[Risolto] firmware wifi

Fedora Linux Internet, Reti e Sicurezza
#21

non va.
non ti crea il firmware.

cambiamo strada.

scaricati questo:
http://mirror2.openwrt.org/sources/broadcom-wl-4.150.10.5.tar.bz2

scompattalo.

poi ridai i comandi:

# modprobe -r b43 
# b43-fwcutter -w /lib/firmware /home/utente/dove_scaricato/broadcom-wl-4.150.10.5/driver/wl_apsta_mimo.o 
# modprobe b43
# ll /lib/firmware/|grep ucode
# dmesg|grep 43
# lsmod|grep 43

dove /utente/dove_scaricato/ è il percorso corretto.

posta il responso degli ultimi tre comandi.

#22

emmmm…so che in effetti può sembrare una domanda piuttosto stupida, però quando dici “dove utente” e “dove_scaricarlo” intendi qualche cartella particolare o delle cartelle a mio piacimento? è consigliabile scaricarlo in qualche cartella particolare?..ah già che ci sono il comando per scaricare qualcosa è yum get?

#23

clicca sul link.
firefox ti chiederà se vuoi salvare il file, tu digli di si.
la directory deve essere quella precisa, probabilmente sarà:
/home/openFab/Scaricati/broadcom-wl-4.150.10.5/driver/wl_apsta_mimo.o
controlla “navigando” fino ad essa.

#24

ah ok ora ho capito, grazie…e scusa, in effetti la domanda era piuttosto stupida…comunque…

[root@fedora-usb ~]# ll /lib/firmware/|grep ucode
-rw-r–r-- 1 root root 149816 21 ott 01:42 iwlwifi-3945-1.ucode
-rw-r–r-- 1 root root 149816 21 ott 01:42 iwlwifi-3945-2.ucode
-rw-r–r-- 1 root root 149652 20 giu 2007 iwlwifi-3945.ucode
-rw-r–r-- 1 root root 187608 2 lug 2008 iwlwifi-4965-1.ucode
-rw-r–r-- 1 root root 187764 8 dic 21:19 iwlwifi-4965-2.ucode
-rw-r–r-- 1 root root 345008 2 giu 2008 iwlwifi-5000-1.ucode

[root@fedora-usb ~]# dmesg|grep 43
] ? kthread+0x3b/0x61
] ? kthread+0x0/0x61
Yenta: CardBus bridge found at 0000:00:0a.0 [1043:1107]
b43-pci-bridge 0000:00:09.0: found PCI INT A -> IRQ 11
b43-pci-bridge 0000:00:09.0: sharing IRQ 11 with 0000:00:02.6
b43-pci-bridge 0000:00:09.0: sharing IRQ 11 with 0000:00:02.7
b43-pci-bridge 0000:00:09.0: sharing IRQ 11 with 0000:00:0a.1
b43-phy0: Broadcom 4318 WLAN found
b43-phy0 debug: Found PHY: Analog 3, Type 2, Revision 7
b43-phy0 debug: Found Radio: Manuf 0x17F, Version 0x2050, Revision 8
Broadcom 43xx driver loaded Features: PMLR, Firmware-ID: FW13 ]
input: b43-phy0 as /devices/virtual/input/input4
firmware: requesting b43/ucode5.fw
b43-phy0 ERROR: Firmware file “b43/ucode5.fw” not found
b43-phy0 ERROR: You must go to http://linuxwireless.org/en/users/Drivers/b43#devicefirmware and download the latest firmware (version 4).
input: b43-phy0 as /devices/virtual/input/input5
firmware: requesting b43/ucode5.fw
b43-phy0 ERROR: Firmware file “b43/ucode5.fw” not found
b43-phy0 ERROR: You must go to http://linuxwireless.org/en/users/Drivers/b43#devicefirmware and download the latest firmware (version 4).
b43-pci-bridge 0000:00:09.0: found PCI INT A -> IRQ 11
b43-pci-bridge 0000:00:09.0: sharing IRQ 11 with 0000:00:02.6
b43-pci-bridge 0000:00:09.0: sharing IRQ 11 with 0000:00:02.7
b43-pci-bridge 0000:00:09.0: sharing IRQ 11 with 0000:00:0a.1
b43-phy0: Broadcom 4318 WLAN found
b43-phy0 debug: Found PHY: Analog 3, Type 2, Revision 7
b43-phy0 debug: Found Radio: Manuf 0x17F, Version 0x2050, Revision 8
Broadcom 43xx driver loaded Features: PMLR, Firmware-ID: FW13 ]
input: b43-phy0 as /devices/virtual/input/input6
firmware: requesting b43/ucode5.fw
b43-phy0 ERROR: Firmware file “b43/ucode5.fw” not found
b43-phy0 ERROR: You must go to http://linuxwireless.org/en/users/Drivers/b43#devicefirmware and download the latest firmware (version 4).
input: b43-phy0 as /devices/virtual/input/input7
firmware: requesting b43/ucode5.fw
b43-phy0 ERROR: Firmware file “b43/ucode5.fw” not found
b43-phy0 ERROR: You must go to http://linuxwireless.org/en/users/Drivers/b43#devicefirmware and download the latest firmware (version 4).
b43-pci-bridge 0000:00:09.0: found PCI INT A -> IRQ 11
b43-pci-bridge 0000:00:09.0: sharing IRQ 11 with 0000:00:02.6
b43-pci-bridge 0000:00:09.0: sharing IRQ 11 with 0000:00:02.7
b43-pci-bridge 0000:00:09.0: sharing IRQ 11 with 0000:00:0a.1
b43-phy0: Broadcom 4318 WLAN found
b43-phy0 debug: Found PHY: Analog 3, Type 2, Revision 7
b43-phy0 debug: Found Radio: Manuf 0x17F, Version 0x2050, Revision 8
Broadcom 43xx driver loaded Features: PMLR, Firmware-ID: FW13 ]
input: b43-phy0 as /devices/virtual/input/input8
firmware: requesting b43/ucode5.fw
firmware: requesting b43/pcm5.fw
firmware: requesting b43/b0g0initvals5.fw
firmware: requesting b43/b0g0bsinitvals5.fw
b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10)
b43-phy0 debug: Chip initialized
b43-phy0 debug: 32-bit DMA initialized
Registered led device: b43-phy0::tx
Registered led device: b43-phy0::rx
Registered led device: b43-phy0::assoc
Registered led device: b43-phy0::radio
b43-phy0 debug: Wireless interface started
b43-phy0 debug: Adding Interface type 2

[root@fedora-usb ~]# lsmod|grep 43
b43 131872 0
ssb 36228 1 b43
mac80211 173668 1 b43
input_polldev 7176 1 b43
rfkill 11288 3 b43,rfkill_input
fuse 49436 2
bridge 43668 0
mmc_core 43676 1 sdhci

grazie ancora per l’aiuto…

#25

dacci questo:

$ ll /lib/firmware/b43
#26

[openFab@fedora-usb root]$ ll /lib/firmware/b43
ls: impossibile aprire la directory /lib/firmware/b43: Permission denied

quindi ho provato da root…non so se ho fatto bene, comunque…

[root@fedora-usb ~]# ll /lib/firmware/b43
totale 324
-rw-r–r-- 1 root root 18 6 gen 22:03 a0g0bsinitvals4.fw
-rw-r–r-- 1 root root 158 6 gen 22:03 a0g0bsinitvals5.fw
-rw-r–r-- 1 root root 158 6 gen 22:03 a0g0bsinitvals9.fw
-rw-r–r-- 1 root root 2680 6 gen 22:03 a0g0initvals4.fw
-rw-r–r-- 1 root root 1840 6 gen 22:03 a0g0initvals5.fw
-rw-r–r-- 1 root root 2002 6 gen 22:03 a0g0initvals9.fw
-rw-r–r-- 1 root root 158 6 gen 22:03 a0g1bsinitvals13.fw
-rw-r–r-- 1 root root 158 6 gen 22:03 a0g1bsinitvals5.fw
-rw-r–r-- 1 root root 158 6 gen 22:03 a0g1bsinitvals9.fw
-rw-r–r-- 1 root root 2080 6 gen 22:03 a0g1initvals13.fw
-rw-r–r-- 1 root root 1840 6 gen 22:03 a0g1initvals5.fw
-rw-r–r-- 1 root root 2002 6 gen 22:03 a0g1initvals9.fw
-rw-r–r-- 1 root root 158 6 gen 22:03 b0g0bsinitvals13.fw
-rw-r–r-- 1 root root 18 6 gen 22:03 b0g0bsinitvals4.fw
-rw-r–r-- 1 root root 158 6 gen 22:03 b0g0bsinitvals5.fw
-rw-r–r-- 1 root root 158 6 gen 22:03 b0g0bsinitvals9.fw
-rw-r–r-- 1 root root 2080 6 gen 22:03 b0g0initvals13.fw
-rw-r–r-- 1 root root 2680 6 gen 22:03 b0g0initvals4.fw
-rw-r–r-- 1 root root 1840 6 gen 22:03 b0g0initvals5.fw
-rw-r–r-- 1 root root 2002 6 gen 22:03 b0g0initvals9.fw
-rw-r–r-- 1 root root 158 6 gen 22:03 lp0bsinitvals13.fw
-rw-r–r-- 1 root root 158 6 gen 22:03 lp0bsinitvals14.fw
-rw-r–r-- 1 root root 158 6 gen 22:03 lp0bsinitvals15.fw
-rw-r–r-- 1 root root 3618 6 gen 22:03 lp0initvals13.fw
-rw-r–r-- 1 root root 2064 6 gen 22:03 lp0initvals14.fw
-rw-r–r-- 1 root root 2052 6 gen 22:03 lp0initvals15.fw
-rw-r–r-- 1 root root 158 6 gen 22:03 n0absinitvals11.fw
-rw-r–r-- 1 root root 158 6 gen 22:03 n0bsinitvals11.fw
-rw-r–r-- 1 root root 2100 6 gen 22:03 n0initvals11.fw
-rw-r–r-- 1 root root 1320 6 gen 22:03 pcm4.fw
-rw-r–r-- 1 root root 1320 6 gen 22:03 pcm5.fw
-rw-r–r-- 1 root root 29864 6 gen 22:03 ucode11.fw
-rw-r–r-- 1 root root 32232 6 gen 22:03 ucode13.fw
-rw-r–r-- 1 root root 31384 6 gen 22:03 ucode14.fw
-rw-r–r-- 1 root root 30488 6 gen 22:03 ucode15.fw
-rw-r–r-- 1 root root 20176 6 gen 22:03 ucode4.fw
-rw-r–r-- 1 root root 22384 6 gen 22:03 ucode5.fw
-rw-r–r-- 1 root root 25160 6 gen 22:03 ucode9.fw

ad ogni modo c’è un problema, ho spento e riacceso il pc e quando ho fatto ripartire fedora ho dovuto rifare tutta la procedura per installare il firmware…

#27

dacci l’output di:

[code]# dmesg|grep 43

lsmod|grep 43

ifconfig

iwconfig[/code]

non fare nulla se non lo concordiamo assieme altrimenti non ci capisco più nulla e tu rimani senza wifi.

#28

[root@fedora-usb ~]# dmesg|grep 43
] ? kthread+0x3b/0x61
] ? kthread+0x0/0x61
type=1404 audit(1231278925.643:2): enforcing=1 old_enforcing=0 auid=4294967295 ses=4294967295
Yenta: CardBus bridge found at 0000:00:0a.0 [1043:1107]
b43-pci-bridge 0000:00:09.0: found PCI INT A -> IRQ 11
b43-pci-bridge 0000:00:09.0: sharing IRQ 11 with 0000:00:02.6
b43-pci-bridge 0000:00:09.0: sharing IRQ 11 with 0000:00:02.7
b43-pci-bridge 0000:00:09.0: sharing IRQ 11 with 0000:00:0a.1
b43-phy0: Broadcom 4318 WLAN found
b43-phy0 debug: Found PHY: Analog 3, Type 2, Revision 7
b43-phy0 debug: Found Radio: Manuf 0x17F, Version 0x2050, Revision 8
Broadcom 43xx driver loaded Features: PMLR, Firmware-ID: FW13 ]
input: b43-phy0 as /devices/virtual/input/input4
firmware: requesting b43/ucode5.fw
firmware: requesting b43/pcm5.fw
firmware: requesting b43/b0g0initvals5.fw
firmware: requesting b43/b0g0bsinitvals5.fw
b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10)
b43-phy0 debug: Chip initialized
b43-phy0 debug: 32-bit DMA initialized
Registered led device: b43-phy0::tx
Registered led device: b43-phy0::rx
Registered led device: b43-phy0::assoc
Registered led device: b43-phy0::radio
b43-phy0 debug: Wireless interface started
b43-phy0 debug: Adding Interface type 2

[root@fedora-usb ~]# lsmod|grep 43
b43 131872 0
ssb 36228 1 b43
rfkill 11288 3 rfkill_input,b43
mac80211 173668 1 b43
input_polldev 7176 1 b43
fuse 49436 2
bridge 43668 0
mmc_core 43676 1 sdhci

[root@fedora-usb ~]# ifconfig
eth1 Link encap:Ethernet HWaddr 00:15:F2:A5:9F:FF
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
Interrupt:5 Base address:0x6c00

lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:27 errors:0 dropped:0 overruns:0 frame:0
TX packets:27 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:1567 (1.5 KiB) TX bytes:1567 (1.5 KiB)

wlan1 Link encap:Ethernet HWaddr 00:15:F2:88:54:0A
inet addr:192.168.1.51 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::215:f2ff:fe88:540a/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:8088 errors:0 dropped:0 overruns:0 frame:0
TX packets:9472 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:4253388 (4.0 MiB) TX bytes:2556357 (2.4 MiB)

wmaster0 Link encap:UNSPEC HWaddr 00-15-F2-88-54-0A-F4-FF-00-00-00-00-00-00-00-00
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)

[root@fedora-usb ~]# iwconfig
lo no wireless extensions.

eth1 no wireless extensions.

pan0 no wireless extensions.

wmaster0 no wireless extensions.

wlan1 IEEE 802.11bg ESSID:“Alice-58592736”
Mode:Managed Frequency:2.412 GHz Access Point: 00:1D:8B:70:D6:8C
Bit Rate=1 Mb/s Tx-Power=27 dBm
Retry min limit:7 RTS thr:off Fragment thr=2352 B
Encryption key:C3F0-22D5-447E-9227-8927-980C-F50A-B0BD-ED65-01AC-9C01-670F-16F9-EBA0-A441-5FF2 [2] Security mode:open
Power Management:off
Link Quality=58/100 Signal level:-56 dBm Noise level=-67 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0

si lo so è che ho dovuto spostare il pc e ho la batteria scarica…

#29

è tutto a posto.
non ricaricare più il firmware.

ora la tua wireless funziona perfettamente.
è la wlan1

#30

grazie mille per l’aiuto!

#31

è successo di nuovo il problema di ieri…ieri sera ho spento il pc dopo che mi hai detto che era tutto apposto e sta mattina quando l’ho riacceso ho dovuto ricompilare tutto, è possibili far eseguire all’avvio il comando per compilare il firmware in automatico?

ps=quale comando devo usare per conoscere il mio ip?

#32

ah il comando l’ho trovato ifconfig -a…

#33

non devi ricompilare, non devi reinstallare nulla.
se ci sono problemi di caricamento del modulo all’avvio fai così:

# gedit /etc/modprobe.conf

inserisci la linea:
alias wlan1 b43

salva chiudi

ora vedrai che non dovrai fare più nulla quando riparti.
prova.

#34

ok grazie mille…l’ho fatto, appena posso provo

#35

rieccomi…scusate…mi rendo conto di essere pedante…però ho fatto come mi dicevi tu virus però non ha funzionato…continuo a doverla far partire io manualmente a ogni avvio…ah è normale che nel file “modprobe.conf” c’è solo la riga che ho inserito io?

#36

è normale che ci sia solo quella riga.
puoi fare una prova ?
spegni la macchina ed accendi, dai solo questo comando da root:

# modprobe b43

poi posta l’output dei seguenti:

[code]# dmesg|grep 43

lsmod|grep 43

iwconfig

cat /etc/modprobe.conf[/code]

#37

eccomi scusate sono davvero dispiaciuto per non aver più risposto e aver lasciato cadere così la questione ma ho avuto problemi con il pc e la mia rete adsl e non ho avuto modo di comunicarvelo…comunque…
[root@fedora-usb ~]# dmesg|grep 43
] ? kthread+0x3b/0x61
] ? kthread+0x0/0x61
Yenta: CardBus bridge found at 0000:00:0a.0 [1043:1107]
Clocksource tsc unstable (delta = -155970143 ns)
b43-pci-bridge 0000:00:09.0: found PCI INT A -> IRQ 11
b43-pci-bridge 0000:00:09.0: sharing IRQ 11 with 0000:00:02.6
b43-pci-bridge 0000:00:09.0: sharing IRQ 11 with 0000:00:02.7
b43-pci-bridge 0000:00:09.0: sharing IRQ 11 with 0000:00:0a.1
b43-phy0: Broadcom 4318 WLAN found
b43-phy0 debug: Found PHY: Analog 3, Type 2, Revision 7
b43-phy0 debug: Found Radio: Manuf 0x17F, Version 0x2050, Revision 8
Broadcom 43xx driver loaded Features: PMLR, Firmware-ID: FW13 ]
input: b43-phy0 as /devices/virtual/input/input4
firmware: requesting b43/ucode5.fw
firmware: requesting b43/pcm5.fw
firmware: requesting b43/b0g0initvals5.fw
firmware: requesting b43/b0g0bsinitvals5.fw
b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10)
b43-phy0 debug: Chip initialized
b43-phy0 debug: 32-bit DMA initialized
Registered led device: b43-phy0::tx
Registered led device: b43-phy0::rx
Registered led device: b43-phy0::assoc
Registered led device: b43-phy0::radio
b43-phy0 debug: Wireless interface started
b43-phy0 debug: Adding Interface type 2

[root@fedora-usb ~]# lsmod|grep 43
b43 131872 0
ssb 36228 1 b43
rfkill 11288 3 rfkill_input,b43
mac80211 173668 1 b43
input_polldev 7176 1 b43
fuse 49436 2
bridge 43668 0
mmc_core 43676 1 sdhci

[root@fedora-usb ~]# iwconfig
lo no wireless extensions.

eth1 no wireless extensions.

pan0 no wireless extensions.

wmaster0 no wireless extensions.

wlan1 IEEE 802.11bg ESSID:“Alice-85689196”
Mode:Managed Frequency:2.412 GHz Access Point: 00:1C:A2:CB:39:54
Bit Rate=1 Mb/s Tx-Power=27 dBm
Retry min limit:7 RTS thr:off Fragment thr=2352 B
Encryption key:33E4-34D2-1F89-3165-8E96-C168-F95C-B211-3801-F3E8-3B01-60E0-61EC-4245-6B2A-02ED [2] Security mode:open
Power Management:off
Link Quality=61/100 Signal level:-53 dBm Noise level=-57 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0

[root@fedora-usb ~]# cat /etc/modprobe.conf
alias wlan1 b43

e scusate ancora per avervi mancato di rispetto in quel modo…:frowning:

#38

ma ora ti va bene ?

#39

no perché quando accendo il pc devo sempre aprire il terminale e digitare:
modprobe -r b43

b43-fwcutter -w /lib/firmware /home/openFab/Scaricati/broadcom-wl-4.150.10.5/driver/wl_apsta_mimo.o

modprobe b43

e solo dopo il wifi parte…a tal proposito ho notato che anche compiz fusion e cairo dock non partono in automatico all’avvio…è possibile che queste tre cose siano legate in qualche modo?

#40

fai una prova per me:

# gedit /etc/rc.d/rc.local

inserisci le linee:

modprobe -r b43
modprobe b43

salva, chiudi.

fai un restart, ora vedi se va.