Forum Members,
WiFi works out-of-the-box w/6.4.3 liveCD:

Code:
knoppix@Microknoppix:~$ sudo modprobe -a ssb
knoppix@Microknoppix:~$ sudo modprobe -a b43
knoppix@Microknoppix:~$ sudo lsmod
Module                  Size  Used by
b43                   134859  0 
rng_core                2338  1 b43
mac80211              144095  1 b43
cfg80211               95850  2 b43,mac80211
ssb                    32414  1 b43
ipv6                  196975  10 
parport_pc             24132  0 
ppdev                   4117  0 
lp                      6119  0 
parport                20814  3 parport_pc,ppdev,lp
snd_usb_audio          57808  0 
snd_hwdep               3950  1 snd_usb_audio
tpm_tis                 5261  0 
snd_usbmidi_lib        12490  1 snd_usb_audio
snd_seq_midi            3200  0 
tpm                     7773  1 tpm_tis
snd_rawmidi            12467  2 snd_usbmidi_lib,snd_seq_midi
tpm_bios                3347  1 tpm
hp_wmi                  4393  0 
ac                      2215  0 
battery                 7656  0 
option                 12650  0 
usb_wwan                6011  1 option
usbserial              21327  2 option,usb_wwan
8139too                14396  0 
snd_atiixp_modem        6535  0 
sdhci_pci               4801  0 
8250_pci               19272  0 
8139cp                 12900  0 
tifm_7xx1               3030  0 
sdhci                  11970  1 sdhci_pci
pcmcia                 24250  2 b43,ssb
tifm_core               3258  1 tifm_7xx1
mmc_core               43452  3 b43,ssb,sdhci
mii                     2694  2 8139too,8139cp
8250                   14974  1 8250_pci
snd_atiixp              8993  1 
ohci1394               20984  0 
yenta_socket           15616  0 
ieee1394               51946  1 ohci1394
serial_core            12542  1 8250
i2c_piix4               6580  0 
snd_ac97_codec         77637  2 snd_atiixp_modem,snd_atiixp
k8temp                  2407  0 
joydev                  6866  0 
ac97_bus                 714  1 snd_ac97_codec
knoppix@Microknoppix:~$ sudo lsmod
Module                  Size  Used by
ipv6                  196975  10 
parport_pc             24132  0 
ppdev                   4117  0 
lp                      6119  0 
parport                20814  3 parport_pc,ppdev,lp
snd_usb_audio          57808  0 
snd_hwdep               3950  1 snd_usb_audio
tpm_tis                 5261  0 
snd_usbmidi_lib        12490  1 snd_usb_audio
snd_seq_midi            3200  0 
tpm                     7773  1 tpm_tis
snd_rawmidi            12467  2 snd_usbmidi_lib,snd_seq_midi
tpm_bios                3347  1 tpm
hp_wmi                  4393  0 
ac                      2215  0 
battery                 7656  0 
option                 12650  0 
usb_wwan                6011  1 option
usbserial              21327  2 option,usb_wwan
8139too                14396  0 
snd_atiixp_modem        6535  0 
sdhci_pci               4801  0 
8250_pci               19272  0 
8139cp                 12900  0 
tifm_7xx1               3030  0 
sdhci                  11970  1 sdhci_pci
pcmcia                 24250  0 
tifm_core               3258  1 tifm_7xx1
mmc_core               43452  1 sdhci
mii                     2694  2 8139too,8139cp
8250                   14974  1 8250_pci
snd_atiixp              8993  1 
ohci1394               20984  0 
yenta_socket           15616  0 
ieee1394               51946  1 ohci1394
serial_core            12542  1 8250
i2c_piix4               6580  0 
snd_ac97_codec         77637  2 snd_atiixp_modem,snd_atiixp
k8temp                  2407  0 
joydev                  6866  0 
ac97_bus                 714  1 snd_ac97_codec
knoppix@Microknoppix:~$
Code:
knoppix@Microknoppix:~$ sudo iwconfig
lo        no wireless extensions.

eth0      no wireless extensions.

wlan0     IEEE 802.11bg  ESSID:off/any  
          Mode:Managed  Access Point: Not-Associated   Tx-Power=off   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off
knoppix@Microknoppix:~$
Wifi is Dead-on-arrival w/6.7.1 liveCD:
Code:
        knoppix@Microknoppix:~$ sudo modprobe -a ssb
        knoppix@Microknoppix:~$ sudo modprobe -a b43
        WARNING: Module b43 not found.
        knoppix@Microknoppix:~$
Can someone show in the Debian-Knoppix 6.7.1 open source code
where things related to this bug changed from 6.4.3?

Reply requested, please . . .