wifi not working in Ubuntu 16.04 HP
I have an HP laptop with a 64 bit processor and I had installed ubuntu 15.10 in it. I had to manualy download the bcmwl-kerkel-source and setup my wifi. After the release of 16.04, i updated the system and did the same with the wifi, but the wifi driver is not working. Any solutions?
Thanks in advance
Question information
- Language:
- English Edit question
- Status:
- Solved
- For:
- Ubuntu bcmwl Edit question
- Assignee:
- No assignee Edit question
- Solved by:
- Mark Rijckenberg
- Solved:
- Last query:
- Last reply:
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Revision history for this message
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#1 |
Disable then reinstall the driver
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Revision history for this message
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#3 |
Please first connect your network card to the wireless router using an ethernet cable (also known as a LAN cable) and apply all updates.
In order to gather essential troubleshooting information about your wireless card, please follow this procedure:
Step 1
In the Ubuntu Terminal console , make sure that unlimited scrolling is enabled:
click on Edit > Profiles > "Default" profile > Scrolling. Choose "Unlimited" as scrolling option. Click Close and Close again.
If you are using the Gnome interface, open the Terminal console via "Applications-
If you are using the Unity interface (default graphical user interface in Ubuntu), use the 'search' function on the dash. Or you can click on the 'More Apps' button, click on the 'See more results' by the installed section, and find it in that list of applications. A third way, available after you click on the 'More Apps' button, is to go to the search bar, and see that the far right end of it says 'All Applications'. You then click on that, and you'll see the full list. Then you can go to Accessories > Terminal after that.
So the methods in Unity are:
Press CTRL-ALT-T key combination.
Dash > Search for Terminal
Dash > More Apps > 'See More Results' > Terminal
Dash > More Apps > Accessories > Terminal
Step 2
Please copy-paste the following diagnostic command from the
https:/
website using a web browser (like Google Chromium or Mozilla Firefox) into the Linux Terminal. The command STARTS with the word sudo and ENDS with the word lsmod. So please copy-paste the ENTIRE diagnostic command below from the web browser into a Terminal, press <enter>, then enter password when sudo asks for password, then press enter again.
Tip: If you have a wheel mouse or 3 button mouse you do not need to type commands into the Terminal. Highlight the diagnostic command written on the page. Move your cursor anywhere in the Terminal and press the wheel or middle button. Automatic Copy and paste! No spelling mistakes! No Typos! No other errors!
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/
Step 3
Please do NOT attempt to send any attachment(s). Please copy/paste the full terminal output at this location:
https:/
The troubleshooters at Launchpad need to see the full Terminal output from running the above diagnostic command.
Step 4
Please also specify the exact model and make of your PC (if known)
Please also specify the name of the wireless access point that you are trying to connect to (not the model/make of your router).
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Revision history for this message
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#4 |
thank you for the hasty response. here's what i got:
[sudo] password for athul_muralidhar:
Hit:1 http://
Get:2 http://
Hit:3 http://
Get:4 http://
Ign:5 http://
Ign:6 http://
Ign:7 http://
Hit:8 http://
Ign:9 http://
Get:10 http://
Get:11 http://
Ign:12 http://
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Get:17 http://
Ign:9 http://
Ign:12 http://
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Ign:14 http://
Get:18 http://
Ign:15 http://
Ign:16 http://
Ign:7 http://
Ign:9 http://
Get:19 http://
Ign:12 http://
Ign:13 http://
Get:20 http://
Ign:14 http://
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Get:23 http://
Ign:15 http://
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Get:24 http://
Ign:7 http://
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Ign:14 http://
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Ign:16 http://
Ign:7 http://
Get:25 http://
Ign:9 http://
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Ign:14 http://
Get:26 http://
Ign:15 http://
Ign:16 http://
Err:7 http://
404 Not Found
Ign:9 http://
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Ign:13 http://
Get:27 http://
Ign:14 http://
Ign:15 http://
Ign:16 http://
Fetched 2,199 kB in 23s (95.5 kB/s)
Reading package lists... Done
W: The repository 'http://
N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use.
N: See apt-secure(8) manpage for repository creation and user configuration details.
E: Failed to fetch http://
E: 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
pciutils is already the newest version (1:3.3.
pciutils set to manually installed.
rfkill is already the newest version (0.5-1ubuntu3).
usbutils is already the newest version (1:007-4).
usbutils set to manually installed.
grep is already the newest version (2.25-1~16.04.1).
The following packages were automatically installed and are no longer required:
bbswitch-dkms ca-certificates
gftp-common gir1.2-
gir1.
gir1.
gir1.
gir1.
hexchat-perl hexchat-plugins hexchat-python iio-sensor-proxy intel-gpu-tools
julia-common libany-moose-perl libarpack2 libb-hooks-
libb-
libclass-
libdata-perl-perl libdatetime-
libdatetime-
libdbus1.0-cil libdbus2.0-cil libdevel-
libdevel-
libeb16 libenet7 libfile-
libgconf2.0-cil libgdata2.1-cil libgdiplus libgeoclue-2-0 libgfbgraph-0.2-0
libgjs0e libgkeyfile1.0-cil libglib2.0-cil libgnupg-
libgsound0 libgtk-
libimport-
libjmol-java liblexical-
libmission-
libmodule-
libmono-
libmono-
libmono-
libmono-
libmono-
libmono-
libmono-
libmono-
libmono-
libmono-
libmoo-perl libmoox-
libmultidimen
libnewtonsoft
libpackage-
libparams-
librole-tiny-perl libsdl-mixer1.2 libspqr2.0.2 libstrictures-perl
libsub-
libtelepathy-
libunwind8 libutf8proc1 libvariable-
libwebkitgtk-
linux-
linux-
linux-
linux-
linux-
linux-
linux-
mono-4.0-gac mono-gac mono-runtime mono-runtime-common mono-runtime-sgen
musescore-
python-vte python3-dateutil python3-
redeclipse-common redeclipse-data tango-icon-theme telepathy-idle
telepathy-logger telepathy-
xclip
Use 'sudo apt autoremove' to remove them.
The following additional packages will be installed:
libhd21 libx86emu1
The following NEW packages will be installed
hwinfo libhd21 libx86emu1
0 to upgrade, 3 to newly install, 0 to remove and 2 not to upgrade.
Need to get 727 kB of archives.
After this operation, 3,138 kB of additional disk space will be used.
Do you want to continue? [Y/n] y
Get:1 http://
Get:2 http://
Get:3 http://
Fetched 727 kB in 25s (28.3 kB/s)
Selecting previously unselected package libx86emu1:amd64.
(Reading database ... 397111 files and directories currently installed.)
Preparing to unpack .../libx86emu1_
Unpacking libx86emu1:amd64 (1.5-1) ...
Selecting previously unselected package libhd21:amd64.
Preparing to unpack .../libhd21_
Unpacking libhd21:amd64 (21.23-1) ...
Selecting previously unselected package hwinfo.
Preparing to unpack .../hwinfo_
Unpacking hwinfo (21.23-1) ...
Processing triggers for libc-bin (2.23-0ubuntu3) ...
Processing triggers for man-db (2.7.5-1) ...
Setting up libx86emu1:amd64 (1.5-1) ...
Setting up libhd21:amd64 (21.23-1) ...
Setting up hwinfo (21.23-1) ...
Processing triggers for libc-bin (2.23-0ubuntu3) ...
*-network UNCLAIMED
description: Network controller
product: BCM43142 802.11b/g/n
vendor: Broadcom Corporation
physical id: 0
bus info: pci@0000:08:00.0
version: 01
width: 64 bits
clock: 33MHz
resources: memory:
*-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@0000:09:00.0
logical name: eno1
version: 08
serial: 38:63:bb:a3:3f:1b
size: 100Mbit/s
capacity: 100Mbit/s
width: 64 bits
clock: 33MHz
resources: irq:42 ioport:
0: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no
lo Interface doesn't support scanning.
eno1 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_
DISTRIB_
DISTRIB_
08:00.0 Network controller [0280]: Broadcom Corporation BCM43142 802.11b/g/n [14e4:4365] (rev 01)
DeviceName: Broadcom BCM43142 802.11bgn 1x1 WiFi Adapter + BT 4.0 combo adapter
Subsystem: Hewlett-Packard Company BCM43142 802.11b/g/n [103c:2230]
--
09:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller [10ec:8136] (rev 08)
DeviceName: Realtek PCIe FE Family Controller
Subsystem: Hewlett-Packard Company RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller [103c:2281]
Kernel driver in use: r8169
Kernel modules: r8169
Bus 001 Device 005: ID 0a5c:216c Broadcom Corp. BCM43142A0 Bluetooth Device
Bus 001 Device 004: ID 04f2:b40e Chicony Electronics Co., Ltd HP Truevision HD camera
Bus 001 Device 003: ID 0000:0538
Bus 001 Device 002: ID 8087:8000 Intel Corp.
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 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Error: Object 'nm' is unknown, try 'nmcli help'.
H/W path Device Class Description
=======
/0 bus 2281
/0/2 memory 8GiB System Memory
/0/2/0 memory 8GiB SODIMM DDR3 Synchronous 1600 MHz (0.6 ns)
/0/2/1 memory DIMMProject-
/0/c memory 128KiB BIOS
/0/2b processor Intel(R) Core(TM) i7-4510U CPU @ 2.00GHz
/0/2b/2d memory 32KiB L1 cache
/0/2b/2e memory 256KiB L2 cache
/0/2b/2f memory 4MiB L3 cache
/0/2c memory 32KiB L1 cache
/0/100 bridge Haswell-ULT DRAM Controller
/0/100/2 display Haswell-ULT Integrated Graphics Controller
/0/100/3 multimedia Haswell-ULT HD Audio Controller
/0/100/14 bus 8 Series USB xHCI HC
/0/100/14/0 usb3 bus xHCI Host Controller
/0/100/14/1 usb2 bus xHCI Host Controller
/0/100/16 communication 8 Series HECI #0
/0/100/1b multimedia 8 Series HD Audio Controller
/0/100/1c bridge 8 Series PCI Express Root Port 1
/0/100/1c.1 bridge 8 Series PCI Express Root Port 2
/0/100/1c.2 bridge 8 Series PCI Express Root Port 3
/0/100/1c.2/0 network BCM43142 802.11b/g/n
/0/100/1c.3 bridge 8 Series PCI Express Root Port 4
/0/100/1c.3/0 eno1 network RTL8101/2/6E PCI Express Fast/Gigabit Ethernet contr
/0/100/1c.4 bridge 8 Series PCI Express Root Port 5
/0/100/1c.4/0 display GM108M [GeForce 840M]
/0/100/1d bus 8 Series USB EHCI #1
/0/100/1d/1 usb1 bus EHCI Host Controller
/0/100/1d/1/1 bus USB hub
/0/100/1d/1/1/2 input USB OPTICAL MOUSE
/0/100/1d/1/1/3 multimedia HP Truevision HD
/0/100/1d/1/1/7 generic BCM43142A0
/0/100/1f bridge 8 Series LPC Controller
/0/100/1f.2 storage 8 Series SATA Controller 1 [AHCI mode]
/0/100/1f.3 bus 8 Series SMBus Controller
/0/0 scsi0 storage
/0/0/0.0.0 /dev/sda disk 1TB HGST HTS541010A9
/0/0/0.0.0/1 volume 511MiB Windows FAT volume
/0/0/0.0.0/2 /dev/sda2 volume 488MiB EFI partition
/0/0/0.0.0/3 /dev/sda3 volume 930GiB EFI partition
/0/1 scsi1 storage
/0/1/0.0.0 /dev/cdrom disk DVDRW GUB0N
/1 power VI04041
/2 power OEM_Define5
Linux Lappy 4.4.0-31-generic #50-Ubuntu SMP Wed Jul 13 00:07:12 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
[ 0.000000] x86/fpu: Using 'eager' FPU context switches.
[ 0.000000] DMI: Hewlett-Packard HP Pavilion 15 Notebook PC /2281, BIOS F.34 12/19/2014
[ 0.000000] Found optimal setting for mtrr clean up
[ 0.000000] No NUMA configuration found
[ 0.604765] PCCT header not found.
[ 0.605014] core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on
[ 0.624590] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[ 0.830915] usbcore: registered new interface driver usbfs
[ 0.830925] usbcore: registered new interface driver hub
[ 0.830944] usbcore: registered new device driver usb
[ 0.838950] clocksource: Switched to clocksource hpet
[ 0.847070] pnp: PnP ACPI: found 5 devices
[ 1.562279] Console: switching to colour frame buffer device 170x48
[ 1.565468] input: Lid Switch as /devices/
[ 1.565799] ACPI: Lid Switch [LID0]
[ 1.567094] [Firmware Bug]: Invalid critical threshold (0)
[ 1.595827] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.596662] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.597495] usb usb1: Product: EHCI Host Controller
[ 1.598328] usb usb1: Manufacturer: Linux 4.4.0-31-generic ehci_hcd
[ 1.599173] usb usb1: SerialNumber: 0000:00:1d.0
[ 1.600170] hub 1-0:1.0: USB hub found
[ 1.609864] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.610697] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.611530] usb usb2: Product: xHCI Host Controller
[ 1.612353] usb usb2: Manufacturer: Linux 4.4.0-31-generic xhci-hcd
[ 1.613183] usb usb2: SerialNumber: 0000:00:14.0
[ 1.614180] hub 2-0:1.0: USB hub found
[ 1.618220] usb usb3: New USB device found, idVendor=1d6b, idProduct=0003
[ 1.619020] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.619804] usb usb3: Product: xHCI Host Controller
[ 1.620577] usb usb3: Manufacturer: Linux 4.4.0-31-generic xhci-hcd
[ 1.621348] usb usb3: SerialNumber: 0000:00:14.0
[ 1.622288] hub 3-0:1.0: USB hub found
[ 1.689258] EFI: Loaded cert 'Hewlett-Packard Company: HP UEFI Secure Boot 2013 DB key: 1d7cf2c2b92673f
[ 1.702401] ima: No TPM chip found, activating TPM-bypass!
[ 1.705346] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 1.807992] r8169 0000:09:00.0 eth0: RTL8106e at 0xffffc90000ce4000, 38:63:bb:a3:3f:1b, XID 10900800 IRQ 42
[ 1.840021] ACPI Warning: \_SB_.PCI0.
[ 1.840080] ACPI Warning: \_SB_.PCI0.
[ 1.840286] ACPI Warning: \_SB_.PCI0.
[ 1.840336] ACPI Warning: \_SB_.PCI0.
[ 1.840490] VGA switcheroo: detected Optimus DSM method \_SB_.PCI0.
[ 1.840587] nouveau: probe of 0000:0a:00.0 failed with error -12
[ 1.872706] [drm:intel_
[ 1.874004] fb: switching to inteldrmfb from EFI VGA
[ 1.875266] Console: switching to colour dummy device 80x25
[ 1.875402] [drm:intel_
[ 1.881139] [drm:parse_
[ 1.881148] [drm:parse_
[ 1.881152] [drm:parse_
[ 1.881208] [drm:intel_
[ 1.889859] [drm:drm_
[ 1.904370] [drm:intel_
[ 1.907438] [drm:drm_
[ 1.910978] usb 1-1: new high-speed USB device number 2 using ehci-pci
[ 1.944476] r8169 0000:09:00.0 eno1: renamed from eth0
[ 2.035972] [Firmware Bug]: ACPI(PEGP) defines _DOD but not _DOS
[ 2.036523] ACPI Error: [\_SB_.
[ 2.036529] ACPI Error: Method parse/execution failed [\_SB.PCI0.
[ 2.038134] [drm:drm_
[ 2.047471] usb 1-1: New USB device found, idVendor=8087, idProduct=8000
[ 2.047472] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2.047827] hub 1-1:1.0: USB hub found
[ 2.323019] usb 1-1.2: new low-speed USB device number 3 using ehci-pci
[ 2.418724] usb 1-1.2: New USB device found, idVendor=0000, idProduct=0538
[ 2.418726] usb 1-1.2: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[ 2.418727] usb 1-1.2: Product: USB OPTICAL MOUSE
[ 2.427378] usbcore: registered new interface driver usbhid
[ 2.427379] usbhid: USB HID core driver
[ 2.429525] input: USB OPTICAL MOUSE as /devices/
[ 2.429794] hid-generic 0003:0000:
[ 2.491008] usb 1-1.3: new high-speed USB device number 4 using ehci-pci
[ 2.663478] usb 1-1.3: New USB device found, idVendor=04f2, idProduct=b40e
[ 2.663480] usb 1-1.3: New USB device strings: Mfr=2, Product=1, SerialNumber=0
[ 2.663481] usb 1-1.3: Product: HP Truevision HD
[ 2.663482] usb 1-1.3: Manufacturer: Chicony Electronics Co., Ltd.
[ 2.743040] usb 1-1.7: new full-speed USB device number 5 using ehci-pci
[ 2.838649] usb 1-1.7: New USB device found, idVendor=0a5c, idProduct=216c
[ 2.838651] usb 1-1.7: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2.838653] usb 1-1.7: Product: BCM43142A0
[ 2.838654] usb 1-1.7: Manufacturer: Broadcom Corp
[ 2.838654] usb 1-1.7: SerialNumber: 38B1DBF1E202
[ 3.331877] [drm:drm_
[ 3.459141] Console: switching to colour frame buffer device 170x48
[ 3.551044] clocksource: Switched to clocksource tsc
[ 50.529511] systemd[1]: Starting Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling...
[ 51.662988] lp: driver loaded but no devices found
[ 54.799946] EXT4-fs (dm-1): re-mounted. Opts: errors=remount-ro
[ 55.457096] input: HP Wireless hotkeys as /devices/
[ 55.623509] lis3lv02d: 8 bits 3DC sensor found
[ 56.823026] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops i915_audio_
[ 57.189648] input: HDA Intel PCH Mic as /devices/
[ 57.189694] input: HDA Intel PCH Headphone as /devices/
[ 57.462856] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/
[ 57.462902] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/
[ 57.462943] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/
[ 57.659089] usbcore: registered new interface driver btusb
[ 57.665754] uvcvideo: Found UVC 1.00 device HP Truevision HD (04f2:b40e)
[ 57.705888] input: HP Truevision HD as /devices/
[ 57.705958] usbcore: registered new interface driver uvcvideo
[ 58.318215] bluetooth hci0: Direct firmware load for brcm/BCM.hcd failed with error -2
[ 58.318220] Bluetooth: hci0: BCM: Patch brcm/BCM.hcd not found
[ 60.299343] intel_rapl: Found RAPL domain package
[ 60.299346] intel_rapl: Found RAPL domain core
[ 60.299348] intel_rapl: Found RAPL domain uncore
[ 60.299350] intel_rapl: Found RAPL domain dram
[ 62.269063] cfg80211: World regulatory domain updated:
[ 62.269067] cfg80211: DFS Master region: unset
[ 62.269069] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 62.269071] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 62.269073] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 62.269074] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[ 62.269076] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[ 62.269078] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[ 62.269079] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[ 62.269081] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[ 62.269082] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[ 69.906033] [drm:drm_
[ 84.887207] [drm:drm_
[ 110.138081] [drm:drm_
[ 112.710906] [UFW BLOCK] IN=eno1 OUT= MAC= SRC=fe80:
[ 112.710920] [UFW BLOCK] IN=eno1 OUT= MAC= SRC=fe80:
[ 112.721069] [UFW BLOCK] IN=eno1 OUT= MAC= SRC=fe80:
[ 112.721087] [UFW BLOCK] IN=eno1 OUT= MAC= SRC=fe80:
Manufacturer: Samsung
Serial Number: 3987E083
Manufacturer: Empty
Serial Number: Empty
Release Date: 12/19/2014
Manufacturer: Hewlett-Packard
Product Name: HP Pavilion 15 Notebook PC
Serial Number: 5CD447FM58
Manufacturer: Hewlett-Packard
Product Name: 2281
Serial Number: PEMLA028J7Q21M
Manufacturer: Hewlett-Packard
Serial Number: Chassis Serial Number
String 6: String7 for Original Equipment Manufacturer
String 7: String8 for Original Equipment Manufacturer
String 8: String9 for Original Equipment Manufacturer
String 9: String10 for Original Equipment Manufacturer
String 10: String11 for Original Equipment Manufacturer
Option 1: String1 for Type12 Equipment Manufacturer
Option 2: String2 for Type12 Equipment Manufacturer
Option 3: String3 for Type12 Equipment Manufacturer
Option 4: String4 for Type12 Equipment Manufacturer
Option 5: String5 for Type12 Equipment Manufacturer
Option 6: String6 for Type12 Equipment Manufacturer
Option 7: String7 for Type12 Equipment Manufacturer
Option 8: String8 for Type12 Equipment Manufacturer
Manufacturer: 11-85
Manufacture Date: 01/01/2014
Serial Number: DummySerialNumber
Manufacturer: OEM_Define2
Serial Number: OEM_Define3
Manufacturer: Intel(R) Corporation
Serial Number: To Be Filled By O.E.M.
lo no wireless extensions.
eno1 no wireless extensions.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
[main]
NetworkingEnabl
WirelessEnabled
WWANEnabled=true
22: PCI 800.0: 0280 Network controller
[Created at pci.366]
Unique ID: GBI1.jjIRWyv+Xb7
Parent ID: hoOk.dWMDZFiXuA1
SysFS ID: /devices/
SysFS BusID: 0000:08:00.0
Hardware Class: network
Device Name: "Broadcom BCM43142 802.11bgn 1x1 WiFi Adapter + BT 4.0 combo adapter"
Model: "Broadcom BCM43142 802.11b/g/n"
Vendor: pci 0x14e4 "Broadcom"
Device: pci 0x4365 "BCM43142 802.11b/g/n"
SubVendor: pci 0x103c "Hewlett-Packard Company"
SubDevice: pci 0x2230
Revision: 0x01
Memory Range: 0xb5500000-
Module Alias: "pci:v000014E4d
Driver Info #0:
Driver Status: bcma is not active
Driver Activation Cmd: "modprobe bcma"
Driver Info #1:
Driver Status: wl is not active
Driver Activation Cmd: "modprobe wl"
Config Status: cfg=new, avail=yes, need=no, active=unknown
Attached to: #15 (PCI bridge)
23: PCI 900.0: 0200 Ethernet controller
[Created at pci.366]
Unique ID: wcdH.8H6wVp3UtOA
Parent ID: Z7uZ.fLFjWOxxxx1
SysFS ID: /devices/
SysFS BusID: 0000:09:00.0
Hardware Class: network
Device Name: "Realtek PCIe FE Family Controller"
Model: "Realtek RTL8101E/RTL8102E PCI Express Fast Ethernet controller"
Vendor: pci 0x10ec "Realtek Semiconductor Co., Ltd."
Device: pci 0x8136 "RTL8101E/RTL8102E PCI Express Fast Ethernet controller"
SubVendor: pci 0x103c "Hewlett-Packard Company"
SubDevice: pci 0x2281
Revision: 0x08
Driver: "r8169"
Driver Modules: "r8169"
Device File: eno1
I/O Ports: 0x4000-0x4fff (rw)
Memory Range: 0xb5404000-
Memory Range: 0xb5400000-
IRQ: 42 (12947 events)
HW Address: 38:63:bb:a3:3f:1b
Link detected: yes
Module Alias: "pci:v000010ECd
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: #16 (PCI bridge)
root 2864 0.0 0.2 456092 18024 ? Ssl 17:20 0:00 /usr/sbin/
root 3043 0.0 0.0 16124 3640 ? S 17:21 0:00 /sbin/dhclient -d -q -sf /usr/lib/
nobody 3233 0.0 0.0 59936 4144 ? S 17:21 0:00 /usr/sbin/dnsmasq --no-resolv --keep-
athul_m+ 3857 0.0 0.0 433828 6752 ? Sl 17:22 0:00 /usr/lib/
athul_m+ 5148 0.0 0.0 21296 1016 pts/2 S+ 17:29 0:00 grep --color=auto -E wpa|icd|etwork
Kernel IP routing table
Destination Gateway Genmask Flags MSS Window irtt Iface
0.0.0.0 192.168.1.1 0.0.0.0 UG 0 0 0 eno1
192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0 eno1
# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
# DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
nameserver 127.0.1.1
total 280867
2 drwxr-xr-x 5 root root 3072 Jul 26 04:02 .
2 drwxr-xr-x 25 root root 4096 Jul 26 00:43 ..
13 -rw-r--r-- 1 root root 1239577 Apr 19 03:51 abi-4.4.
30 -rw-r--r-- 1 root root 1239612 May 13 05:25 abi-4.4.
21 -rw-r--r-- 1 root root 1239732 Jun 9 03:09 abi-4.4.
34 -rw-r--r-- 1 root root 1240018 Jun 24 17:33 abi-4.4.
41 -rw-r--r-- 1 root root 1240067 Jul 13 07:29 abi-4.4.
14 -rw-r--r-- 1 root root 189412 Apr 19 03:51 config-
28 -rw-r--r-- 1 root root 189520 May 13 05:25 config-
24 -rw-r--r-- 1 root root 189521 Jun 9 03:09 config-
32 -rw-r--r-- 1 root root 189533 Jun 24 17:33 config-
38 -rw-r--r-- 1 root root 189558 Jul 13 07:29 config-
1 drwx------ 3 root root 4096 Jan 1 1970 efi
63489 drwxr-xr-x 5 root root 1024 Jul 15 12:25 grub
25 -rw-r--r-- 1 root root 37694030 May 7 13:27 initrd.
23 -rw-r--r-- 1 root root 37718186 May 25 23:10 initrd.
33 -rw-r--r-- 1 root root 37729853 Jun 22 12:46 initrd.
39 -rw-r--r-- 1 root root 37725999 Jun 29 17:52 initrd.
44 -rw-r--r-- 1 root root 38295231 Jul 26 04:02 initrd.
11 drwx------ 2 root root 12288 Apr 26 12:36 lost+found
15 -rw-r--r-- 1 root root 182704 Jan 28 18:14 memtest86+.bin
16 -rw-r--r-- 1 root root 184380 Jan 28 18:14 memtest86+.elf
17 -rw-r--r-- 1 root root 184840 Jan 28 18:14 memtest86+
12 -rw------- 1 root root 3853719 Apr 19 03:51 System.
20 -rw------- 1 root root 3855781 May 13 05:25 System.
27 -rw------- 1 root root 3855383 Jun 9 03:09 System.
35 -rw------- 1 root root 3859655 Jun 24 17:33 System.
40 -rw------- 1 root root 3866473 Jul 13 07:29 System.
18 -rw-r--r-- 1 root root 7013984 Apr 26 12:38 vmlinuz-
19 -rw-r--r-- 1 root root 7015896 Apr 21 09:25 vmlinuz-
29 -rw------- 1 root root 7015440 May 13 05:25 vmlinuz-
22 -rw------- 1 root root 7017368 May 20 20:03 vmlinuz-
26 -rw------- 1 root root 7020176 Jun 9 03:09 vmlinuz-
31 -rw------- 1 root root 7022104 Jun 10 21:14 vmlinuz-
36 -rw------- 1 root root 7026864 Jun 24 17:33 vmlinuz-
37 -rw------- 1 root root 7028792 Jun 28 02:08 vmlinuz-
42 -rw------- 1 root root 7047504 Jul 13 07:29 vmlinuz-
43 -rw------- 1 root root 7049432 Jul 15 12:25 vmlinuz-
Support status summary of 'Lappy':
You have 1949 packages (80.0%) supported until April 2021 (5y)
You have 118 packages (4.8%) supported until January 2017 (9m)
You have 20 packages (0.8%) supported until April 2017 (9m)
You have 188 packages (7.7%) supported until April 2019 (3y)
You have 0 packages (0.0%) that can not/no longer be downloaded
You have 161 packages (6.6%) that are unsupported
Run with --show-unsupported, --show-supported or --show-all to see more details
Downloaded daily snapshot dated 2016-07-23 03:15:02
--2016-07-27 17:29:29-- http://
Resolving www.linux-usb.org (www.linux-
Connecting to www.linux-usb.org (www.linux-
HTTP request sent, awaiting response... 200 OK
Length: 564169 (551K) [text/plain]
Saving to: ‘/var/lib/
/var/lib/
2016-07-27 17:29:38 (76.1 KB/s) - ‘/var/lib/
Done.
Module Size Used by
rfcomm 69632 2
bnep 20480 2
binfmt_misc 20480 1
nls_iso8859_1 16384 1
intel_rapl 20480 0
x86_pkg_
intel_powerclamp 16384 0
coretemp 16384 0
kvm 536576 0
irqbypass 16384 1 kvm
hp_wmi 16384 0
sparse_keymap 16384 1 hp_wmi
uvcvideo 90112 0
btusb 45056 0
snd_hda_codec_hdmi 53248 1
videobuf2_vmalloc 16384 1 uvcvideo
btrtl 16384 1 btusb
btbcm 16384 1 btusb
videobuf2_memops 16384 1 videobuf2_vmalloc
btintel 16384 1 btusb
videobuf2_v4l2 28672 1 uvcvideo
snd_hda_
bluetooth 520192 29 bnep,btbcm,
snd_hda_
videobuf2_core 36864 2 uvcvideo,
v4l2_common 16384 1 videobuf2_v4l2
snd_hda_intel 36864 7
videodev 176128 4 uvcvideo,
snd_hda_codec 135168 4 snd_hda_
media 24576 2 uvcvideo,videodev
snd_hda_core 73728 5 snd_hda_
snd_hwdep 16384 1 snd_hda_codec
snd_pcm 106496 5 snd_hda_
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 32768 1 snd_seq_midi
snd_seq 69632 2 snd_seq_
snd_seq_device 16384 3 snd_seq,
snd_timer 32768 2 snd_pcm,snd_seq
mei_me 36864 0
input_leds 16384 0
cfg80211 565248 0
mei 98304 1 mei_me
snd 81920 24 snd_hda_
joydev 20480 0
serio_raw 16384 0
hp_accel 28672 0
shpchp 36864 0
soundcore 16384 1 snd
lis3lv02d 20480 1 hp_accel
input_polldev 16384 1 lis3lv02d
intel_smartconnect 16384 0
lpc_ich 24576 0
hp_wireless 16384 0
mac_hid 16384 0
ip6t_REJECT 16384 1
nf_reject_ipv6 16384 1 ip6t_REJECT
nf_log_ipv6 16384 5
xt_hl 16384 22
ip6t_rt 16384 3
nf_conntrack_ipv6 20480 8
nf_defrag_ipv6 36864 1 nf_conntrack_ipv6
ipt_REJECT 16384 1
nf_reject_ipv4 16384 1 ipt_REJECT
nf_log_ipv4 16384 5
nf_log_common 16384 2 nf_log_
xt_LOG 16384 10
xt_limit 16384 13
xt_tcpudp 16384 18
xt_addrtype 16384 4
nf_conntrack_ipv4 16384 8
nf_defrag_ipv4 16384 1 nf_conntrack_ipv4
xt_conntrack 16384 16
ip6table_filter 16384 1
ip6_tables 28672 1 ip6table_filter
nf_conntrack_
nf_conntrack_
nf_nat_ftp 16384 0
nf_nat 24576 1 nf_nat_ftp
nf_conntrack_ftp 20480 1 nf_nat_ftp
nf_conntrack 106496 8 nf_nat_
iptable_filter 16384 1
parport_pc 32768 0
ppdev 20480 0
ip_tables 24576 1 iptable_filter
x_tables 36864 13 ip6table_
lp 20480 0
parport 49152 3 lp,ppdev,parport_pc
autofs4 40960 2
drbg 32768 1
ansi_cprng 16384 0
algif_skcipher 20480 0
af_alg 16384 1 algif_skcipher
dm_crypt 28672 1
hid_generic 16384 0
usbhid 49152 0
hid 118784 2 hid_generic,usbhid
crct10dif_pclmul 16384 0
crc32_pclmul 16384 0
aesni_intel 167936 2
aes_x86_64 20480 1 aesni_intel
lrw 16384 1 aesni_intel
gf128mul 16384 1 lrw
glue_helper 16384 1 aesni_intel
ablk_helper 16384 1 aesni_intel
cryptd 20480 3 aesni_intel,
nouveau 1495040 0
i915 1208320 4
mxm_wmi 16384 1 nouveau
ttm 94208 1 nouveau
i2c_algo_bit 16384 2 i915,nouveau
psmouse 126976 0
drm_kms_helper 147456 2 i915,nouveau
r8169 81920 0
mii 16384 1 r8169
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
ahci 36864 3
fb_sys_fops 16384 1 drm_kms_helper
libahci 32768 1 ahci
drm 360448 7 ttm,i915,
video 40960 2 i915,nouveau
wmi 20480 3 hp_wmi,
fjes 28672 0
the model of my laptop is HP pavillion 15 intel i7 64-bit with Gforce graphics card
and I dont get thsecond part of step 4. Sorry for that
I hope the info for helpful
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Revision history for this message
|
#5 |
Please run these 4 Terminal commands in a Terminal using a working, WIRED Internet connection:
sudo apt-get update
sudo apt-get install linux-headers-
sudo apt-get install --reinstall linux-headers-
sudo apt-get dist-upgrade
Then reboot your PC and retest wireless.
Source 1: http://
Source 2: https:/
Source 3: https:/
Source 4:https:/
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Revision history for this message
|
#6 |
Disable Secure Boot in BIOS and try to install it again. The latest Ubuntu kernels are enforcing secure boot rules meaning that modules that are not in-tree will not load. If you
sudo modprobe -v wl
You will likely see an error, required key not available if secure boot is enabled
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Revision history for this message
|
#7 |
Thanks Mark Rijckenberg, that solved my question.
