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#1 Le 23/03/2014, à 11:42
- Lunalym
[Résolu] Ubuntu 12.04 LTS Problème de connexion wifi
Bonjour,
J'utilise Ubuntu 12.04 LTS, hier tout fonctionné bien mais après redémarrage suite à des mises à jours, il m'est impossible de trouver des réseaux, Tout est activé mais j'ai le message : "périphérique non prêt (micrologiciel manquant)"
Je suis allé voir de nombreux forum sans succès : soit les personnes ne marquaient pas comment elles avaient résolue leur problème soit la solution ne donné rien pour moi ...
Network est bien installé.
Cela fait pas très longtemps que j'utilise Ubuntu alors je suis un peu perdue.
Dernière modification par Lunalym (Le 23/03/2014, à 13:20)
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#2 Le 23/03/2014, à 11:53
- YoucefPhnixLord
Re : [Résolu] Ubuntu 12.04 LTS Problème de connexion wifi
bonjour!quelle est ta clé/carte wifi?
Je suis taré et j'en suis fier,hia hia ho!rtsydfhufgjihkojklpggndovgjir!blalobuiiosdlkb gpoh rt !hash le hashtag du bois joli!!!!!!!!Les sims ne savent pas parler,hia hia ho!ah dou di da dou(traduction sim-->francais:je suis choqué qu'il n'y a pas de barre de surf sur linux!)C'est dommage(traduction fr-->sim adou dou bla bol odu biud bif diqs jkcd!)
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#3 Le 23/03/2014, à 12:28
- Lunalym
Re : [Résolu] Ubuntu 12.04 LTS Problème de connexion wifi
Merci de ton aide,
je m'y connais vraiment pas, pourrais tu me dire comment je sais quelle clef c'est ?
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#4 Le 23/03/2014, à 12:41
- Lunalym
Re : [Résolu] Ubuntu 12.04 LTS Problème de connexion wifi
c'est bon j'ai trouvé : il s'agit de wlan0
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#5 Le 23/03/2014, à 12:46
- michel_04
Re : [Résolu] Ubuntu 12.04 LTS Problème de connexion wifi
:D
De la bonne manière de poser les questions - Trouver de l'aide grâce au Groupe des Parrains Linux - Le Pacte des Gnous
PCs sous Debian Stable & Debian Sid.
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#6 Le 23/03/2014, à 13:02
- Lunalym
Re : [Résolu] Ubuntu 12.04 LTS Problème de connexion wifi
Désolé pour l'attente de ces données ...
cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=12.04
DISTRIB_CODENAME=precise
DISTRIB_DESCRIPTION="Ubuntu 12.04.4 LTS"
lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 04f2:b083 Chicony Electronics Co., Ltd
lspci
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 04f2:b083 Chicony Electronics Co., Ltd
coralie@Gelsomino:~$ lspci
00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07)
00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
00:1a.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 03)
00:1a.1 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 03)
00:1a.2 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 03)
00:1a.7 USB controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 03)
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)
00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 03)
00:1c.1 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 2 (rev 03)
00:1c.2 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 3 (rev 03)
00:1c.4 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 5 (rev 03)
00:1c.5 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 6 (rev 03)
00:1d.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 03)
00:1d.1 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 03)
00:1d.2 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 03)
00:1d.7 USB controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 93)
00:1f.0 ISA bridge: Intel Corporation ICH9M LPC Interface Controller (rev 03)
00:1f.2 SATA controller: Intel Corporation 82801IBM/IEM (ICH9M/ICH9M-E) 4 port SATA Controller [AHCI mode] (rev 03)
02:00.0 Network controller: Broadcom Corporation BCM4312 802.11b/g LP-PHY (rev 01)
85:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8042 PCI-E Fast Ethernet Controller (rev 10)
lspci -nn | grep -i net
02:00.0 Network controller [0280]: Broadcom Corporation BCM4312 802.11b/g LP-PHY [14e4:4315] (rev 01)
85:00.0 Ethernet controller [0200]: Marvell Technology Group Ltd. 88E8042 PCI-E Fast Ethernet Controller [11ab:4357] (rev 10)
lspci -k
00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07)
Subsystem: Hewlett-Packard Company Device 30e8
Kernel driver in use: agpgart-intel
00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
Subsystem: Hewlett-Packard Company Device 30e8
Kernel driver in use: i915
Kernel modules: i915
00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
Subsystem: Hewlett-Packard Company Device 30e8
00:1a.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 03)
Subsystem: Hewlett-Packard Company Device 30e8
Kernel driver in use: uhci_hcd
00:1a.1 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 03)
Subsystem: Hewlett-Packard Company Device 30e8
Kernel driver in use: uhci_hcd
00:1a.2 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 03)
Subsystem: Hewlett-Packard Company Device 30e8
Kernel driver in use: uhci_hcd
00:1a.7 USB controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 03)
Subsystem: Hewlett-Packard Company Device 30e8
Kernel driver in use: ehci_hcd
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)
Subsystem: Hewlett-Packard Company Device 3614
Kernel driver in use: snd_hda_intel
Kernel modules: snd-hda-intel
00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 03)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.1 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 2 (rev 03)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.2 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 3 (rev 03)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.4 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 5 (rev 03)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.5 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 6 (rev 03)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1d.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 03)
Subsystem: Hewlett-Packard Company Device 30e8
Kernel driver in use: uhci_hcd
00:1d.1 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 03)
Subsystem: Hewlett-Packard Company Device 30e8
Kernel driver in use: uhci_hcd
00:1d.2 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 03)
Subsystem: Hewlett-Packard Company Device 30e8
Kernel driver in use: uhci_hcd
00:1d.7 USB controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 03)
Subsystem: Hewlett-Packard Company Device 30e8
Kernel driver in use: ehci_hcd
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 93)
00:1f.0 ISA bridge: Intel Corporation ICH9M LPC Interface Controller (rev 03)
Subsystem: Hewlett-Packard Company Device 30e8
Kernel modules: iTCO_wdt
00:1f.2 SATA controller: Intel Corporation 82801IBM/IEM (ICH9M/ICH9M-E) 4 port SATA Controller [AHCI mode] (rev 03)
Subsystem: Hewlett-Packard Company Device 30e8
Kernel driver in use: ahci
02:00.0 Network controller: Broadcom Corporation BCM4312 802.11b/g LP-PHY (rev 01)
Subsystem: Hewlett-Packard Company BCM4312 802.11b/g Wireless LAN Controller
Kernel driver in use: b43-pci-bridge
Kernel modules: ssb
85:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8042 PCI-E Fast Ethernet Controller (rev 10)
Subsystem: Hewlett-Packard Company Device 30e8
Kernel driver in use: sky2
Kernel modules: sky2
sudo lshw -C network
*-network
description: Network controller
produit: BCM4312 802.11b/g LP-PHY
fabriquant: Broadcom Corporation
identifiant matériel: 0
information bus: pci@0000:02:00.0
version: 01
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list
configuration: driver=b43-pci-bridge latency=0
ressources: irq:17 mémoire:d8700000-d8703fff
*-network
description: Ethernet interface
produit: 88E8042 PCI-E Fast Ethernet Controller
fabriquant: Marvell Technology Group Ltd.
identifiant matériel: 0
information bus: pci@0000:85:00.0
nom logique: eth0
version: 10
numéro de série: 00:24:81:62:0a:a7
taille: 100Mbit/s
capacité: 100Mbit/s
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=sky2 driverversion=1.30 duplex=full firmware=N/A ip=192.168.0.27 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
ressources: irq:46 mémoire:d0600000-d0603fff portE/S:2000(taille=256)
*-network DÉSACTIVÉ
description: Interface réseau sans fil
identifiant matériel: 1
nom logique: wlan0
numéro de série: 00:21:00:d7:43:fa
fonctionnalités: ethernet physical wireless
configuration: broadcast=yes driver=b43 driverversion=3.2.0-60-generic-pae firmware=N/A link=no multicast=yes wireless=IEEE 802.11bg
lsmod
Module Size Used by
snd_hda_codec_analog 75395 1
joydev 17393 0
hp_wmi 13652 0
sparse_keymap 13658 1 hp_wmi
parport_pc 32114 0
rfcomm 38139 0
ppdev 12849 0
bnep 17830 2
arc4 12473 2
bluetooth 158447 10 rfcomm,bnep
b43 342801 0
psmouse 86546 0
serio_raw 13027 0
mac80211 436493 1 b43
binfmt_misc 17292 1
snd_hda_intel 32719 2
snd_hda_codec 109562 2 snd_hda_codec_analog,snd_hda_intel
snd_hwdep 13276 1 snd_hda_codec
cfg80211 178877 2 b43,mac80211
snd_pcm 80916 2 snd_hda_intel,snd_hda_codec
bcma 25651 1 b43
uvcvideo 67203 0
videodev 86588 1 uvcvideo
snd_seq_midi 13132 0
snd_rawmidi 25424 1 snd_seq_midi
snd_seq_midi_event 14475 1 snd_seq_midi
snd_seq 51592 2 snd_seq_midi,snd_seq_midi_event
snd_timer 28931 2 snd_pcm,snd_seq
hp_accel 25728 0
i915 428317 3
lis3lv02d 19268 1 hp_accel
input_polldev 13648 1 lis3lv02d
snd_seq_device 14172 3 snd_seq_midi,snd_rawmidi,snd_seq
wmi 18744 1 hp_wmi
snd 62218 13 snd_hda_codec_analog,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
mac_hid 13077 0
drm_kms_helper 45466 1 i915
soundcore 14635 1 snd
drm 197641 4 i915,drm_kms_helper
snd_page_alloc 14108 2 snd_hda_intel,snd_pcm
i2c_algo_bit 13199 1 i915
video 19115 1 i915
lp 17455 0
parport 40930 3 parport_pc,ppdev,lp
sky2 53628 0
ssb 50691 1 b43
iwconfig
lo no wireless extensions.
wlan0 IEEE 802.11bg ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=0 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:on
eth0 no wireless extensions.
ifconfig
eth0 Link encap:Ethernet HWaddr 00:24:81:62:0a:a7
inet adr:192.168.0.27 Bcast:192.168.0.255 Masque:255.255.255.0
adr inet6: 2a01:e34:ed8f:c930:224:81ff:fe62:aa7/64 Scope:Global
adr inet6: fe80::224:81ff:fe62:aa7/64 Scope:Lien
adr inet6: 2a01:e34:ed8f:c930:ade2:d66d:36a8:4369/64 Scope:Global
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:52144 erreurs:0 :0 overruns:0 frame:0
TX packets:42318 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:53119260 (53.1 MB) Octets transmis:12506934 (12.5 MB)
Interruption:17
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:5243 erreurs:0 :0 overruns:0 frame:0
TX packets:5243 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:549491 (549.4 KB) Octets transmis:549491 (549.4 KB)
sudo iwlist scan
lo Interface doesn't support scanning.
wlan0 Interface doesn't support scanning : Network is down
eth0 Interface doesn't support scanning.
uname -r -m
3.2.0-60-generic-pae i686
cat /etc/network/interfaces
auto lo
iface lo inet loopback
nm-tool
NetworkManager Tool
State: connected (global)
- Device: eth0 [Connexion filaire 1] ------------------------------------------
Type: Wired
Driver: sky2
State: connected
Default: yes
HW Address: 00:24:81:62:0A:A7
Capabilities:
Carrier Detect: yes
Speed: 100 Mb/s
Wired Properties
Carrier: on
IPv4 Settings:
Address: 192.168.0.27
Prefix: 24 (255.255.255.0)
Gateway: 192.168.0.254
DNS: 192.168.0.254
IPv6 Settings:
Address: 2a01:e34:ed8f:c930:ade2:d66d:36a8:4369
Prefix: 64
Gateway: fe80::f6ca:e5ff:fe43:62d2
Address: 2a01:e34:ed8f:c930:224:81ff:fe62:aa7
Prefix: 64
Gateway: fe80::f6ca:e5ff:fe43:62d2
Address: fe80::224:81ff:fe62:aa7
Prefix: 64
Gateway: fe80::f6ca:e5ff:fe43:62d2
DNS: 2a01:e00::2
DNS: 2a01:e00::1
- Device: wlan0 ----------------------------------------------------------------
Type: 802.11 WiFi
Driver: b43
State: unavailable
Default: no
HW Address: 00:21:00:D7:43:FA
Capabilities:
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points
sudo rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
1: hp-wifi: Wireless LAN
Soft blocked: no
Hard blocked: no
Merci de votre aide !
Hors ligne
#7 Le 23/03/2014, à 13:08
- YoucefPhnixLord
Re : [Résolu] Ubuntu 12.04 LTS Problème de connexion wifi
cette page devrait t'aider http://doc.ubuntu-fr.org/wifi_broadcom_bcm43xx
Je suis taré et j'en suis fier,hia hia ho!rtsydfhufgjihkojklpggndovgjir!blalobuiiosdlkb gpoh rt !hash le hashtag du bois joli!!!!!!!!Les sims ne savent pas parler,hia hia ho!ah dou di da dou(traduction sim-->francais:je suis choqué qu'il n'y a pas de barre de surf sur linux!)C'est dommage(traduction fr-->sim adou dou bla bol odu biud bif diqs jkcd!)
Hors ligne
#8 Le 23/03/2014, à 13:18
- Lunalym
Re : [Résolu] Ubuntu 12.04 LTS Problème de connexion wifi
Merci beaucoup !! j'ai fait se qu'il ont dis et le wifi remarche ! (télécharger le paquet linux-firmware-nonfree)
Même si je comprend pas trop pourquoi sa marchais hier et plus aujourd'hui et il a suffit de télécharger le paquet pour résoudre mon problème...
En tout cas merci pour votre aide !
Hors ligne
#9 Le 23/03/2014, à 13:28
- YoucefPhnixLord
Re : [Résolu] Ubuntu 12.04 LTS Problème de connexion wifi
t'inquiètes,enjoy ubuntu!
Je suis taré et j'en suis fier,hia hia ho!rtsydfhufgjihkojklpggndovgjir!blalobuiiosdlkb gpoh rt !hash le hashtag du bois joli!!!!!!!!Les sims ne savent pas parler,hia hia ho!ah dou di da dou(traduction sim-->francais:je suis choqué qu'il n'y a pas de barre de surf sur linux!)C'est dommage(traduction fr-->sim adou dou bla bol odu biud bif diqs jkcd!)
Hors ligne
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