root root 28 aug 7 10:02 initrd.img -> initrd.img-5.11.0-25-generic
5767194 -rw-r--r-- 1 root root 53168302 aug 7 10:05 initrd.img-5.11.0-25-generic
5771361 -rw-r--r-- 1 root root 54214346 jun 25 11:30 initrd.img-5.8.0-55-generic
5767173 -rw-r--r-- 1 root root 54216849 jun 25 11:33 initrd.img-5.8.0-59-generic
5767178 lrwxrwxrwx 1 root root 27 aug 7 10:02 initrd.img.old -> initrd.img-5.8.0-59-generic
5767465 -rw-r--r-- 1 root root 182704 aug 18 2020 memtest86+.bin
5767472 -rw-r--r-- 1 root root 184380 aug 18 2020 memtest86+.elf
5767473 -rw-r--r-- 1 root root 184884 aug 18 2020 memtest86+_multiboot.bin
5767177 -rw------- 1 root root 5833109 jul 13 18:25 System.map-5.11.0-25-generic
5767174 -rw------- 1 root root 5533740 jun 1 11:23 System.map-5.8.0-55-generic
5767176 -rw------- 1 root root 5534216 jun 17 05:25 System.map-5.8.0-59-generic
5771344 lrwxrwxrwx 1 root root 25 aug 7 10:02 vmlinuz -> vmlinuz-5.11.0-25-generic
5767195 -rw------- 1 root root 10125664 jul 13 18:43 vmlinuz-5.11.0-25-generic
5767179 -rw------- 1 root root 9795904 jun 1 11:23 vmlinuz-5.8.0-55-generic
5767190 -rw------- 1 root root 9800128 jun 17 05:27 vmlinuz-5.8.0-59-generic
5771549 lrwxrwxrwx 1 root root 24 aug 7 10:02 vmlinuz.old -> vmlinuz-5.8.0-59-generic
1841 packages installed, of which:
1687 receive package updates with LTS until 4/2025
 149 could receive security updates with ESM Apps until 4/2030
   1 package is from a third party
   4 packages are no longer available for download

Packages from third parties are not provided by the official Ubuntu
archive, for example packages from Personal Package Archives in
Launchpad.
For more information on the packages, run 'ubuntu-security-status
--thirdparty'.

Packages that are not available for download may be left over from a
previous release of Ubuntu, may have been installed directly from a
.deb file, or are from a source which has been disabled.
For more information on the packages, run 'ubuntu-security-status
--unavailable'.

Enable Extended Security Maintenance (ESM Apps) to get 1 security
update (so far) and enable coverage of 149 packages.

Enable ESM Apps with: ua enable esm-apps
Limited security support for one or more packages
Unfortunately, it has been necessary to limit security support for some
packages.
The following packages found on this system are affected by this:

* Source:binutils
  Details: Only suitable for trusted content; see https://<email address hidden>
  Affected binary packages:
  - binutils (installed version: 2.34-6ubuntu1.1)
  - binutils-common:amd64 (installed version: 2.34-6ubuntu1.1)
  - binutils-x86-64-linux-gnu (installed version: 2.34-6ubuntu1.1)
  - libbinutils:amd64 (installed version: 2.34-6ubuntu1.1)
  - libctf-nobfd0:amd64 (installed version: 2.34-6ubuntu1.1)
  - libctf0:amd64 (installed version: 2.34-6ubuntu1.1)

--2021-08-07 11:57:27-- https://pci-ids.ucw.cz/v2.2/pci.ids.bz2
Resolving pci-ids.ucw.cz (pci-ids.ucw.cz)... 46.255.230.98, 2a00:da80:fff0:2::2
Connecting to pci-ids.ucw.cz (pci-ids.ucw.cz)|46.255.230.98|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 277387 (271K) [application/x-bzip2]
Saving to: ‘/usr/share/misc/pci.ids.new’

/usr/share/misc/pci.ids.new 100%[===================================================================>] 270,89K 1,66MB/s in 0,2s

2021-08-07 11:57:28 (1,66 MB/s) - ‘/usr/share/misc/pci.ids.new’ saved [277387/277387]

Done.
Module Size Used by
rfcomm 81920 16
cmac 16384 3
algif_hash 16384 1
algif_skcipher 16384 1
af_alg 28672 6 algif_hash,algif_skcipher
bnep 24576 2
nls_iso8859_1 16384 1
snd_hda_codec_hdmi 61440 1
snd_hda_codec_idt 61440 1
snd_hda_codec_generic 81920 1 snd_hda_codec_idt
intel_rapl_msr 20480 0
snd_hda_intel 53248 3
snd_intel_dspcfg 28672 1 snd_hda_intel
soundwire_intel 40960 1 snd_intel_dspcfg
soundwire_generic_allocation 16384 1 soundwire_intel
soundwire_cadence 32768 1 soundwire_intel
snd_hda_codec 147456 4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_idt
snd_hda_core 94208 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_idt
snd_hwdep 16384 1 snd_hda_codec
soundwire_bus 77824 3 soundwire_intel,soundwire_generic_allocation,soundwire_cadence
snd_soc_core 286720 1 soundwire_intel
snd_compress 28672 1 snd_soc_core
ac97_bus 16384 1 snd_soc_core
snd_pcm_dmaengine 16384 1 snd_soc_core
snd_pcm 114688 8 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,soundwire_intel,snd_compress,snd_soc_core,snd_hda_core,snd_pcm_dmaengine
mei_hdcp 24576 0
intel_rapl_common 24576 1 intel_rapl_msr
snd_seq_midi 20480 0
snd_seq_midi_event 16384 1 snd_seq_midi
x86_pkg_temp_thermal 20480 0
intel_powerclamp 20480 0
coretemp 20480 0
kvm_intel 294912 0
snd_rawmidi 36864 1 snd_seq_midi
kvm 819200 1 kvm_intel
crct10dif_pclmul 16384 1
ghash_clmulni_intel 16384 0
uvcvideo 98304 0
dell_laptop 24576 0
videobuf2_vmalloc 20480 1 uvcvideo
ledtrig_audio 16384 2 snd_hda_codec_generic,dell_laptop
btusb 61440 0
btrtl 24576 1 btusb
btbcm 16384 1 btusb
aesni_intel 372736 4
btintel 28672 1 btusb
snd_seq 73728 2 snd_seq_midi,snd_seq_midi_event
videobuf2_memops 20480 1 videobuf2_vmalloc
videobuf2_v4l2 32768 1 uvcvideo
dell_smm_hwmon 20480 0
crypto_simd 16384 1 aesni_intel
videobuf2_common 61440 2 videobuf2_v4l2,uvcvideo
bluetooth 638976 41 btrtl,btintel,btbcm,bnep,btusb,rfcomm
cryptd 24576 3 crypto_simd,ghash_clmulni_intel
ecdh_generic 16384 2 bluetooth
glue_helper 16384 1 aesni_intel
dell_wmi 20480 0
i915 2297856 23
rapl 20480 0
ecc 32768 1 ecdh_generic
snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi
intel_cstate 20480 0
videodev 245760 3 videobuf2_v4l2,uvcvideo,videobuf2_common
snd_timer 40960 2 snd_seq,snd_pcm
joydev 24576 0
dell_smbios 28672 2 dell_wmi,dell_laptop
input_leds 16384 0
dcdbas 20480 1 dell_smbios
drm_kms_helper 237568 1 i915
sparse_keymap 16384 1 dell_wmi
serio_raw 20480 0
dell_wmi_descriptor 20480 2 dell_wmi,dell_smbios
wmi_bmof 16384 0
at24 24576 0
mc 57344 4 videodev,videobuf2_v4l2,uvcvideo,videobuf2_common
rndis_host 20480 0
snd 94208 19 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_timer,snd_compress,snd_soc_core,snd_pcm,snd_hda_codec_idt,snd_rawmidi
efi_pstore 16384 0
cec 53248 2 drm_kms_helper,i915
cdc_ether 20480 1 rndis_host
rc_core 61440 1 cec
usbnet 49152 2 rndis_host,cdc_ether
i2c_algo_bit 16384 1 i915
fb_sys_fops 16384 1 drm_kms_helper
mii 20480 1 usbnet
syscopyarea 16384 1 drm_kms_helper
soundcore 16384 1 snd
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
mei_me 40960 1
mei 122880 3 mei_hdcp,mei_me
dell_smo8800 20480 0
mac_hid 16384 0
dell_rbtn 20480 1
sch_fq_codel 20480 3
parport_pc 45056 0
ppdev 24576 0
lp 20480 0
parport 65536 3 parport_pc,lp,ppdev
drm 548864 7 drm_kms_helper,i915
ip_tables 32768 0
x_tables 49152 1 ip_tables
autofs4 45056 2
sdhci_pci 61440 0
ahci 40960 2
xhci_pci 20480 0
psmouse 155648 0
cqhci 28672 1 sdhci_pci
crc32_pclmul 16384 0
libahci 36864 1 ahci
i2c_i801 32768 0
i2c_smbus 20480 1 i2c_i801
lpc_ich 24576 0
e1000e 258048 0
sdhci 69632 1 sdhci_pci
xhci_pci_renesas 20480 1 xhci_pci
wmi 32768 4 dell_wmi,wmi_bmof,dell_smbios,dell_wmi_descriptor
video 49152 3 dell_wmi,dell_laptop,i915
smith@ida:~$