Wifi in dual boot hard drive installed ubuntu 18.04 LTS is not working on HP Pavilion Model Notebook 14-ab168ca .

Asked by yinka on 2019-04-10

After installing Ubuntu 18.04 as a second OS (I have Windows 10 already running), i get the message "No Wi-Fi Adapter Found" in Ubuntu. Note that the WiFi works well in Windows 10.
Network Controller: Broadcom LImited BCM43142 802.11b/g/n
Ethernet Controller: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet Controller
I will appreciate your help in resolving this .
Below is the output when i run the diagnostic command on my terminal:

gbenga@gbenga-HP-Pavilion-Notebook:~$ sudo apt-get update; sudo apt-get install 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 nm status; 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-support-status; sudo update-pciids; sudo update-usbids; sudo lsmod
[sudo] password for gbenga:
Err:1 http://archive.canonical.com/ubuntu bionic InRelease
  Could not resolve 'archive.canonical.com'
Err:2 http://archive.ubuntu.com/ubuntu bionic InRelease
  Could not resolve 'archive.ubuntu.com'
Err:3 http://archive.ubuntu.com/ubuntu bionic-updates InRelease
  Could not resolve 'archive.ubuntu.com'
Err:4 http://archive.ubuntu.com/ubuntu bionic-backports InRelease
  Could not resolve 'archive.ubuntu.com'
Err:5 http://archive.ubuntu.com/ubuntu bionic-security InRelease
  Could not resolve 'archive.ubuntu.com'
Reading package lists... Done
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/bionic/InRelease Could not resolve 'archive.ubuntu.com'
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/bionic-updates/InRelease Could not resolve 'archive.ubuntu.com'
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/bionic-backports/InRelease Could not resolve 'archive.ubuntu.com'
W: Failed to fetch http://archive.canonical.com/ubuntu/dists/bionic/InRelease Could not resolve 'archive.canonical.com'
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/bionic-security/InRelease Could not resolve 'archive.ubuntu.com'
W: Some index files failed to download. They have been ignored, or old ones used instead.
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package hwinfo
  *-network
       description: Network controller
       product: BCM43142 802.11b/g/n
       vendor: Broadcom Limited
       physical id: 0
       bus info: pci@0000:02:00.0
       version: 01
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list
       configuration: driver=bcma-pci-bridge latency=0
       resources: irq:35 memory:fea00000-fea07fff
  *-network
       description: Ethernet interface
       product: RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:03:00.0
       logical name: eno1
       version: 07
       serial: 94:57:a5:dc:d7:49
       size: 10Mbit/s
       capacity: 100Mbit/s
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress msix vpd bus_master cap_list rom ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl8106e-1_0.0.1 06/29/12 latency=0 link=no multicast=yes port=MII speed=10Mbit/s
       resources: irq:37 ioport:e000(size=256) memory:fe914000-fe914fff memory:fe910000-fe913fff memory:fe900000-fe90ffff
2: hci0: Bluetooth
 Soft blocked: no
 Hard blocked: no
eno1 Interface doesn't support scanning.

lo Interface doesn't support scanning.

# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=18.04
DISTRIB_CODENAME=bionic
DISTRIB_DESCRIPTION="Ubuntu 18.04.2 LTS"
02:00.0 Network controller [0280]: Broadcom Limited BCM43142 802.11b/g/n [14e4:4365] (rev 01)
 Subsystem: Hewlett-Packard Company BCM43142 802.11b/g/n [103c:804a]
 Kernel driver in use: bcma-pci-bridge
--
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller [10ec:8136] (rev 07)
 Subsystem: Hewlett-Packard Company RTL810xE PCI Express Fast Ethernet controller [103c:80b1]
 Kernel driver in use: r8169
 Kernel modules: r8169
Bus 002 Device 003: ID 05c8:0379 Cheng Uei Precision Industry Co., Ltd (Foxlink)
Bus 002 Device 002: ID 0438:7900 Advanced Micro Devices, Inc.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 004: ID 2386:0316
Bus 001 Device 003: ID 0a5c:216d Broadcom Corp.
Bus 001 Device 002: ID 0438:7900 Advanced Micro Devices, Inc.
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 090c:1000 Silicon Motion, Inc. - Taiwan (formerly Feiya Technology Corp.) Flash Drive
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Error: argument 'nm' not understood. Try passing --help instead.
H/W path Device Class Description
============================================================
                                     system HP Pavilion Notebook (M1X32UA#A
/0 bus 80B1
/0/0 memory 64KiB BIOS
/0/16 memory 8GiB System Memory
/0/16/0 memory DDR3 [empty]
/0/16/1 memory 8GiB SODIMM DDR3 Synchronous Un
/0/1e memory 256KiB L1 cache
/0/1f memory 2MiB L2 cache
/0/20 processor AMD A8-7410 APU with AMD Radeon
/0/100 bridge Advanced Micro Devices, Inc. [A
/0/100/1 display Mullins [Radeon R4/R5 Graphics]
/0/100/1.1 multimedia Kabini HDMI/DP Audio
/0/100/2.1 bridge Family 16h Processor Functions
/0/100/2.2 bridge Family 16h Processor Functions
/0/100/2.2/0 network BCM43142 802.11b/g/n
/0/100/2.3 bridge Family 16h Processor Functions
/0/100/2.3/0 eno1 network RTL8101/2/6E PCI Express Fast/G
/0/100/2.5 bridge Family 16h Processor Functions
/0/100/2.5/0 generic RTS5229 PCI Express Card Reader
/0/100/8 generic Advanced Micro Devices, Inc. [A
/0/100/10 bus FCH USB XHCI Controller
/0/100/10/0 usb3 bus xHCI Host Controller
/0/100/10/0/1 scsi2 storage USB DISK
/0/100/10/0/1/0.0.0 /dev/sdb disk 8054MB USB DISK
/0/100/10/0/1/0.0.0/0 /dev/sdb disk 8054MB
/0/100/10/0/1/0.0.0/0/1 /dev/sdb1 volume 7680MiB Windows FAT volume
/0/100/10/1 usb4 bus xHCI Host Controller
/0/100/11 storage FCH SATA Controller [AHCI mode]
/0/100/12 bus FCH USB EHCI Controller
/0/100/12/1 usb1 bus EHCI Host Controller
/0/100/12/1/1 bus USB hub
/0/100/12/1/1/3 generic BCM43142A0
/0/100/12/1/1/4 input Raydium Touch System
/0/100/13 bus FCH USB EHCI Controller
/0/100/13/1 usb2 bus EHCI Host Controller
/0/100/13/1/1 bus USB hub
/0/100/13/1/1/2 multimedia HP Truevision HD
/0/100/14 bus FCH SMBus Controller
/0/100/14.2 multimedia FCH Azalia Controller
/0/100/14.3 bridge FCH LPC Bridge
/0/101 bridge Advanced Micro Devices, Inc. [A
/0/102 bridge Advanced Micro Devices, Inc. [A
/0/103 bridge Advanced Micro Devices, Inc. [A
/0/104 bridge Advanced Micro Devices, Inc. [A
/0/105 bridge Advanced Micro Devices, Inc. [A
/0/106 bridge Advanced Micro Devices, Inc. [A
/0/107 bridge Advanced Micro Devices, Inc. [A
/0/1 scsi0 storage
/0/1/0.0.0 /dev/sda disk 750GB HGST HTS541075A9
/0/1/0.0.0/1 /dev/sda1 volume 259MiB Windows FAT volume
/0/1/0.0.0/2 /dev/sda2 volume 127MiB reserved partition
/0/1/0.0.0/3 /dev/sda3 volume 118GiB Windows NTFS volume
/0/1/0.0.0/4 /dev/sda4 volume 737MiB Windows NTFS volume
/0/1/0.0.0/5 /dev/sda5 volume 19GiB Windows NTFS volume
/0/1/0.0.0/6 /dev/sda6 volume 559GiB EXT4 volume
/0/2 scsi1 storage
/0/2/0.0.0 /dev/cdrom disk DVDRW SU208GB
/1 power KI04041
Linux gbenga-HP-Pavilion-Notebook 4.18.0-15-generic #16~18.04.1-Ubuntu SMP Thu Feb 7 14:06:04 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
[ 0.000000] No NUMA configuration found
[ 0.000000] APIC: Switch to symmetric I/O mode setup
[ 0.032135] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[ 0.111541] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[ 0.968892] pci 0000:02:00.0: [14e4:4365] type 00 class 0x028000
[ 0.968922] pci 0000:02:00.0: reg 0x10: [mem 0xfea00000-0xfea07fff 64bit]
[ 0.968963] pci 0000:02:00.0: enabling Extended Tags
[ 0.969038] pci 0000:02:00.0: supports D1 D2
[ 0.969040] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold
[ 0.975581] usbcore: registered new interface driver usbfs
[ 0.975581] usbcore: registered new interface driver hub
[ 0.975581] usbcore: registered new device driver usb
[ 0.986187] clocksource: Switched to clocksource tsc-early
[ 1.010729] pnp: PnP ACPI: found 8 devices
[ 1.044600] pci 0000:00:12.0: quirk_usb_early_handoff+0x0/0x6c0 took 24112 usecs
[ 1.064392] pci 0000:00:13.0: quirk_usb_early_handoff+0x0/0x6c0 took 19299 usecs
[ 2.211968] Console: switching to colour frame buffer device 100x37
[ 2.273328] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input1
[ 2.273338] ACPI: Lid Switch [LID]
[ 2.281784] tpm_crb: probe of MSFT0101:00 failed with error -16
[ 2.285308] ehci-pci 0000:00:12.0: applying AMD SB700/SB800/Hudson-2/3 EHCI dummy qh workaround
[ 2.300311] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.18
[ 2.300314] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.300316] usb usb1: Product: EHCI Host Controller
[ 2.300318] usb usb1: Manufacturer: Linux 4.18.0-15-generic ehci_hcd
[ 2.300320] usb usb1: SerialNumber: 0000:00:12.0
[ 2.300571] hub 1-0:1.0: USB hub found
[ 2.300968] ehci-pci 0000:00:13.0: applying AMD SB700/SB800/Hudson-2/3 EHCI dummy qh workaround
[ 2.316317] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.18
[ 2.316319] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.316322] usb usb2: Product: EHCI Host Controller
[ 2.316324] usb usb2: Manufacturer: Linux 4.18.0-15-generic ehci_hcd
[ 2.316325] usb usb2: SerialNumber: 0000:00:13.0
[ 2.316575] hub 2-0:1.0: USB hub found
[ 2.317619] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.18
[ 2.317622] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.317623] usb usb3: Product: xHCI Host Controller
[ 2.317625] usb usb3: Manufacturer: Linux 4.18.0-15-generic xhci-hcd
[ 2.317627] usb usb3: SerialNumber: 0000:00:10.0
[ 2.317777] hub 3-0:1.0: USB hub found
[ 2.320698] usb usb4: We don't know the algorithms for LPM for this host, disabling LPM.
[ 2.320731] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.18
[ 2.320733] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.320735] usb usb4: Product: xHCI Host Controller
[ 2.320736] usb usb4: Manufacturer: Linux 4.18.0-15-generic xhci-hcd
[ 2.320738] usb usb4: SerialNumber: 0000:00:10.0
[ 2.320883] hub 4-0:1.0: USB hub found
[ 2.340425] RAS: Correctable Errors collector initialized.
[ 2.345167] Loaded UEFI:db cert 'Hewlett-Packard Company: HP UEFI Secure Boot 2013 DB key: 1d7cf2c2b92673f69c8ee1ec7063967ab9b62bec' linked to secondary sys keyring
[ 2.353110] ima: No TPM chip found, activating TPM-bypass! (rc=-19)
[ 2.636048] usb 1-1: new high-speed USB device number 2 using ehci-pci
[ 2.792441] usb 1-1: New USB device found, idVendor=0438, idProduct=7900, bcdDevice= 0.18
[ 2.792444] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2.792726] hub 1-1:1.0: USB hub found
[ 3.080062] usb 1-1.3: new full-speed USB device number 3 using ehci-pci
[ 3.191029] usb 1-1.3: New USB device found, idVendor=0a5c, idProduct=216d, bcdDevice= 1.12
[ 3.191032] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 3.191034] usb 1-1.3: Product: BCM43142A0
[ 3.191036] usb 1-1.3: Manufacturer: Broadcom Corp
[ 3.191037] usb 1-1.3: SerialNumber: 606DC7D81498
[ 3.352209] clocksource: Switched to clocksource tsc
[ 3.389464] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 3.412095] usb 1-1.4: new full-speed USB device number 4 using ehci-pci
[ 3.526603] usb 1-1.4: New USB device found, idVendor=2386, idProduct=0316, bcdDevice= 0.00
[ 3.526607] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 3.526609] usb 1-1.4: Product: Raydium Touch System
[ 3.526610] usb 1-1.4: Manufacturer: Raydium Corporation
[ 3.538649] usbcore: registered new interface driver usbhid
[ 3.538651] usbhid: USB HID core driver
[ 3.542953] input: Raydium Corporation Raydium Touch System Touchscreen as /devices/pci0000:00/0000:00:12.0/usb1/1-1/1-1.4/1-1.4:1.0/0003:2386:0316.0001/input/input6
[ 3.543202] hid-generic 0003:2386:0316.0001: input,hiddev0,hidraw0: USB HID v1.10 Device [Raydium Corporation Raydium Touch System] on usb-0000:00:12.0-1.4/input0
[ 3.588210] usb 2-1: new high-speed USB device number 2 using ehci-pci
[ 3.639580] cmi: probe of SMB0001:00 failed with error -5
[ 3.655947] bcma-pci-bridge 0000:02:00.0: enabling device (0000 -> 0002)
[ 3.656924] bcma: bus0: Found chip with id 43142, rev 0x01 and package 0x08
[ 3.656948] bcma: bus0: Core 0 found: ChipCommon (manuf 0x4BF, id 0x800, rev 0x28, class 0x0)
[ 3.656966] bcma: bus0: Core 1 found: IEEE 802.11 (manuf 0x4BF, id 0x812, rev 0x21, class 0x0)
[ 3.656999] bcma: bus0: Core 2 found: PCIe (manuf 0x4BF, id 0x820, rev 0x16, class 0x0)
[ 3.657039] bcma: bus0: Core 3 found: UNKNOWN (manuf 0x43B, id 0x368, rev 0x00, class 0x0)
[ 3.671863] r8169 0000:03:00.0 eth0: RTL8106e, 94:57:a5:dc:d7:49, XID 44900000, IRQ 38
[ 3.681068] bcma: bus0: Bus registered
[ 3.701290] r8169 0000:03:00.0 eno1: renamed from eth0
[ 3.742715] fb: switching to radeondrmfb from EFI VGA
[ 3.742754] Console: switching to colour dummy device 80x25
[ 3.744871] [drm] Found UVD firmware Version: 1.64 Family ID: 9
[ 3.746672] [drm] Found VCE firmware/feedback version 40.2.2 / 15!
[ 3.756461] usb 2-1: New USB device found, idVendor=0438, idProduct=7900, bcdDevice= 0.18
[ 3.756464] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 3.756863] hub 2-1:1.0: USB hub found
[ 4.044262] usb 2-1.2: new high-speed USB device number 3 using ehci-pci
[ 4.196180] usb 2-1.2: New USB device found, idVendor=05c8, idProduct=0379, bcdDevice= 1.03
[ 4.196184] usb 2-1.2: New USB device strings: Mfr=2, Product=1, SerialNumber=0
[ 4.196186] usb 2-1.2: Product: HP Truevision HD
[ 4.196188] usb 2-1.2: Manufacturer: Sonix Technology Co., Ltd.
[ 4.249657] psmouse serio1: elantech: assuming hardware version 4 (with firmware version 0x5c1f04)
[ 5.336170] Console: switching to colour frame buffer device 170x48
[ 16.457350] EXT4-fs (sda6): re-mounted. Opts: errors=remount-ro
[ 16.933462] lp: driver loaded but no devices found
[ 22.384889] lis3lv02d: 8 bits 3DC sensor found
[ 22.466706] input: HP Wireless hotkeys as /devices/virtual/input/input10
[ 22.591451] ACPI Error: Field [D128] at bit offset/length 128/1024 exceeds size of target Buffer (160 bits) (20180531/dsopcode-201)
[ 22.591472] No Local Variables are initialized for Method [HWMC]
[ 22.591475] Initialized Arguments for Method [HWMC]: (2 arguments defined for method invocation)
[ 22.591502] ACPI Error: Method parse/execution failed \HWMC, AE_AML_BUFFER_LIMIT (20180531/psparse-516)
[ 22.591523] ACPI Error: Method parse/execution failed \_SB.WMID.WMAA, AE_AML_BUFFER_LIMIT (20180531/psparse-516)
[ 22.591661] ACPI Error: Field [D128] at bit offset/length 128/1024 exceeds size of target Buffer (160 bits) (20180531/dsopcode-201)
[ 22.591673] No Local Variables are initialized for Method [HWMC]
[ 22.591676] Initialized Arguments for Method [HWMC]: (2 arguments defined for method invocation)
[ 22.591700] ACPI Error: Method parse/execution failed \HWMC, AE_AML_BUFFER_LIMIT (20180531/psparse-516)
[ 22.591716] ACPI Error: Method parse/execution failed \_SB.WMID.WMAA, AE_AML_BUFFER_LIMIT (20180531/psparse-516)
[ 22.591851] ACPI Error: Field [D128] at bit offset/length 128/1024 exceeds size of target Buffer (160 bits) (20180531/dsopcode-201)
[ 22.591863] No Local Variables are initialized for Method [HWMC]
[ 22.591866] Initialized Arguments for Method [HWMC]: (2 arguments defined for method invocation)
[ 22.591889] ACPI Error: Method parse/execution failed \HWMC, AE_AML_BUFFER_LIMIT (20180531/psparse-516)
[ 22.591905] ACPI Error: Method parse/execution failed \_SB.WMID.WMAA, AE_AML_BUFFER_LIMIT (20180531/psparse-516)
[ 22.592321] ACPI Error: Field [D128] at bit offset/length 128/1024 exceeds size of target Buffer (160 bits) (20180531/dsopcode-201)
[ 22.592333] No Local Variables are initialized for Method [HWMC]
[ 22.592336] Initialized Arguments for Method [HWMC]: (2 arguments defined for method invocation)
[ 22.592361] ACPI Error: Method parse/execution failed \HWMC, AE_AML_BUFFER_LIMIT (20180531/psparse-516)
[ 22.592378] ACPI Error: Method parse/execution failed \_SB.WMID.WMAA, AE_AML_BUFFER_LIMIT (20180531/psparse-516)
[ 22.592513] ACPI Error: Field [D128] at bit offset/length 128/1024 exceeds size of target Buffer (160 bits) (20180531/dsopcode-201)
[ 22.592526] No Local Variables are initialized for Method [HWMC]
[ 22.592529] Initialized Arguments for Method [HWMC]: (2 arguments defined for method invocation)
[ 22.592552] ACPI Error: Method parse/execution failed \HWMC, AE_AML_BUFFER_LIMIT (20180531/psparse-516)
[ 22.592569] ACPI Error: Method parse/execution failed \_SB.WMID.WMAA, AE_AML_BUFFER_LIMIT (20180531/psparse-516)
[ 23.445103] input: HDA ATI HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.1/sound/card0/input12
[ 23.461551] input: HD-Audio Generic Mic as /devices/pci0000:00/0000:00:14.2/sound/card1/input13
[ 23.461656] input: HD-Audio Generic Headphone as /devices/pci0000:00/0000:00:14.2/sound/card1/input14
[ 24.410545] input: Raydium Corporation Raydium Touch System as /devices/pci0000:00/0000:00:12.0/usb1/1-1/1-1.4/1-1.4:1.0/0003:2386:0316.0001/input/input16
[ 24.410827] hid-multitouch 0003:2386:0316.0001: input,hiddev0,hidraw0: USB HID v1.10 Device [Raydium Corporation Raydium Touch System] on usb-0000:00:12.0-1.4/input0
[ 24.639945] uvcvideo: Found UVC 1.00 device HP Truevision HD (05c8:0379)
[ 24.673613] input: HP Truevision HD: HP Truevision as /devices/pci0000:00/0000:00:13.0/usb2/2-1/2-1.2/2-1.2:1.0/input/input17
[ 24.673734] usbcore: registered new interface driver uvcvideo
[ 24.945621] usbcore: registered new interface driver btusb
[ 25.122310] bluetooth hci0: Direct firmware load for brcm/BCM43142A0-0a5c-216d.hcd failed with error -2
[ 25.122318] Bluetooth: hci0: BCM: Patch brcm/BCM43142A0-0a5c-216d.hcd not found
[ 360.328911] usb 2-1.2: reset high-speed USB device number 3 using ehci-pci
[ 360.340936] usb 1-1.4: reset full-speed USB device number 4 using ehci-pci
[ 360.528924] usb 1-1.3: reset full-speed USB device number 3 using ehci-pci
[ 363.081410] bluetooth hci0: Direct firmware load for brcm/BCM43142A0-0a5c-216d.hcd failed with error -2
[ 363.081415] Bluetooth: hci0: BCM: Patch brcm/BCM43142A0-0a5c-216d.hcd not found
[ 2480.389685] usb 2-1.2: reset high-speed USB device number 3 using ehci-pci
[ 2480.401691] usb 1-1.3: reset full-speed USB device number 3 using ehci-pci
[ 2480.589683] usb 1-1.4: reset full-speed USB device number 4 using ehci-pci
[ 2483.222035] bluetooth hci0: Direct firmware load for brcm/BCM43142A0-0a5c-216d.hcd failed with error -2
[ 2483.222040] Bluetooth: hci0: BCM: Patch brcm/BCM43142A0-0a5c-216d.hcd not found
[ 2979.037692] usb 3-1: new high-speed USB device number 2 using xhci_hcd
[ 2979.189724] usb 3-1: New USB device found, idVendor=090c, idProduct=1000, bcdDevice=11.00
[ 2979.189732] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 2979.189736] usb 3-1: Product: USB DISK
[ 2979.189740] usb 3-1: Manufacturer: SMI Corporation
[ 2979.291926] usb-storage 3-1:1.0: USB Mass Storage device detected
[ 2979.292236] scsi host2: usb-storage 3-1:1.0
[ 2979.292385] usbcore: registered new interface driver usb-storage
[ 2979.296042] usbcore: registered new interface driver uas
 Release Date: 08/06/2015
  Serial services are supported (int 14h)
 Manufacturer: HP
 Product Name: HP Pavilion Notebook
 Serial Number: 5CD5384NPK
 Manufacturer: HP
 Product Name: 80B1
 Serial Number: PFDUD018J9H0W4
 Manufacturer: HP
 Serial Number: Chassis Serial Number
 Manufacturer: 131-42-6E
 SBDS Serial Number: 8DEC
 SBDS Manufacture Date: 2015-04-27
 Manufacturer: A1_Manufacturer0
 Serial Number: A1_SerialNum0
 Manufacturer: Kingston
 Serial Number: C42F5954
 Manufacturer: AuthenticAMD
 Serial Number: Not Specified
eno1 no wireless extensions.

lo 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
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
sudo: hwinfo: command not found
root 704 0.0 0.0 44752 5180 ? Ss 13:16 0:00 /sbin/wpa_supplicant -u -s -O /run/wpa_supplicant
root 719 0.0 0.2 177620 17440 ? Ssl 13:16 0:00 /usr/bin/python3 /usr/bin/networkd-dispatcher --run-startup-triggers
root 728 0.0 0.2 502228 18112 ? Ssl 13:16 0:00 /usr/sbin/NetworkManager --no-daemon
gbenga 2402 0.0 0.0 21536 1092 pts/0 S+ 18:41 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 "systemd-resolve --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
total 69432
5505025 drwxr-xr-x 4 root root 4096 Apr 8 11:45 .
      2 drwxr-xr-x 24 root root 4096 Apr 8 11:38 ..
5505029 -rw-r--r-- 1 root root 217065 Feb 7 04:10 config-4.18.0-15-generic
      1 drwx------ 4 root root 4096 Dec 31 1969 efi
5505027 drwxr-xr-x 5 root root 4096 Apr 8 11:40 grub
5505036 -rw-r--r-- 1 root root 57484067 Apr 8 11:45 initrd.img-4.18.0-15-generic
5505030 -rw-r--r-- 1 root root 182704 Jan 28 2016 memtest86+.bin
5505031 -rw-r--r-- 1 root root 184380 Jan 28 2016 memtest86+.elf
5505032 -rw-r--r-- 1 root root 184840 Jan 28 2016 memtest86+_multiboot.bin
5505028 -rw------- 1 root root 4268435 Feb 7 04:10 System.map-4.18.0-15-generic
5505035 -rw-r--r-- 1 root root 8543992 Feb 9 17:25 vmlinuz-4.18.0-15-generic
Support status summary of 'gbenga-HP-Pavilion-Notebook':

You have 1581 packages (99.9%) supported until April 2023 (Canonical - 5y)
You have 2 packages (0.1%) supported until April 2021 (Canonical - 3y)

You have 0 packages (0.0%) that can not/no longer be downloaded
You have 0 packages (0.0%) that are unsupported

Your Hardware Enablement Stack (HWE) is supported until April 2023.

Run with --show-unsupported, --show-supported or --show-all to see more details
--2019-04-09 18:41:44-- http://www.linux-usb.org/usb.ids
Resolving www.linux-usb.org (www.linux-usb.org)... failed: Name or service not known.
wget: unable to resolve host address ‘www.linux-usb.org’
update-usbids: download failed
Module Size Used by
uas 24576 0
usb_storage 69632 2 uas
rfcomm 77824 4
cmac 16384 1
bnep 20480 2
nls_iso8859_1 16384 2
edac_mce_amd 28672 0
kvm 626688 0
irqbypass 16384 1 kvm
crct10dif_pclmul 16384 0
crc32_pclmul 16384 0
btusb 45056 0
ghash_clmulni_intel 16384 0
pcbc 16384 0
aesni_intel 200704 2
btrtl 16384 1 btusb
uvcvideo 94208 0
aes_x86_64 20480 1 aesni_intel
btbcm 16384 1 btusb
btintel 20480 1 btusb
videobuf2_vmalloc 16384 1 uvcvideo
videobuf2_memops 16384 1 videobuf2_vmalloc
videobuf2_v4l2 24576 1 uvcvideo
videobuf2_common 40960 2 videobuf2_v4l2,uvcvideo
bluetooth 552960 33 btrtl,btintel,btbcm,bnep,btusb,rfcomm
videodev 188416 3 videobuf2_v4l2,uvcvideo,videobuf2_common
ecdh_generic 24576 2 bluetooth
crypto_simd 16384 1 aesni_intel
hid_multitouch 20480 0
media 40960 2 videodev,uvcvideo
cryptd 24576 3 crypto_simd,ghash_clmulni_intel,aesni_intel
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 32768 1 snd_seq_midi
snd_hda_codec_realtek 106496 1
snd_hda_codec_generic 73728 1 snd_hda_codec_realtek
snd_hda_codec_hdmi 49152 1
snd_hda_intel 40960 8
snd_hda_codec 126976 4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
glue_helper 16384 1 aesni_intel
snd_seq 65536 2 snd_seq_midi,snd_seq_midi_event
snd_hda_core 81920 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek
snd_hwdep 20480 1 snd_hda_codec
snd_pcm 98304 4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core
snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi
joydev 24576 0
wmi_bmof 16384 0
snd_timer 32768 2 snd_seq,snd_pcm
k10temp 16384 0
hp_wmi 16384 0
input_leds 16384 0
sparse_keymap 16384 1 hp_wmi
serio_raw 16384 0
fam15h_power 16384 0
hp_wireless 16384 0
rtsx_pci_ms 20480 0
memstick 16384 1 rtsx_pci_ms
hp_accel 28672 0
lis3lv02d 20480 1 hp_accel
snd 81920 27 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_pcm,snd_rawmidi
mac_hid 16384 0
ccp 86016 0
input_polldev 16384 1 lis3lv02d
soundcore 16384 1 snd
sch_fq_codel 20480 2
parport_pc 36864 0
ppdev 20480 0
lp 20480 0
parport 49152 3 parport_pc,lp,ppdev
ip_tables 28672 0
x_tables 40960 1 ip_tables
autofs4 40960 2
amdgpu 2924544 0
chash 16384 1 amdgpu
gpu_sched 24576 1 amdgpu
radeon 1458176 23
i2c_algo_bit 16384 2 amdgpu,radeon
ttm 110592 2 amdgpu,radeon
drm_kms_helper 172032 2 amdgpu,radeon
rtsx_pci_sdmmc 24576 0
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
psmouse 151552 0
fb_sys_fops 16384 1 drm_kms_helper
r8169 86016 0
mii 16384 1 r8169
ahci 40960 2
drm 458752 18 gpu_sched,drm_kms_helper,amdgpu,radeon,ttm
libahci 32768 1 ahci
i2c_piix4 24576 0
bcma 57344 0
rtsx_pci 65536 2 rtsx_pci_sdmmc,rtsx_pci_ms
wmi 24576 2 hp_wmi,wmi_bmof
i2c_scmi 16384 0
video 45056 0
hid_generic 16384 0
usbhid 49152 0
hid 122880 3 usbhid,hid_multitouch,hid_generic

Question information

Language:
English Edit question
Status:
Answered
For:
Ubuntu gnome-nettool Edit question
Assignee:
No assignee Edit question
Last query:
2019-04-10
Last reply:
2019-04-10
Manfred Hampl (m-hampl) said : #1

According to https://help.ubuntu.com/community/WifiDocs/Driver/bcm43xx you should try installing the package bcmwl-kernel-source

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