Pages : 1
#1 Le 07/10/2019, à 23:34
- chris35
[Résolu] problème wifi suite déménagement
Bonjour,
J'ai parcouru le forum pour essayer de résoudre mon problème de wifi mais rien n'y fait.
J'ai conservé ma box donc le nom et le mot de passe restent inchangés. J'arrive à me connecter via mon smartphone...
Voici les infos en vous remerciant d'avance si vous avez un peu d'attention à m'accorder : (pour info la commande nm-tool ne fonctionne pas...)
-------
Résumé de la solution :
1 (mise à jour)
sudo apt update
sudo apt full-upgrade
+ redémarrage
2 (procédure pour la carte Atheros AR9285 => wifi_liste_carte#atheros)
Dans l'interface de configuration de votre routeur, vérifiez le canal utilisé : s'il est en mode "automatique", tentez d'attribuer un canal manuel inférieur à 10.
+
echo "options ath9k nohwcrypt=1" | sudo tee -a /etc/modprobe.d/ath9k.conf
echo ath9k | sudo tee -a /etc/modules
+ redémarrage
Bonus sur le message #8 :
Si lenteur, vérifier les problèmes d'interférence
---------
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 18.04.2 LTS
Release: 18.04
Codename: bionic
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 003: ID 1058:071d Western Digital Technologies, Inc. My Passport Studio (WDBALG)
Bus 003 Device 002: ID 413c:2113 Dell Computer Corp.
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 002: ID 1058:25a2 Western Digital Technologies, Inc.
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 003: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode)
Bus 001 Device 002: ID 05e3:0732 Genesys Logic, Inc. All-in-One Cardreader
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Root Complex
00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) I/O Memory Management Unit
00:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe Dummy Host Bridge
00:01.3 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe GPP Bridge
00:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe Dummy Host Bridge
00:03.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe Dummy Host Bridge
00:03.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe GPP Bridge
00:04.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe Dummy Host Bridge
00:07.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe Dummy Host Bridge
00:07.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Internal PCIe GPP Bridge 0 to Bus B
00:08.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe Dummy Host Bridge
00:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Internal PCIe GPP Bridge 0 to Bus B
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 59)
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 51)
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 0
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 1
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 2
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 3
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 4
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 5
00:18.6 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 6
00:18.7 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 7
03:00.0 USB controller: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset USB 3.1 xHCI Controller (rev 02)
03:00.1 SATA controller: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset SATA Controller (rev 02)
03:00.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 43b2 (rev 02)
04:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset PCIe Port (rev 02)
04:01.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset PCIe Port (rev 02)
04:04.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset PCIe Port (rev 02)
04:06.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset PCIe Port (rev 02)
04:07.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset PCIe Port (rev 02)
1f:00.0 PCI bridge: ASMedia Technology Inc. ASM1083/1085 PCIe to PCI Bridge (rev 03)
21:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15)
23:00.0 Network controller: Qualcomm Atheros AR9287 Wireless Network Adapter (PCI-Express) (rev 01)
25:00.0 VGA compatible controller: NVIDIA Corporation GP107 [GeForce GTX 1050 Ti] (rev a1)
25:00.1 Audio device: NVIDIA Corporation GP107GL High Definition Audio Controller (rev a1)
26:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Device 145a
26:00.2 Encryption controller: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Platform Security Processor
26:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) USB 3.0 Host Controller
27:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Device 1455
27:00.2 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 51)
27:00.3 Audio device: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) HD Audio Controller
21:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 15)
Subsystem: Micro-Star International Co., Ltd. [MSI] RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [1462:7a34]
Kernel driver in use: r8169
Kernel modules: r8169
23:00.0 Network controller [0280]: Qualcomm Atheros AR9287 Wireless Network Adapter (PCI-Express) [168c:002e] (rev 01)
Subsystem: Qualcomm Atheros AR9287 Wireless Network Adapter (PCI-Express) [168c:30a4]
Kernel driver in use: ath9k
Kernel modules: ath9k
25:00.0 VGA compatible controller [0300]: NVIDIA Corporation GP107 [GeForce GTX 1050 Ti] [10de:1c82] (rev a1)
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Root Complex
Subsystem: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Root Complex
00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) I/O Memory Management Unit
Subsystem: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) I/O Memory Management Unit
00:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe Dummy Host Bridge
00:01.3 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe GPP Bridge
Kernel driver in use: pcieport
Kernel modules: shpchp
00:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe Dummy Host Bridge
00:03.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe Dummy Host Bridge
00:03.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe GPP Bridge
Kernel driver in use: pcieport
Kernel modules: shpchp
00:04.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe Dummy Host Bridge
00:07.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe Dummy Host Bridge
00:07.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Internal PCIe GPP Bridge 0 to Bus B
Kernel driver in use: pcieport
Kernel modules: shpchp
00:08.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe Dummy Host Bridge
00:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Internal PCIe GPP Bridge 0 to Bus B
Kernel driver in use: pcieport
Kernel modules: shpchp
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 59)
Subsystem: Micro-Star International Co., Ltd. [MSI] FCH SMBus Controller
Kernel driver in use: piix4_smbus
Kernel modules: i2c_piix4, sp5100_tco
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 51)
Subsystem: Micro-Star International Co., Ltd. [MSI] FCH LPC Bridge
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 0
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 1
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 2
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 3
Kernel driver in use: k10temp
Kernel modules: k10temp
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 4
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 5
00:18.6 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 6
00:18.7 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 7
03:00.0 USB controller: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset USB 3.1 xHCI Controller (rev 02)
Subsystem: ASMedia Technology Inc. 300 Series Chipset USB 3.1 xHCI Controller
Kernel driver in use: xhci_hcd
03:00.1 SATA controller: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset SATA Controller (rev 02)
Subsystem: ASMedia Technology Inc. 300 Series Chipset SATA Controller
Kernel driver in use: ahci
Kernel modules: ahci
03:00.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 43b2 (rev 02)
Kernel driver in use: pcieport
Kernel modules: shpchp
04:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset PCIe Port (rev 02)
Kernel driver in use: pcieport
Kernel modules: shpchp
04:01.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset PCIe Port (rev 02)
Kernel driver in use: pcieport
Kernel modules: shpchp
04:04.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset PCIe Port (rev 02)
Kernel driver in use: pcieport
Kernel modules: shpchp
04:06.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset PCIe Port (rev 02)
Kernel driver in use: pcieport
Kernel modules: shpchp
04:07.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset PCIe Port (rev 02)
Kernel driver in use: pcieport
Kernel modules: shpchp
1f:00.0 PCI bridge: ASMedia Technology Inc. ASM1083/1085 PCIe to PCI Bridge (rev 03)
Kernel modules: shpchp
21:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15)
Subsystem: Micro-Star International Co., Ltd. [MSI] RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
Kernel driver in use: r8169
Kernel modules: r8169
23:00.0 Network controller: Qualcomm Atheros AR9287 Wireless Network Adapter (PCI-Express) (rev 01)
Subsystem: Qualcomm Atheros AR9287 Wireless Network Adapter (PCI-Express)
Kernel driver in use: ath9k
Kernel modules: ath9k
25:00.0 VGA compatible controller: NVIDIA Corporation GP107 [GeForce GTX 1050 Ti] (rev a1)
Subsystem: Gigabyte Technology Co., Ltd GP107 [GeForce GTX 1050 Ti]
Kernel driver in use: nvidia
Kernel modules: nvidiafb, nouveau, nvidia_drm, nvidia
25:00.1 Audio device: NVIDIA Corporation GP107GL High Definition Audio Controller (rev a1)
Subsystem: Gigabyte Technology Co., Ltd GP107GL High Definition Audio Controller
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
26:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Device 145a
Subsystem: Advanced Micro Devices, Inc. [AMD] Device 145a
26:00.2 Encryption controller: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Platform Security Processor
Subsystem: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Platform Security Processor
Kernel driver in use: ccp
Kernel modules: ccp
26:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) USB 3.0 Host Controller
Subsystem: Micro-Star International Co., Ltd. [MSI] Family 17h (Models 00h-0fh) USB 3.0 Host Controller
Kernel driver in use: xhci_hcd
27:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Device 1455
Subsystem: Advanced Micro Devices, Inc. [AMD] Device 1455
27:00.2 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 51)
Subsystem: Micro-Star International Co., Ltd. [MSI] FCH SATA Controller [AHCI mode]
Kernel driver in use: ahci
Kernel modules: ahci
27:00.3 Audio device: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) HD Audio Controller
Subsystem: Micro-Star International Co., Ltd. [MSI] Family 17h (Models 00h-0fh) HD Audio Controller
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
*-network
description: Ethernet interface
produit: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
fabriquant: Realtek Semiconductor Co., Ltd.
identifiant matériel: 0
information bus: pci@0000:21:00.0
nom logique: enp33s0
version: 15
numéro de série: 4c:cc:6a:fc:0d:d7
taille: 10Mbit/s
capacité: 1Gbit/s
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress msix 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=2.3LK-NAPI duplex=half firmware=rtl8168h-2_0.0.2 02/26/15 latency=0 link=no multicast=yes port=MII speed=10Mbit/s
ressources: irq:35 portE/S:f000(taille=256) mémoire:fd604000-fd604fff mémoire:fd600000-fd603fff
*-network
description: Interface réseau sans fil
produit: AR9287 Wireless Network Adapter (PCI-Express)
fabriquant: Qualcomm Atheros
identifiant matériel: 0
information bus: pci@0000:23:00.0
nom logique: wlp35s0
version: 01
numéro de série: 18:d6:c7:b9:3c:37
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=ath9k driverversion=4.15.0-54-generic firmware=N/A ip=192.168.43.222 latency=0 link=yes multicast=yes wireless=IEEE 802.11
ressources: irq:31 mémoire:fd500000-fd50ffff
aesni_intel 188416 9
aes_x86_64 20480 1 aesni_intel
af_alg 24576 6 algif_hash,algif_skcipher
ahci 40960 3
algif_hash 16384 1
algif_skcipher 16384 1
arc4 16384 2
ath 28672 3 ath9k_common,ath9k,ath9k_hw
ath9k 151552 0
ath9k_common 36864 1 ath9k
ath9k_hw 471040 2 ath9k_common,ath9k
autofs4 40960 2
bluetooth 548864 45 btrtl,btintel,btbcm,bnep,btusb,rfcomm
bnep 20480 2
btbcm 16384 1 btusb
btintel 16384 1 btusb
btrtl 16384 1 btusb
btusb 45056 0
ccm 20480 6
ccp 73728 0
cfg80211 622592 4 ath9k_common,ath9k,ath,mac80211
cmac 16384 3
crc32_pclmul 16384 0
crct10dif_pclmul 16384 0
cryptd 24576 4 crypto_simd,ghash_clmulni_intel,aesni_intel
crypto_simd 16384 1 aesni_intel
drm 401408 5 drm_kms_helper,nvidia_drm
drm_kms_helper 167936 1 nvidia_drm
ecdh_generic 24576 2 bluetooth
edac_mce_amd 28672 0
enclosure 16384 1 ses
fb_sys_fops 16384 1 drm_kms_helper
ghash_clmulni_intel 16384 0
glue_helper 16384 1 aesni_intel
gpio_amdpt 16384 0
gpio_generic 20480 1 gpio_amdpt
hid 118784 6 usbhid,hid_generic,uhid,hid_logitech_dj,hid_logitech_hidpp
hid_generic 16384 0
hid_logitech_dj 20480 0
hid_logitech_hidpp 32768 0
i2c_piix4 24576 0
input_leds 16384 0
ipmi_devintf 20480 0
ipmi_msghandler 53248 2 ipmi_devintf,nvidia
ip_tables 28672 0
irqbypass 16384 1 kvm
joydev 24576 0
k10temp 16384 0
kvm 598016 0
libahci 32768 1 ahci
lp 20480 0
mac80211 778240 1 ath9k
mac_hid 16384 0
mii 16384 1 r8169
Module Size Used by
nls_iso8859_1 16384 2
nvidia 14376960 731 nvidia_uvm,nvidia_modeset
nvidia_drm 40960 2
nvidia_modeset 1048576 16 nvidia_drm
nvidia_uvm 757760 0
parport 49152 3 parport_pc,lp,ppdev
parport_pc 36864 1
pcbc 16384 0
ppdev 20480 0
r8169 86016 0
rfcomm 77824 16
sch_fq_codel 20480 2
scsi_transport_sas 40960 1 ses
ses 20480 0
shpchp 36864 0
snd 81920 27 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 126976 4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
snd_hda_codec_generic 73728 1 snd_hda_codec_realtek
snd_hda_codec_hdmi 49152 1
snd_hda_codec_realtek 106496 1
snd_hda_core 81920 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek
snd_hda_intel 40960 8
snd_hwdep 20480 1 snd_hda_codec
snd_pcm 98304 4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core
snd_rawmidi 32768 1 snd_seq_midi
snd_seq 65536 2 snd_seq_midi,snd_seq_midi_event
snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_timer 32768 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
uas 24576 0
uhid 20480 1
usbhid 53248 0
usb_storage 69632 3 uas
wmi 24576 1 wmi_bmof
wmi_bmof 16384 0
x_tables 40960 1 ip_tables
lo no wireless extensions.
wlp35s0 IEEE 802.11 ESSID:"Chris"
Mode:Managed Frequency:2.412 GHz Access Point: A4:50:46:0F:42:1F
Bit Rate=1 Mb/s Tx-Power=16 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:off
Link Quality=33/70 Signal level=-77 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:288 Invalid misc:324 Missed beacon:0
enp33s0 no wireless extensions.
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: enp33s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN group default qlen 1000
link/ether 4c:cc:6a:fc:0d:d7 brd ff:ff:ff:ff:ff:ff
3: wlp35s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 18:d6:c7:b9:3c:37 brd ff:ff:ff:ff:ff:ff
inet 192.168.43.222/24 brd 192.168.43.255 scope global dynamic noprefixroute wlp35s0
valid_lft 2408sec preferred_lft 2408sec
inet6 fe80::2f57:6c75:676a:2971/64 scope link noprefixroute
valid_lft forever preferred_lft forever
lo Interface doesn't support scanning.
wlp35s0 Scan completed :
Cell 01 - Address: A4:50:46:0F:42:1F
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=36/70 Signal level=-74 dBm
Encryption key:on
ESSID:"Chris"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s
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=000000004a03da5b
Extra: Last beacon: 88ms ago
IE: Unknown: 00054368726973
IE: Unknown: 010482848B96
IE: Unknown: 030101
IE: Unknown: 2A0100
IE: Unknown: 32080C1218243048606C
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 2D1A2C0103FF00000000000000000000000000000000000000000000
IE: Unknown: 3D1601000400000000000000000000000000000000000000
IE: Unknown: DD180050F2020101810003A4000027A4000042435E0062322F00
Cell 02 - Address: 02:15:99:EC:45:B3
Channel:9
Frequency:2.452 GHz (Channel 9)
Quality=31/70 Signal level=-79 dBm
Encryption key:on
ESSID:"DIRECT-3sSCX-3400 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=000000006c1ab8cd
Extra: Last beacon: 88ms ago
IE: Unknown: 00184449524543542D33735343582D3334303020536572696573
IE: Unknown: 01088C1218243048606C
IE: Unknown: 030109
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: DD09001018020100040000
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
IE: Unknown: DD050050F20500
IE: Unknown: DD830050F204104A0001101044000102103B0001031047001016A65700007C1000BB49021599EC45B31021000842726F6164636F6D10230006536F66744150102400013010420001301054000800060050F20400011011000F5343582D3334303020536572696573100800020080103C0001011049000E00372A0001200106FFFFFFFFFFFF
enp33s0 Interface doesn't support scanning.
4.15.0-54-generic x86_64
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
La commande « nm-tool » n'a pas été trouvée, voulez-vous dire :
commande « dm-tool » du deb lightdm
Essayez : sudo apt install <nom du deb>
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
NAME UUID TYPE DEVICE
Chris 66c25451-82ce-4c9d-9fc8-c64f305fe27f wifi wlp35s
AndroidAP 67218700-c763-430c-ad96-8b74eaaada75 wifi --
Connexion filaire 1 6ca06921-a5b1-323d-904f-89bff1895a06 ethernet --
DIRECT-3sSCX-3400 Series 0eae3016-e75f-4b99-a99f-19ffd42fd7b8 wifi --
FreeWifi 50544417-a56b-4c59-a2a3-3315e34546a0 wifi --
box79 a6338c41-6a4a-4e91-88ce-0ff18cf0d8e3 wifi --
Dernière modification par chris35 (Le 09/10/2019, à 10:37)
Hors ligne
#2 Le 08/10/2019, à 06:16
- xubu1957
Re : [Résolu] problème wifi suite déménagement
Bonjour,
Vu :
4.15.0-54-generic x86_64
Fais les mises à jour :
sudo apt update
sudo apt full-upgrade
Il faut vérifier le chiffrement de la Box. Il faut mettre un seul chiffrement WPA2, comme indiqué au § 1 > [Tuto] Pas de Wi-fi ? Eléments importants à vérifier.
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
En ligne
#3 Le 08/10/2019, à 21:20
- chris35
Re : [Résolu] problème wifi suite déménagement
Merci pour ton aide xubu1957
Malheureusement, les commandes n'ont pas résolu mon problème de connexion wifi. J'ai redémarré l'ordi pour info.
J'ai vérifié une deuxième fois par acquis de conscience, mais ma freebox est bien sur le mode : WPA2 PSK/AES.
Hors ligne
#4 Le 08/10/2019, à 21:30
- xubu1957
Re : [Résolu] problème wifi suite déménagement
Bonjour,
Essaye la procédure donnée pour la carte Atheros AR9285 dans la Doc wifi_liste_carte#atheros
Les cartes WIFI Atheros fonctionnent plus ou moins facilement sous GNU/Linux Ubuntu au gré des versions. Un pilote unique est utilisé pour tous les modèles, le module ath5k ou ath9k. Parfois, ce pilote ne fonctionne que partiellement et des réglages/optimisations sont nécessaires selon les modèles de cartes.
En cas de lenteur, dans l'interface de configuration de votre routeur, vérifiez le canal utilisé : s'il est en mode "automatique", tentez d'attribuer un canal manuel inférieur à 10. ou essayez la commande :
echo "options ath9k nohwcrypt=1" | sudo tee -a /etc/modprobe.d/ath9k.conf
En cas de difficultés persistantes on peut essayer de faire charger le pilote au démarrage avec la commande :
echo ath9k | sudo tee -a /etc/modules
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
En ligne
#5 Le 08/10/2019, à 22:44
- chris35
Re : [Résolu] problème wifi suite déménagement
Bonne nouvelle :
J'ai changé le canal et copié/collé les 2 commandes.
Après redémarrage, j'ai réussi à me connecter au wifi de la box.
Cependant la connexion est très très lente...
Ça va passer ou il reste une commande à faire pour améliorer le débit ?
Je passe le sujet en [résolu] si tu estimes qu'il n'y a rien à faire de plus.
Encore merci
Hors ligne
#6 Le 08/10/2019, à 22:52
- xubu1957
Re : [Résolu] problème wifi suite déménagement
Redonne :
iwconfig
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
En ligne
#7 Le 09/10/2019, à 00:07
- chris35
Re : [Résolu] problème wifi suite déménagement
enp33s0 no wireless extensions.
wlp35s0 IEEE 802.11 ESSID:"box79"
Mode:Managed Frequency:2.422 GHz Access Point: 14:0C:76:6F:78:A9
Bit Rate=6.5 Mb/s Tx-Power=16 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:off
Link Quality=38/70 Signal level=-72 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:139 Invalid misc:3093 Missed beacon:0
lo no wireless extensions.
Hors ligne
#8 Le 09/10/2019, à 06:26
- xubu1957
Re : [Résolu] problème wifi suite déménagement
Bonjour,
Tx excessive retries:139 Invalid misc:3093
Pour des problèmes d'interférences :
Dans > 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:0
J'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.
Dans > linux.die.net/man/8/iwconfig
Tx excessive retries
Number of packets that the hardware failed to deliver. Most MAC protocols will retry the packet a number of times before giving up.
Nombre de paquets que le matériel n' a pas pu livrer. La plupart des protocoles MAC vont réessayer le paquet plusieurs fois avant d'abandonner.
Invalid misc
Other packets lost in relation with specific wireless operations.
Autres paquets perdus en relation avec des opérations sans fil spécifiques.
_ _ _
> 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
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
En ligne
#9 Le 09/10/2019, à 10:36
- chris35
Re : [Résolu] problème wifi suite déménagement
Une dernière fois merci xubu1957.
Je vais optimiser tout ça ce soir.
Sujet passé en [Résolu] + ajout du résumé de la solution sur le 1er message
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