Wireless Network controller [0280]: Broadcom Corporation BCM4313 802.11bgn Wireless Network Adapter [14e4:4727] (rev 01) can detect but cannot connect to wireless network on ASUS 1015E (ASUS-NotebookSKU) in Ubuntu 14.04.1 LTS
I just upgraded from Ubuntu 12.04 to 14.04, and I now can't connect to my wireless router. The system recognizes is and I can input my password, butit does not connect. It waits as though it is trying to make contact, but nothing happens. My wired connection runs through the router and I have had no problems with that. Is there a setting somewhere I need to change?
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#1 |
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 | egrep -i '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).
Step 5
Please also clarify if you installed Ubuntu to the harddisk and are running from a harddisk install OR if you are only testing Ubuntu in a Live CD session.
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Revision history for this message
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#2 |
My PC is a an ASUS laptop , model 1015e; The router is a Belkin 270. I am running 14.04 from the hard disk as my default OS.
Below is the result of the code entry in terminal:
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Fetched 2,589 kB in 26s (99.2 kB/s)
Reading package lists... Done
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package hwinfo is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
E: Package 'hwinfo' has no installation candidate
*-network
description: Wireless interface
product: BCM4313 802.11bgn Wireless Network Adapter
vendor: Broadcom Corporation
physical id: 0
bus info: pci@0000:02:00.0
logical name: wlan0
version: 01
serial: dc:85:de:27:c2:54
width: 64 bits
clock: 33MHz
resources: irq:17 memory:
*-network
description: Ethernet interface
product: AR8162 Fast Ethernet
vendor: Qualcomm Atheros
physical id: 0
bus info: pci@0000:03:00.0
logical name: eth0
version: 10
serial: 74:d0:2b:4c:44:12
size: 100Mbit/s
capacity: 100Mbit/s
width: 64 bits
clock: 33MHz
resources: irq:45 memory:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
1: brcmwl-0: Wireless LAN
Soft blocked: no
Hard blocked: no
2: asus-wlan: Wireless LAN
Soft blocked: no
Hard blocked: no
eth0 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_
DISTRIB_
DISTRIB_
02:00.0 Network controller [0280]: Broadcom Corporation BCM4313 802.11bgn Wireless Network Adapter [14e4:4727] (rev 01)
Subsystem: AzureWave Device [1a3b:2047]
Kernel driver in use: wl
03:00.0 Ethernet controller [0200]: Qualcomm Atheros AR8162 Fast Ethernet [1969:1090] (rev 10)
Subsystem: ASUSTeK Computer Inc. Device [1043:115d]
Kernel driver in use: alx
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 13d3:5188 IMC Networks
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 003: ID 046d:c016 Logitech, Inc. Optical Wheel Mouse
Bus 003 Device 004: ID 2222:0013 MacAlly
Bus 003 Device 002: ID 058f:9254 Alcor Micro Corp. Hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
RUNNING STATE WIFI-HARDWARE WIFI WWAN-HARDWARE WWAN
running connected enabled enabled enabled disabled
H/W path Device Class Description
=======
/0 bus 1015E
/0/0 memory 64KiB BIOS
/0/8 memory 512KiB L2 cache
/0/9 memory 128KiB L1 cache
/0/a memory 2MiB L3 cache
/0/b memory 2GiB System Memory
/0/b/0 memory 2GiB SODIMM DDR3 Synchronous 1333 MHz (
/0/b/1 memory DIMM [empty]
/0/b/2 memory DIMM [empty]
/0/b/3 memory DIMM [empty]
/0/c processor Intel(R) Celeron(R) CPU 847 @ 1.10GHz
/0/100 bridge 2nd Generation Core Processor Family DR
/0/100/2 display 2nd Generation Core Processor Family In
/0/100/14 bus 7 Series/C210 Series Chipset Family USB
/0/100/16 communication 7 Series/C210 Series Chipset Family MEI
/0/100/1a bus 7 Series/C210 Series Chipset Family USB
/0/100/1b multimedia 7 Series/C210 Series Chipset Family Hig
/0/100/1c bridge 7 Series/C210 Series Chipset Family PCI
/0/100/1c.1 bridge 7 Series/C210 Series Chipset Family PCI
/0/100/1c.1/0 wlan0 network BCM4313 802.11bgn Wireless Network Adap
/0/100/1c.3 bridge 7 Series/C210 Series Chipset Family PCI
/0/100/1c.3/0 eth0 network AR8162 Fast Ethernet
/0/100/1d bus 7 Series/C210 Series Chipset Family USB
/0/100/1f bridge 7 Series Chipset Family LPC Controller
/0/100/1f.2 storage 7 Series Chipset Family 6-port SATA Con
/0/100/1f.3 bus 7 Series/C210 Series Chipset Family SMB
/0/1 scsi0 storage
/0/1/0.0.0 /dev/sda disk 320GB ST320LT012-9WS14
/0/1/0.0.0/1 /dev/sda1 volume 511MiB Windows FAT volume
/0/1/0.0.0/2 /dev/sda2 volume 295GiB EXT4 volume
/0/1/0.0.0/3 /dev/sda3 volume 1931MiB swap partition
Linux sj-1015E 3.13.0-43-generic #72-Ubuntu SMP Mon Dec 8 19:35:06 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
[ 0.000000] No AGP bridge found
[ 0.000000] Found optimal setting for mtrr clean up
[ 0.000000] found SMP MP-table at [mem 0x000fd7b0-
[ 0.000000] No NUMA configuration found
[ 0.000000] No AGP bridge found
[ 0.248362] ACPI : EC: EC description table is found, configuring boot EC
[ 0.262176] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[ 0.302809] ACPI: No dock devices found.
[ 0.638509] pci 0000:02:00.0: [14e4:4727] type 00 class 0x028000
[ 0.638552] pci 0000:02:00.0: reg 0x10: [mem 0xf7d00000-
[ 0.638778] pci 0000:02:00.0: supports D1 D2
[ 0.638781] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold
[ 0.638843] pci 0000:02:00.0: System wakeup disabled by ACPI
[ 0.654967] Found 1 acpi root devices
[ 0.655755] usbcore: registered new interface driver usbfs
[ 0.655768] usbcore: registered new interface driver hub
[ 0.655815] usbcore: registered new device driver usb
[ 0.662351] Switched to clocksource hpet
[ 0.673146] pnp: PnP ACPI: found 15 devices
[ 1.724509] Console: switching to colour frame buffer device 128x48
[ 1.734663] input: Lid Switch as /devices/
[ 1.758607] ACPI: Lid Switch [LID]
[ 1.790417] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.790421] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.790425] usb usb1: Product: EHCI Host Controller
[ 1.790428] usb usb1: Manufacturer: Linux 3.13.0-43-generic ehci_hcd
[ 1.790431] usb usb1: SerialNumber: 0000:00:1a.0
[ 1.790702] hub 1-0:1.0: USB hub found
[ 1.806493] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.806497] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.806501] usb usb2: Product: EHCI Host Controller
[ 1.806504] usb usb2: Manufacturer: Linux 3.13.0-43-generic ehci_hcd
[ 1.806508] usb usb2: SerialNumber: 0000:00:1d.0
[ 1.806784] hub 2-0:1.0: USB hub found
[ 1.807555] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.807559] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.807563] usb usb3: Product: xHCI Host Controller
[ 1.807566] usb usb3: Manufacturer: Linux 3.13.0-43-generic xhci_hcd
[ 1.807570] usb usb3: SerialNumber: 0000:00:14.0
[ 1.807798] hub 3-0:1.0: USB hub found
[ 1.808039] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003
[ 1.808043] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.808046] usb usb4: Product: xHCI Host Controller
[ 1.808050] usb usb4: Manufacturer: Linux 3.13.0-43-generic xhci_hcd
[ 1.808053] usb usb4: SerialNumber: 0000:00:14.0
[ 1.808234] hub 4-0:1.0: USB hub found
[ 1.894421] Loaded X.509 cert 'Magrathea: Glacier signing key: 55ab2fe28ed5c60
[ 1.904831] IMA: No TPM chip found, activating TPM-bypass!
[ 1.906027] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 2.008965] alx 0000:03:00.0 eth0: Qualcomm Atheros AR816x/AR817x Ethernet [74:d0:2b:4c:44:12]
[ 2.021339] Console: switching to colour dummy device 80x25
[ 2.110362] usb 1-1: new high-speed USB device number 2 using ehci-pci
[ 2.242818] usb 1-1: New USB device found, idVendor=8087, idProduct=0024
[ 2.242841] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2.243395] hub 1-1:1.0: USB hub found
[ 2.394393] usb 2-1: new high-speed USB device number 2 using ehci-pci
[ 2.526924] usb 2-1: New USB device found, idVendor=8087, idProduct=0024
[ 2.526928] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2.527361] hub 2-1:1.0: USB hub found
[ 2.694393] usb 3-1: new full-speed USB device number 2 using xhci_hcd
[ 2.706443] Console: switching to colour frame buffer device 170x48
[ 2.713090] usb 3-1: New USB device found, idVendor=058f, idProduct=9254
[ 2.713099] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 2.713105] usb 3-1: Product: Generic USB Hub
[ 2.713110] usb 3-1: Manufacturer: Generic USB Hub
[ 2.713397] usb 3-1: ep 0x81 - rounding interval to 1024 microframes, ep desc says 2040 microframes
[ 2.713765] hub 3-1:1.0: USB hub found
[ 2.722346] psmouse serio4: elantech: assuming hardware version 4 (with firmware version 0x361f03)
[ 2.882491] usb 3-2: new low-speed USB device number 3 using xhci_hcd
[ 2.903515] usb 3-2: New USB device found, idVendor=046d, idProduct=c016
[ 2.903525] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 2.903530] usb 3-2: Product: Optical USB Mouse
[ 2.903535] usb 3-2: Manufacturer: Logitech
[ 2.903796] usb 3-2: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
[ 2.916935] usbcore: registered new interface driver usbhid
[ 2.916940] usbhid: USB HID core driver
[ 2.920095] input: Logitech Optical USB Mouse as /devices/
[ 2.920291] hid-generic 0003:046D:
[ 2.974537] usb 1-1.2: new high-speed USB device number 3 using ehci-pci
[ 3.172601] usb 1-1.2: New USB device found, idVendor=13d3, idProduct=5188
[ 3.172611] usb 1-1.2: New USB device strings: Mfr=3, Product=1, SerialNumber=2
[ 3.172616] usb 1-1.2: Product: USB2.0 UVC HD Webcam
[ 3.172621] usb 1-1.2: Manufacturer: Azurewave
[ 3.172625] usb 1-1.2: SerialNumber: NULL
[ 3.262534] usb 3-1.1: new full-speed USB device number 4 using xhci_hcd
[ 3.282423] usb 3-1.1: New USB device found, idVendor=2222, idProduct=0013
[ 3.282430] usb 3-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 3.282434] usb 3-1.1: Product: Macally iKeySlim
[ 3.282438] usb 3-1.1: Manufacturer: Macally iKeySlim
[ 3.282702] usb 3-1.1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
[ 3.284819] input: Macally iKeySlim Macally iKeySlim as /devices/
[ 3.285010] hid-generic 0003:2222:
[ 3.287502] input: Macally iKeySlim Macally iKeySlim as /devices/
[ 3.287695] hid-generic 0003:2222:
[ 3.654600] Switched to clocksource tsc
[ 14.997932] IPv6: ADDRCONF(
[ 15.096801] EXT4-fs (sda2): re-mounted. Opts: errors=remount-ro
[ 15.266367] lp: driver loaded but no devices found
[ 15.756521] lpc_ich: Resource conflict(s) found affecting gpio_ich
[ 15.766246] cfg80211: Calling CRDA to update world regulatory domain
[ 15.779110] lib80211: common routines for IEEE802.11 drivers
[ 15.779119] lib80211_crypt: registered algorithm 'NULL'
[ 15.811623] wl: module license 'MIXED/Proprietary' taints kernel.
[ 15.912217] wl: module verification failed: signature and/or required key missing - tainting kernel
[ 16.058227] INFO @wl_cfg80211_attach : Registered CFG80211 phy
[ 16.096909] lib80211_crypt: registered algorithm 'TKIP'
[ 16.159910] wlan0: Broadcom BCM4727 802.11 Hybrid Wireless Controller 6.30.223.141 (r415941)
[ 16.199620] uvcvideo: Found UVC 1.00 device USB2.0 UVC HD Webcam (13d3:5188)
[ 16.219799] input: USB2.0 UVC HD Webcam as /devices/
[ 16.220369] usbcore: registered new interface driver uvcvideo
[ 16.883814] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/
[ 16.981769] input: HDA Intel PCH Headphone as /devices/
[ 17.388495] cfg80211: World regulatory domain updated:
[ 17.388502] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 17.388506] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 17.388509] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 17.388512] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 17.388515] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 17.388518] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 18.934218] IPv6: ADDRCONF(
[ 18.934992] alx 0000:03:00.0 eth0: NIC Up: 100 Mbps Full
[ 18.935224] IPv6: ADDRCONF(
Release Date: 03/05/2013
Serial services are supported (int 14h)
Manufacturer: ASUSTeK COMPUTER INC.
Product Name: 1015E
Serial Number: D4N0CX276990153
Manufacturer: ASUSTeK COMPUTER INC.
Product Name: 1015E
Serial Number: BSN123456789012
Manufacturer: ASUSTeK COMPUTER INC.
Serial Number: D4N0CX276990153
Manufacturer: Intel(R) Corporation
Serial Number: Not Specified
Manufacturer: Micron
Serial Number: 00000000
Manufacturer: [Empty]
Serial Number: [Empty]
Manufacturer: [Empty]
Serial Number: [Empty]
Manufacturer: [Empty]
Serial Number: [Empty]
eth0 no wireless extensions.
lo no wireless extensions.
wlan0 IEEE 802.11abg ESSID:off/any
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:off
install snd-rawmidi /sbin/modprobe --ignore-install snd-rawmidi $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-seq-midi ; : ; }
# which ath5k cannot recover. To prevent this condition, stop
blacklist ath_pci
# Warning: This file is autogenerated by bcmwl. All changes to this file will be lost.
blacklist b43
blacklist b43legacy
blacklist bcm43xx
blacklist brcm80211
blacklist brcmfmac
blacklist brcmsmac
blacklist bcma
blacklist eth1394
# replaced by p54pci
blacklist prism54
# replaced by b43 and ssb.
blacklist bcm43xx
blacklist uart6850
blacklist twl4030_wdt
# /etc/modprobe.
# iwlwifi will dyamically load either iwldvm or iwlmvm depending on the
# microcode file installed on the system. When removing iwlwifi, first
# remove the iwl?vm module and then iwlwifi.
remove iwlwifi \
(/sbin/lsmod | grep -o -e ^iwlmvm -e ^iwldvm -e ^iwlwifi | xargs /sbin/rmmod) \
&& /sbin/modprobe -r mac80211
[main]
NetworkingEnabl
WirelessEnabled
WWANEnabled=true
WimaxEnabled=true
sudo: hwinfo: command not found
root 927 0.0 0.3 345056 6452 ? Ssl 12:47 0:00 NetworkManager
root 1091 0.0 0.2 10232 3736 ? S 12:47 0:00 /sbin/dhclient -d -sf /usr/lib/
root 1097 0.0 0.1 30608 2452 ? Ss 12:47 0:00 /sbin/wpa_
nobody 1160 0.0 0.0 35224 1556 ? S 12:47 0:00 /usr/sbin/dnsmasq --no-resolv --keep-
sj 2778 0.0 0.0 13644 908 pts/0 S+ 12:54 0:00 egrep --color=auto wpa|icd|etwork
Kernel IP routing table
Destination Gateway Genmask Flags MSS Window irtt Iface
0.0.0.0 192.168.3.1 0.0.0.0 UG 0 0 0 eth0
192.168.3.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0
# 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
search Belkin
total 81420
18874369 drwxr-xr-x 4 root root 4096 Jan 7 19:27 .
2 drwxr-xr-x 23 root root 4096 Jan 7 17:47 ..
18874373 -rw-r--r-- 1 root root 1162712 Jul 15 00:29 abi-3.13.
18874381 -rw-r--r-- 1 root root 1164720 Dec 8 15:28 abi-3.13.
18874374 -rw-r--r-- 1 root root 165611 Jul 15 00:29 config-
18874383 -rw-r--r-- 1 root root 165745 Dec 8 15:28 config-
1 drwxr-xr-x 3 root root 4096 Dec 31 1969 efi
18874371 drwxr-xr-x 5 root root 4096 Jan 7 19:26 grub
18874387 -rw-r--r-- 1 root root 28314780 Jan 7 17:47 initrd.
18874380 -rw-r--r-- 1 root root 27627063 Jan 7 19:27 initrd.
18874375 -rw-r--r-- 1 root root 176500 Mar 12 2014 memtest86+.bin
18874376 -rw-r--r-- 1 root root 178176 Mar 12 2014 memtest86+.elf
18874377 -rw-r--r-- 1 root root 178680 Mar 12 2014 memtest86+
18874372 -rw------- 1 root root 3381262 Jul 15 00:29 System.
18874384 -rw------- 1 root root 3388760 Dec 8 15:28 System.
18874379 -rw-r--r-- 1 root root 5798112 Jan 7 17:38 vmlinuz-
18874382 -rw------- 1 root root 5814080 Dec 8 15:28 vmlinuz-
18874385 -rw------- 1 root root 5815992 Jan 7 17:45 vmlinuz-
Support status summary of 'sj-1015E':
You have 128 packages (6.4%) supported until May 2017 (3y)
You have 1811 packages (90.5%) supported until May 2019 (5y)
You have 10 packages (0.5%) supported until October 2015 (9m)
You have 27 packages (1.3%) supported until February 2015 (9m)
You have 0 packages (0.0%) that can not/no-longer be downloaded
You have 26 packages (1.3%) that are unsupported
Run with --show-unsupported, --show-supported or --show-all to see more details
Downloaded daily snapshot dated 2015-01-05 03:15:01
--2015-01-12 12:55:02-- http://
Resolving www.linux-usb.org (www.linux-
Connecting to www.linux-usb.org (www.linux-
HTTP request sent, awaiting response... 200 OK
Length: 539904 (527K) [text/plain]
Saving to: ‘/var/lib/
100%[==
2015-01-12 12:55:03 (1.39 MB/s) - ‘/var/lib/
Done.
Module Size Used by
dm_crypt 23177 0
snd_hda_codec_hdmi 46368 1
asus_nb_wmi 16990 0
asus_wmi 24191 1 asus_nb_wmi
sparse_keymap 13948 1 asus_wmi
snd_hda_
snd_hda_intel 56451 3
intel_rapl 18773 0
snd_hda_codec 192906 3 snd_hda_
x86_pkg_
intel_powerclamp 14705 0
coretemp 13435 0
snd_hwdep 13602 1 snd_hda_codec
kvm_intel 143187 0
snd_pcm 102099 3 snd_hda_
kvm 455835 1 kvm_intel
crct10dif_pclmul 14289 0
crc32_pclmul 13113 0
rfcomm 69160 0
uvcvideo 80885 0
snd_page_alloc 18710 2 snd_pcm,
ghash_clmulni_intel 13216 0
cryptd 20359 1 ghash_clmulni_intel
snd_seq_midi 13324 0
snd_seq_midi_event 14899 1 snd_seq_midi
snd_rawmidi 30144 1 snd_seq_midi
snd_seq 61560 2 snd_seq_
bnep 19624 2
bluetooth 391136 10 bnep,rfcomm
lib80211_crypt_tkip 17619 0
videobuf2_vmalloc 13216 1 uvcvideo
videobuf2_memops 13362 1 videobuf2_vmalloc
videobuf2_core 40664 1 uvcvideo
snd_seq_device 14497 3 snd_seq,
joydev 17381 0
videodev 134688 2 uvcvideo,
wl 4207846 0
snd_timer 29482 2 snd_pcm,snd_seq
serio_raw 13462 0
lib80211 14381 2 wl,lib80211_
lpc_ich 21080 0
snd 69322 17 snd_hda_
cfg80211 484040 1 wl
soundcore 12680 1 snd
mei_me 18627 0
mei 82276 1 mei_me
mac_hid 13205 0
nls_iso8859_1 12713 1
parport_pc 32701 0
ppdev 17671 0
lp 17759 0
parport 42348 3 lp,ppdev,parport_pc
hid_generic 12548 0
usbhid 52659 0
hid 106148 2 hid_generic,usbhid
psmouse 106714 0
ahci 25819 2
libahci 32716 1 ahci
wmi 19177 1 asus_wmi
i915 784207 3
alx 32452 0
video 19476 2 i915,asus_wmi
mdio 13807 1 alx
i2c_algo_bit 13413 1 i915
drm_kms_helper 55071 1 i915
drm 303102 4 i915,drm_kms_helper
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Revision history for this message
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#3 |
Your Terminal output shows at least 2 different configuration issues:
1) Channel:11
In order to avoid wireless interference from the other wireless access points, please log into the homepage of your wireless router using a working, wirED Internet connection and then change the wireless transmission channel to channel 1.
Issue 2)
# Warning: This file is autogenerated by bcmwl. All changes to this file will be lost.
blacklist b43
blacklist b43legacy
blacklist bcm43xx
blacklist brcm80211
blacklist brcmfmac
blacklist brcmsmac
blacklist bcma
blacklist eth1394
Your wireless adapter is using the wrong driver. It should be using the bcma and brcmsmac wireless driver instead of the wl wireless driver.
I suggest the following solution procedure for issue 2:
a) run the following commands in a Terminal using a working, WIRED, Internet connection:
sudo apt-get update
sudo apt-get remove b43-fwcutter firmware-
sudo apt-get remove bcmwl-kernel-source
b) blacklist the wl driver in the /etc/modprobe.
blacklist wl
You can edit the file /etc/modprobe.
sudo gedit /etc/modprobe.
After editing the /etc/modprobe.
c) undo the blacklisting of the following lines in the /etc/modprobe.
blacklist brcmsmac
blacklist bcma
You can edit the file /etc/modprobe.
sudo gedit /etc/modprobe.
Using the gedit editor, scroll down and DELETE the following configuration lines:
blacklist brcmsmac
blacklist bcma
There are TWO occurrences of
blacklist brcmsmac
and ONE occurrence of
blacklist bcma
You need to DELETE all occurrences of these blacklist configuration lines in /etc/modprobe.d/
After editing the /etc/modprobe.
Source: https:/
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#4 |
I did not see blacklist brcmsmac or blacklist bcma in my blacklist.conf
file. I entered what I had written down as the IP address of my router
to get to the homepage,but it didn't go anywhere. I know the router is
working, though, because other wireless devices still get a signal. I
still can't connect with it.
On Mon, 2015-01-12 at 18:36 +0000, Mark Rijckenberg wrote:
> blacklist brcmsmac
> blacklist bcma
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#5 |
What is the output of this Terminal command?
grep cm /etc/modprobe.d/*
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#6 |
sj@sj-1015E:~$ grep cm /etc/modprobe.d/*
/etc/modprobe.
--ignore-install snd-pcm $CMDLINE_OPTS && { /sbin/modprobe --quiet
--use-blacklist snd-pcm-oss ; : ; }
/etc/modprobe.
snd-cmipci
/etc/modprobe.
fm_port=0x388
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
But now the wireless is connected. So thanks for whichever fix worked.
On Mon, 2015-01-12 at 20:16 +0000, Mark Rijckenberg wrote:
> Your question #260557 on Ubuntu changed:
> https:/
>
> Status: Open => Needs infor
> mation
>
> Mark Rijckenberg requested more information:
> What is the output of this Terminal command?
>
> grep cm /etc/modprobe.d/*
>
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#7 |
Please set the thread status to "solved", if the issue is still solved.
Thanks.
Can you help with this problem?
Provide an answer of your own, or ask Sam Jackson for more information if necessary.
