Bonjour,
Je suis une débutante dans l'univers de Ubuntu. Je rencontre des difficultés à installer ou à activer le wifi pour éviter d'utiliser le câble Ethernet (pas pratique).
Je dispose un ordinateur portable HP Pavillon DV 8000 (DV8113EA), sous windows XP 64 bits. (Usages: surfer sur Internet et jouer à des jeux simples).
J'ai installé Xubuntu sur cet oridnateur en dual-boot pour conserver windows xp. L'installation s'est bien passée (Xubuntu version 18.04 LTS).
Depuis plusieurs jours, j'ai cherché sur votre site, sur plusieurs forums, je n'arrive pas à connecter le wifi mais le câble Ethernet fonctionne.
Je crois que j'ai bien installé BCM4318 mais le logo wifi n'apparaît pas sur Xubuntu.
[Broadcom BCM4318 [AirForce 54g] 802.11a /b/g] b43-pci-bridge
Autres précisions: lorsque je suis sous windows xp, le wifi fonctionne à merveille et le voyant bleu m'indique que le wifi fonctionne.
Lorsque je suis sur Xubuntu, le voyant bleu wifi est allumé mais aucun signal du wifi sur l'ordinateur.
Je vous remercie par avance de votre aide.
Voici les commandes:
~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=18.04
DISTRIB_CODENAME=bionic
DISTRIB_DESCRIPTION="Ubuntu 18.04 LTS
~$ lsusb
Bus 001 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 002 Device 002: ID 0e8f:00a4 GreenAsia Inc.
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
~$ lspci
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD/ATI] RS480/RS482/RS485 Host Bridge (rev 01)
00:01.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RC4xx/RS4xx PCI Bridge [int gfx]
00:04.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RC4xx/RS4xx PCI Express Port 1
00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0 USB Host Controller
00:13.1 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0 USB Host Controller
00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0 USB2 Host Controller
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0 SMBus Controller (rev 11)
00:14.1 IDE interface: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0 IDE Controller
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0 PCI-ISA Bridge
00:14.4 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0 PCI-PCI Bridge
00:14.5 Multimedia audio controller: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB400 AC'97 Audio Controller (rev 02)
00:14.6 Modem: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB400 AC'97 Modem Controller (rev 02)
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] Address Map
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] Miscellaneous Control
01:05.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] RS480M [Mobility Radeon Xpress 200]
06:02.0 Network controller: Broadcom Limited BCM4318 [AirForce 54g] 802.11a/b/g PCI Express Transceiver (rev 02)
06:04.0 CardBus bridge: Texas Instruments PCIxx21/x515 Cardbus Controller
06:04.2 FireWire (IEEE 1394): Texas Instruments OHCI Compliant IEEE 1394 Host Controller
06:04.3 Mass storage controller: Texas Instruments PCIxx21 Integrated FlashMedia Controller
06:04.4 SD Host controller: Texas Instruments PCI6411/6421/6611/6621/7411/7421/7611/7621 Secure Digital Controller
06:06.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8100/8101L/8139 PCI Fast Ethernet Adapter (rev 10)
~$ lspci -k -nn | grep -A 3 -i net
06:02.0 Network controller [0280]: Broadcom Limited BCM4318 [AirForce 54g] 802.11a/b/g PCI Express Transceiver [14e4:4319] (rev 02)
Subsystem: Hewlett-Packard Company Broadcom 802.11a/b/g WLAN [103c:1359]
Kernel driver in use: b43-pci-bridge
Kernel modules: ssb
--
06:06.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL-8100/8101L/8139 PCI Fast Ethernet Adapter [10ec:8139] (rev 10)
Subsystem: Hewlett-Packard Company RTL-8100/8101L/8139 PCI Fast Ethernet Adapter [103c:309b]
Kernel driver in use: 8139too
Kernel modules: 8139cp, 8139too
~$ lspci -k
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD/ATI] RS480/RS482/RS485 Host Bridge (rev 01)
Subsystem: Hewlett-Packard Company RS480/RS482/RS485 Host Bridge
00:01.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RC4xx/RS4xx PCI Bridge [int gfx]
Kernel modules: shpchp
00:04.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RC4xx/RS4xx PCI Express Port 1
Kernel driver in use: pcieport
Kernel modules: shpchp
00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0 USB Host Controller
Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0 USB Host Controller
Kernel driver in use: ohci-pci
00:13.1 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0 USB Host Controller
Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0 USB Host Controller
Kernel driver in use: ohci-pci
00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0 USB2 Host Controller
Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0 USB2 Host Controller
Kernel driver in use: ehci-pci
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0 SMBus Controller (rev 11)
Subsystem: Hewlett-Packard Company IXP SB4x0 SMBus Controller
Kernel driver in use: piix4_smbus
Kernel modules: i2c_piix4
00:14.1 IDE interface: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0 IDE Controller
Subsystem: Hewlett-Packard Company IXP SB4x0 IDE Controller
Kernel driver in use: pata_atiixp
Kernel modules: pata_atiixp, pata_acpi
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0 PCI-ISA Bridge
00:14.4 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0 PCI-PCI Bridge
00:14.5 Multimedia audio controller: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB400 AC'97 Audio Controller (rev 02)
Subsystem: Hewlett-Packard Company IXP SB400 AC'97 Audio Controller
Kernel driver in use: snd_atiixp
Kernel modules: snd_atiixp
00:14.6 Modem: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB400 AC'97 Modem Controller (rev 02)
Subsystem: Hewlett-Packard Company IXP SB400 AC'97 Modem Controller
Kernel driver in use: snd_atiixp_modem
Kernel modules: snd_atiixp_modem
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] Address Map
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] Miscellaneous Control
Kernel driver in use: k8temp
Kernel modules: k8temp
01:05.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] RS480M [Mobility Radeon Xpress 200]
Subsystem: Hewlett-Packard Company RS480M [Mobility Radeon Xpress 200]
Kernel driver in use: radeon
Kernel modules: radeonfb, radeon
06:02.0 Network controller: Broadcom Limited BCM4318 [AirForce 54g] 802.11a/b/g PCI Express Transceiver (rev 02)
Subsystem: Hewlett-Packard Company Broadcom 802.11a/b/g WLAN
Kernel driver in use: b43-pci-bridge
Kernel modules: ssb
06:04.0 CardBus bridge: Texas Instruments PCIxx21/x515 Cardbus Controller
Subsystem: Hewlett-Packard Company PCIxx21/PCIxx11/PCIx515 PC Card Controller
Kernel driver in use: yenta_cardbus
Kernel modules: yenta_socket
06:04.2 FireWire (IEEE 1394): Texas Instruments OHCI Compliant IEEE 1394 Host Controller
Subsystem: Hewlett-Packard Company OHCI Compliant IEEE 1394 Host Controller
Kernel driver in use: firewire_ohci
Kernel modules: firewire_ohci
06:04.3 Mass storage controller: Texas Instruments PCIxx21 Integrated FlashMedia Controller
Subsystem: Hewlett-Packard Company PCIxx21/PCIxx11 Flash Media Controller
Kernel driver in use: tifm_7xx1
Kernel modules: tifm_7xx1
06:04.4 SD Host controller: Texas Instruments PCI6411/6421/6611/6621/7411/7421/7611/7621 Secure Digital Controller
Subsystem: Hewlett-Packard Company PCIxx21/PCIxx11 SD Host Controller
Kernel driver in use: sdhci-pci
Kernel modules: sdhci_pci
06:06.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8100/8101L/8139 PCI Fast Ethernet Adapter (rev 10)
Subsystem: Hewlett-Packard Company RTL-8100/8101L/8139 PCI Fast Ethernet Adapter
Kernel driver in use: 8139too
Kernel modules: 8139cp, 8139too
~$ sudo lshw -C network
[sudo] Mot de passe de papa :
*-network:0
description: Network controller
produit: BCM4318 [AirForce 54g] 802.11a/b/g PCI Express Transceiver
fabriquant: Broadcom Limited
identifiant matériel: 2
information bus: pci@0000:06:02.0
version: 02
bits: 32 bits
horloge: 33MHz
fonctionnalités: bus_master
configuration: driver=b43-pci-bridge latency=64
ressources: irq:21 mémoire:c0204000-c0205fff
*-network:1
description: Ethernet interface
produit: RTL-8100/8101L/8139 PCI Fast Ethernet Adapter
fabriquant: Realtek Semiconductor Co., Ltd.
identifiant matériel: 6
information bus: pci@0000:06:06.0
nom logique: enp6s6
version: 10
numéro de série: 00:0f:b0:c2:66:8b
taille: 100Mbit/s
capacité: 100Mbit/s
bits: 32 bits
horloge: 33MHz
fonctionnalités: pm bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=8139too driverversion=0.9.28 duplex=full ip=192.168.1.17 latency=128 link=yes maxlatency=64 mingnt=32 multicast=yes port=MII speed=100Mbit/s
ressources: irq:22 portE/S:a000(taille=256) mémoire:c020a400-c020a4ff
~$ Ismod
La commande « Ismod » n'a pas été trouvée, voulez-vous dire :
commande « lsmod » du deb kmod
Essayez : sudo apt install <nom du deb>
papa@papa-Pavilion-dv8000-ES998EA-ABF:~$ sudo apt install Ismod
Lecture des listes de paquets... Fait
Construction de l'arbre des dépendances
Lecture des informations d'état... Fait
E: Impossible de trouver le paquet Ismod
~$ iwconfig
enp6s6 no wireless extensions.
lo no wireless extensions.
~$ ifconfig -a
enp6s6: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.1.17 netmask 255.255.255.0 broadcast 192.168.1.255
inet6 2a01:cb08:7e1:7600:4558:37fc:4f69:3e11 prefixlen 64 scopeid 0x0<global>
inet6 2a01:cb08:7e1:7600:f8ea:b6c8:187:3139 prefixlen 64 scopeid 0x0<global>
inet6 fe80::426a:952:aa06:531e prefixlen 64 scopeid 0x20<link>
ether 00:0f:b0:c2:66:8b txqueuelen 1000 (Ethernet)
RX packets 34563 bytes 26025055 (26.0 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 28757 bytes 4870725 (4.8 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Boucle locale)
RX packets 4617 bytes 410658 (410.6 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 4617 bytes 410658 (410.6 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
~$ sudo iwlist scan
enp6s6 Interface doesn't support scanning.
lo Interface doesn't support scanning.
~$ uname -r -m
4.15.0-23-generic x86_64
~$ cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
$ nm-tool
La commande « nm-tool » n'a pas été trouvée, voulez-vous dire :
commande « dm-tool » du deb lightdm
Essayez : sudo apt install <nom du deb>
papa@papa-Pavilion-dv8000-ES998EA-ABF:~$ sudo apt install dm-tool
Lecture des listes de paquets... Fait
Construction de l'arbre des dépendances
Lecture des informations d'état... Fait
E: Impossible de trouver le paquet dm-tool
~$ sudo rfkill list
0: hp-wifi: Wireless LAN
Soft blocked: no
Hard blocked: no
~$ nmcli connection show
NAME UUID TYPE DEVICE
Connexion filaire 1 b7ab2db3-2573-3cc9-a4b7-6742805deec5 ethernet enp6s6
~$ nmcli connection list
Erreur : paramètre « list » non reconnu. Essayez plutôt --help.
