15-11-2015, 19:55:39
Bonsoir
je me remets à creuser mon RPI.
Le wifi ne fonctionne plus
voici mes diagnostics (le dongle semble reconnu, les réseaux sont détectés, mais pas d'association).
Merci d'avance, c'est sans doute easy , mais je débute.
[email protected] ~ $ iwconfig
wlan0 unassociated Nickname:"<[email protected]>"
Mode:Auto Frequency=2.412 GHz Access Point: Not-Associated
Sensitivity:0/0
Retry:off RTS thr:off Fragment thr:off
Power Management:off
Link Quality:0 Signal level:0 Noise level:0
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
lo no wireless extensions.
eth0 no wireless extensions.
[email protected] ~ $ ifconfig
eth0 Link encap:Ethernet HWaddr b8:27:eb:f7:f1:88
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)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:65536 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:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
wlan0 Link encap:Ethernet HWaddr 74:da:38:02:63:02
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)
[email protected] ~ $ lsusb
Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp.
Bus 001 Device 004: ID 1997:2433
Bus 001 Device 005: ID 7392:7811 Edimax Technology Co., Ltd EW-7811Un 802.11n Wireless Adapter [Realtek RTL8188CUS]
Bus 001 Device 006: ID 046d:c016 Logitech, Inc. Optical Wheel Mouse
[email protected] ~ $ lspci
pcilib: Cannot open /proc/bus/pci
lspci: Cannot find any working access method.
[email protected] ~ $ lsmod
Module Size Used by
snd_bcm2835 22339 0
snd_pcm 92573 1 snd_bcm2835
snd_seq 62040 0
snd_seq_device 5130 1 snd_seq
snd_timer 23456 2 snd_pcm,snd_seq
snd 68161 5 snd_bcm2835,snd_timer,snd_pcm,snd_seq,snd_seq_device
evdev 11370 6
joydev 9909 0
8192cu 569532 0
bcm2835_gpiomem 3675 0
uio_pdrv_genirq 3690 0
uio 10009 1 uio_pdrv_genirq
[email protected] ~ $ sudo iwlist scan
wlan0 Scan completed :
Cell 01 - Address: 04:A1:51:C9:65:40
ESSID:"SFR_A6B0_EXT"
Protocol:IEEE 802.11bg
Mode:Master
Frequency:2.437 GHz (Channel 6)
Encryption key:on
Bit Rates:54 Mb/s
Extra:wpa_ie=dd160050f20101000050f20201000050f20201000050f202
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD830050F204104A0001101044000102103B00010310470010EC39FF8A7BF66264AB2FDF6BD42E59CB1021000D4E4554474541522C20496E632E10230008574E33303030525010240008574E3330303052501042000230311054000800060050F204000110110008574E333030305250100800020004103C0001011049000600372A000120
Quality=48/100 Signal level=100/100
Cell 02 - Address: 62:7E:CB:7B:A6:B5
ESSID:"SFR WiFi FON"
Protocol:IEEE 802.11bgn
Mode:Master
Frequency:2.437 GHz (Channel 6)
Encryption key:off
Bit Rates:144 Mb/s
Quality=33/100 Signal level=35/100
Cell 03 - Address: 30:7E:CB:7B:A6:B4
ESSID:"SFR_A6B0"
Protocol:IEEE 802.11bgn
Mode:Master
Frequency:2.437 GHz (Channel 6)
Encryption key:on
Bit Rates:144 Mb/s
Extra:wpa_ie=dd1c0050f20101000050f20202000050f2040050f20201000050f2020c00
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD840050F204104A0001101044000102103B00010310470010000000000000000000000000000000001021000A4E42362D4658432D72321023000A4E42362D4658432D72321024000A4E42362D4658432D72321042000C3330374543423742413642301054000800060050F2040001101100085346525F41364230100800020084103C000101
Quality=97/100 Signal level=26/100
Cell 04 - Address: 62:7E:CB:7B:A6:B7
ESSID:"SFR WiFi Mobile"
Protocol:IEEE 802.11bgn
Mode:Master
Frequency:2.437 GHz (Channel 6)
Encryption key:on
Bit Rates:144 Mb/s
Extra:rsn_ie=30140100000fac040100000fac040100000fac010c00
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : 802.1x
Quality=93/100 Signal level=23/100
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
je me remets à creuser mon RPI.
Le wifi ne fonctionne plus
voici mes diagnostics (le dongle semble reconnu, les réseaux sont détectés, mais pas d'association).
Merci d'avance, c'est sans doute easy , mais je débute.
[email protected] ~ $ iwconfig
wlan0 unassociated Nickname:"<[email protected]>"
Mode:Auto Frequency=2.412 GHz Access Point: Not-Associated
Sensitivity:0/0
Retry:off RTS thr:off Fragment thr:off
Power Management:off
Link Quality:0 Signal level:0 Noise level:0
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
lo no wireless extensions.
eth0 no wireless extensions.
[email protected] ~ $ ifconfig
eth0 Link encap:Ethernet HWaddr b8:27:eb:f7:f1:88
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)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:65536 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:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
wlan0 Link encap:Ethernet HWaddr 74:da:38:02:63:02
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)
[email protected] ~ $ lsusb
Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp.
Bus 001 Device 004: ID 1997:2433
Bus 001 Device 005: ID 7392:7811 Edimax Technology Co., Ltd EW-7811Un 802.11n Wireless Adapter [Realtek RTL8188CUS]
Bus 001 Device 006: ID 046d:c016 Logitech, Inc. Optical Wheel Mouse
[email protected] ~ $ lspci
pcilib: Cannot open /proc/bus/pci
lspci: Cannot find any working access method.
[email protected] ~ $ lsmod
Module Size Used by
snd_bcm2835 22339 0
snd_pcm 92573 1 snd_bcm2835
snd_seq 62040 0
snd_seq_device 5130 1 snd_seq
snd_timer 23456 2 snd_pcm,snd_seq
snd 68161 5 snd_bcm2835,snd_timer,snd_pcm,snd_seq,snd_seq_device
evdev 11370 6
joydev 9909 0
8192cu 569532 0
bcm2835_gpiomem 3675 0
uio_pdrv_genirq 3690 0
uio 10009 1 uio_pdrv_genirq
[email protected] ~ $ sudo iwlist scan
wlan0 Scan completed :
Cell 01 - Address: 04:A1:51:C9:65:40
ESSID:"SFR_A6B0_EXT"
Protocol:IEEE 802.11bg
Mode:Master
Frequency:2.437 GHz (Channel 6)
Encryption key:on
Bit Rates:54 Mb/s
Extra:wpa_ie=dd160050f20101000050f20201000050f20201000050f202
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD830050F204104A0001101044000102103B00010310470010EC39FF8A7BF66264AB2FDF6BD42E59CB1021000D4E4554474541522C20496E632E10230008574E33303030525010240008574E3330303052501042000230311054000800060050F204000110110008574E333030305250100800020004103C0001011049000600372A000120
Quality=48/100 Signal level=100/100
Cell 02 - Address: 62:7E:CB:7B:A6:B5
ESSID:"SFR WiFi FON"
Protocol:IEEE 802.11bgn
Mode:Master
Frequency:2.437 GHz (Channel 6)
Encryption key:off
Bit Rates:144 Mb/s
Quality=33/100 Signal level=35/100
Cell 03 - Address: 30:7E:CB:7B:A6:B4
ESSID:"SFR_A6B0"
Protocol:IEEE 802.11bgn
Mode:Master
Frequency:2.437 GHz (Channel 6)
Encryption key:on
Bit Rates:144 Mb/s
Extra:wpa_ie=dd1c0050f20101000050f20202000050f2040050f20201000050f2020c00
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD840050F204104A0001101044000102103B00010310470010000000000000000000000000000000001021000A4E42362D4658432D72321023000A4E42362D4658432D72321024000A4E42362D4658432D72321042000C3330374543423742413642301054000800060050F2040001101100085346525F41364230100800020084103C000101
Quality=97/100 Signal level=26/100
Cell 04 - Address: 62:7E:CB:7B:A6:B7
ESSID:"SFR WiFi Mobile"
Protocol:IEEE 802.11bgn
Mode:Master
Frequency:2.437 GHz (Channel 6)
Encryption key:on
Bit Rates:144 Mb/s
Extra:rsn_ie=30140100000fac040100000fac040100000fac010c00
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : 802.1x
Quality=93/100 Signal level=23/100
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.