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#1 Le 17/12/2019, à 12:57
- Lanbertine
[Résolu] Après redémarrage, le wifi ne fonctionne plus
Bonjour;
tout marchait très bien jusqu'à ce que je redémarre l'ordi, et là, impossible de détecter le wifi...je ne sais pas quoi faire, merci d'avance!
>> cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=18.04
DISTRIB_CODENAME=bionic
DISTRIB_DESCRIPTION="Ubuntu 18.04.3 LTS"
>> lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 0408:a060 Quanta Computer, Inc.
Bus 001 Device 003: ID 04ca:3015 Lite-On Technology Corp.
Bus 001 Device 002: ID 046d:c077 Logitech, Inc. M105 Optical Mouse
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>> lspci -k -nn | grep -A 3 -i net
02:00.1 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 12)
Subsystem: Acer Incorporated [ALI] RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [1025:121e]
Kernel driver in use: r8169
Kernel modules: r8169
03:00.0 Network controller [0280]: Qualcomm Atheros QCA9377 802.11ac Wireless Network Adapter [168c:0042] (rev ff)
Kernel driver in use: ath10k_pci
Kernel modules: ath10k_pci
>> sudo lshw -C network
*-network
description: Ethernet interface
produit: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
fabriquant: Realtek Semiconductor Co., Ltd.
identifiant matériel: 0.1
information bus: pci@0000:02:00.1
nom logique: enp2s0f1
version: 12
numéro de série: 98:28:a6:0e:65:ec
taille: 1Gbit/s
capacité: 1Gbit/s
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 duplex=full firmware=rtl8411-2_0.0.1 07/08/13 ip=192.168.1.63 latency=0 link=yes multicast=yes port=MII speed=1Gbit/s
ressources: irq:16 portE/S:3000(taille=256) mémoire:b4204000-b4204fff mémoire:b4200000-b4203fff
*-generic DÉSACTIVÉ
description: Interface réseau sans fil
produit: Illegal Vendor ID
fabriquant: Illegal Vendor ID
identifiant matériel: 0
information bus: pci@0000:03:00.0
nom logique: wlp3s0
version: ff
numéro de série: 70:c9:4e:b7:33:53
bits: 32 bits
horloge: 66MHz
fonctionnalités: bus_master vga_palette cap_list ethernet physical wireless
configuration: broadcast=yes driver=ath10k_pci driverversion=5.0.0-37-generic firmware=WLAN.TF.2.1-00021-QCARMSWP-1 latency=255 link=no maxlatency=255 mingnt=255 multicast=yes wireless=IEEE 802.11
ressources: irq:133 mémoire:b4000000-b41fffff
>> lsmod | sort
ac97_bus 16384 1 snd_soc_core
acer_wmi 24576 0
acpi_pad 184320 0
aesni_intel 372736 0
aes_x86_64 20480 1 aesni_intel
ahci 40960 3
arc4 16384 2
ath10k_core 438272 1 ath10k_pci
ath10k_pci 40960 0
ath 32768 1 ath10k_core
autofs4 45056 2
binfmt_misc 24576 1
bluetooth 557056 33 btrtl,btintel,btbcm,bnep,btusb,rfcomm
bnep 24576 2
bpfilter 24576 0
btbcm 16384 1 btusb
btintel 24576 1 btusb
btrtl 20480 1 btusb
btusb 49152 0
cfg80211 679936 3 ath,mac80211,ath10k_core
coretemp 20480 0
crc32_pclmul 16384 0
crct10dif_pclmul 16384 1
cryptd 24576 3 crypto_simd,ghash_clmulni_intel,aesni_intel
crypto_simd 16384 1 aesni_intel
drm 483328 5 drm_kms_helper,i915
drm_kms_helper 180224 1 i915
ecdh_generic 28672 1 bluetooth
fb_sys_fops 16384 1 drm_kms_helper
ghash_clmulni_intel 16384 0
glue_helper 16384 1 aesni_intel
hid 126976 4 i2c_hid,usbhid,hid_multitouch,hid_generic
hid_generic 16384 0
hid_multitouch 28672 0
i2c_algo_bit 16384 1 i915
i2c_hid 28672 0
i915 1826816 11
idma64 20480 0
input_leds 16384 0
intel_cstate 20480 0
intel_lpss 16384 1 intel_lpss_pci
intel_lpss_pci 20480 0
intel_powerclamp 20480 0
intel_rapl 24576 0
intel_rapl_perf 16384 0
intel_wmi_thunderbolt 20480 0
intel_xhci_usb_role_switch 16384 0
ip6table_filter 16384 1
ip6_tables 32768 53 ip6table_filter
ip6t_REJECT 16384 1
ip6t_rt 20480 3
ipmi_devintf 20480 0
ipmi_msghandler 102400 1 ipmi_devintf
iptable_filter 16384 1
ip_tables 32768 9 iptable_filter
ipt_REJECT 16384 1
irqbypass 16384 1 kvm
joydev 28672 0
kvm 647168 2 kvmgt,kvm_intel
kvmgt 28672 0
kvm_intel 241664 0
ledtrig_audio 16384 2 snd_hda_codec_generic,snd_hda_codec_realtek
libahci 32768 1 ahci
libcrc32c 16384 2 nf_conntrack,nf_nat
lp 20480 0
mac80211 819200 1 ath10k_core
mac_hid 16384 0
mdev 24576 2 kvmgt,vfio_mdev
media 53248 4 videodev,videobuf2_v4l2,uvcvideo,videobuf2_common
mei 106496 1 mei_me
mei_me 40960 0
memstick 20480 1 rtsx_pci_ms
Module Size Used by
nf_conntrack 135168 6 xt_conntrack,nf_nat,nf_nat_ftp,nf_conntrack_netbios_ns,nf_conntrack_broadcast,nf_conntrack_ftp
nf_conntrack_broadcast 16384 1 nf_conntrack_netbios_ns
nf_conntrack_ftp 24576 1 nf_nat_ftp
nf_conntrack_netbios_ns 16384 0
nf_defrag_ipv4 16384 1 nf_conntrack
nf_defrag_ipv6 24576 1 nf_conntrack
nf_log_common 16384 2 nf_log_ipv4,nf_log_ipv6
nf_log_ipv4 16384 5
nf_log_ipv6 16384 5
nf_nat 36864 1 nf_nat_ftp
nf_nat_ftp 20480 0
nf_reject_ipv4 16384 1 ipt_REJECT
nf_reject_ipv6 20480 1 ip6t_REJECT
nls_iso8859_1 16384 1
parport 53248 3 parport_pc,lp,ppdev
parport_pc 36864 0
pinctrl_intel 28672 1 pinctrl_sunrisepoint
pinctrl_sunrisepoint 28672 1
ppdev 24576 0
r8169 86016 0
realtek 20480 0
rfcomm 77824 4
roles 16384 1 intel_xhci_usb_role_switch
rtsx_pci 61440 2 rtsx_pci_sdmmc,rtsx_pci_ms
rtsx_pci_ms 24576 0
rtsx_pci_sdmmc 28672 0
sch_fq_codel 20480 2
serio_raw 20480 0
snd 86016 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_compress,snd_soc_core,snd_pcm,snd_rawmidi
snd_compress 24576 1 snd_soc_core
snd_hda_codec 135168 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek,snd_soc_hdac_hda
snd_hda_codec_generic 77824 1 snd_hda_codec_realtek
snd_hda_codec_hdmi 53248 1
snd_hda_codec_realtek 114688 1
snd_hda_core 86016 8 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_hda_codec_realtek,snd_soc_hdac_hda,snd_soc_skl
snd_hda_ext_core 28672 2 snd_soc_hdac_hda,snd_soc_skl
snd_hda_intel 49152 3
snd_hwdep 20480 1 snd_hda_codec
snd_pcm 102400 8 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_soc_core,snd_soc_skl,snd_hda_core,snd_pcm_dmaengine
snd_pcm_dmaengine 16384 1 snd_soc_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_soc_acpi 16384 2 snd_soc_acpi_intel_match,snd_soc_skl
snd_soc_acpi_intel_match 28672 1 snd_soc_skl
snd_soc_core 233472 2 snd_soc_hdac_hda,snd_soc_skl
snd_soc_hdac_hda 24576 1 snd_soc_skl
snd_soc_skl 106496 0
snd_soc_skl_ipc 65536 1 snd_soc_skl
snd_soc_sst_dsp 36864 1 snd_soc_skl_ipc
snd_soc_sst_ipc 20480 1 snd_soc_skl_ipc
snd_timer 36864 2 snd_seq,snd_pcm
soundcore 16384 1 snd
sparse_keymap 16384 1 acer_wmi
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
usbhid 53248 0
uvcvideo 94208 0
vfio 32768 3 kvmgt,vfio_mdev,vfio_iommu_type1
vfio_iommu_type1 28672 0
vfio_mdev 16384 0
video 49152 2 acer_wmi,i915
videobuf2_common 45056 2 videobuf2_v4l2,uvcvideo
videobuf2_memops 20480 1 videobuf2_vmalloc
videobuf2_v4l2 24576 1 uvcvideo
videobuf2_vmalloc 20480 1 uvcvideo
videodev 204800 3 videobuf2_v4l2,uvcvideo,videobuf2_common
virt_dma 20480 1 idma64
wmi 28672 3 intel_wmi_thunderbolt,acer_wmi,wmi_bmof
wmi_bmof 16384 0
x86_pkg_temp_thermal 20480 0
x_tables 40960 13 ip6table_filter,xt_conntrack,iptable_filter,xt_LOG,xt_tcpudp,xt_addrtype,ip6t_rt,ip6_tables,ipt_REJECT,ip_tables,xt_limit,xt_hl,ip6t_REJECT
xt_addrtype 16384 4
xt_conntrack 16384 16
xt_hl 16384 22
xt_limit 16384 13
xt_LOG 20480 10
xt_tcpudp 20480 18>> iwconfig
wlp3s0 IEEE 802.11 ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=0 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:on
>> ifconfig -a
>> sudo iwlist scan
>> uname -r -m
5.0.0-37-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
>> nmcli dev wifi
IN-USE SSID MODE CHAN RATE SIGNAL BARS SECURITY
>> nmcli connection list (< 15.04) ou nmcli connection show (>= 15.04)
NAME UUID TYPE DEVICE
Connexion filaire 1 635f10c4-3325-300d-a224-1dd7701a2dfe ethernet enp2s0f1
SFR WiFi FON 4a24dcfe-0cbd-4ff0-84a5-d7ac5116fd5b wifi --
SFR_4510 08f669dc-876e-47ed-b5cd-b495ab1ed969 wifi --
>> nmcli connection status
>> sudo rfkill list
0: acer-wireless: Wireless LAN
Soft blocked: no
Hard blocked: no
1: acer-bluetooth: Bluetooth
Soft blocked: yes
Hard blocked: no
2: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no
3: phy0: Wireless LAN
Soft blocked: no
Hard blocked: noDernière modification par Lanbertine (Le 17/12/2019, à 13:20)
Hors ligne
#2 Le 17/12/2019, à 13:10
- xubu1957
Re : [Résolu] Après redémarrage, le wifi ne fonctionne plus
Bonjour,
Vu :
sudo rfkill list
0: acer-wireless: Wireless LAN
Soft blocked: no
Hard blocked: no
3: phy0: Wireless LAN
Soft blocked: no
Hard blocked: noTente :
echo blacklist acer-wmi | sudo tee -a /etc/modprobe.d/blacklist-acer-wmi.confSuivi d'un redémarrage du système.
Voir la documentation : acer_wmi pour blacklister un module WLAN.
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
#3 Le 17/12/2019, à 13:19
- Lanbertine
Re : [Résolu] Après redémarrage, le wifi ne fonctionne plus
ça a marché, impec, merci!!
Hors ligne
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