bonjour
j’ai installer lubuntu 23.04 sur un vieux dell inspiron 1501 tout fonctionnait correctement mais j’ai par erreur supprimer la carte wifi du network manager et je n’arrive plus à la remettre
j’ai fait ceci:
sudo apt-get update
sudo apt-get install firmware-b43-installer
sudo apt-get remove bcmwl-kernel-source
mais ça ne change rien
je suis débutant avec linux, j’ai essayer de l’ajouter manuellement
mais ça me demande beaucoup d’information que j’ignore
j’ai l’adresse mac 00:18:f3:a1:f0:9e
le nom de la carte c’est wlan0
c’est ce qu’il y a dans le wifichek
Preformatted text
>> lsb_release -a
Distributor ID: Ubuntu
Description: Ubuntu 23.04
Release: 23.04
Codename: lunar
lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 006 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 004 Device 003: ID 05a4:9862 Ortek Technology, Inc. Targus Number Keypad (Composite Device)
Bus 004 Device 002: ID 05a4:9837 Ortek Technology, Inc. Targus Number Keypad
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 002: ID 046d:c52f Logitech, Inc. Unifying Receiver
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
lspci -k -nn | grep -A 3 -i net
05:00.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM4311 802.11b/g WLAN [14e4:4311] (rev 01)
Subsystem: Dell Wireless 1390 WLAN Mini-Card [1028:0007]
Kernel driver in use: b43-pci-bridge
Kernel modules: ssb
08:00.0 Ethernet controller [0200]: Broadcom Inc. and subsidiaries BCM4401-B0 100Base-TX [14e4:170c] (rev 02)
Subsystem: Dell BCM4401-B0 100Base-TX [1028:01f5]
Kernel driver in use: b44
Kernel modules: b44
sudo lshw -C network
*-network
description: Interface réseau sans fil
produit: BCM4311 802.11b/g WLAN
fabricant: Broadcom Inc. and subsidiaries
identifiant matériel: 0
information bus: pci@0000:05:00.0
nom logique: wlan0
version: 01
numéro de série: 00:18:f3:a1:f0:9e
bits: 32 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration : broadcast=yes driver=b43 driverversion=6.2.0-27-generic firmware=666.2 latency=0 link=no multicast=yes wireless=IEEE 802.11
ressources : irq:18 mémoire:c0200000-c0203fff
*-network
description: Ethernet interface
produit: BCM4401-B0 100Base-TX
fabricant: Broadcom Inc. and subsidiaries
identifiant matériel: 0
information bus: pci@0000:08:00.0
nom logique: eth0
version: 02
numéro de série: 00:15:c5:c5:f5:44
taille: 100Mbit/s
capacité: 100Mbit/s
bits: 32 bits
horloge: 33MHz
fonctionnalités: pm bus_master cap_list ethernet physical mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration : autonegotiation=on broadcast=yes driver=b44 driverversion=6.2.0-27-generic duplex=full ip=192.168.1.17 latency=64 link=yes multicast=yes port=twisted pair speed=100Mbit/s
ressources : irq:21 mémoire:c0300000-c0301fff
lsmod | sort
ahci 49152 1
autofs4 57344 2
b43 577536 0
b44 45056 0
bcma 86016 1 b43
binfmt_misc 24576 1
blake2b_generic 20480 0
btrfs 1929216 0
ccp 131072 1 kvm_amd
cec 94208 1 drm_display_helper
cfg80211 1241088 2 b43,mac80211
cordic 16384 1 b43
cqhci 40960 1 sdhci_pci
dcdbas 24576 1 dell_smbios
dell_laptop 40960 0
dell_smbios 28672 2 dell_wmi,dell_laptop
dell_wmi 28672 1 dell_laptop
dell_wmi_descriptor 20480 2 dell_wmi,dell_smbios
dmi_sysfs 24576 0
dm_log 20480 2 dm_region_hash,dm_mirror
dm_mirror 24576 0
dm_region_hash 24576 1 dm_mirror
drm 692224 6 gpu_sched,drm_kms_helper,drm_display_helper,drm_buddy,drm_ttm_helper,ttm
drm_buddy 20480 0
drm_display_helper 212992 0
drm_kms_helper 249856 1 drm_display_helper
drm_ttm_helper 16384 0
edac_mce_amd 40960 0
efi_pstore 16384 0
gpu_sched 61440 0
hid 176128 4 usbhid,hid_generic,hid_logitech_dj,hid_logitech_hidpp
hid_generic 16384 0
hid_logitech_dj 32768 0
hid_logitech_hidpp 61440 0
i2c_algo_bit 16384 0
i2c_piix4 28672 0
input_leds 16384 0
iommu_v2 24576 0
ip6t_REJECT 16384 6
ip_tables 36864 0
ipt_REJECT 16384 6
irqbypass 16384 1 kvm
joydev 32768 0
k8temp 16384 0
kvm 1347584 1 kvm_amd
kvm_amd 204800 0
ledtrig_audio 16384 3 snd_hda_codec_generic,dell_wmi,dell_laptop
libahci 57344 1 ahci
libarc4 16384 1 mac80211
libcrc32c 16384 4 nf_conntrack,nf_nat,btrfs,nf_tables
lp 28672 0
mac80211 1617920 1 b43
mac_hid 16384 0
mii 20480 1 b44
Module Size Used by
msr 16384 0
nf_conntrack 204800 1 nf_nat
nf_defrag_ipv4 16384 1 nf_conntrack
nf_defrag_ipv6 24576 1 nf_conntrack
nf_nat 61440 1 nft_chain_nat
nfnetlink 24576 2 nft_compat,nf_tables
nf_reject_ipv4 16384 1 ipt_REJECT
nf_reject_ipv6 24576 1 ip6t_REJECT
nf_tables 344064 402 nft_compat,nft_chain_nat
nft_chain_nat 16384 6
nft_compat 20480 53
parport 73728 3 parport_pc,lp,ppdev
parport_pc 53248 0
pata_acpi 16384 0
pata_atiixp 16384 0
ppdev 24576 0
psmouse 212992 0
raid6_pq 126976 1 btrfs
rc_core 77824 1 cec
sdhci 94208 1 sdhci_pci
sdhci_pci 81920 0
serio_raw 20480 0
snd 135168 15 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_timer,snd_pcm,snd_hda_codec_idt,snd_rawmidi
snd_hda_codec 204800 4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_idt
snd_hda_codec_generic 118784 1 snd_hda_codec_idt
snd_hda_codec_hdmi 94208 1
snd_hda_codec_idt 73728 1
snd_hda_core 139264 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_idt
snd_hda_intel 61440 1
snd_hrtimer 16384 1
snd_hwdep 20480 1 snd_hda_codec
snd_intel_dspcfg 36864 1 snd_hda_intel
snd_intel_sdw_acpi 20480 1 snd_intel_dspcfg
snd_pcm 192512 4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core
snd_rawmidi 53248 1 snd_seq_midi
snd_seq 94208 9 snd_seq_midi,snd_seq_midi_event,snd_seq_dummy
snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi
snd_seq_dummy 16384 0
snd_seq_midi 20480 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_timer 49152 3 snd_seq,snd_hrtimer,snd_pcm
soundcore 16384 1 snd
sparse_keymap 16384 1 dell_wmi
ssb 98304 3 b43,ssb_hcd,b44
ssb_hcd 16384 0
syscopyarea 16384 1 drm_kms_helper
sysfillrect 20480 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
ttm 110592 1 drm_ttm_helper
usbhid 69632 2 hid_logitech_dj,hid_logitech_hidpp
video 73728 2 dell_wmi,dell_laptop
wmi 40960 5 video,dell_wmi,wmi_bmof,dell_smbios,dell_wmi_descriptor
wmi_bmof 16384 0
xor 24576 1 btrfs
x_tables 65536 9 xt_cgroup,nft_compat,xt_multiport,xt_tcpudp,xt_owner,ipt_REJECT,ip_tables,ip6t_REJECT,xt_mark
xt_cgroup 16384 11
xt_mark 16384 8
xt_multiport 20480 4
xt_owner 16384 8
xt_tcpudp 20480 10
bootctl
iwconfig
wlan0 IEEE 802.11 ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:off
ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
link/ether 00:15:c5:c5:f5:44 brd ff:ff:ff:ff:ff:ff
inet 192.168.1.17/24 brd 192.168.1.255 scope global dynamic noprefixroute eth0
valid_lft 43018sec preferred_lft 43018sec
inet6 2a01:e0a:1f0:44e0:c8ca:392c:5fce:73f/64 scope global temporary dynamic
valid_lft 86221sec preferred_lft 85809sec
inet6 2a01:e0a:1f0:44e0:1d3a:386b:44dd:c073/64 scope global dynamic mngtmpaddr noprefixroute
valid_lft 86221sec preferred_lft 86221sec
inet6 fe80::f330:a69e:6481:2f70/64 scope link noprefixroute
valid_lft forever preferred_lft forever
3: wlan0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default qlen 1000
link/ether 00:18:f3:a1:f0:9e brd ff:ff:ff:ff:ff:ff
sudo iwlist scan
wlan0 Scan completed :
Cell 01 - Address: 94:10:3E:78:FB:01
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=62/70 Signal level=-48 dBm
Encryption key:on
ESSID:"wifi_Belkin"
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=00000011832ae464
Extra: Last beacon: 44ms ago
IE: Unknown: 000B776966695F42656C6B696E
IE: Unknown: 010882848B960C121824
IE: Unknown: 030101
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: 2D1AAC191FFFFF000000000000000000000000000000001804810000
IE: Unknown: 3D1601000000000000000000000000000000000000000000
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: DD1E00904C33AC191FFFFF000000000000000000000000000000001804810000
IE: Unknown: DD1A00904C3401000000000000000000000000000000000000000000
IE: Unknown: DD0600E04C0201E0
IE: Unknown: DD9E0050F204104A0001101044000102103B00010310470010112233445566778899AA94103E78FB011021001A42656C6B696E20496E7465726E6174696F6E616C2C20496E632E102300074E3330305752581024000D45562D323031302D30392D32301042000F3132333435363738393031323334371054000800060050F20400011011000A42656C6B696E205752581008000226881049000600372A000120
Cell 02 - Address: 70:FC:8F:52:E2:5A
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=44/70 Signal level=-66 dBm
Encryption key:on
ESSID:"wifi_lemeunier"
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=00000011875b8c02
Extra: Last beacon: 44ms ago
IE: Unknown: 000E776966695F6C656D65756E696572
IE: Unknown: 010882848B960C121824
IE: Unknown: 030101
IE: Unknown: 2A0104
IE: Unknown: 32043048606C
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 0B050700150000
IE: Unknown: 46057200000000
IE: Unknown: 2D1AEC0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D1601000400000000000000000000000000000000000000
IE: Unknown: 7F080000080200000040
IE: Unknown: DD180050F2020101010003A4000027A4000042435E0062322F00
IE: Unknown: DD8D0050F204104A00011010440001021057000101103B0001031047001088C7EC3317A247B2BEA706569FCFE3811021000A46726565626F782053411023000E46726565626F782053657276657210240001321042000C3730464338463532453235391054000800060050F20400011011000746726565626F78100800020000103C0001011049000600372A000120
IE: Unknown: DD0C0007CB010201000000000000
Cell 03 - Address: 30:B1:B5:64:1A:F2
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=38/70 Signal level=-72 dBm
Encryption key:on
ESSID:"Livebox-1AF2"
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=00000040c63691ce
Extra: Last beacon: 44ms ago
IE: Unknown: 000C4C697665626F782D31414632
IE: Unknown: 010882848B962430486C
IE: Unknown: 030106
IE: Unknown: 0706465220010D14
IE: Unknown: 200100
IE: Unknown: 23021100
IE: Unknown: 2A0104
IE: Unknown: 32040C121860
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 0B0501000F0000
IE: Unknown: 42020000
IE: Unknown: 4605334F010000
IE: Unknown: 2D1AAC091BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1606080400000000000000000000000000000000000000
IE: Unknown: 7F080400080000000040
IE: Unknown: DD990050F204104A0001101044000102103B00010310470010333042314235F634F14146323330423110210008417263616479616E10230013417263616479616E4C4246494252455F4F46521024000C41525F4C42465F312E322E32104200094A41323130303546461054000800060050F20400011011000D4C697665626F78204669627265100800020006103C0001011049000600372A000120
IE: Unknown: DD090010180201001C0000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 04 - Address: AC:B6:87:73:17:BC
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=33/70 Signal level=-77 dBm
Encryption key:on
ESSID:"Livebox-17BC"
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=0000000257338324
Extra: Last beacon: 504ms ago
IE: Unknown: 000C4C697665626F782D31374243
IE: Unknown: 010882848B962430486C
IE: Unknown: 03010B
IE: Unknown: 0706465220010D14
IE: Unknown: 200100
IE: Unknown: 23021100
IE: Unknown: 2A0100
IE: Unknown: 32040C121860
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 0B050000110000
IE: Unknown: 42020000
IE: Unknown: 4605334F010000
IE: Unknown: 2D1AAC091BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D160B080000000000000000000000000000000000000000
IE: Unknown: 7F080400080000000040
IE: Unknown: DD970050F204104A0001101044000102103B00010310470010414342363837F733F13742434143423610210008417263616479616E10230013417263616479616E4C4246494252455F4F46521024000A41525F4C42465F322E31104200094A41323232323846461054000800060050F20400011011000D4C697665626F78204669627265100800020006103C0001011049000600372A000120
IE: Unknown: DD090010180200001C0000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
uname -r -m
6.2.0-27-generic x86_64
cat /etc/network/interfaces
nm-tool
nmcli dev wifi
IN-USE BSSID SSID MODE CHAN RATE SIGNAL BARS SECURITY
94:10:3E:78:FB:01 wifi_Belkin Infra 1 130 Mbit/s 87 ▂▄▆█ WPA2
70:FC:8F:52:E2:5A wifi_lemeunier Infra 1 195 Mbit/s 49 ▂▄__ WPA2
30:B1:B5:64:1A:F2 Livebox-1AF2 Infra 6 130 Mbit/s 42 ▂▄__ WPA2
AC:B6:87:73:17:BC Livebox-17BC Infra 11 130 Mbit/s 39 ▂▄__ WPA2
7C:26:64:D4:4A:80 Bbox-24BBF070 Infra 6 130 Mbit/s 34 ▂▄__ WPA2
nmcli connection list (< 15.04) ou nmcli connection show (>= 15.04)
NAME UUID TYPE DEVICE
Connexion filaire 1 de3ae519-dc3c-382a-b4c0-7e03308ed0a3 ethernet eth0
lo 4968de9e-9e4b-4e99-b892-f8b0d77d84d2 loopback lo
sudo rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no