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#1 Le 11/03/2021, à 11:32
- lherbaux
probleme wifi
bonjour,
j'ai installer hier soir la dernière version d'ubuntu mate.
j'arrive à me connecter sur internet avec ma box en wifi, mais les pages n'apparaissent pas.
sous debian, je n'ai jamais eut ce problème.
comment puis-je corriger cela ?
merci d'avance.
à bientôt.
Hors ligne
#2 Le 11/03/2021, à 11:43
- xubu1957
Re : probleme wifi
Bonjour,
Il faut fournir, en te servant du Retour utilisable de commande, un wificheck rassemblant les informations > Configuration wifi.
Étape 2: Il ne reste plus qu'à copier le contenu du fichier wificheck.log (et non le fichier wificheck qui est le programme qui a généré le fichier wificheck.log) situé dans le dossier personnel et le copier sur le forum.
cqfd93 a écrit :
Astuce pour copier / coller sans erreur :
triple clic gauche pour sélectionner et copier une ligne entière
clic molette pour coller dans le terminal
_ _ _
(edit=messages regroupés)
_ _ _
Le 12/03/2021 à 10:19
Bonjour,
Tu n'as qu'à fournir les infos demandées dans > probleme wifi (les doublons sont interdits sur le forum)
> [Tuto] Pas de Wi-fi ? Eléments importants à vérifier
_ _ _
Notre modération a fusionné les deux discussions.
Et le second message a été effacé !! 
Dernière modification par xubu1957 (Le 12/03/2021, à 13:08)
Conseils pour les nouveaux demandeurs et pas qu'eux
Important : Pensez à passer vos sujets en [Résolu] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci. Membre de Linux-Azur
Hors ligne
#3 Le 19/03/2021, à 22:53
- lherbaux
Re : probleme wifi
>> lsb_release -a
Distributor ID: Ubuntu
Description: Ubuntu 20.04.2 LTS
Release: 20.04
Codename: focal
>> lsusb
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 003: ID 046d:c30f Logitech, Inc. Logicool HID-Compliant Keyboard (106 key)
Bus 004 Device 002: ID 046d:c03e Logitech, Inc. Premium Optical Wheel Mouse (M-BT58)
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
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 009 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 008 Device 002: ID 05e3:0606 Genesys Logic, Inc. USB 2.0 Hub / D-Link DUB-H4 USB 2.0 Hub
Bus 008 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 007 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 006 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>> lspci -k -nn | grep -A 3 -i net
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 06)
Subsystem: Gigabyte Technology Co., Ltd Onboard Ethernet [1458:e000]
Kernel driver in use: r8169
Kernel modules: r8169
03:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8192CE PCIe Wireless Network Adapter [10ec:8178] (rev 01)
Subsystem: ASUSTeK Computer Inc. RTL8192CE PCIe Wireless Network Adapter [1043:84b6]
Kernel driver in use: rtl8192ce
Kernel modules: rtl8192ce
>> sudo lshw -C network
*-network
description: Ethernet interface
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:02:00.0
logical name: enp2s0
version: 06
serial: 40:8d:5c:41:77:d9
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=5.8.0-43-generic firmware=rtl8168e-3_0.0.4 03/27/12 latency=0 link=no multicast=yes port=MII
resources: irq:16 ioport:d000(size=256) memory:fe900000-fe900fff memory:d0000000-d0003fff
*-network
description: Wireless interface
product: RTL8192CE PCIe Wireless Network Adapter
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:03:00.0
logical name: wlp3s0
version: 01
serial: 40:b0:76:58:1e:c1
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rtl8192ce driverversion=5.8.0-43-generic firmware=N/A ip=192.168.1.179 latency=0 link=yes multicast=yes wireless=IEEE 802.11
resources: irq:17 ioport:c000(size=256) memory:fe800000-fe803fff
>> lsmod | sort
aesni_intel 372736 6
ahci 40960 2
autofs4 45056 2
ccm 20480 9
ccp 98304 1 kvm_amd
cec 53248 1 drm_kms_helper
cfg80211 778240 2 rtlwifi,mac80211
crc32_pclmul 16384 0
crct10dif_pclmul 16384 1
cryptd 24576 2 crypto_simd,ghash_clmulni_intel
crypto_simd 16384 1 aesni_intel
drm 552960 6 drm_kms_helper,radeon,ttm
drm_kms_helper 217088 1 radeon
edac_mce_amd 32768 0
fb_sys_fops 16384 1 drm_kms_helper
ghash_clmulni_intel 16384 0
glue_helper 16384 1 aesni_intel
hid 135168 2 usbhid,hid_generic
hid_generic 16384 0
i2c_algo_bit 16384 1 radeon
i2c_piix4 28672 0
input_leds 16384 0
ip_tables 32768 0
k10temp 16384 0
kvm 712704 1 kvm_amd
kvm_amd 98304 0
ledtrig_audio 16384 1 snd_hda_codec_generic
libahci 36864 1 ahci
libarc4 16384 1 mac80211
lp 20480 0
mac80211 905216 3 rtl_pci,rtlwifi,rtl8192ce
mac_hid 16384 0
Module Size Used by
nls_iso8859_1 16384 1
parport 65536 3 parport_pc,lp,ppdev
parport_pc 45056 0
pata_acpi 16384 0
pata_atiixp 16384 0
ppdev 24576 0
r8169 77824 0
radeon 1466368 5
rc_core 57344 1 cec
realtek 24576 1
rtl8192c_common 57344 1 rtl8192ce
rtl8192ce 61440 0
rtl_pci 28672 1 rtl8192ce
rtlwifi 94208 3 rtl_pci,rtl8192c_common,rtl8192ce
sch_fq_codel 20480 6
snd 94208 19 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,snd_pcm,snd_rawmidi
snd_hda_codec 139264 4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
snd_hda_codec_generic 81920 1 snd_hda_codec_realtek
snd_hda_codec_hdmi 61440 1
snd_hda_codec_realtek 126976 1
snd_hda_core 94208 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek
snd_hda_intel 53248 4
snd_hwdep 20480 1 snd_hda_codec
snd_intel_dspcfg 24576 1 snd_hda_intel
snd_pcm 114688 4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core
snd_rawmidi 36864 1 snd_seq_midi
snd_seq 69632 2 snd_seq_midi,snd_seq_midi_event
snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi
snd_seq_midi 20480 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_timer 40960 2 snd_seq,snd_pcm
soundcore 16384 1 snd
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
ttm 102400 1 radeon
usbhid 57344 0
video 49152 0
xhci_pci 20480 0
xhci_pci_renesas 20480 1 xhci_pci
x_tables 45056 1 ip_tables>> iwconfig
wlp3s0 IEEE 802.11 ESSID:"freebox_a529a3"
Mode:Managed Frequency:2.447 GHz Access Point: 40:B0:76:52:AD:90
Bit Rate=300 Mb/s Tx-Power=20 dBm
Retry short limit:7 RTS thr=2347 B Fragment thr:off
Power Management:on
Link Quality=44/70 Signal level=-66 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:443 Missed beacon:0
>> 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: enp2s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN group default qlen 1000
link/ether 40:8d:5c:41:77:d9 brd ff:ff:ff:ff:ff:ff
3: wlp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
link/ether 40:b0:76:58:1e:c1 brd ff:ff:ff:ff:ff:ff
inet 192.168.1.179/24 brd 192.168.1.255 scope global dynamic noprefixroute wlp3s0
valid_lft 84547sec preferred_lft 84547sec
inet6 fe80::1517:3878:2b52:95c9/64 scope link noprefixroute
valid_lft forever preferred_lft forever
>> sudo iwlist scan
wlp3s0 Scan completed :
Cell 01 - Address: 40:B0:76:52:AD:90
Channel:8
Frequency:2.447 GHz (Channel 8)
Quality=44/70 Signal level=-66 dBm
Encryption key:on
ESSID:"freebox_a529a3"
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=0000001490e46182
Extra: Last beacon: 152ms ago
IE: Unknown: 000E66726565626F785F613532396133
IE: Unknown: 010882848B961224486C
IE: Unknown: 030108
IE: Unknown: 2A0100
IE: Unknown: 32040C183060
IE: Unknown: 2D1AEE1117FFFF000001000000000000000000000000000000000000
IE: Unknown: 3D1608050400000000000000000000000000000000000000
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
IE: Unknown: 0B050200D7127A
IE: Unknown: 4A0E14000A002C01C800140005001900
IE: Unknown: 7F0101
IE: Unknown: DD07000C4303000000
IE: Unknown: 0706465220010D10
Cell 02 - Address: 18:82:8C:0F:B5:AA
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=46/70 Signal level=-64 dBm
Encryption key:on
ESSID:"Livebox-1480"
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=00000003e0cf8a2c
Extra: Last beacon: 2216ms ago
IE: Unknown: 000C4C697665626F782D31343830
IE: Unknown: 010882848B968C9298A4
IE: Unknown: 030106
IE: Unknown: 0706465220010D1E
IE: Unknown: 2A0100
IE: Unknown: 3204B0C8E0EC
IE: Unknown: 0B050400050000
IE: Unknown: 2D1AAD191FFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1606000000000000000000000000000000000000000000
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: DD1E00904C33AD191FFFFF000000000000000000000000000000000000000000
IE: Unknown: DD1A00904C3406000000000000000000000000000000000000000000
IE: Unknown: DD0600E04C020160
IE: Unknown: DD830050F204104A0001101044000102103B00010310470010313838323843F046F23541383138383210210008417263616479616E1023000C5745343230323434422D4F471024000C41525F5245505F312E302E301042000C4153465230323330323533381054000800060050F2040001101100001008000220081049000600372A000120
IE: Unknown: 7F080000080000000000
Cell 03 - Address: 98:E7:F4:AC:27:52
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=38/70 Signal level=-72 dBm
Encryption key:on
ESSID:"DIRECT-50-HP ENVY 5540 series"
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=00000003dd47c7bb
Extra: Last beacon: 2204ms ago
IE: Unknown: 001D4449524543542D35302D485020454E5659203535343020736572696573
IE: Unknown: 01088C129824B048606C
IE: Unknown: 030106
IE: Unknown: 200100
IE: Unknown: 23021100
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: 2D1A20001AFF00000000000000000000000000000000000000000000
IE: Unknown: 3D1606080000000000000000000000000000000000000000
IE: Unknown: DD090010180200000C0000
IE: Unknown: DD180050F202010188000364000027A4000041435E0061322F00
IE: Unknown: DD9E0050F204104A000110104400010210570001011041000100103B000103104700101C852A4DB8001F08ABCD98E7F4AC27501021000248501023000130102400013010420001301054000800030050F20400051011001D4449524543542D35302D485020454E56592035353430207365726965731008000200001049000600372A00012010490017000137100600101C852A4DB8001F08ABCD98E7F4AC2750
IE: Unknown: DD5F080009000400000017010201000311454E5659203535343020736572696573000405353534380005105448363855325130385730363731000006101C852A4DB8001F08ABCD98E7F4AC27500704C0A8011808020054090200080A0400000001
>> uname -r -m
5.8.0-43-generic x86_64
>> cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
# Include files from /etc/network/interfaces.d:
source-directory /etc/network/interfaces.d
>> nm-tool
>> nmcli dev wifi
IN-USE BSSID SSID MODE CHAN RATE SIGNAL BARS SECURITY
18:82:8C:0F:B5:AA Livebox-1480 Infra 6 130 Mbit/s 60 ▂▄▆_ WPA2
* 40:B0:76:52:AD:90 freebox_a529a3 Infra 8 270 Mbit/s 57 ▂▄▆_ WPA2
98:E7:F4:AC:27:52 DIRECT-50-HP ENVY 5540 series Infra 6 65 Mbit/s 47 ▂▄__ WPA2
>> nmcli connection list (< 15.04) ou nmcli connection show (>= 15.04)
NAME UUID TYPE DEVICE
freebox_a529a3 1ea886e0-840a-4d62-ace7-9549ee733cf0 wifi wlp3s0
Wired connection 1 eb45f479-8741-3eb8-b973-977e3b4819a2 ethernet --
Y80 Laurent 1ffbf9b0-9545-4270-b69c-4ffa94a85f5e wifi --
>> sudo rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: noHors ligne
#4 Le 19/03/2021, à 23:02
- xubu1957
Re : probleme wifi
Bonjour,
Tu as un retour avec :
sudo modprobe rtl8192ce?
_ _ _
Vu :
Invalid misc:443Pour des problèmes d'interférences :
> wifi-too-much-invalid-misc-how-to-fix-it
Wifi "Invalid misc", comment le réparer?
Voici quelques résultats:root@debian:/home/love# iwconfig wlan0 wlan0 IEEE 802.11bgn ESSID:"SITI_Broadband-06E6-G" ... Tx excessive retries:0 Invalid misc:202 Missed beacon:0J'ai remarqué que la valeur augmente avec le temps et que mon wifi reste connecté, mais Internet arrête de fonctionner.
Cela ressemble à un problème typique d'interférence wifi. Essayez de localiser l'appareil causant le problème et, lorsque vous le faites, supprimez cette question car elle serait hors sujet. Il suffit simplement de désactiver la plupart des équipements électroniques et de faire attention à ce qui change lorsque les problèmes commencent, peut généralement résoudre 90% de ceux-ci.
> les-dix-ennemis-des-reseaux-wi-fi-
> quel-canal-wi-fi-choisir-pour-optimiser-son-debit
> tomsguide.fr/2018/07/02/wi-fi-comment-ameliorer-la-qualite-de-sa-connexion
Dernière modification par xubu1957 (Le 19/03/2021, à 23:06)
Conseils pour les nouveaux demandeurs et pas qu'eux
Important : Pensez à passer vos sujets en [Résolu] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci. Membre de Linux-Azur
Hors ligne
#5 Le 24/03/2021, à 22:25
- lherbaux
Re : probleme wifi
pour modprobe , j'ai rien d'afficher
sinon
iwconfig wlan0
wlan0 No such devicesinon
wget -N -t 5 -T 10 https://framagit.org/cracolinux/wificheck/raw/master/wificheck && chmod +x wificheck && ./wificheck
--2021-03-24 21:27:12-- https://framagit.org/cracolinux/wificheck/raw/master/wificheck
Résolution de framagit.org (framagit.org)… échec : Connexion terminée par expiration du délai d'attente.
wget : impossible de résoudre l’adresse de l’hôte «framagit.org»>> lsb_release -a
Distributor ID: Ubuntu
Description: Ubuntu 20.04.2 LTS
Release: 20.04
Codename: focal
>> lsusb
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 003: ID 046d:c30f Logitech, Inc. Logicool HID-Compliant Keyboard (106 key)
Bus 004 Device 002: ID 046d:c03e Logitech, Inc. Premium Optical Wheel Mouse (M-BT58)
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
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 009 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 008 Device 002: ID 05e3:0606 Genesys Logic, Inc. USB 2.0 Hub / D-Link DUB-H4 USB 2.0 Hub
Bus 008 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 007 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 006 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>> lspci -k -nn | grep -A 3 -i net
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 06)
Subsystem: Gigabyte Technology Co., Ltd Onboard Ethernet [1458:e000]
Kernel driver in use: r8169
Kernel modules: r8169
03:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8192CE PCIe Wireless Network Adapter [10ec:8178] (rev 01)
Subsystem: ASUSTeK Computer Inc. RTL8192CE PCIe Wireless Network Adapter [1043:84b6]
Kernel driver in use: rtl8192ce
Kernel modules: rtl8192ce
>> sudo lshw -C network
*-network
description: Ethernet interface
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:02:00.0
logical name: enp2s0
version: 06
serial: 40:8d:5c:41:77:d9
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=5.8.0-43-generic firmware=rtl8168e-3_0.0.4 03/27/12 latency=0 link=no multicast=yes port=MII
resources: irq:16 ioport:d000(size=256) memory:fe900000-fe900fff memory:d0000000-d0003fff
*-network
description: Wireless interface
product: RTL8192CE PCIe Wireless Network Adapter
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:03:00.0
logical name: wlp3s0
version: 01
serial: 40:b0:76:58:1e:c1
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rtl8192ce driverversion=5.8.0-43-generic firmware=N/A ip=192.168.1.179 latency=0 link=yes multicast=yes wireless=IEEE 802.11
resources: irq:17 ioport:c000(size=256) memory:fe800000-fe803fff
>> lsmod | sort
aesni_intel 372736 6
ahci 40960 2
autofs4 45056 2
ccm 20480 9
ccp 98304 1 kvm_amd
cec 53248 1 drm_kms_helper
cfg80211 778240 2 rtlwifi,mac80211
crc32_pclmul 16384 0
crct10dif_pclmul 16384 1
cryptd 24576 2 crypto_simd,ghash_clmulni_intel
crypto_simd 16384 1 aesni_intel
drm 552960 6 drm_kms_helper,radeon,ttm
drm_kms_helper 217088 1 radeon
edac_mce_amd 32768 0
fb_sys_fops 16384 1 drm_kms_helper
ghash_clmulni_intel 16384 0
glue_helper 16384 1 aesni_intel
hid 135168 2 usbhid,hid_generic
hid_generic 16384 0
i2c_algo_bit 16384 1 radeon
i2c_piix4 28672 0
input_leds 16384 0
ip_tables 32768 0
k10temp 16384 0
kvm 712704 1 kvm_amd
kvm_amd 98304 0
ledtrig_audio 16384 1 snd_hda_codec_generic
libahci 36864 1 ahci
libarc4 16384 1 mac80211
lp 20480 0
mac80211 905216 3 rtl_pci,rtlwifi,rtl8192ce
mac_hid 16384 0
Module Size Used by
nls_iso8859_1 16384 1
parport 65536 3 parport_pc,lp,ppdev
parport_pc 45056 0
pata_acpi 16384 0
pata_atiixp 16384 0
ppdev 24576 0
r8169 77824 0
radeon 1466368 5
rc_core 57344 1 cec
realtek 24576 1
rtl8192c_common 57344 1 rtl8192ce
rtl8192ce 61440 0
rtl_pci 28672 1 rtl8192ce
rtlwifi 94208 3 rtl_pci,rtl8192c_common,rtl8192ce
sch_fq_codel 20480 6
snd 94208 19 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,snd_pcm,snd_rawmidi
snd_hda_codec 139264 4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
snd_hda_codec_generic 81920 1 snd_hda_codec_realtek
snd_hda_codec_hdmi 61440 1
snd_hda_codec_realtek 126976 1
snd_hda_core 94208 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek
snd_hda_intel 53248 4
snd_hwdep 20480 1 snd_hda_codec
snd_intel_dspcfg 24576 1 snd_hda_intel
snd_pcm 114688 4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core
snd_rawmidi 36864 1 snd_seq_midi
snd_seq 69632 2 snd_seq_midi,snd_seq_midi_event
snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi
snd_seq_midi 20480 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_timer 40960 2 snd_seq,snd_pcm
soundcore 16384 1 snd
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
ttm 102400 1 radeon
usbhid 57344 0
video 49152 0
xhci_pci 20480 0
xhci_pci_renesas 20480 1 xhci_pci
x_tables 45056 1 ip_tables>> iwconfig
wlp3s0 IEEE 802.11 ESSID:"freebox_a529a3"
Mode:Managed Frequency:2.447 GHz Access Point: 40:B0:76:52:AD:90
Bit Rate=300 Mb/s Tx-Power=20 dBm
Retry short limit:7 RTS thr=2347 B Fragment thr:off
Power Management:on
Link Quality=44/70 Signal level=-66 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:443 Missed beacon:0
>> 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: enp2s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN group default qlen 1000
link/ether 40:8d:5c:41:77:d9 brd ff:ff:ff:ff:ff:ff
3: wlp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
link/ether 40:b0:76:58:1e:c1 brd ff:ff:ff:ff:ff:ff
inet 192.168.1.179/24 brd 192.168.1.255 scope global dynamic noprefixroute wlp3s0
valid_lft 84547sec preferred_lft 84547sec
inet6 fe80::1517:3878:2b52:95c9/64 scope link noprefixroute
valid_lft forever preferred_lft forever
>> sudo iwlist scan
wlp3s0 Scan completed :
Cell 01 - Address: 40:B0:76:52:AD:90
Channel:8
Frequency:2.447 GHz (Channel 8)
Quality=44/70 Signal level=-66 dBm
Encryption key:on
ESSID:"freebox_a529a3"
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=0000001490e46182
Extra: Last beacon: 152ms ago
IE: Unknown: 000E66726565626F785F613532396133
IE: Unknown: 010882848B961224486C
IE: Unknown: 030108
IE: Unknown: 2A0100
IE: Unknown: 32040C183060
IE: Unknown: 2D1AEE1117FFFF000001000000000000000000000000000000000000
IE: Unknown: 3D1608050400000000000000000000000000000000000000
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
IE: Unknown: 0B050200D7127A
IE: Unknown: 4A0E14000A002C01C800140005001900
IE: Unknown: 7F0101
IE: Unknown: DD07000C4303000000
IE: Unknown: 0706465220010D10
Cell 02 - Address: 18:82:8C:0F:B5:AA
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=46/70 Signal level=-64 dBm
Encryption key:on
ESSID:"Livebox-1480"
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=00000003e0cf8a2c
Extra: Last beacon: 2216ms ago
IE: Unknown: 000C4C697665626F782D31343830
IE: Unknown: 010882848B968C9298A4
IE: Unknown: 030106
IE: Unknown: 0706465220010D1E
IE: Unknown: 2A0100
IE: Unknown: 3204B0C8E0EC
IE: Unknown: 0B050400050000
IE: Unknown: 2D1AAD191FFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1606000000000000000000000000000000000000000000
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: DD1E00904C33AD191FFFFF000000000000000000000000000000000000000000
IE: Unknown: DD1A00904C3406000000000000000000000000000000000000000000
IE: Unknown: DD0600E04C020160
IE: Unknown: DD830050F204104A0001101044000102103B00010310470010313838323843F046F23541383138383210210008417263616479616E1023000C5745343230323434422D4F471024000C41525F5245505F312E302E301042000C4153465230323330323533381054000800060050F2040001101100001008000220081049000600372A000120
IE: Unknown: 7F080000080000000000
Cell 03 - Address: 98:E7:F4:AC:27:52
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=38/70 Signal level=-72 dBm
Encryption key:on
ESSID:"DIRECT-50-HP ENVY 5540 series"
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=00000003dd47c7bb
Extra: Last beacon: 2204ms ago
IE: Unknown: 001D4449524543542D35302D485020454E5659203535343020736572696573
IE: Unknown: 01088C129824B048606C
IE: Unknown: 030106
IE: Unknown: 200100
IE: Unknown: 23021100
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: 2D1A20001AFF00000000000000000000000000000000000000000000
IE: Unknown: 3D1606080000000000000000000000000000000000000000
IE: Unknown: DD090010180200000C0000
IE: Unknown: DD180050F202010188000364000027A4000041435E0061322F00
IE: Unknown: DD9E0050F204104A000110104400010210570001011041000100103B000103104700101C852A4DB8001F08ABCD98E7F4AC27501021000248501023000130102400013010420001301054000800030050F20400051011001D4449524543542D35302D485020454E56592035353430207365726965731008000200001049000600372A00012010490017000137100600101C852A4DB8001F08ABCD98E7F4AC2750
IE: Unknown: DD5F080009000400000017010201000311454E5659203535343020736572696573000405353534380005105448363855325130385730363731000006101C852A4DB8001F08ABCD98E7F4AC27500704C0A8011808020054090200080A0400000001
>> uname -r -m
5.8.0-43-generic x86_64
>> cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
# Include files from /etc/network/interfaces.d:
source-directory /etc/network/interfaces.d
>> nm-tool
>> nmcli dev wifi
IN-USE BSSID SSID MODE CHAN RATE SIGNAL BARS SECURITY
18:82:8C:0F:B5:AA Livebox-1480 Infra 6 130 Mbit/s 60 ▂▄▆_ WPA2
* 40:B0:76:52:AD:90 freebox_a529a3 Infra 8 270 Mbit/s 57 ▂▄▆_ WPA2
98:E7:F4:AC:27:52 DIRECT-50-HP ENVY 5540 series Infra 6 65 Mbit/s 47 ▂▄__ WPA2
>> nmcli connection list (< 15.04) ou nmcli connection show (>= 15.04)
NAME UUID TYPE DEVICE
freebox_a529a3 1ea886e0-840a-4d62-ace7-9549ee733cf0 wifi wlp3s0
Wired connection 1 eb45f479-8741-3eb8-b973-977e3b4819a2 ethernet --
Y80 Laurent 1ffbf9b0-9545-4270-b69c-4ffa94a85f5e wifi --
>> sudo rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: noDernière modification par lherbaux (Le 24/03/2021, à 22:34)
Hors ligne
#6 Le 24/03/2021, à 22:47
- xubu1957
Re : probleme wifi
Bonsoir,
Montre :
modinfo 8821ceet d'éventuels paquets cassés :
dpkg -l | grep -v ^iiConseils pour les nouveaux demandeurs et pas qu'eux
Important : Pensez à passer vos sujets en [Résolu] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci. Membre de Linux-Azur
Hors ligne
#7 Le 25/03/2021, à 21:28
- lherbaux
Re : probleme wifi
modinfo 8821ce
modinfo: ERROR: Module 8821ce not found.dpkg -l|grep -v ^ii
Souhait=inconnU/Installé/suppRimé/Purgé/H=à garder
| État=Non/Installé/fichier-Config/dépaqUeté/échec-conFig/H=semi-installé/W=attend-traitement-déclenchements
|/ Err?=(aucune)/besoin Réinstallation (État,Err: majuscule=mauvais)
||/ Nom Version Architecture Description
+++-=====================================-=================================-============-===============================================================================
rc language-pack-en-base 1:20.04+20210121 all translations for language English
rc language-pack-gnome-en-base 1:20.04+20210121 all GNOME translations for language English
rc linux-image-5.8.0-43-generic 5.8.0-43.49~20.04.1 amd64 Signed kernel image generic
rc linux-modules-5.8.0-43-generic 5.8.0-43.49~20.04.1 amd64 Linux kernel extra modules for version 5.8.0 on 64 bit x86 SMP
rc linux-modules-extra-5.8.0-43-generic 5.8.0-43.49~20.04.1 amd64 Linux kernel extra modules for version 5.8.0 on 64 bit x86 SMP
Hors ligne
#8 Le 25/03/2021, à 21:41
- xubu1957
Re : probleme wifi
Erreur de pilote de ma part, montre :
modinfo 8192cePour ajouter toi-même les balises code à ton précédent message #7, à la place des balises de citation :
Cliquer sur le lien « Modifier » en bas à droite du message
Sélectionner le texte
Cliquer sur le <> de l'éditeur de message
modinfo 8821ce
modinfo: ERROR: Module 8821ce not found.dpkg -l|grep -v ^ii
Souhait=inconnU/Installé/suppRimé/Purgé/H=à garder
| État=Non/Installé/fichier-Config/dépaqUeté/échec-conFig/H=semi-installé/W=attend-traitement-déclenchements
|/ Err?=(aucune)/besoin Réinstallation (État,Err: majuscule=mauvais)
||/ Nom Version Architecture Description
+++-=====================================-=================================-============-===============================================================================
rc language-pack-en-base 1:20.04+20210121 all translations for language English
rc language-pack-gnome-en-base 1:20.04+20210121 all GNOME translations for language English
rc linux-image-5.8.0-43-generic 5.8.0-43.49~20.04.1 amd64 Signed kernel image generic
rc linux-modules-5.8.0-43-generic 5.8.0-43.49~20.04.1 amd64 Linux kernel extra modules for version 5.8.0 on 64 bit x86 SMP
rc linux-modules-extra-5.8.0-43-generic 5.8.0-43.49~20.04.1 amd64 Linux kernel extra modules for version 5.8.0 on 64 bit x86 SMPDernière modification par xubu1957 (Le 25/03/2021, à 21:43)
Conseils pour les nouveaux demandeurs et pas qu'eux
Important : Pensez à passer vos sujets en [Résolu] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci. Membre de Linux-Azur
Hors ligne
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