Bonjour tout le monde,
je viens de faire un upgrade de la version d'Ubuntu de la version 10.04 (avec laquelle je ne rencontrais pas de problème) à la version 11.04 et depuis plus moyen d'activer le Wifi en dehors du mode de récupération.
J'ai un laptop Acer Aspire 5940G
Ma carte Wifi :
lspci -nn | grep -i net
02:00.0 Ethernet controller: Broadcom Corporation NetLink BCM57780 Gigabit Ethernet PCIe (rev 01)
03:00.0 Network controller: Intel Corporation WiFi Link 5100
Lorsque je fais un
rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: yes
il me dit que le Wifi est hard blocked et effectivement la touche du clavier qui permet l'activation du Wifi est éteinte et impossible de l'allumer sauf lorsque je lance Ubuntu en mode récupération ce qui me fait dire que mon matériel n'est pas défectueux.
Y aurait il un module particulier qui se charge dans le mode normal et non dans le mode récupération qui pourrait poser un problème ?
Est-ce que quelqu'un aurait un élément de réponse ? Car la, je sèche complètement ...
cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=11.04
DISTRIB_CODENAME=natty
DISTRIB_DESCRIPTION="Ubuntu 11.04"
lspci
00:00.0 Host bridge: Intel Corporation Core Processor DMI (rev 11)
00:03.0 PCI bridge: Intel Corporation Core Processor PCI Express Root Port 1 (rev 11)
00:08.0 System peripheral: Intel Corporation Core Processor System Management Registers (rev 11)
00:08.1 System peripheral: Intel Corporation Core Processor Semaphore and Scratchpad Registers (rev 11)
00:08.2 System peripheral: Intel Corporation Core Processor System Control and Status Registers (rev 11)
00:08.3 System peripheral: Intel Corporation Core Processor Miscellaneous Registers (rev 11)
00:10.0 System peripheral: Intel Corporation Core Processor QPI Link (rev 11)
00:10.1 System peripheral: Intel Corporation Core Processor QPI Routing and Protocol Registers (rev 11)
00:1a.0 USB Controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05)
00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 05)
00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 (rev 05)
00:1c.1 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 2 (rev 05)
00:1c.2 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 3 (rev 05)
00:1c.4 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 5 (rev 05)
00:1d.0 USB Controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev a5)
00:1f.0 ISA bridge: Intel Corporation Mobile 5 Series Chipset LPC Interface Controller (rev 05)
00:1f.2 SATA controller: Intel Corporation 5 Series/3400 Series Chipset 6 port SATA AHCI Controller (rev 05)
00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller (rev 05)
00:1f.6 Signal processing controller: Intel Corporation 5 Series/3400 Series Chipset Thermal Subsystem (rev 05)
01:00.0 VGA compatible controller: ATI Technologies Inc M96 [Mobility Radeon HD 4650]
01:00.1 Audio device: ATI Technologies Inc RV710/730
02:00.0 Ethernet controller: Broadcom Corporation NetLink BCM57780 Gigabit Ethernet PCIe (rev 01)
03:00.0 Network controller: Intel Corporation WiFi Link 5100
06:00.0 FireWire (IEEE 1394): JMicron Technology Corp. IEEE 1394 Host Controller
06:00.1 System peripheral: JMicron Technology Corp. SD/MMC Host Controller
06:00.2 SD Host controller: JMicron Technology Corp. Standard SD Host Controller
06:00.3 System peripheral: JMicron Technology Corp. MS Host Controller
06:00.4 System peripheral: JMicron Technology Corp. xD Host Controller
ff:00.0 Host bridge: Intel Corporation Core Processor QuickPath Architecture Generic Non-Core Registers (rev 04)
ff:00.1 Host bridge: Intel Corporation Core Processor QuickPath Architecture System Address Decoder (rev 04)
ff:02.0 Host bridge: Intel Corporation Core Processor QPI Link 0 (rev 04)
ff:02.1 Host bridge: Intel Corporation Core Processor QPI Physical 0 (rev 04)
ff:03.0 Host bridge: Intel Corporation Core Processor Integrated Memory Controller (rev 04)
ff:03.1 Host bridge: Intel Corporation Core Processor Integrated Memory Controller Target Address Decoder (rev 04)
ff:03.4 Host bridge: Intel Corporation Core Processor Integrated Memory Controller Test Registers (rev 04)
ff:04.0 Host bridge: Intel Corporation Core Processor Integrated Memory Controller Channel 0 Control Registers (rev 04)
ff:04.1 Host bridge: Intel Corporation Core Processor Integrated Memory Controller Channel 0 Address Registers (rev 04)
ff:04.2 Host bridge: Intel Corporation Core Processor Integrated Memory Controller Channel 0 Rank Registers (rev 04)
ff:04.3 Host bridge: Intel Corporation Core Processor Integrated Memory Controller Channel 0 Thermal Control Registers (rev 04)
ff:05.0 Host bridge: Intel Corporation Core Processor Integrated Memory Controller Channel 1 Control Registers (rev 04)
ff:05.1 Host bridge: Intel Corporation Core Processor Integrated Memory Controller Channel 1 Address Registers (rev 04)
ff:05.2 Host bridge: Intel Corporation Core Processor Integrated Memory Controller Channel 1 Rank Registers (rev 04)
ff:05.3 Host bridge: Intel Corporation Core Processor Integrated Memory Controller Channel 1 Thermal Control Registers (rev 04)
sudo lshw -C network
*-network
description: Ethernet interface
product: NetLink BCM57780 Gigabit Ethernet PCIe
vendor: Broadcom Corporation
physical id: 0
bus info: pci@0000:02:00.0
logical name: eth2
version: 01
serial: 00:26:22:56:dc:5a
size: 10Mbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.116 duplex=half firmware=sb latency=0 link=no multicast=yes port=MII speed=10Mbit/s
resources: irq:49 memory:d9000000-d900ffff
*-network
description: Wireless interface
product: WiFi Link 5100
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:03:00.0
logical name: wlan0
version: 00
serial: 00:22:fb:65:83:90
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlagn driverversion=2.6.38-10-generic firmware=8.83.5.1 build 33692 ip=192.168.1.227 latency=0 link=yes multicast=yes wireless=IEEE 802.11abg
resources: irq:46 memory:d8000000-d8001fff
imustbe@imustbe-laptop:~$ sudo lshw -C network
*-network
description: Ethernet interface
product: NetLink BCM57780 Gigabit Ethernet PCIe
vendor: Broadcom Corporation
physical id: 0
bus info: pci@0000:02:00.0
logical name: eth2
version: 01
serial: 00:26:22:56:dc:5a
size: 10Mbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.116 duplex=half firmware=sb latency=0 link=no multicast=yes port=MII speed=10Mbit/s
resources: irq:49 memory:d9000000-d900ffff
*-network
description: Wireless interface
product: WiFi Link 5100
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:03:00.0
logical name: wlan0
version: 00
serial: 00:22:fb:65:83:90
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlagn driverversion=2.6.38-10-generic firmware=8.83.5.1 build 33692 ip=192.168.1.227 latency=0 link=yes multicast=yes wireless=IEEE 802.11abg
resources: irq:46 memory:d8000000-d8001fff
lsmod
Module Size Used by
snd_seq_dummy 12686 0
cryptd 19801 0
aes_i586 16956 2
aes_generic 38023 1 aes_i586
parport_pc 32111 0
ppdev 12849 0
vesafb 13449 1
snd_hda_codec_hdmi 27535 1
snd_hda_codec_realtek 255882 1
snd_hda_intel 24140 2
snd_hda_codec 90901 3 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel
arc4 12473 2
snd_hwdep 13274 1 snd_hda_codec
snd_pcm 80042 3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
snd_seq_midi 13132 0
snd_rawmidi 25269 1 snd_seq_midi
joydev 17322 0
snd_seq_midi_event 14475 1 snd_seq_midi
snd_seq 51291 3 snd_seq_dummy,snd_seq_midi,snd_seq_midi_event
ir_lirc_codec 12770 0
snd_timer 28659 2 snd_pcm,snd_seq
snd_seq_device 14110 4 snd_seq_dummy,snd_seq_midi,snd_rawmidi,snd_seq
iwlagn 284746 0
lirc_dev 18720 1 ir_lirc_codec
snd 55295 14 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
ir_sony_decoder 12493 0
ir_jvc_decoder 12490 0
ir_rc6_decoder 12490 0
iwlcore 148965 1 iwlagn
soundcore 12600 1 snd
psmouse 73312 0
i7core_edac 23249 0
mac80211 257001 2 iwlagn,iwlcore
ir_rc5_decoder 12490 0
edac_core 42881 3 i7core_edac
serio_raw 12990 0
intel_ips 17769 0
jmb38x_ms 17364 0
ir_nec_decoder 12490 0
video 18951 0
snd_page_alloc 14073 2 snd_hda_intel,snd_pcm
rc_rc6_mce 12454 0
cfg80211 156212 3 iwlagn,iwlcore,mac80211
memstick 15816 1 jmb38x_ms
uvcvideo 66851 0
ene_ir 18213 0
videodev 75143 1 uvcvideo
rc_core 25760 9 ir_lirc_codec,ir_sony_decoder,ir_jvc_decoder,ir_rc6_decoder,ir_rc5_decoder,ir_nec_decoder,rc_rc6_mce,ene_ir
lp 13349 0
parport 36746 3 parport_pc,ppdev,lp
usbhid 41704 0
hid 77084 1 usbhid
ahci 21591 2
firewire_ohci 31504 0
libahci 25548 1 ahci
sdhci_pci 13623 0
tg3 131476 0
sdhci 22720 1 sdhci_pci
firewire_core 56138 1 firewire_ohci
crc_itu_t 12627 1 firewire_core
dm_raid45 88410 0
xor 21860 1 dm_raid45
iwconfig
lo no wireless extensions.
eth2 no wireless extensions.
wlan0 IEEE 802.11abg ESSID:"wifijc"
Mode:Managed Frequency:2.462 GHz Access Point: 00:24:B2:53:13:D3
Bit Rate=54 Mb/s Tx-Power=15 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:off
Link Quality=58/70 Signal level=-52 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:107 Missed beacon:0
ifconfig
eth2 Link encap:Ethernet HWaddr 00:26:22:56:dc:5a
UP BROADCAST MULTICAST MTU:1500 Metric:1
Packets reçus:0 erreurs:0 :0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:0 (0.0 B) Octets transmis:0 (0.0 B)
Interruption:16
lo Link encap:Boucle locale
inet adr:127.0.0.1 Masque:255.0.0.0
adr inet6: ::1/128 Scope:Hôte
UP LOOPBACK RUNNING MTU:16436 Metric:1
Packets reçus:72 erreurs:0 :0 overruns:0 frame:0
TX packets:72 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:4228 (4.2 KB) Octets transmis:4228 (4.2 KB)
wlan0 Link encap:Ethernet HWaddr 00:22:fb:65:83:90
inet adr:192.168.1.227 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: fe80::222:fbff:fe65:8390/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:30645 erreurs:0 :0 overruns:0 frame:0
TX packets:19365 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:18591631 (18.5 MB) Octets transmis:4123690 (4.1 MB)
sudo iwlist scan
wlan0 Scan completed :
Cell 01 - Address: 00:24:B2:53:13:D3
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=58/70 Signal level=-52 dBm
Encryption key:on
ESSID:"wifijc"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
24 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=000000884a83e186
Extra: Last beacon: 128ms ago
IE: Unknown: 0006776966696A63
IE: Unknown: 010882848B962430486C
IE: Unknown: 03010B
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 32040C121860
IE: Unknown: DD090010180203F0000000
Cell 02 - Address: 00:0C:F6:94:B9:C0
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=42/70 Signal level=-68 dBm
Encryption key:on
ESSID:"Chipper"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=00000724dd01f16f
Extra: Last beacon: 5100ms ago
IE: Unknown: 000743686970706572
IE: Unknown: 010882848B961224486C
IE: Unknown: 03010B
IE: Unknown: 2A0100
IE: Unknown: 32040C183060
IE: Unknown: 2D1AEE1117FFFF0000010000000000000000000000000C0000000000
IE: Unknown: 3D160B070100000000000000000000000000000000000000
IE: Unknown: 3E0100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
IE: Unknown: 0B0500000B127A
IE: Unknown: 7F0101
IE: Unknown: DD07000C4307000000
IE: Unknown: DD1E00904C33EE1117FFFF0000010000000000000000000000000C0000000000
IE: Unknown: DD1A00904C340B070100000000000000000000000000000000000000
IE: Unknown: DDA60050F204104A0001101044000102103B000103104700102880288028801880A880000CF694B9C01021001153697465636F6D204575726F70652042561023001A53697465636F6D20576972656C65737320415020526F7574657210240006574C2D3334321042000A313036333038333239201054000800060050F20400011011001953697465636F6D203830322E31316E20415020526F75746572100800020084103C000101
Cell 03 - Address: 00:30:4F:50:40:60
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=29/70 Signal level=-81 dBm
Encryption key:on
ESSID:"default"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s
Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=000000232d15919b
Extra: Last beacon: 5112ms ago
IE: Unknown: 000764656661756C74
IE: Unknown: 010882840B160C121824
IE: Unknown: 03010B
IE: Unknown: 050400030000
IE: Unknown: 2A0104
IE: Unknown: 32043048606C
IE: Unknown: DD0700E04C01020300
Cell 04 - Address: 00:0F:B5:C9:69:14
Channel:10
Frequency:2.457 GHz (Channel 10)
Quality=22/70 Signal level=-88 dBm
Encryption key:on
ESSID:"FWG114MK"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
24 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=0000056827cb7f9e
Extra: Last beacon: 5484ms ago
IE: Unknown: 00084657473131344D4B
IE: Unknown: 010882848B962430486C
IE: Unknown: 03010A
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 32040C121860
IE: Unknown: DD060010180200F0
uname -r -m
2.6.38-10-generic-pae i686
cat /etc/network/interfaces
auto lo
iface lo inet loopback
nm-tool
State: connected
- Device: eth2 -----------------------------------------------------------------
Type: Wired
Driver: tg3
State: unavailable
Default: no
HW Address: 00:26:22:56:DC:5A
Capabilities:
Carrier Detect: yes
Speed: 10 Mb/s
Wired Properties
Carrier: off
- Device: wlan0 [Auto wifijc] -------------------------------------------------
Type: 802.11 WiFi
Driver: iwlagn
State: connected
Default: yes
HW Address: 00:22:FB:65:83:90
Capabilities:
Speed: 54 Mb/s
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points (* = current AP)
bbox2-e114: Infra, 00:19:70:2D:5C:BD, Freq 2412 MHz, Rate 54 Mb/s, Strength 38 WPA
FWG114MK: Infra, 00:0F:B5:C9:69:14, Freq 2457 MHz, Rate 54 Mb/s, Strength 31 WPA2
default: Infra, 00:30:4F:50:40:60, Freq 2462 MHz, Rate 54 Mb/s, Strength 38 WEP
*wifijc: Infra, 00:24:B2:53:13:D3, Freq 2462 MHz, Rate 54 Mb/s, Strength 77 WPA2
Chipper: Infra, 00:0C:F6:94:B9:C0, Freq 2462 MHz, Rate 54 Mb/s, Strength 64 WPA2
IPv4 Settings:
Address: 192.168.1.227
Prefix: 24 (255.255.255.0)
Gateway: 192.168.1.51
DNS: 195.238.2.21
D'avance merci à celui ou ceux qui prendront la peine de se pencher sur le problème 🙂