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#1 2012-10-17 13:24:09

greenmanspirit
Member
Registered: 2012-10-17
Posts: 13

Broadcom wireless not working after installing b43

I have followed the instructions found here https://wiki.archlinux.org/index.php/Broadcom_wireless to get wifi on my hp mini 210. However when I do ifconfig and iwconfig, I don't see any wireless device, just my wired and lo.

I have added b43 to a file called cat /etc/modules-load.d/modules.conf

b43
blacklist b43legacy

lspci gives me this

02:00.0 Network controller: Broadcom Corporation BCM4312 802.11b/g LP-PHY (rev 01)

lsmod gives me

Module                  Size  Used by
snd_hda_codec_idt      55648  1 
joydev                  9991  0 
snd_hda_intel          26180  0 
uvcvideo               72787  0 
snd_hda_codec          98033  2 snd_hda_codec_idt,snd_hda_intel
snd_hwdep               6300  1 snd_hda_codec
videobuf2_vmalloc       2468  1 uvcvideo
videobuf2_memops        2246  1 videobuf2_vmalloc
videobuf2_core         24030  1 uvcvideo
i915                  495105  2 
i2c_algo_bit            5391  1 i915
drm_kms_helper         32877  1 i915
drm                   218724  3 i915,drm_kms_helper
hp_wmi                  7898  0 
arc4                    2039  2 
snd_pcm                75167  2 snd_hda_codec,snd_hda_intel
snd_page_alloc          7217  2 snd_pcm,snd_hda_intel
snd_timer              18934  1 snd_pcm
snd                    59989  6 snd_hwdep,snd_timer,snd_hda_codec_idt,snd_pcm,snd_hda_codec,snd_hda_intel
evdev                  10266  11 
videodev              100859  2 uvcvideo,videobuf2_core
iTCO_wdt                5255  0 
sparse_keymap           3056  1 hp_wmi
serio_raw               4689  0 
acpi_cpufreq            5933  0 
mperf                   1267  1 acpi_cpufreq
i2c_i801                9571  0 
iTCO_vendor_support     1929  1 iTCO_wdt
psmouse                71909  0 
i2c_core               20707  6 drm,i915,i2c_i801,drm_kms_helper,i2c_algo_bit,videodev
processor              26855  1 acpi_cpufreq
r8169                  56839  0 
media                  10405  2 uvcvideo,videodev
microcode              12377  0 
video                  11276  1 i915
wmi                     8379  1 hp_wmi
ac                      2536  0 
button                  4662  1 i915
thermal                 8119  0 
battery                 6773  0 
pcspkr                  1899  0 
coretemp                5974  0 
soundcore               5442  1 snd
intel_agp              10744  1 i915
lpc_ich                10609  0 
mii                     4091  1 r8169
intel_gtt              15659  3 i915,intel_agp
b43                   353762  0 
ssb                    49795  1 b43
mmc_core               82754  2 b43,ssb
pcmcia                 35753  2 b43,ssb
bcma                   27114  1 b43
mac80211              424860  1 b43
cfg80211              177058  2 b43,mac80211
rfkill                 15604  2 cfg80211,hp_wmi
pcmcia_core            12253  1 pcmcia
ext4                  440093  4 
crc16                   1359  1 ext4
jbd2                   78751  1 ext4
mbcache                 5977  1 ext4
dm_mod                 72105  16 
sd_mod                 29559  2 
ahci                   21360  1 
libahci                20023  1 ahci
libata                167683  2 ahci,libahci
uhci_hcd               23436  0 
scsi_mod              133386  2 libata,sd_mod
ehci_hcd               41816  0 
usbcore               150334  3 uhci_hcd,uvcvideo,ehci_hcd
usb_common               954  1 usbcore

and just to make sure that is was there, here is ls /usr/lib/firmware/b43

a0g0bsinitvals5.fw     lcn400initvals33.fw    sslpn1bsinitvals20.fw
a0g0bsinitvals9.fw     lp0bsinitvals13.fw     sslpn1bsinitvals27.fw
a0g0initvals5.fw       lp0bsinitvals14.fw     sslpn1initvals20.fw
a0g0initvals9.fw       lp0bsinitvals15.fw     sslpn1initvals27.fw
a0g1bsinitvals13.fw    lp0bsinitvals16.fw     sslpn2bsinitvals19.fw
a0g1bsinitvals5.fw     lp0initvals13.fw       sslpn2initvals19.fw
a0g1bsinitvals9.fw     lp0initvals14.fw       sslpn3bsinitvals21.fw
a0g1initvals13.fw      lp0initvals15.fw       sslpn3initvals21.fw
a0g1initvals5.fw       lp0initvals16.fw       sslpn4bsinitvals22.fw
a0g1initvals9.fw       lp1bsinitvals20.fw     sslpn4initvals22.fw
b0g0bsinitvals13.fw    lp1bsinitvals22.fw     ucode11.fw
b0g0bsinitvals5.fw     lp1initvals20.fw       ucode13.fw
b0g0bsinitvals9.fw     lp1initvals22.fw       ucode14.fw
b0g0initvals13.fw      lp2bsinitvals19.fw     ucode15.fw
b0g0initvals5.fw       lp2initvals19.fw       ucode16_lp.fw
b0g0initvals9.fw       n0absinitvals11.fw     ucode16_mimo.fw
ht0bsinitvals26.fw     n0bsinitvals11.fw      ucode16_sslpn.fw
ht0bsinitvals29.fw     n0bsinitvals16.fw      ucode16_sslpn_nobt.fw
ht0initvals26.fw       n0bsinitvals17.fw      ucode17_mimo.fw
ht0initvals29.fw       n0bsinitvals22.fw      ucode19_sslpn.fw
lcn0bsinitvals24.fw    n0bsinitvals24.fw      ucode19_sslpn_nobt.fw
lcn0bsinitvals25.fw    n0bsinitvals25.fw      ucode20_sslpn.fw
lcn0bsinitvals26.fw    n0initvals11.fw	      ucode20_sslpn_nobt.fw
lcn0initvals24.fw      n0initvals16.fw	      ucode21_sslpn.fw
lcn0initvals25.fw      n0initvals17.fw	      ucode21_sslpn_nobt.fw
lcn0initvals26.fw      n0initvals22.fw	      ucode22_mimo.fw
lcn1bsinitvals24.fw    n0initvals24.fw	      ucode22_sslpn.fw
lcn1bsinitvals25.fw    n0initvals25.fw	      ucode24_lcn.fw
lcn1bsinitvals26.fw    n16bsinitvals30.fw     ucode24_mimo.fw
lcn1initvals24.fw      n16initvals30.fw       ucode25_lcn.fw
lcn1initvals25.fw      n18bsinitvals32.fw     ucode25_mimo.fw
lcn1initvals26.fw      n18initvals32.fw       ucode26_mimo.fw
lcn2bsinitvals24.fw    n1bsinitvals20.fw      ucode27_sslpn.fw
lcn2bsinitvals25.fw    n1initvals20.fw	      ucode29_mimo.fw
lcn2bsinitvals26.fw    n2bsinitvals19.fw      ucode30_mimo.fw
lcn2initvals24.fw      n2initvals19.fw	      ucode32_mimo.fw
lcn2initvals25.fw      pcm5.fw		      ucode33_lcn40.fw
lcn2initvals26.fw      sslpn0bsinitvals16.fw  ucode5.fw
lcn400bsinitvals33.fw  sslpn0initvals16.fw    ucode9.fw

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#2 2012-10-17 18:50:13

p0x8
Member
Registered: 2012-09-20
Posts: 70

Re: Broadcom wireless not working after installing b43

Have you checked the kernel log for relevant information? Try reloading the module and checking the dmesg output, e.g.:

$ rmmod b43
$ modprobe b43
$ dmesg

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#3 2012-10-17 19:17:06

greenmanspirit
Member
Registered: 2012-10-17
Posts: 13

Re: Broadcom wireless not working after installing b43

p0x8 wrote:

Have you checked the kernel log for relevant information? Try reloading the module and checking the dmesg output, e.g.:

$ rmmod b43
$ modprobe b43
$ dmesg

here is the result of that

[21132.960889] b43-phy1: Broadcom 4312 WLAN found (core revision 15)
[21133.015003] Broadcom 43xx driver loaded [ Features: PMNLS ]
[21133.033360] ieee80211 phy1: Selected rate control algorithm 'minstrel_ht'
[21133.034076] Registered led device: b43-phy1::tx
[21133.034157] Registered led device: b43-phy1::rx
[21133.034244] Registered led device: b43-phy1::radio

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#4 2012-10-17 20:17:25

p0x8
Member
Registered: 2012-09-20
Posts: 70

Re: Broadcom wireless not working after installing b43

Looks normal. Although I do get an additional message on my (non-Arch) system:

b43-phy0: Loading firmware version 508.1084 (2009-01-14 01:32:01)

Completely random troubleshooting tips:
- remove the firmware and reload the module, see if it complains
- unload not only the b43 module but also its dependencies (ssb, mac80211, cfg80211, ...) and then reload
- check the hardware wireless switch

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#5 2012-10-18 14:52:41

greenmanspirit
Member
Registered: 2012-10-17
Posts: 13

Re: Broadcom wireless not working after installing b43

p0x8 wrote:

Looks normal. Although I do get an additional message on my (non-Arch) system:

b43-phy0: Loading firmware version 508.1084 (2009-01-14 01:32:01)

Completely random troubleshooting tips:
- remove the firmware and reload the module, see if it complains
- unload not only the b43 module but also its dependencies (ssb, mac80211, cfg80211, ...) and then reload
- check the hardware wireless switch

-It complains without the module and I then reinstalled the firmare by hand and it stopped complaining but still no device or firmware version line.

-did this and no dice

-it appears that the hardware switch is on the keyboard and you just press and hold (I tried this on another mini with windows in it), maybe it does work but the keyboard button doesn't making it never turn on?

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#6 2012-10-18 15:15:12

greenmanspirit
Member
Registered: 2012-10-17
Posts: 13

Re: Broadcom wireless not working after installing b43

I managed to get it working by reverting to the broadcom-wl driver.

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