Pages : 1
#1 Le 22/11/2022, à 16:44
- morkaii
[Résolu] Aucun adaptateur wifi trouvé
Bonjour,
Subitement mon wifi a cessé de fonctionner. Lorsque je vais dans paramètres j'ai le message "Aucun adaptateur wifi trouvé".
>> lsb_release -a
Distributor ID: Ubuntu
Description: Ubuntu 22.04.1 LTS
Release: 22.04
Codename: jammy
>> lsusb
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 005: ID 13d3:56dd IMC Networks USB2.0 HD UVC WebCam
Bus 003 Device 004: ID 13d3:3530 IMC Networks Bluetooth Radio
Bus 003 Device 003: ID 05e3:0608 Genesys Logic, Inc. Hub
Bus 003 Device 002: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 017: ID 04e8:6863 Samsung Electronics Co., Ltd Galaxy series, misc. (tethering mode)
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>> lspci -k -nn | grep -A 3 -i net
01:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8821CE 802.11ac PCIe Wireless Network Adapter [10ec:c821]
Subsystem: AzureWave RTL8821CE 802.11ac PCIe Wireless Network Adapter [1a3b:3041]
Kernel modules: rtw88_8821ce, rtl8821ce
02:00.0 Non-Volatile memory controller [0108]: Kingston Technology Company, Inc. Device [2646:500c] (rev 01)
Subsystem: Kingston Technology Company, Inc. Device [2646:500c]
>> sudo lshw -C network
*-network NON-RÉCLAMÉ
description: Network controller
produit: RTL8821CE 802.11ac PCIe Wireless Network Adapter
fabricant: Realtek Semiconductor Co., Ltd.
identifiant matériel: 0
information bus: pci@0000:01:00.0
version: 00
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress cap_list
configuration : latency=0
ressources : portE/S:f000(taille=256) mémoire:fea00000-fea0ffff
*-network
description: Ethernet interface
identifiant matériel: 9
information bus: usb@1:2
nom logique: usb0
numéro de série: f6:37:d2:a5:4e:12
fonctionnalités: ethernet physical
configuration : autonegotiation=off broadcast=yes driver=rndis_host driverversion=5.15.0-53-generic duplex=half firmware=RNDIS device ip=192.168.42.171 link=yes multicast=yes port=twisted pair
>> lsmod | sort
aesni_intel 376832 4
af_alg 32768 6 algif_hash,algif_skcipher
ahci 45056 0
algif_hash 16384 1
algif_skcipher 16384 1
amdgpu 9863168 20
asus_nb_wmi 28672 0
asus_wmi 45056 2 asus_nb_wmi,mfd_aaeon
autofs4 49152 2
binfmt_misc 24576 1
bluetooth 704512 33 btrtl,btintel,btbcm,bnep,btusb,rfcomm
bnep 28672 2
bridge 307200 1 br_netfilter
br_netfilter 32768 0
btbcm 24576 1 btusb
btintel 40960 1 btusb
btrtl 24576 1 btusb
btusb 61440 0
ccp 102400 1 kvm_amd
cdc_ether 24576 1 rndis_host
cec 61440 1 drm_kms_helper
cfg80211 974848 1 rtl8821ce
cmac 16384 3
crc32_pclmul 16384 0
crct10dif_pclmul 16384 1
cryptd 24576 3 crypto_simd,ghash_clmulni_intel
crypto_simd 16384 1 aesni_intel
drm 622592 13 gpu_sched,drm_kms_helper,amdgpu,drm_ttm_helper,ttm
drm_kms_helper 311296 1 amdgpu
drm_ttm_helper 16384 1 amdgpu
ecc 36864 1 ecdh_generic
ecdh_generic 16384 2 bluetooth
edac_mce_amd 36864 0
efi_pstore 16384 0
fb_sys_fops 16384 1 drm_kms_helper
ghash_clmulni_intel 16384 0
gpu_sched 45056 1 amdgpu
hid 151552 3 i2c_hid,hid_multitouch,hid_generic
hid_generic 16384 0
hid_multitouch 32768 0
i2c_algo_bit 16384 1 amdgpu
i2c_hid 36864 1 i2c_hid_acpi
i2c_hid_acpi 16384 0
i2c_piix4 32768 0
input_leds 16384 0
intel_rapl_common 40960 1 intel_rapl_msr
intel_rapl_msr 20480 0
iommu_v2 24576 1 amdgpu
ip_tables 32768 0
joydev 32768 0
k10temp 16384 0
kvm 1028096 1 kvm_amd
kvm_amd 155648 0
ledtrig_audio 16384 1 snd_hda_codec_generic
libahci 45056 1 ahci
libcrc32c 16384 3 nf_conntrack,nf_nat,nf_tables
llc 16384 2 bridge,stp
lp 28672 0
mac_hid 16384 0
mc 65536 4 videodev,videobuf2_v4l2,uvcvideo,videobuf2_common
memstick 24576 1 rtsx_usb_ms
mfd_aaeon 16384 0
mii 16384 1 usbnet
Module Size Used by
msr 16384 0
nf_conntrack 172032 4 xt_conntrack,nf_nat,nf_conntrack_netlink,xt_MASQUERADE
nf_conntrack_netlink 49152 0
nf_defrag_ipv4 16384 1 nf_conntrack
nf_defrag_ipv6 24576 1 nf_conntrack
nf_nat 49152 2 nft_chain_nat,xt_MASQUERADE
nfnetlink 20480 4 nft_compat,nf_conntrack_netlink,nf_tables
nf_tables 249856 43 nft_compat,nft_counter,nft_chain_nat
nft_chain_nat 16384 3
nft_compat 20480 4
nft_counter 16384 15
nls_iso8859_1 16384 1
nvme 49152 2
nvme_core 135168 3 nvme
overlay 151552 0
parport 69632 3 parport_pc,lp,ppdev
parport_pc 49152 0
platform_profile 16384 1 asus_wmi
ppdev 24576 0
pstore_blk 16384 0
pstore_zone 32768 1 pstore_blk
ramoops 32768 0
rapl 20480 0
rc_core 65536 1 cec
reed_solomon 28672 1 ramoops
rfcomm 81920 4
rndis_host 20480 0
rtl8821ce 2056192 0
rtsx_usb 28672 2 rtsx_usb_sdmmc,rtsx_usb_ms
rtsx_usb_ms 24576 0
rtsx_usb_sdmmc 36864 0
sch_fq_codel 20480 2
serio_raw 20480 0
snd 106496 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 163840 4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
snd_hda_codec_generic 102400 1 snd_hda_codec_realtek
snd_hda_codec_hdmi 77824 1
snd_hda_codec_realtek 159744 1
snd_hda_core 110592 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 16384 1 snd_hda_codec
snd_intel_dspcfg 28672 1 snd_hda_intel
snd_intel_sdw_acpi 20480 1 snd_intel_dspcfg
snd_pci_acp3x 20480 0
snd_pci_acp5x 20480 0
snd_pci_acp6x 16384 0
snd_pcm 143360 5 snd_hda_codec_hdmi,snd_pci_acp6x,snd_hda_intel,snd_hda_codec,snd_hda_core
snd_rawmidi 49152 1 snd_seq_midi
snd_rn_pci_acp3x 20480 0
snd_seq 77824 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
sparse_keymap 16384 1 asus_wmi
stp 16384 1 bridge
syscopyarea 16384 1 drm_kms_helper
sysfillrect 20480 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
ttm 86016 2 amdgpu,drm_ttm_helper
usbnet 53248 2 rndis_host,cdc_ether
uvcvideo 106496 0
video 61440 1 asus_wmi
videobuf2_common 77824 4 videobuf2_vmalloc,videobuf2_v4l2,uvcvideo,videobuf2_memops
videobuf2_memops 20480 1 videobuf2_vmalloc
videobuf2_v4l2 32768 1 uvcvideo
videobuf2_vmalloc 20480 1 uvcvideo
videodev 258048 3 videobuf2_v4l2,uvcvideo,videobuf2_common
wmi 32768 3 asus_wmi,wmi_bmof,mfd_aaeon
wmi_bmof 16384 0
xfrm_algo 16384 1 xfrm_user
xfrm_user 40960 1
xhci_pci 24576 0
xhci_pci_renesas 20480 1 xhci_pci
x_tables 53248 5 xt_conntrack,nft_compat,xt_addrtype,ip_tables,xt_MASQUERADE
xt_addrtype 16384 2
xt_conntrack 16384 1
xt_MASQUERADE 20480 1>> iwconfig
>> 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
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
link/ether 02:42:f7:4b:52:2a brd ff:ff:ff:ff:ff:ff
inet 172.17.0.1/16 brd 172.17.255.255 scope global docker0
valid_lft forever preferred_lft forever
10: usb0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UNKNOWN group default qlen 1000
link/ether f6:37:d2:a5:4e:12 brd ff:ff:ff:ff:ff:ff
inet 192.168.42.171/24 brd 192.168.42.255 scope global dynamic noprefixroute usb0
valid_lft 2463sec preferred_lft 2463sec
inet6 2a01:cb16:2060:f610:7705:40ac:b0a2:9b2b/64 scope global temporary dynamic
valid_lft 3249sec preferred_lft 3249sec
inet6 2a01:cb16:2060:f610:e5ac:eee0:6b05:e3c3/64 scope global dynamic mngtmpaddr noprefixroute
valid_lft 3249sec preferred_lft 3249sec
inet6 fe80::fb51:1e54:1e53:ac74/64 scope link noprefixroute
valid_lft forever preferred_lft forever
>> sudo iwlist scan
>> uname -r -m
5.15.0-53-generic x86_64
>> cat /etc/network/interfaces
>> nm-tool
>> nmcli dev wifi
>> nmcli connection list (< 15.04) ou nmcli connection show (>= 15.04)
NAME UUID TYPE DEVICE
Connexion filaire 1 e69bab04-fc45-3491-bb21-527af8b51cba ethernet usb0
docker0 4d1b052f-509d-4191-be2f-1cbf7451237a bridge docker0
Airbox_499A 0de95ded-7513-4d02-91e1-604b7cbccd58 wifi --
AndroidAP2792 1dc3907a-3a9a-4504-a0c2-cd8b4be8249c wifi --
AndroidAP9247 f417dac9-e29e-493d-95dc-c82674ed3ceb wifi --
Livebox-0B96 66da9e51-d524-40f8-9529-b612f9de0972 wifi --
Livebox-4AEE 18b60361-edea-4b3f-bfb2-63c3af0ab62a wifi --
Orange Airbox-3DEA 9ab82bab-59e5-4f7c-87e3-9fa25af4fdc9 wifi --
SFR_CB6F 6e394e22-532e-456c-bac6-e35cc336d54c wifi --
>> sudo rfkill list
0: asus-wlan: Wireless LAN
Soft blocked: no
Hard blocked: no
1: asus-bluetooth: Bluetooth
Soft blocked: no
Hard blocked: no
6: hci0: Bluetooth
Soft blocked: no
Hard blocked: noMerci d'avance pour vos réponses.
Dernière modification par morkaii (Le 22/11/2022, à 23:43)
Hors ligne
#2 Le 22/11/2022, à 16:54
- xubu1957
Re : [Résolu] Aucun adaptateur wifi trouvé
Bonjour,
Montre :
bootctldkms statusConseils pour les nouveaux demandeurs et pas qu'eux
Important : Pensez à passer vos sujets en [Réso|u] 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 22/11/2022, à 17:09
- morkaii
Re : [Résolu] Aucun adaptateur wifi trouvé
bootctl
Failed to read "/boot/efi/EFI/systemd": Permission non accordée
Failed to open "/boot/efi/loader/loader.conf": Permission non accordée
System:
Firmware: n/a (n/a)
Secure Boot: disabled
Setup Mode: user
TPM2 Support: yes
Boot into FW: supported
Current Boot Loader:
Product: n/a
Features: ✗ Boot counting
✗ Menu timeout control
✗ One-shot menu timeout control
✗ Default entry control
✗ One-shot entry control
✗ Support for XBOOTLDR partition
✗ Support for passing random seed to OS
✗ Boot loader sets ESP information
ESP: n/a
File: └─n/a
Random Seed:
Passed to OS: no
System Token: not set
Exists: no
Available Boot Loaders on ESP:
ESP: /boot/efi (/dev/disk/by-partuuid/2ebab44a-79f5-4006-82c1-d86b4a0>
Boot Loaders Listed in EFI Variables:
Title: ubuntu
ID: 0x0000
Status: active, boot-order
Partition: /dev/disk/by-partuuid/2ebab44a-79f5-4006-82c1-d86b4a0a1af5
File: └─/EFI/ubuntu/shimx64.efi
Title: Windows Boot Manager
ID: 0x0002
Status: active, boot-order
Partition: /dev/disk/by-partuuid/2ebab44a-79f5-4006-82c1-d86b4a0a1af5
File: └─/EFI/MICROSOFT/BOOT/BOOTMGFW.EFI
Boot Loader Entries:
$BOOT: /boot/efi (/dev/disk/by-partuuid/2ebab44a-79f5-4006-82c1-d86b4a0>
lines 24-46/46 (END)dkms status
rtl8821ce/5.5.2.1, 5.15.0-52-generic, x86_64: installed
rtl8821ce/5.5.2.1, 5.15.0-53-generic, x86_64: installedHors ligne
#4 Le 22/11/2022, à 17:16
- xubu1957
Re : [Résolu] Aucun adaptateur wifi trouvé
Essayer de passer sur le pilote de Larry Finger ?
Conseils pour les nouveaux demandeurs et pas qu'eux
Important : Pensez à passer vos sujets en [Réso|u] 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 22/11/2022, à 17:33
- morkaii
Re : [Résolu] Aucun adaptateur wifi trouvé
Merci le pilote de Larry Finger fonctionne 
Je passe le sujet en résolu.:)
Dernière modification par morkaii (Le 22/11/2022, à 17:35)
Hors ligne
Pages : 1