J'ai copier les commandes du terminal et ses réponses ci-dessous car le reste dans le retour utilisable j'ai pas tout compris.
l
eveteran@leveteran:~$ sudo apt-get install linux-firmware-nonfree
Lecture des listes de paquets... Fait
Construction de l'arbre des dépendances
Lecture des informations d'état... Fait
E: Impossible de trouver le paquet linux-firmware-nonfree
leveteran@leveteran:~$ nmcli dev wifi
leveteran@leveteran:~$ sudo ifconfig enp4s0f1 up
enp4s0f1: ERREUR en récupérant les signaux de l'interface: Aucun périphérique de ce type
leveteran@leveteran:~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=18.04
DISTRIB_CODENAME=bionic
DISTRIB_DESCRIPTION="Ubuntu 18.04.4 LTS"
leveteran@leveteran:~$ lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 5986:0706 Acer, Inc
Bus 001 Device 002: ID 0a5c:640e Broadcom Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
leveteran@leveteran:~$
leveteran@leveteran:~$ clear
leveteran@leveteran:~$ lspci
00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Host Bridge/DRAM Registers (rev 08)
00:02.0 VGA compatible controller: Intel Corporation Skylake GT2 [HD Graphics 520] (rev 07)
00:14.0 USB controller: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller (rev 21)
00:14.2 Signal processing controller: Intel Corporation Sunrise Point-LP Thermal subsystem (rev 21)
00:16.0 Communication controller: Intel Corporation Sunrise Point-LP CSME HECI #1 (rev 21)
00:17.0 SATA controller: Intel Corporation Sunrise Point-LP SATA Controller [AHCI mode] (rev 21)
00:1c.0 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #1 (rev f1)
00:1c.2 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #3 (rev f1)
00:1f.0 ISA bridge: Intel Corporation Sunrise Point-LP LPC Controller (rev 21)
00:1f.2 Memory controller: Intel Corporation Sunrise Point-LP PMC (rev 21)
00:1f.3 Audio device: Intel Corporation Sunrise Point-LP HD Audio (rev 21)
00:1f.4 SMBus: Intel Corporation Sunrise Point-LP SMBus (rev 21)
00:1f.6 Ethernet controller: Intel Corporation Ethernet Connection I219-V (rev 21)
02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS522A PCI Express Card Reader (rev 01)
04:00.0 Network controller: Broadcom Inc. and subsidiaries BCM4356 802.11ac Wireless Network Adapter (rev 02)
leveteran@leveteran:~$ clear
leveteran@leveteran:~$ lspci -nn | grep -i net
00:1f.6 Ethernet controller [0200]: Intel Corporation Ethernet Connection I219-V [8086:1570] (rev 21)
04:00.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM4356 802.11ac Wireless Network Adapter [14e4:43ec] (rev 02)
l
eveteran@leveteran:~$
leveteran@leveteran:~$ lspci -nn | grep -i net
00:1f.6 Ethernet controller [0200]: Intel Corporation Ethernet Connection I219-V [8086:1570] (rev 21)
04:00.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM4356 802.11ac Wireless Network Adapter [14e4:43ec] (rev 02)
leveteran@leveteran:~$ clear
leveteran@leveteran:~$ lspci -k
00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Host Bridge/DRAM Registers (rev 08)
Subsystem: Lenovo Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Host Bridge/DRAM Registers
Kernel driver in use: skl_uncore
00:02.0 VGA compatible controller: Intel Corporation Skylake GT2 [HD Graphics 520] (rev 07)
Subsystem: Lenovo Skylake GT2 [HD Graphics 520]
Kernel driver in use: i915
Kernel modules: i915
00:14.0 USB controller: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller (rev 21)
Subsystem: Lenovo Sunrise Point-LP USB 3.0 xHCI Controller
Kernel driver in use: xhci_hcd
00:14.2 Signal processing controller: Intel Corporation Sunrise Point-LP Thermal subsystem (rev 21)
Subsystem: Lenovo Sunrise Point-LP Thermal subsystem
Kernel driver in use: intel_pch_thermal
Kernel modules: intel_pch_thermal
00:16.0 Communication controller: Intel Corporation Sunrise Point-LP CSME HECI #1 (rev 21)
Subsystem: Lenovo Sunrise Point-LP CSME HECI
Kernel driver in use: mei_me
Kernel modules: mei_me
00:17.0 SATA controller: Intel Corporation Sunrise Point-LP SATA Controller [AHCI mode] (rev 21)
Subsystem: Lenovo Sunrise Point-LP SATA Controller [AHCI mode]
Kernel driver in use: ahci
Kernel modules: ahci
00:1c.0 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #1 (rev f1)
Kernel driver in use: pcieport
00:1c.2 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #3 (rev f1)
Kernel driver in use: pcieport
00:1f.0 ISA bridge: Intel Corporation Sunrise Point-LP LPC Controller (rev 21)
Subsystem: Lenovo Sunrise Point-LP LPC Controller
00:1f.2 Memory controller: Intel Corporation Sunrise Point-LP PMC (rev 21)
Subsystem: Lenovo Sunrise Point-LP PMC
00:1f.3 Audio device: Intel Corporation Sunrise Point-LP HD Audio (rev 21)
Subsystem: Lenovo Sunrise Point-LP HD Audio
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:1f.4 SMBus: Intel Corporation Sunrise Point-LP SMBus (rev 21)
Subsystem: Lenovo Sunrise Point-LP SMBus
Kernel modules: i2c_i801
00:1f.6 Ethernet controller: Intel Corporation Ethernet Connection I219-V (rev 21)
Subsystem: Lenovo Ethernet Connection I219-V
Kernel driver in use: e1000e
Kernel modules: e1000e
02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS522A PCI Express Card Reader (rev 01)
Subsystem: Lenovo RTS522A PCI Express Card Reader
Kernel driver in use: rtsx_pci
Kernel modules: rtsx_pci
04:00.0 Network controller: Broadcom Inc. and subsidiaries BCM4356 802.11ac Wireless Network Adapter (rev 02)
Subsystem: Lenovo BCM4356 802.11ac Wireless Network Adapter
Kernel modules: brcmfmac
leveteran@leveteran:~$
leveteran@leveteran:~$ clear
leveteran@leveteran:~$ sudo lshw -C network
[sudo] Mot de passe de leveteran :
*-network NON-RÉCLAMÉ
description: Network controller
produit: BCM4356 802.11ac Wireless Network Adapter
fabriquant: Broadcom Inc. and subsidiaries
identifiant matériel: 0
information bus: pci@0000:04:00.0
version: 02
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list
configuration: latency=0
ressources: mémoire:f1400000-f1407fff mémoire:f1000000-f13fffff
*-network
description: Ethernet interface
produit: Ethernet Connection I219-V
fabriquant: Intel Corporation
identifiant matériel: 1f.6
information bus: pci@0000:00:1f.6
nom logique: enp0s31f6
version: 21
numéro de série: 50:7b:9d:bd:d3:6c
taille: 1Gbit/s
capacité: 1Gbit/s
bits: 32 bits
horloge: 33MHz
fonctionnalités: pm msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=3.2.6-k duplex=full firmware=0.13-3 ip=192.168.1.37 latency=0 link=yes multicast=yes port=twisted pair speed=1Gbit/s
ressources: irq:125 mémoire:f1600000-f161ffff
leveteran@leveteran:~$
leveteran@leveteran:~$ clear
leveteran@leveteran:~$ lsmod
Module Size Used by
rfcomm 81920 4
cmac 16384 1
bnep 24576 2
uvcvideo 94208 0
btusb 57344 0
btrtl 20480 1 btusb
btbcm 16384 1 btusb
btintel 24576 1 btusb
bluetooth 573440 33 btrtl,btintel,btbcm,bnep,btusb,rfcomm
ecdh_generic 16384 2 bluetooth
ecc 32768 1 ecdh_generic
videobuf2_vmalloc 20480 1 uvcvideo
videobuf2_memops 20480 1 videobuf2_vmalloc
videobuf2_v4l2 24576 1 uvcvideo
videobuf2_common 49152 2 videobuf2_v4l2,uvcvideo
videodev 208896 3 videobuf2_v4l2,uvcvideo,videobuf2_common
mc 53248 4 videodev,videobuf2_v4l2,uvcvideo,videobuf2_common
intel_rapl_msr 20480 0
intel_rapl_common 24576 1 intel_rapl_msr
x86_pkg_temp_thermal 20480 0
intel_powerclamp 20480 0
rtsx_pci_ms 24576 0
mei_hdcp 24576 0
memstick 20480 1 rtsx_pci_ms
coretemp 20480 0
kvm 655360 0
irqbypass 16384 1 kvm
crct10dif_pclmul 16384 1
crc32_pclmul 16384 0
ghash_clmulni_intel 16384 0
snd_hda_codec_hdmi 57344 1
snd_hda_codec_realtek 118784 1
snd_hda_codec_generic 81920 1 snd_hda_codec_realtek
aesni_intel 372736 2
aes_x86_64 20480 1 aesni_intel
crypto_simd 16384 1 aesni_intel
wl 6451200 0
cryptd 24576 2 crypto_simd,ghash_clmulni_intel
i915 1937408 11
glue_helper 16384 1 aesni_intel
intel_cstate 20480 0
snd_hda_intel 53248 3
snd_intel_nhlt 20480 1 snd_hda_intel
snd_hda_codec 131072 4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
cfg80211 704512 1 wl
snd_hda_core 90112 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek
intel_rapl_perf 20480 0
joydev 28672 0
input_leds 16384 0
snd_hwdep 20480 1 snd_hda_codec
serio_raw 20480 0
snd_pcm 102400 4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core
thinkpad_acpi 98304 0
snd_seq_midi 20480 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 36864 1 snd_seq_midi
snd_seq 69632 2 snd_seq_midi,snd_seq_midi_event
drm_kms_helper 180224 1 i915
nvram 16384 1 thinkpad_acpi
intel_xhci_usb_role_switch 16384 0
ledtrig_audio 16384 3 snd_hda_codec_generic,snd_hda_codec_realtek,thinkpad_acpi
mei_me 40960 1
mei 102400 3 mei_hdcp,mei_me
drm 491520 5 drm_kms_helper,i915
snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi
snd_timer 36864 2 snd_seq,snd_pcm
roles 16384 1 intel_xhci_usb_role_switch
i2c_algo_bit 16384 1 i915
snd 86016 18 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_timer,thinkpad_acpi,snd_pcm,snd_rawmidi
fb_sys_fops 16384 1 drm_kms_helper
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
intel_pch_thermal 16384 0
soundcore 16384 1 snd
mac_hid 16384 0
wmi_bmof 16384 0
sch_fq_codel 20480 2
iptable_filter 16384 0
ip6table_filter 16384 0
ip6_tables 32768 1 ip6table_filter
br_netfilter 28672 0
bridge 176128 1 br_netfilter
stp 16384 1 bridge
llc 16384 2 bridge,stp
arp_tables 24576 0
parport_pc 40960 0
ppdev 24576 0
lp 20480 0
parport 53248 3 parport_pc,lp,ppdev
ip_tables 32768 1 iptable_filter
x_tables 40960 5 ip6table_filter,iptable_filter,ip6_tables,ip_tables,arp_tables
autofs4 45056 2
rtsx_pci_sdmmc 28672 0
psmouse 151552 0
e1000e 253952 0
rtsx_pci 69632 2 rtsx_pci_sdmmc,rtsx_pci_ms
ahci 40960 1
libahci 32768 1 ahci
wmi 32768 1 wmi_bmof
video 49152 2 thinkpad_acpi,i915
leveteran@leveteran:~$
leveteran@leveteran:~$ clear
leveteran@leveteran:~$ iwconfig
enp0s31f6 no wireless extensions.
lo no wireless extensions.
leveteran@leveteran:~$
leveteran@leveteran:~$ sudo iwlist scan
enp0s31f6 Interface doesn't support scanning.
lo Interface doesn't support scanning.
leveteran@leveteran:~$
leveteran@leveteran:~$ uname -r -m
5.3.0-46-generic x86_64
leveteran@leveteran:~$
leveteran@leveteran:~$ cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
leveteran@leveteran:~$
leveteran@leveteran:~$ clear
leveteran@leveteran:~$ sudo rfkill list
0: tpacpi_bluetooth_sw: Bluetooth
Soft blocked: no
Hard blocked: no
1: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
leveteran@leveteran:~$
leveteran@leveteran:~$ clear
leveteran@leveteran:~$ nmcli connection show
NAME UUID TYPE DEVICE
Profil 1 a3c2237b-dbd9-4b04-b027-2d560093874e ethernet enp0s31f6
Connexion filaire 1 47ad6cfa-164f-393d-baf5-7a8f06475288 ethernet --
leveteran@leveteran:~$
leveteran@leveteran:~$ wifi
wifi = none (no device)
leveteran@leveteran:~$
leveteran@leveteran:~$ ifconfig -a
enp0s31f6: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.1.37 netmask 255.255.255.0 broadcast 192.168.1.255
inet6 fe80::498a:b4d4:9efa:e977 prefixlen 64 scopeid 0x20<link>
ether 50:7b:9d:bd:d3:6c txqueuelen 1000 (Ethernet)
RX packets 969 bytes 717964 (717.9 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 833 bytes 84961 (84.9 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 16 memory 0xf1600000-f1620000
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 196 bytes 16679 (16.6 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 196 bytes 16679 (16.6 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
leveteran@leveteran:~$
leveteran@leveteran:~$ nmcli dev wifi
RIEN
leveteran@leveteran:~$
leveteran@leveteran:~$ sudo ifconfig enp0s31f6
enp0s31f6: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.1.37 netmask 255.255.255.0 broadcast 192.168.1.255
inet6 fe80::498a:b4d4:9efa:e977 prefixlen 64 scopeid 0x20<link>
ether 50:7b:9d:bd:d3:6c txqueuelen 1000 (Ethernet)
RX packets 1012 bytes 721650 (721.6 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 856 bytes 86701 (86.7 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 16 memory 0xf1600000-f1620000
leveteran@leveteran:~$
leveteran@leveteran:~$ sudo ifconfig enp0s31f6 up
RIEN
leveteran@leveteran:~$
leveteran@leveteran:~$ sudo ifconfig enp0s31f6
leveteran@leveteran:~$ sudo apt update
Atteint :1 [url]http://archive.ubuntu.com/ubuntu[/url] bionic InRelease
Atteint :2 [url]http://fr.archive.ubuntu.com/ubuntu[/url] bionic InRelease
Atteint :3 [url]http://fr.archive.ubuntu.com/ubuntu[/url] bionic-updates InRelease
Atteint :4 [url]http://fr.archive.ubuntu.com/ubuntu[/url] bionic-backports InRelease
Réception de :5 [url]http://security.ubuntu.com/ubuntu[/url] bionic-security InRelease [88,7 kB]
Réception de :6 [url]http://security.ubuntu.com/ubuntu[/url] bionic-security/main amd64 DEP-11 Metadata [38,7 kB]
Réception de :7 [url]http://security.ubuntu.com/ubuntu[/url] bionic-security/universe amd64 DEP-11 Metadata [42,1 kB]
Réception de :8 [url]http://security.ubuntu.com/ubuntu[/url] bionic-security/multiverse amd64 DEP-11 Metadata [2464 B]
172 ko réceptionnés en 2s (114 ko/s)
Lecture des listes de paquets... Fait
Construction de l'arbre des dépendances
Lecture des informations d'état... Fait
Tous les paquets sont à jour.
leveteran@leveteran:~$
leveteran@leveteran:~$ sudo apt-get install bcmwl-kernel-source
Lecture des listes de paquets... Fait
Construction de l'arbre des dépendances
Lecture des informations d'état... Fait
Les paquets suivants ont été installés automatiquement et ne sont plus nécessaires :
efibootmgr gir1.2-geocodeglib-1.0 libfwup1 libllvm8 libwayland-egl1-mesa linux-headers-5.0.0-23 linux-headers-5.0.0-23-generic
linux-headers-5.0.0-31 linux-headers-5.0.0-31-generic linux-image-5.0.0-23-generic linux-image-5.0.0-31-generic
linux-modules-5.0.0-23-generic linux-modules-5.0.0-31-generic linux-modules-extra-5.0.0-23-generic
linux-modules-extra-5.0.0-31-generic ubuntu-web-launchers
Veuillez utiliser « sudo apt autoremove » pour les supprimer.
Les NOUVEAUX paquets suivants seront installés :
bcmwl-kernel-source
0 mis à jour, 1 nouvellement installés, 0 à enlever et 0 non mis à jour.
Il est nécessaire de prendre 0 o/1551 ko dans les archives.
Après cette opération, 8068 ko d'espace disque supplémentaires seront utilisés.
Sélection du paquet bcmwl-kernel-source précédemment désélectionné.
(Lecture de la base de données... 243102 fichiers et répertoires déjà installés.)
Préparation du dépaquetage de .../bcmwl-kernel-source_6.30.223.271+bdcom-0ubuntu5~18.04.1_amd64.deb ...
Dépaquetage de bcmwl-kernel-source (6.30.223.271+bdcom-0ubuntu5~18.04.1) ...
Paramétrage de bcmwl-kernel-source (6.30.223.271+bdcom-0ubuntu5~18.04.1) ...
Loading new bcmwl-6.30.223.271+bdcom DKMS files...
Building for 5.3.0-46-generic
Building for architecture x86_64
Building initial module for 5.3.0-46-generic
Done.
wl:
Running module version sanity check.
- Original module
- No original module exists within this kernel
- Installation
- Installing to /lib/modules/5.3.0-46-generic/updates/dkms/
depmod...
DKMS: install completed.
update-initramfs: deferring update (trigger activated)
Traitement des actions différées (« triggers ») pour initramfs-tools (0.130ubuntu3.9) ...
update-initramfs: Generating /boot/initrd.img-5.3.0-46-generic
leveteran@leveteran:~$
