#1 Le 28/03/2020, à 20:16
- Calysto
[Résolu] Connection wifi intermittente depuis la version 19.10
Bonjour à tous,
Depuis la mise à niveau à la version 19.10, ma connexion wifi est intermittente.
Voici le wificheck :
>> cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=19.10
DISTRIB_CODENAME=eoan
DISTRIB_DESCRIPTION="Ubuntu 19.10"
>> lsusb
Bus 002 Device 003: ID 0461:4d0f Primax Electronics, Ltd HP Optical Mouse
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 002: ID 248a:8367 Maxxter Wireless Receiver
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 0bda:58b6 Realtek Semiconductor Corp.
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>> lspci -k -nn | grep -A 3 -i net
04:00.0 Network controller [0280]: Ralink corp. RT5390R 802.11bgn PCIe Wireless Network Adapter [1814:539b]
Subsystem: Hewlett-Packard Company RT5390R 802.11bgn PCIe Wireless Network Adapter [103c:18ed]
Kernel driver in use: rt2800pci
Kernel modules: rt2800pci
07:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 07)
DeviceName: Onboard LAN
Subsystem: Hewlett-Packard Company RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [103c:2aed]
Kernel driver in use: r8169
Kernel modules: r8169
>> sudo lshw -C network
*-network
description: Interface réseau sans fil
produit: RT5390R 802.11bgn PCIe Wireless Network Adapter
fabricant: Ralink corp.
identifiant matériel: 0
information bus: pci@0000:04:00.0
nom logique: wlp4s0
version: 00
numéro de série: a4:17:31:47:bd:3e
bits: 32 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration : broadcast=yes driver=rt2800pci driverversion=5.3.0-42-generic firmware=0.40 ip=192.168.0.23 latency=0 link=yes multicast=yes wireless=IEEE 802.11
ressources : irq:18 mémoire:f7100000-f710ffff
*-network
description: Ethernet interface
produit: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
fabricant: Realtek Semiconductor Co., Ltd.
identifiant matériel: 0
information bus: pci@0000:07:00.0
nom logique: eno1
version: 07
numéro de série: 70:54:d2:20:ad:50
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 1000bt-fd autonegotiation
configuration : autonegotiation=on broadcast=yes driver=r8169 firmware=rtl8168e-3_0.0.4 03/27/12 latency=0 link=no multicast=yes port=MII
ressources : irq:17 portE/S:d000(taille=256) mémoire:f2104000-f2104fff mémoire:f2100000-f2103fff
>> lsmod | sort
ahci 40960 2
ath 36864 3 ath9k_common,ath9k,ath9k_hw
ath9k 151552 0
ath9k_common 36864 1 ath9k
ath9k_hw 475136 2 ath9k_common,ath9k
autofs4 45056 2
ccm 20480 3
cfg80211 712704 5 ath9k_common,ath9k,rt2x00lib,ath,mac80211
coretemp 20480 0
crc32_pclmul 16384 0
crct10dif_pclmul 16384 1
cryptd 24576 1 ghash_clmulni_intel
drm 491520 6 drm_kms_helper,ttm,nouveau
drm_kms_helper 184320 1 nouveau
eeprom_93cx6 16384 1 rt2800pci
fb_sys_fops 16384 1 drm_kms_helper
ghash_clmulni_intel 16384 0
hid 131072 2 usbhid,hid_generic
hid_generic 16384 0
i2c_algo_bit 16384 1 nouveau
i2c_i801 32768 0
ie31200_edac 16384 0
input_leds 16384 0
intel_cstate 20480 0
intel_powerclamp 20480 0
intel_rapl_common 24576 1 intel_rapl_msr
intel_rapl_msr 20480 0
intel_rapl_perf 20480 0
ip_tables 32768 0
irqbypass 16384 1 kvm
joydev 28672 0
kvm 659456 0
ledtrig_audio 16384 2 snd_hda_codec_generic,snd_hda_codec_realtek
libahci 32768 1 ahci
libarc4 16384 1 mac80211
lp 20480 0
lpc_ich 24576 0
mac80211 851968 4 rt2x00pci,ath9k,rt2x00lib,rt2800lib
mac_hid 16384 0
mc 53248 4 videodev,videobuf2_v4l2,uvcvideo,videobuf2_common
mei 110592 3 mei_hdcp,mei_me
mei_hdcp 24576 0
mei_me 40960 1
memstick 20480 1 rtsx_pci_ms
Module Size Used by
mxm_wmi 16384 1 nouveau
nls_iso8859_1 16384 1
nouveau 1949696 9
parport 53248 3 parport_pc,lp,ppdev
parport_pc 40960 0
ppdev 24576 0
r8169 81920 0
realtek 20480 1
rt2800lib 131072 2 rt2800mmio,rt2800pci
rt2800mmio 20480 1 rt2800pci
rt2800pci 16384 0
rt2x00lib 61440 5 rt2x00mmio,rt2x00pci,rt2800mmio,rt2800pci,rt2800lib
rt2x00mmio 16384 2 rt2800mmio,rt2800pci
rt2x00pci 16384 1 rt2800pci
rtsx_pci 69632 2 rtsx_pci_sdmmc,rtsx_pci_ms
rtsx_pci_ms 24576 0
rtsx_pci_sdmmc 28672 0
sch_fq_codel 20480 6
snd 90112 16 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_pcm,snd_rawmidi
snd_hda_codec 131072 3 snd_hda_codec_generic,snd_hda_intel,snd_hda_codec_realtek
snd_hda_codec_generic 81920 1 snd_hda_codec_realtek
snd_hda_codec_realtek 118784 1
snd_hda_core 90112 4 snd_hda_codec_generic,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek
snd_hda_intel 49152 3
snd_hwdep 20480 1 snd_hda_codec
snd_intel_nhlt 20480 1 snd_hda_intel
snd_pcm 106496 3 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 36864 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 106496 1 nouveau
usbhid 57344 0
uvcvideo 98304 0
video 49152 1 nouveau
videobuf2_common 53248 2 videobuf2_v4l2,uvcvideo
videobuf2_memops 20480 1 videobuf2_vmalloc
videobuf2_v4l2 24576 1 uvcvideo
videobuf2_vmalloc 20480 1 uvcvideo
videodev 208896 3 videobuf2_v4l2,uvcvideo,videobuf2_common
wmi 32768 2 mxm_wmi,nouveau
x86_pkg_temp_thermal 20480 0
x_tables 40960 1 ip_tables>> iwconfig
wlp4s0 IEEE 802.11 ESSID:"SFR-3990"
Mode:Managed Frequency:2.412 GHz Access Point: A4:08:F5:C9:39:96
Bit Rate=1 Mb/s Tx-Power=20 dBm
Retry short long limit:2 RTS thr:off Fragment thr:off
Power Management:off
Link Quality=47/70 Signal level=-63 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:17 Invalid misc:408 Missed beacon:0
>> ifconfig -a
>> sudo iwlist scan
wlp4s0 Scan completed :
Cell 01 - Address: A4:08:F5:C9:39:96
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=61/70 Signal level=-49 dBm
Encryption key:on
ESSID:"SFR-3990"
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=00000003b33f897c
Extra: Last beacon: 36ms ago
IE: Unknown: 00085346522D33393930
IE: Unknown: 010882848B962430486C
IE: Unknown: 030101
IE: Unknown: 0706444520010D14
IE: Unknown: 200100
IE: Unknown: 23021000
IE: Unknown: 2A0104
IE: Unknown: 32040C121860
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 0B0503000D0000
IE: Unknown: 46057208010000
IE: Unknown: 2D1ABC091BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1601080400000000000000000000000000000000000000
IE: Unknown: 7F080400080000000040
IE: Unknown: DD830050F204104A0001101044000102103B00010310470010D68D07BDAFA18D1E7E1FF90D644A024F10210008536167656D636F6D10230008536167656D636F6D1024000631323334353610420007303030303030311054000800060050F20400011011000A536167656D636F6D4150100800022008103C0001031049000600372A000120
IE: Unknown: DD090010180203000C0000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101840003A4000027A4000042435E0062322F00
Cell 02 - Address: 24:7F:20:A4:A0:8E
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=29/70 Signal level=-81 dBm
Encryption key:on
ESSID:"GHJU"
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=0000000846caf9c1
Extra: Last beacon: 176ms ago
IE: Unknown: 000447484A55
IE: Unknown: 010882848B962430486C
IE: Unknown: 030101
IE: Unknown: 050400010000
IE: Unknown: 2A0104
IE: Unknown: 32040C121860
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 0B050200200000
IE: Unknown: 46057208010000
IE: Unknown: 2D1AAD0917FFFFFF0000000000000000000000000000000000000000
IE: Unknown: 3D1601080400000000000000000000000000000000000000
IE: Unknown: 7F080400080000000040
IE: Unknown: DD310050F204104A000110104400010210470010FB1339636F5A988F90218357959D57A0103C0001031049000600372A000120
IE: Unknown: DD1E00904C0408BF0CB259820FEAFF0000EAFF0000C0050001000000C3020002
IE: Unknown: DD090010180202001C0000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F20201018C0003A4000027A4000042435E0062322F00
Cell 03 - Address: 00:19:70:AD:13:8A
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=29/70 Signal level=-81 dBm
Encryption key:on
ESSID:"Bbox-CB06E9"
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=000000036d38c180
Extra: Last beacon: 124ms ago
IE: Unknown: 000B42626F782D434230364539
IE: Unknown: 010882848B960C121824
IE: Unknown: 030101
IE: Unknown: 050400010000
IE: Unknown: 2A0100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 32043048606C
IE: Unknown: DD180050F2020101820003A4000027A4000042435E0062322F00
IE: Unknown: 2D1A4C101BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1601080800000000000000000000000000000000000000
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD0A00037F04010000000000
IE: Unknown: DD2C0050F204104A0001101044000102105700010010470010565AA94967C14C0EAA8FF349E6F59311103C000101
Cell 04 - Address: 68:A3:78:89:7A:7C
Channel:5
Frequency:2.432 GHz (Channel 5)
Quality=53/70 Signal level=-57 dBm
Encryption key:on
ESSID:"FREEBOX_CESARE1_DD"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 Mb/s
6 Mb/s; 9 Mb/s; 12 Mb/s
Bit Rates:18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=000000f7cac83550
Extra: Last beacon: 36ms ago
IE: Unknown: 001246524545424F585F434553415245315F4444
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 030105
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 2D1AEC0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D1605000400000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: DD0C0007CB010201000000000000
Cell 05 - Address: 68:A3:78:89:7A:7D
Channel:5
Frequency:2.432 GHz (Channel 5)
Quality=55/70 Signal level=-55 dBm
Encryption key:off
ESSID:"FreeWifi"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 Mb/s
6 Mb/s; 9 Mb/s; 12 Mb/s
Bit Rates:18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=000000f7cac83e60
Extra: Last beacon: 36ms ago
IE: Unknown: 00084672656557696669
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 030105
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: Unknown: 2D1AEC0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D1605000400000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: DD0C0007CB010202000000000000
Cell 06 - Address: 68:A3:78:89:7A:7E
Channel:5
Frequency:2.432 GHz (Channel 5)
Quality=53/70 Signal level=-57 dBm
Encryption key:on
ESSID:"FreeWifi_secure"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 Mb/s
6 Mb/s; 9 Mb/s; 12 Mb/s
Bit Rates:18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=000000f7cac84ec5
Extra: Last beacon: 36ms ago
IE: Unknown: 000F46726565576966695F736563757265
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 030105
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : 802.1x
IE: Unknown: 2D1AEC0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D1605000400000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: DD0C0007CB010203000000000000
Cell 07 - Address: FA:8F:CA:68:A2:09
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=25/70 Signal level=-85 dBm
Encryption key:off
ESSID:""
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=0000000d74709063
Extra: Last beacon: 1580ms ago
IE: Unknown: 0000
IE: Unknown: 010882848B960C121824
IE: Unknown: 030106
IE: Unknown: 05050002000000
IE: Unknown: 2A0100
IE: Unknown: 2D1A0C0003FFFF0000000000000000000000000000000008E0E10900
IE: Unknown: 32043048606C
IE: Unknown: 3B025100
IE: Unknown: 3D1606080000000000000000000000000000000000000000
IE: Unknown: 7F080500800000000040
IE: Unknown: 3B160C01020304050C161718191A1B1C1D1E1F2021808182
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 08 - Address: 08:3E:5D:F7:F2:26
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=25/70 Signal level=-85 dBm
Encryption key:on
ESSID:"SFR-f220"
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=000000067e27e942
Extra: Last beacon: 36ms ago
IE: Unknown: 00085346522D66323230
IE: Unknown: 010882848B962430486C
IE: Unknown: 030106
IE: Unknown: 0706444520010D14
IE: Unknown: 200100
IE: Unknown: 23021000
IE: Unknown: 2A0104
IE: Unknown: 32040C121860
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 0B0501003D0000
IE: Unknown: 46057208010000
IE: Unknown: 2D1ABC091BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1606080400000000000000000000000000000000000000
IE: Unknown: 7F080400080000000040
IE: Unknown: DD830050F204104A0001101044000102103B0001031047001051BF2C2EC95B2BAD4E3BF431F6AE651110210008536167656D636F6D10230008536167656D636F6D1024000631323334353610420007303030303030311054000800060050F20400011011000A536167656D636F6D4150100800022008103C0001031049000600372A000120
IE: Unknown: DD090010180201000C0000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101840003A4000027A4000042435E0062322F00
Cell 09 - Address: 70:FC:8F:54:33:91
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=23/70 Signal level=-87 dBm
Encryption key:on
ESSID:"FreeWifi_secure"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 Mb/s
6 Mb/s; 9 Mb/s; 12 Mb/s
Bit Rates:18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=0000000498b283c7
Extra: Last beacon: 632ms ago
IE: Unknown: 000F46726565576966695F736563757265
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 03010B
IE: Unknown: 050400020000
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : 802.1x
IE: Unknown: 2D1AEC0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D160B001100000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: DD0C0007CB010203000000000000
Cell 10 - Address: 8C:97:EA:1F:0B:BF
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=27/70 Signal level=-83 dBm
Encryption key:on
ESSID:"freebox_mekri"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 Mb/s
6 Mb/s; 9 Mb/s; 12 Mb/s
Bit Rates:18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=000000074f6e815f
Extra: Last beacon: 628ms ago
IE: Unknown: 000D66726565626F785F6D656B7269
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 03010B
IE: Unknown: 050401020008
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 2D1AEC0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D160B001500000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: DD0C0007CB010201000000000000
Cell 11 - Address: 0C:51:01:E3:37:B0
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=57/70 Signal level=-53 dBm
Encryption key:on
ESSID:"R\xC3\xA9seau Wi-Fi de Eric"
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=00000523f48340d8
Extra: Last beacon: 36ms ago
IE: Unknown: 001552C3A9736561752057692D46692064652045726963
IE: Unknown: 010882848B962430486C
IE: Unknown: 03010B
IE: Unknown: 0706465220010D14
IE: Unknown: 200100
IE: Unknown: 23021000
IE: Unknown: 2A0100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 32040C121860
IE: Unknown: 2D1AAD1917FFFFFF0000000000000000000000000000000000000000
IE: Unknown: 3D160B080000000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD0B0017F20100010100000007
IE: Unknown: DD0700039301770320
IE: Unknown: DD0E0017F207000101060C5101E337B1
IE: Unknown: DD090010180200001C0000
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
IE: Unknown: 46050200010000
Cell 12 - Address: 72:7E:CB:40:40:5F
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=23/70 Signal level=-87 dBm
Encryption key:on
ESSID:"SFR WiFi Mobile"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
24 Mb/s; 0 kb/s; 54 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=00000082620d421c
Extra: Last beacon: 608ms ago
IE: Unknown: 000F5346522057694669204D6F62696C65
IE: Unknown: 010882848B962430006C
IE: Unknown: 020100
IE: Unknown: 050402030000
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : 802.1x
IE: Unknown: 32040C121860
IE: Unknown: 2D1AEC181BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D160B001100000000000000000000000000000000000000
IE: Unknown: DD090010180200F02C0000
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
Cell 13 - Address: 72:7E:CB:40:40:5D
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=21/70 Signal level=-89 dBm
Encryption key:off
ESSID:"SFR WiFi FON"
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=00000082620d5044
Extra: Last beacon: 604ms ago
IE: Unknown: 000C534652205769466920464F4E
IE: Unknown: 010882848B962430486C
IE: Unknown: 03010B
IE: Unknown: 050402030000
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: Unknown: 32040C121860
IE: Unknown: 2D1AEC181BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D160B001100000000000000000000000000000000000000
IE: Unknown: DD090010180200F02C0000
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
Cell 14 - Address: 70:FC:8F:54:33:8F
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=25/70 Signal level=-85 dBm
Encryption key:on
ESSID:"margueritat"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 Mb/s
6 Mb/s; 9 Mb/s; 12 Mb/s
Bit Rates:18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=0000000498b40838
Extra: Last beacon: 600ms ago
IE: Unknown: 000B6D61726775657269746174
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 03010B
IE: Unknown: 050400020000
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 2D1AEC0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D160B001100000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: DD0C0007CB010201000000000000
>> uname -r -m
5.3.0-42-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
Réseau Wi-Fi de Eric Infra 11 195 Mbit/s 79 ▂▄▆_ WPA2
FREEBOX_CESARE1_DD Infra 5 195 Mbit/s 75 ▂▄▆_ WPA1
FreeWifi Infra 5 195 Mbit/s 75 ▂▄▆_ --
FreeWifi_secure Infra 5 195 Mbit/s 72 ▂▄▆_ WPA2 802.1X
* SFR-3990 Infra 1 130 Mbit/s 65 ▂▄▆_ WPA1 WPA2
GHJU Infra 1 195 Mbit/s 32 ▂▄__ WPA1 WPA2
Bbox-CB06E9 Infra 1 130 Mbit/s 32 ▂▄__ WPA1 WPA2
SFR-0d38 Infra 1 195 Mbit/s 29 ▂___ WPA1 WPA2
freebox_mekri Infra 11 195 Mbit/s 29 ▂___ WPA1
NUMERICABLE-A655 Infra 1 130 Mbit/s 25 ▂___ WPA1 WPA2
Livebox-F972 Infra 6 195 Mbit/s 25 ▂___ WPA2
SFR-f220 Infra 6 130 Mbit/s 25 ▂___ WPA1 WPA2
-- Infra 6 130 Mbit/s 25 ▂___ --
margueritat Infra 11 195 Mbit/s 25 ▂___ WPA1
FreeWifi_secure Infra 11 195 Mbit/s 22 ▂___ WPA2 802.1X
Bbox-427A49F7 Infra 11 130 Mbit/s 22 ▂___ WPA1 WPA2
Bbox-628EAEDB Infra 11 130 Mbit/s 22 ▂___ WPA1 WPA2
SFR WiFi Mobile Infra 11 130 Mbit/s 22 ▂___ WPA2 802.1X
SFR WiFi FON Infra 11 130 Mbit/s 19 ▂___ --
>> nmcli connection list (< 15.04) ou nmcli connection show (>= 15.04)
NAME UUID TYPE DEVICE
SFR-3990 a24fdb26-09c8-4631-adc5-50bce8645783 wifi wlp4s0
Connexion filaire 1 e318f55d-1e9d-31e2-b556-42141c46631f ethernet --
Réseau Wi-Fi de Eric 8e786fea-8d36-4dd0-9582-245f6306bb10 wifi --
>> nmcli connection status
>> sudo rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: noJ'ai modifié le fichier default-wifi-powersave-on.conf ; rien n'y a fait. Comment puis-je résoudre ce problème ?
Je vous remercie pour votre aide.
Dernière modification par Calysto (Le 03/04/2020, à 17:36)
Hors ligne
#2 Le 28/03/2020, à 20:58
- xubu1957
Re : [Résolu] Connection wifi intermittente depuis la version 19.10
Bonjour,
IN-USE SSID MODE CHAN RATE SIGNAL BARS SECURITY
* SFR-3990 Infra 1 130 Mbit/s 65 ▂▄▆_ WPA1 WPA2 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 [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 03/04/2020, à 17:36
- Calysto
Re : [Résolu] Connection wifi intermittente depuis la version 19.10
Bonjour,
Merci beaucoup pour ta réponse.
Sujet résolu.
Hors ligne