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WiFi Cannot Scan

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eltone:

--- Quote from: Juanito on January 21, 2014, 03:06:24 AM ---So:

* boot tc-5.x with no firmware/wireless extensions "onboot" and no wireless modules blacklisted.
* load firmware-openfwwf extension
* load wireless-KERNEL extension
* check dmesg to see if b43 module has loaded and found the firmware it requires

paste relevant dmesg output here

--- End quote ---

--- Code: ---tc@box:~$ sudo lsmod
Module                  Size  Used by    Not tainted
cpufreq_stats          12288  0
cpufreq_powersave      12288  0
cpufreq_userspace      12288  0
cpufreq_conservative    12288  0
squashfs               24576 58
loop                   20480 116
hp_wmi                 12288  0
sparse_keymap          12288  1 hp_wmi
powernow_k8            16384  0
video                  16384  0
pcspkr                 12288  0
backlight              12288  1 video
battery                16384  0
sdhci_pci              12288  0
sdhci                  24576  1 sdhci_pci
ac                     12288  0
mmc_core               53248  1 sdhci
8139cp                 20480  0
ssb                    36864  0
tifm_7xx1              12288  0
tifm_core              12288  1 tifm_7xx1
8139too                20480  0
wmi                    12288  1 hp_wmi
tc@box:~$ tce-load -i firmware-openfwwf
/etc/sysconfig/tcedir/optional/firmware-openfwwf.tcz: OK
tc@box:~$ tce-load -i wireless-3.8.13-tinycore
/etc/sysconfig/tcedir/optional/wireless-3.8.13-tinycore.tcz: OK
tc@box:~$ sudo lsmod
Module                  Size  Used by    Not tainted
b43                   278528  0
mac80211              155648  1 b43
bcma                   24576  1 b43
cfg80211              110592  2 b43,mac80211
cpufreq_stats          12288  0
cpufreq_powersave      12288  0
cpufreq_userspace      12288  0
cpufreq_conservative    12288  0
squashfs               24576 60
loop                   20480 120
hp_wmi                 12288  0
sparse_keymap          12288  1 hp_wmi
powernow_k8            16384  0
video                  16384  0
pcspkr                 12288  0
backlight              12288  1 video
battery                16384  0
sdhci_pci              12288  0
sdhci                  24576  1 sdhci_pci
ac                     12288  0
mmc_core               53248  1 sdhci
8139cp                 20480  0
ssb                    36864  1 b43
tifm_7xx1              12288  0
tifm_core              12288  1 tifm_7xx1
8139too                20480  0
wmi                    12288  1 hp_wmi
tc@box:~$ dmesg | tail -33
 sdb: sdb1 sdb2 sdb3 sdb4
sd 2:0:0:0: [sdb] No Caching mode page present
sd 2:0:0:0: [sdb] Assuming drive cache: write through
sd 2:0:0:0: [sdb] Attached SCSI removable disk
 excluding 0x870-0x87f
pcmcia_socket pcmcia_socket0: cs: IO port probe 0xc00-0xcf7:
 excluding 0xc00-0xc07 0xc10-0xc17 0xc50-0xc57 0xc68-0xc6f 0xcd0-0xcdf
pcmcia_socket pcmcia_socket0: cs: memory probe 0x0c0000-0x0fffff:
 excluding 0xc0000-0xfffff
pcmcia_socket pcmcia_socket0: cs: memory probe 0xa0000000-0xa0ffffff:
 clean.
pcmcia_socket pcmcia_socket0: cs: memory probe 0x60000000-0x60ffffff:
 clean.
pcmcia_socket pcmcia_socket0: cs: IO port probe 0xa00-0xaff:
 clean.
loop: module loaded
Adding 250300k swap on /dev/zram0.  Priority:-1 extents:1 across:250300k SS
usb 2-3.3: new full-speed USB device number 3 using ohci_hcd
squashfs: version 4.0 (2009/01/31) Phillip Lougher
input: ImPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input8
usb 2-3.4: new full-speed USB device number 4 using ohci_hcd
usb 4-1: new low-speed USB device number 2 using ohci_hcd
Adding 262140k swap on /dev/sdb4.  Priority:-2 extents:1 across:262140k
input: Kensington Kensington USB Wireless Mouse as /devices/pci0000:00/0000:00:14.4/0000:06:04.0/0000:07:00.0/usb4/4-1/4-1:1.0/input/input9
hid-generic 0003:047D:1039.0001: input,hidraw0: USB HID v1.00 Mouse [Kensington Kensington USB Wireless Mouse] on usb-0000:07:00.0-1/input0
EXT4-fs (sdb1): mounted filesystem with ordered data mode. Opts: (null)
8139too 0000:06:06.0 eth0: link up, 100Mbps, full-duplex, lpa 0x41E1
microcode: AMD CPU family 0xf not supported
cfg80211: Calling CRDA to update world regulatory domain
b43-phy0: Broadcom 4318 WLAN found (core revision 9)
b43-phy0: Found PHY: Analog 3, Type 2 (G), Revision 7
Broadcom 43xx driver loaded [ Features: PMNL ]
ieee80211 phy0: Selected rate control algorithm 'pid'
tc@box:~$



--- End code ---
HTH
eltone

Juanito:
OK, that looks OK (except I might have expected to see "wlan0 somewhere), now I guess you can try:
--- Code: ---$ sudo iwconfig wlan0 essid "eltonenetwork"
$ sudo iwconfig wlan0 key 6789abcdef
$ sudo udhcpc -b -i wlan0 -x hostname:box -p /var/run/udhcpc.wlan0.pid
--- End code ---

BTW, "lsmod" is OK, "sudo lsmod" is not required.

eltone:

--- Quote from: Juanito on January 21, 2014, 10:39:02 PM ---OK, that looks OK (except I might have expected to see "wlan0 somewhere), now I guess you can try:
--- Code: ---$ sudo iwconfig wlan0 essid "eltonenetwork"
$ sudo iwconfig wlan0 key 6789abcdef
$ sudo udhcpc -b -i wlan0 -x hostname:box -p /var/run/udhcpc.wlan0.pid
--- End code ---

BTW, "lsmod" is OK, "sudo lsmod" is not required.

--- End quote ---

hi,
CLI line one is missing a component:


--- Code: ---tc@box:~$ tce-load -i firmware-openfwwf
/etc/sysconfig/tcedir/optional/firmware-openfwwf.tcz: OK
tc@box:~$ tce-load -i wireless-3.8.13-tinycore
/etc/sysconfig/tcedir/optional/wireless-3.8.13-tinycore.tcz: OK
tc@box:~$ sudo iwconfig wlan0 essid "eltonenetwork"
sudo: iwconfig: command not found
tc@box:~$


--- End code ---

Suspect there's a better firmware choice w/missing component.
eltone

tinypoodle:

--- Code: ---tce-load -i wireless_tools.tcz
--- End code ---

eltone:

--- Quote from: tinypoodle on January 22, 2014, 12:51:22 PM ---
--- Code: ---tce-load -i wireless_tools.tcz
--- End code ---

--- End quote ---
hi,

'b43' firmware remains NON-functional:


--- Code: ---tc@box:~$ tce-load -i firmware-openfwwf
/etc/sysconfig/tcedir/optional/firmware-openfwwf.tcz: OK

tc@box:~$ tce-load -i wireless_tools
wireless-3.8.13-tinycore.tcz: OK
libiw.tcz: OK
wireless_tools.tcz: OK

tc@box:~$ sudo iwconfig wlan0 essid "eltonenetwork"

tc@box:~$ sudo iwconfig wlan0 key 6789abcdef

tc@box:~$ sudo udhcpc -b -i wlan0 -x hostname:box -p /var/run/udhcpc.wlan0.pid
udhcpc (v1.20.2) started
Sending discover...
Sending discover...
Sending discover...
No lease, forking to background

tc@box:~$ dmesg | tail -33
 [<c04263d2>] ? 0xc04263d2
 [<c01b1ed2>] ? 0xc01b1ed2
 [<c0429e3f>] ? 0xc0429e3f
 [<c046dca0>] ? 0xc046dca0
 [<c04263d2>] ? 0xc04263d2
 [<c01b1ed2>] ? 0xc01b1ed2
 [<c014654c>] ? 0xc014654c
 [<c041945b>] ? 0xc041945b
 [<c0419283>] ? 0xc0419283
 [<c01b67a0>] ? 0xc01b67a0
 [<c01b7239>] ? 0xc01b7239
 [<c012263e>] ? 0xc012263e
 [<c01b72ac>] ? 0xc01b72ac
 [<c04c63d8>] ? 0xc04c63d8
---[ end trace 470a5bf9db3a765a ]---
b43-phy0: Loading firmware version 410.2160 (2015-15-255 15:32:10)
b43-phy0 warning: No "pcm5.fw" firmware file found. Hardware accelerated cryptography is disabled.
b43-phy0 warning: You must go to http://wireless.kernel.org/en/users/Drivers/b43#devicefirmware and download the correct firmware for this driver version. Please carefully read all instructions on this website.
b43-phy0 ERROR: MAC suspend failed
b43-phy0 ERROR: MAC suspend failed
b43-phy0 ERROR: MAC suspend failed
b43-phy0 ERROR: MAC suspend failed
b43-phy0 ERROR: MAC suspend failed
b43-phy0 ERROR: MAC suspend failed
b43-phy0 ERROR: MAC suspend failed
b43-phy0 ERROR: MAC suspend failed
b43-phy0 ERROR: MAC suspend failed
b43-phy0 ERROR: MAC suspend failed
net_ratelimit: 5 callbacks suppressed
b43-phy0 ERROR: MAC suspend failed
b43-phy0 ERROR: MAC suspend failed
b43-phy0 ERROR: MAC suspend failed
b43-phy0 ERROR: MAC suspend failed
tc@box:~$


--- End code ---

WLAN LED does get enabled is about all.

Q: Any fresh ideas?
eltone

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