b43-phy0 ERROR: Firmware file "b43/ucode15.fw" not found + conflict between b43 and bcma drivers -> Wireless Network controller [0280]: Broadcom Corporation BCM4312 802.11b/g LP-PHY [14e4:4315] not working on Dell Inspiron 1546 in Ubuntu 12.10
Well, I just recently installed Ubuntu 12.10 on my Dell Inspiron 1546, and I'm having the same problem I've had with multiple installs - I can't connect to WiFi. I installed wicd, and that didn't help, which did in earlier installs. Any suggestions?
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- HoodedPianist
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#1 |
Please give the output of:
sudo lshw -C network; lsb_release -a; uname -a; sudo rfkill list
Thanks
Revision history for this message
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#2 |
Here you are:
riley@riley-
[sudo] password for riley:
*-network
description: Ethernet interface
product: RTL8101E/RTL8102E PCI Express Fast Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:09:00.0
logical name: eth0
version: 02
serial: a4:ba:db:d4:f7:cf
size: 100Mbit/s
capacity: 100Mbit/s
width: 64 bits
clock: 33MHz
resources: irq:44 ioport:
*-network UNCLAIMED
description: Network controller
product: BCM4312 802.11b/g LP-PHY
vendor: Broadcom Corporation
physical id: 0
bus info: pci@0000:0b:00.0
version: 01
width: 64 bits
clock: 33MHz
resources: memory:
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 12.10
Release: 12.10
Codename: quantal
Linux riley-Inspiron-1546 3.5.0-17-generic #28-Ubuntu SMP Tue Oct 9 19:31:23 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
riley@riley-
Revision history for this message
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#3 |
Revision history for this message
![]() |
#4 |
I followed the steps there, it didn't do anything.
riley@riley-
0b:00.0 Network controller [0280]: Broadcom Corporation BCM4312 802.11b/g LP-PHY [14e4:4315] (rev 01)
riley@riley-
[sudo] password for riley:
Reading package lists... Done
Building dependency tree
Reading state information... Done
bcmwl-kernel-source is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 206 not upgraded.
riley@riley-
FATAL: Module wl not found.
riley@riley-
Revision history for this message
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#5 |
With the Ubuntu 11.x releases, the proprietary Broadcom drivers stopped
working with the 4311 Broadcom chips (see bug 732677), and perhaps this
bug also affects your 4312 chip. However these chips works fine with the open
b43 driver, but you first need to install their firmware -- easily done with
a package install. First, remove the proprietary STA driver if installed, (which
is the same as driver wl), and its configuration files which suppress
the working b43 driver) by reversing whatever you did to install them:
sudo apt-get purge bcmwl-kernel-source
and/or run additional-drivers and unselect the Broadcom STA driver
Check that your removal/
all the lines with "blacklist b43" should have been removed from all
files in /etc/modprobe.d. These blacklist lines suppress the b43 driver,
so they must be removed -- just the exact "b43" and "b43legacy" lines,
leave the "bcm43xx" lines alone. Deal with any leftovers:
sudo rm /etc/modprobe.
gksudo gedit any-file-
and delete or put a # at the beginning.
The proprietary firmware cannot be distributed with the release,so you
have to manually add it. Use a wired connection, and in a terminal:
sudo apt-get update
sudo apt-get install b43-fwcutter
and accept the offer to download the Broadcom files, which
will put the Broadcom firmware into /lib/firmware/b43.
If you don't get the offer to download, then purge the package
and try again:
sudo apt-get purge b43-fwcutter
sudo apt-get install b43-fwcutter
You can even use the open source firmware which is put into
directory /lib/firmware/
sudo apt-get install firmware-
but only one set of firmware is needed (and non-4312 users should
check for needing other versions of the firmware (like
firmware-
present, the proprietary set in /lib/firmware/b43 will be used.
With the firmware in place, NetworkManager may start scanning,
if not, manually load the b43 driver module, or just reboot.
sudo modprobe b43
NetworkManager should start scanning and offer a list of possible
connection points within a few seconds.
Select your access point, select the correct encryption method, and enter
your key. If you are not broadcasting your ssid and it does not show up in
the list of access points, you might have to left click NetworkManager and
select the menu item "connect to hidden network", and enter your ssid. Next
boot, the connection should be automatic.
Revision history for this message
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#6 |
Hi,
Please first connect your wired network adapter to the wireless router using an ethernet cable (also known as a LAN cable).
In order to gather essential troubleshooting information about your wireless card, please follow this procedure:
Step 1:
If you are using the Gnome interface, open the Terminal console via "Applications-
If you are using the Unity interface, the easiest way to open the Terminal is to 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.
The methods in Unity are:
Press Control-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 command from https:/
Tip: If you have a wheel mouse or 3 button mouse you do not need to type commands into the Terminal. Highlight the 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 hwinfo grep rfkill; sudo lshw -C network; rfkill list; sudo iwlist scan | egrep -i 'chan|ssid'; cat /etc/network/
Step 3: Please post results (copy/paste terminal output) on this thread. The troubleshooters here need to see the full Terminal output from running the above command.
Regards,
Mark
Revision history for this message
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#7 |
Hi Ubfan, I followed your steps, and unfortunately it didn't make a difference.
Okay Mark, here you are:
Ign http://
Ign http://
Ign http://
Ign http://
Ign http://
Hit http://
Get:1 http://
Get:2 http://
Hit http://
Hit http://
Hit http://
Get:3 http://
Get:4 http://
Hit http://
Hit http://
Hit http://
Hit http://
Hit http://
Hit http://
Get:5 http://
Hit http://
Hit http://
Get:6 http://
Hit http://
Hit http://
Get:7 http://
Hit http://
Hit http://
Hit http://
Get:8 http://
Get:9 http://
Hit http://
Hit http://
Hit http://
Hit http://
Hit http://
Get:10 http://
Hit http://
Get:11 http://
Hit http://
Hit http://
Get:12 http://
Get:13 http://
Get:14 http://
Get:15 http://
Ign http://
Get:16 http://
Ign http://
Get:17 http://
Get:18 http://
Get:19 http://
Get:20 http://
Get:21 http://
Get:22 http://
Get:23 http://
Get:24 http://
Get:25 http://
Hit http://
Get:26 http://
Get:27 http://
Hit http://
Hit http://
Get:28 http://
Get:29 http://
Hit http://
Hit http://
Hit http://
Hit http://
Hit http://
Hit http://
Hit http://
Hit http://
Hit http://
Hit http://
Hit http://
Hit http://
Hit http://
Hit http://
Hit http://
Hit http://
Hit http://
Hit http://
Hit http://
Hit http://
Ign http://
Ign http://
Ign http://
Ign http://
Ign http://
Ign http://
Ign http://
Ign http://
Ign http://
Ign http://
Ign http://
Ign http://
Ign http://
Ign http://
Ign http://
Ign http://
Fetched 1,036 kB in 6s (159 kB/s)
Reading package lists... Done
Reading package lists... Done
Building dependency tree
Reading state information... Done
grep is already the newest version.
rfkill is already the newest version.
hwinfo is already the newest version.
The following packages were automatically installed and are no longer required:
dkms fakeroot libasprintf0c2:i386 libcroco3:i386 libgettextpo0:i386 libgomp1:i386 libunistring0:i386 linux-headers-
Use 'apt-get autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 201 not upgraded.
*-network
description: Ethernet interface
product: RTL8101E/RTL8102E PCI Express Fast Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:09:00.0
logical name: eth0
version: 02
serial: a4:ba:db:d4:f7:cf
size: 100Mbit/s
capacity: 100Mbit/s
width: 64 bits
clock: 33MHz
resources: irq:44 ioport:
*-network
description: Network controller
product: BCM4312 802.11b/g LP-PHY
vendor: Broadcom Corporation
physical id: 0
bus info: pci@0000:0b:00.0
version: 01
width: 64 bits
clock: 33MHz
resources: irq:18 memory:
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_
09:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller [10ec:8136] (rev 02)
Subsystem: Dell Device [1028:02fa]
Kernel driver in use: r8169
--
0b:00.0 Network controller [0280]: Broadcom Corporation BCM4312 802.11b/g LP-PHY [14e4:4315] (rev 01)
Subsystem: Dell Wireless 1397 WLAN Mini-Card [1028:000c]
Kernel driver in use: b43-pci-bridge
Bus 001 Device 002: ID 0c45:63ee Microdia
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
RUNNING STATE WIFI-HARDWARE WIFI WWAN-HARDWARE WWAN
running connected enabled enabled enabled disabled
H/W path Device Class Description
=======
/0 bus 0V2X0M
/0/0 memory 64KiB BIOS
/0/400 processor AMD Turion(tm) X2 Dual-Core Mobile RM-75
/0/400/700 memory 128KiB L1 cache
/0/400/701 memory 1MiB L2 cache
/0/1000 memory 4GiB System Memory
/0/1000/0 memory 2GiB DIMM DDR Synchronous 800 MHz (1.2 ns)
/0/1000/1 memory 2GiB DIMM DDR Synchronous 800 MHz (1.2 ns)
/0/100 bridge RS780 Host Bridge
/0/100/2 bridge RS780 PCI to PCI bridge (ext gfx port 0)
/0/100/2/0 display RV710 [Mobility Radeon HD 4300 Series]
/0/100/5 bridge RS780/RS880 PCI to PCI bridge (PCIE port 1)
/0/100/5/0 eth0 network RTL8101E/RTL8102E PCI Express Fast Ethernet controller
/0/100/6 bridge RS780 PCI to PCI bridge (PCIE port 2)
/0/100/6/0 network BCM4312 802.11b/g LP-PHY
/0/100/7 bridge RS780 PCI to PCI bridge (PCIE port 3)
/0/100/11 storage SB7x0/SB8x0/SB9x0 SATA Controller [IDE mode]
/0/100/12 bus SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
/0/100/12.1 bus SB7x0 USB OHCI1 Controller
/0/100/12.2 bus SB7x0/SB8x0/SB9x0 USB EHCI Controller
/0/100/13 bus SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
/0/100/13.1 bus SB7x0 USB OHCI1 Controller
/0/100/13.2 bus SB7x0/SB8x0/SB9x0 USB EHCI Controller
/0/100/14 bus SBx00 SMBus Controller
/0/100/14.2 multimedia SBx00 Azalia (Intel HDA)
/0/100/14.3 bridge SB7x0/SB8x0/SB9x0 LPC host controller
/0/100/14.4 bridge SBx00 PCI to PCI Bridge
/0/101 bridge Family 11h Processor HyperTransport Configuration
/0/102 bridge Family 11h Processor Address Map
/0/103 bridge Family 11h Processor DRAM Controller
/0/104 bridge Family 11h Processor Miscellaneous Control
/0/105 bridge Family 11h Processor Link Control
/0/1 scsi0 storage
/0/1/0.0.0 /dev/sda disk 250GB ST9250315AS
/0/1/0.0.0/1 /dev/sda1 volume 228GiB EXT4 volume
/0/1/0.0.0/2 /dev/sda2 volume 4093MiB Extended partition
/0/1/0.0.0/2/5 /dev/sda5 volume 4093MiB Linux swap / Solaris partition
/0/2 scsi1 storage
/0/2/0.0.0 /dev/cdrom disk DVD+-RW GT32N
/1 power DELL Y823G05
Linux riley-Inspiron-1546 3.5.0-17-generic #28-Ubuntu SMP Tue Oct 9 19:31:23 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
[ 0.000000] No AGP bridge found
[ 0.000000] [Firmware Warn]: MTRR: CPU 0: SYSCFG[
[ 0.000000] No NUMA configuration found
[ 0.000000] No AGP bridge found
[ 0.181463] [Firmware Warn]: MTRR: CPU 0: SYSCFG[
[ 0.084398] [Firmware Warn]: MTRR: CPU 1: SYSCFG[
[ 0.099177] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[ 0.231889] ACPI: No dock devices found.
[ 0.305738] ACPI: bus type usb registered
[ 0.305769] usbcore: registered new interface driver usbfs
[ 0.305781] usbcore: registered new interface driver hub
[ 0.305817] usbcore: registered new device driver usb
[ 0.310896] Switching to clocksource hpet
[ 0.345978] pnp 00:0c: >[Firmware Bug]: [mem 0xd0000000-
[ 0.346123] pnp: PnP ACPI: found 13 devices
[ 0.392266] input: Lid Switch as /devices/
[ 0.393298] ACPI: Lid Switch [LID]
[ 0.521609] ehci_hcd 0000:00:12.2: >applying AMD SB700/SB800/
[ 0.521645] ehci_hcd 0000:00:12.2: >applying AMD SB600/SB700 USB freeze workaround
[ 0.532098] usb usb1: >New USB device found, idVendor=1d6b, idProduct=0002
[ 0.532101] usb usb1: >New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.532104] usb usb1: >Product: EHCI Host Controller
[ 0.532107] usb usb1: >Manufacturer: Linux 3.5.0-17-generic ehci_hcd
[ 0.532110] usb usb1: >SerialNumber: 0000:00:12.2
[ 0.532302] hub 1-0:1.0: >USB hub found
[ 0.532468] ehci_hcd 0000:00:13.2: >applying AMD SB700/SB800/
[ 0.532486] ehci_hcd 0000:00:13.2: >applying AMD SB600/SB700 USB freeze workaround
[ 0.544097] usb usb2: >New USB device found, idVendor=1d6b, idProduct=0002
[ 0.544100] usb usb2: >New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.544103] usb usb2: >Product: EHCI Host Controller
[ 0.544105] usb usb2: >Manufacturer: Linux 3.5.0-17-generic ehci_hcd
[ 0.544108] usb usb2: >SerialNumber: 0000:00:13.2
[ 0.544277] hub 2-0:1.0: >USB hub found
[ 0.604259] usb usb3: >New USB device found, idVendor=1d6b, idProduct=0001
[ 0.604261] usb usb3: >New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.604264] usb usb3: >Product: OHCI Host Controller
[ 0.604267] usb usb3: >Manufacturer: Linux 3.5.0-17-generic ohci_hcd
[ 0.604270] usb usb3: >SerialNumber: 0000:00:12.0
[ 0.604408] hub 3-0:1.0: >USB hub found
[ 0.664065] usb usb4: >New USB device found, idVendor=1d6b, idProduct=0001
[ 0.664069] usb usb4: >New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.664072] usb usb4: >Product: OHCI Host Controller
[ 0.664074] usb usb4: >Manufacturer: Linux 3.5.0-17-generic ohci_hcd
[ 0.664077] usb usb4: >SerialNumber: 0000:00:12.1
[ 0.664210] hub 4-0:1.0: >USB hub found
[ 0.724071] usb usb5: >New USB device found, idVendor=1d6b, idProduct=0001
[ 0.724074] usb usb5: >New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.724077] usb usb5: >Product: OHCI Host Controller
[ 0.724080] usb usb5: >Manufacturer: Linux 3.5.0-17-generic ohci_hcd
[ 0.724083] usb usb5: >SerialNumber: 0000:00:13.0
[ 0.724215] hub 5-0:1.0: >USB hub found
[ 0.784075] usb usb6: >New USB device found, idVendor=1d6b, idProduct=0001
[ 0.784078] usb usb6: >New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.784081] usb usb6: >Product: OHCI Host Controller
[ 0.784083] usb usb6: >Manufacturer: Linux 3.5.0-17-generic ohci_hcd
[ 0.784086] usb usb6: >SerialNumber: 0000:00:13.1
[ 0.784217] hub 6-0:1.0: >USB hub found
[ 0.784382] usbcore: registered new interface driver libusual
[ 0.819149] powernow-k8: Found 1 AMD Turion(tm) X2 Dual-Core Mobile RM-75 (2 cpu cores) (version 2.20.00)
[ 0.820702] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 0.844064] usb 1-3: >new high-speed USB device number 2 using ehci_hcd
[ 1.012032] ata1: applying PMP SRST workaround and retrying
[ 1.012053] ata2: applying PMP SRST workaround and retrying
[ 1.052992] usb 1-3: >New USB device found, idVendor=0c45, idProduct=63ee
[ 1.052995] usb 1-3: >New USB device strings: Mfr=2, Product=1, SerialNumber=0
[ 1.052998] usb 1-3: >Product: Integrated_
[ 1.053001] usb 1-3: >Manufacturer: CN058MHH7248703
[ 1.421893] r8169 0000:09:00.0: >eth0: RTL8102e at 0xffffc9000064a000, a4:ba:db:d4:f7:cf, XID 04c00000 IRQ 44
[ 17.185759] IPv6: ADDRCONF(
[ 17.328275] lp: driver loaded but no devices found
[ 17.669001] uvcvideo: Found UVC 1.00 device Integrated_
[ 17.682583] input: Integrated_
[ 17.683531] usbcore: registered new interface driver uvcvideo
[ 17.930121] input: HDA ATI SB Mic as /devices/
[ 17.930305] input: HDA ATI SB Front Headphone as /devices/
[ 18.301158] r8169 0000:09:00.0: >eth0: link down
[ 18.301179] r8169 0000:09:00.0: >eth0: link down
[ 18.308585] IPv6: ADDRCONF(
[ 18.312191] IPv6: ADDRCONF(
[ 19.642413] Console: switching to colour frame buffer device 170x48
[ 19.840657] r8169 0000:09:00.0: >eth0: link up
[ 19.841268] IPv6: ADDRCONF(
[ 624.684272] ssb: Found chip with id 0x4312, rev 0x01 and package 0x00
[ 624.684302] ssb: Core 0 found: ChipCommon (cc 0x800, rev 0x16, vendor 0x4243)
[ 624.684322] ssb: Core 1 found: IEEE 802.11 (cc 0x812, rev 0x0F, vendor 0x4243)
[ 624.684337] ssb: Core 2 found: PCMCIA (cc 0x80D, rev 0x0A, vendor 0x4243)
[ 624.684354] ssb: Core 3 found: PCI-E (cc 0x820, rev 0x09, vendor 0x4243)
[ 624.748415] ssb: Sonics Silicon Backplane found on PCI device 0000:0b:00.0
[ 625.005826] b43-phy0: Broadcom 4312 WLAN found (core revision 15)
[ 625.091081] b43-phy0 ERROR: Firmware file "b43/ucode15.fw" not found
[ 625.091087] b43-phy0 ERROR: Firmware file "b43-open/
[ 625.091090] b43-phy0 ERROR: You must go to http://
[ 756.715615] r8169 0000:09:00.0: >eth0: link down
[ 759.255627] r8169 0000:09:00.0: >eth0: link down
[ 759.257027] IPv6: ADDRCONF(
[ 759.708770] r8169 0000:09:00.0: >eth0: link down
[ 759.711234] IPv6: ADDRCONF(
[ 761.313106] IPv6: ADDRCONF(
[ 900.990616] r8169 0000:09:00.0: >eth0: link up
[ 900.992977] IPv6: ADDRCONF(
Release Date: 02/01/2010
Serial services are supported (int 14h)
Manufacturer: Dell Inc.
Product Name: Inspiron 1546
Serial Number: JRXQ4N1
Manufacturer: Dell Inc.
Product Name: 0V2X0M
Serial Number: .JRXQ4N1.
Manufacturer: Dell Inc.
Serial Number: JRXQ4N1
Manufacturer: Advanced Micro Devices
Serial Number: Not Specified
Manufacturer: AD00000000000000
Serial Number: 5D63D3A3
Manufacturer: AD00000000000000
Serial Number: 5D53D396
Manufacturer: SMP
SBDS Serial Number: 076F
SBDS Manufacture Date: 2010-05-25
eth0 no wireless extensions.
lo no wireless extensions.
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
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) \
[main]
NetworkingEnabl
WirelessEnabled
WWANEnabled=true
WimaxEnabled=true
> hal.1: read hal dataprocess 9935: arguments to dbus_move_error() were incorrect, assertion "(dest) == NULL || !dbus_error_is_set ((dest))" failed in file ../../dbus/
This is normally a bug in some application using the D-Bus library.
libhal.c 3483 : Error unsubscribing to signals, error=The name org.freedesktop.Hal was not provided by any .service files
30: PCI 900.0: 0200 Ethernet controller
[Created at pci.318]
Unique ID: rBUF.dMOshMC2fMC
Parent ID: CvwD.lKtj_eUJAQ2
SysFS ID: /devices/
SysFS BusID: 0000:09:00.0
Hardware Class: network
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 0x1028 "Dell"
SubDevice: pci 0x02fa
Revision: 0x02
Driver: "r8169"
Driver Modules: "r8169"
Device File: eth0
I/O Ports: 0xde00-0xdeff (rw)
Memory Range: 0xf0010000-
Memory Range: 0xf0000000-
Memory Range: 0xf0020000-
IRQ: 44 (15984 events)
HW Address: a4:ba:db:d4:f7:cf
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: #10 (PCI bridge)
31: PCI b00.0: 0280 Network controller
[Created at pci.318]
Unique ID: IluS.pDIlKSkvxw6
Parent ID: H0_h.GlpTTDc0io2
SysFS ID: /devices/
SysFS BusID: 0000:0b:00.0
Hardware Class: network
Model: "Dell Wireless 1397 WLAN Mini-Card"
Vendor: pci 0x14e4 "Broadcom"
Device: pci 0x4315 "BCM4312 802.11b/g"
SubVendor: pci 0x1028 "Dell"
SubDevice: pci 0x000c "Wireless 1397 WLAN Mini-Card"
Revision: 0x01
Driver: "b43-pci-bridge"
Driver Modules: "ssb"
Memory Range: 0xf7bfc000-
IRQ: 18 (no events)
Module Alias: "pci:v000014E4d
Driver Info #0:
Driver Status: ssb is active
Driver Activation Cmd: "modprobe ssb"
Config Status: cfg=new, avail=yes, need=no, active=unknown
Attached to: #11 (PCI bridge)
warning: bad ps syntax, perhaps a bogus '-'?
See http://
root 758 0.0 0.1 255780 6432 ? Ssl 21:00 0:00 NetworkManager
root 960 0.1 0.2 161644 10356 ? S 21:00 0:01 /usr/bin/python -O /usr/share/
root 994 0.0 0.2 86036 10652 ? S 21:00 0:00 /usr/bin/python -O /usr/share/
nobody 1269 0.0 0.0 33072 1484 ? S 21:00 0:00 /usr/sbin/dnsmasq --no-resolv --keep-
riley 1844 0.0 0.6 372708 26144 ? Sl 21:00 0:00 /usr/bin/python -O /usr/share/
root 9726 0.0 0.0 10192 3648 ? S 21:15 0:00 /sbin/dhclient -d -4 -sf /usr/lib/
riley 9949 0.0 0.0 13584 872 pts/2 S+ 21:16 0:00 egrep --color=auto wpa|icd|etwork
Kernel IP routing table
Destination Gateway Genmask Flags MSS Window irtt Iface
0.0.0.0 192.168.0.1 0.0.0.0 UG 0 0 0 eth0
169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth0
192.168.0.0 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 eastlink.ca
Module Size Used by
b43 369753 0
mac80211 539908 1 b43
cfg80211 206566 2 b43,mac80211
bcma 35656 1 b43
ssb 52036 1 b43
joydev 17457 0
kvm_amd 55604 0
kvm 414070 1 kvm_amd
dell_wmi 12681 0
sparse_keymap 13890 1 dell_wmi
parport_pc 32688 0
dell_laptop 17369 0
dcdbas 14438 1 dell_laptop
ppdev 17073 0
rfcomm 46619 0
bnep 18140 2
bluetooth 209199 10 rfcomm,bnep
snd_hda_codec_idt 70209 1
snd_hda_intel 33491 3
snd_hda_codec 134212 2 snd_hda_
snd_hwdep 13602 1 snd_hda_codec
snd_pcm 96580 2 snd_hda_
binfmt_misc 17500 1
psmouse 95552 0
snd_seq_midi 13324 0
snd_rawmidi 30512 1 snd_seq_midi
snd_seq_midi_event 14899 1 snd_seq_midi
snd_seq 61521 2 snd_seq_
microcode 22803 0
snd_timer 29425 2 snd_pcm,snd_seq
uvcvideo 76749 0
videobuf2_core 32851 1 uvcvideo
videodev 120309 2 uvcvideo,
snd_seq_device 14497 3 snd_seq_
snd 78734 15 snd_hda_
videobuf2_vmalloc 12860 1 uvcvideo
serio_raw 13215 0
k10temp 13126 0
videobuf2_memops 13368 1 videobuf2_vmalloc
sp5100_tco 13697 0
i2c_piix4 13167 0
soundcore 15047 1 snd
snd_page_alloc 18484 2 snd_hda_
mac_hid 13205 0
video 19335 0
radeon 895653 3
ttm 83595 1 radeon
drm_kms_helper 46784 1 radeon
drm 275528 5 radeon,
wmi 19070 1 dell_wmi
i2c_algo_bit 13413 1 radeon
lp 17759 0
parport 46345 3 parport_pc,ppdev,lp
r8169 61650 0
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#8 |
[ 625.091081] b43-phy0 ERROR: Firmware file "b43/ucode15.fw" not found
[ 625.091087] b43-phy0 ERROR: Firmware file "b43-open/
The above shows that neither the Broadcom nor the open source firmware is in place, so unless you removed them after trying out the b43 driver, try the installation again. The package installations should put files into /lib/firmware/b43 or into /lib/firmware/
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#9 |
@HoodedPianist :
Your Terminal output shows 2 issues:
1) [ 625.091081] b43-phy0 ERROR: Firmware file "b43/ucode15.fw" not found
[ 625.091087] b43-phy0 ERROR: Firmware file "b43-open/
These means that the package firmware-
2) Module Size Used by
b43 369753 0
mac80211 539908 1 b43
cfg80211 206566 2 b43,mac80211
bcma 35656 1 b43
There is a conflict between the b43 and bcma wireless drivers. Only the b43 driver should be loaded and active, not the bcma driver.
Solution:
Please copy-paste the following commands into the Terminal (using a working, WIRED Internet connection):
sudo apt-get update
sudo apt-get remove --purge bcmwl-kernel-source
sudo apt-get install firmware-
Then please copy-paste each command below one by one into a Terminal. Hit <ENTER> after each command.
echo "blacklist bcma" | sudo tee -a /etc/modprobe.
echo "blacklist brcmsmac" | sudo tee -a /etc/modprobe.
echo "blacklist brcm80211" | sudo tee -a /etc/modprobe.
After running the commands above, make sure to select "Load Defaults" in the BIOS, save the configuration.
Then reboot and retest wireless.
Source: https:/
Second source: https:/
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#10 |
Hey Mark, I ran everything you said, and it works great! Thanks Mark, and all of you, for your time.
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#11 |
Thanks Mark Rijckenberg, that solved my question.
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#12 |
What happened to:
'I followed the steps there, it didn't do anything.'
The commands given are ALL on that page....
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#13 |
Well, when I ran them then, it didn't work. That's all I know. It works now, though, and that's all that really matters, no?
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#14 |
Yes that's the meat of the matter, but everything you needed was on the page I gave....
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#15 |
Oh. I must've not read it all. My bad. Thanks anyways though.