Pages : 1
#1 Le 03/11/2018, à 16:04
- Maïeul
Wifi qui se coupe régulièrement
Bonjour,
depuis que je suis passé à Ubuntu 18.04 TLS (clean install), le connexion avec le routeur wifi de mon appartement est intermittent : régulièrement (> 3 fois / jours) je ne recois / n'emet plus rien (syndromes typique : chat qui s'interrompt, mails qui partent pas, vidéo qui ne chargent plus etc.)
J'éteint le wifi de mon ordi et rallume, me reconnecte au routeur et ca repart.
Précision:
- cela n'arrive pas sur le wifi de mon université
- ma collocataire qui est sous mac n'a pas ce problème.
Voici le résultat du wificheck
>> cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=18.04
DISTRIB_CODENAME=bionic
DISTRIB_DESCRIPTION="Ubuntu 18.04.1 LTS"
>> lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 0c45:670c Microdia
Bus 001 Device 003: ID 04f3:2234 Elan Microelectronics Corp.
Bus 001 Device 002: ID 0cf3:e300 Atheros Communications, Inc.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>> lspci -k -nn | grep -A 3 -i net
3a:00.0 Network controller [0280]: Qualcomm Atheros QCA6174 802.11ac Wireless Network Adapter [168c:003e] (rev 32)
Subsystem: Bigfoot Networks, Inc. QCA6174 802.11ac Wireless Network Adapter [1a56:1535]
Kernel driver in use: ath10k_pci
Kernel modules: ath10k_pci
3b:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS525A PCI Express Card Reader [10ec:525a] (rev 01)
>> sudo lshw -C network
*-network
description: Interface réseau sans fil
produit: QCA6174 802.11ac Wireless Network Adapter
fabriquant: Qualcomm Atheros
identifiant matériel: 0
information bus: pci@0000:3a:00.0
nom logique: wlp58s0
version: 32
numéro de série: 9c:b6:d0:ee:ce:cb
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=ath10k_pci driverversion=4.15.0-38-generic firmware=WLAN.RM.4.4.1-00079-QCARMSWPZ-1 ip=192.168.1.76 latency=0 link=yes multicast=yes wireless=IEEE 802.11
ressources: irq:134 mémoire:dc000000-dc1fffff
>> lsmod
Module Size Used by
msr 16384 0
thunderbolt 122880 0
pci_stub 16384 1
vboxpci 24576 0
vboxnetadp 28672 0
vboxnetflt 28672 0
uvcvideo 86016 0
vboxdrv 471040 3 vboxpci,vboxnetadp,vboxnetflt
videobuf2_vmalloc 16384 1 uvcvideo
videobuf2_memops 16384 1 videobuf2_vmalloc
videobuf2_v4l2 24576 1 uvcvideo
videobuf2_core 40960 2 videobuf2_v4l2,uvcvideo
videodev 184320 3 videobuf2_core,videobuf2_v4l2,uvcvideo
btusb 45056 0
btrtl 16384 1 btusb
media 40960 2 videodev,uvcvideo
btbcm 16384 1 btusb
btintel 16384 1 btusb
arc4 16384 2
bluetooth 548864 5 btrtl,btintel,btbcm,btusb
ecdh_generic 24576 1 bluetooth
nls_iso8859_1 16384 1
snd_hda_codec_hdmi 49152 1
ip6t_REJECT 16384 1
nf_reject_ipv6 16384 1 ip6t_REJECT
nf_log_ipv6 16384 5
hid_multitouch 20480 0
snd_soc_skl 90112 0
snd_soc_skl_ipc 65536 1 snd_soc_skl
xt_hl 16384 22
ip6t_rt 16384 3
snd_hda_ext_core 24576 1 snd_soc_skl
snd_soc_sst_dsp 32768 1 snd_soc_skl_ipc
snd_soc_sst_ipc 16384 1 snd_soc_skl_ipc
intel_rapl 20480 0
snd_hda_codec_realtek 106496 1
dell_laptop 20480 0
snd_soc_acpi 16384 1 snd_soc_skl
snd_hda_codec_generic 73728 1 snd_hda_codec_realtek
x86_pkg_temp_thermal 16384 0
intel_powerclamp 16384 0
coretemp 16384 0
dell_smbios_smm 16384 0
snd_soc_core 241664 1 snd_soc_skl
kvm_intel 212992 0
snd_compress 20480 1 snd_soc_core
ac97_bus 16384 1 snd_soc_core
snd_pcm_dmaengine 16384 1 snd_soc_core
dcdbas 16384 1 dell_smbios_smm
snd_hda_intel 40960 6
kvm 598016 1 kvm_intel
irqbypass 16384 1 kvm
snd_hda_codec 126976 4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
snd_hda_core 81920 7 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_hda_codec_realtek,snd_soc_skl
snd_hwdep 20480 1 snd_hda_codec
crct10dif_pclmul 16384 0
crc32_pclmul 16384 0
snd_pcm 98304 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
ghash_clmulni_intel 16384 0
pcbc 16384 0
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
nf_conntrack_ipv6 20480 8
snd_rawmidi 32768 1 snd_seq_midi
nf_defrag_ipv6 36864 1 nf_conntrack_ipv6
aesni_intel 188416 1
ipt_REJECT 16384 1
nf_reject_ipv4 16384 1 ipt_REJECT
aes_x86_64 20480 1 aesni_intel
nf_log_ipv4 16384 5
crypto_simd 16384 1 aesni_intel
glue_helper 16384 1 aesni_intel
cryptd 24576 3 crypto_simd,ghash_clmulni_intel,aesni_intel
snd_seq 65536 2 snd_seq_midi,snd_seq_midi_event
nf_log_common 16384 2 nf_log_ipv4,nf_log_ipv6
intel_cstate 20480 0
xt_LOG 16384 10
intel_rapl_perf 16384 0
xt_limit 16384 13
ath10k_pci 45056 0
xt_tcpudp 16384 18
ath10k_core 360448 1 ath10k_pci
xt_addrtype 16384 4
snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi
snd_timer 32768 2 snd_seq,snd_pcm
ath 28672 1 ath10k_core
dell_smbios_wmi 16384 0
mac80211 778240 1 ath10k_core
dell_wmi 16384 0
snd 81920 25 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
dell_smbios 16384 4 dell_wmi,dell_laptop,dell_smbios_wmi,dell_smbios_smm
wmi_bmof 16384 0
dell_wmi_descriptor 16384 2 dell_wmi,dell_smbios_wmi
intel_wmi_thunderbolt 16384 0
idma64 20480 0
joydev 24576 0
input_leds 16384 0
serio_raw 16384 0
virt_dma 16384 1 idma64
soundcore 16384 1 snd
rtsx_pci_ms 20480 0
cfg80211 622592 3 ath,mac80211,ath10k_core
memstick 16384 1 rtsx_pci_ms
intel_lpss_pci 20480 0
mei_me 40960 0
mei 90112 1 mei_me
intel_lpss 16384 1 intel_lpss_pci
processor_thermal_device 16384 0
intel_soc_dts_iosf 16384 1 processor_thermal_device
intel_pch_thermal 16384 0
shpchp 36864 0
intel_vbtn 16384 0
soc_button_array 16384 0
nf_conntrack_ipv4 16384 8
nf_defrag_ipv4 16384 1 nf_conntrack_ipv4
xt_conntrack 16384 16
int3403_thermal 16384 0
int340x_thermal_zone 16384 2 int3403_thermal,processor_thermal_device
intel_hid 16384 0
int3400_thermal 16384 0
acpi_thermal_rel 16384 1 int3400_thermal
sparse_keymap 16384 3 intel_hid,dell_wmi,intel_vbtn
mac_hid 16384 0
acpi_pad 180224 0
ip6table_filter 16384 1
ip6_tables 28672 1 ip6table_filter
nf_conntrack_netbios_ns 16384 0
nf_conntrack_broadcast 16384 1 nf_conntrack_netbios_ns
nf_nat_ftp 16384 0
nf_nat 32768 1 nf_nat_ftp
nf_conntrack_ftp 20480 1 nf_nat_ftp
nf_conntrack 131072 8 xt_conntrack,nf_conntrack_ipv6,nf_conntrack_ipv4,nf_nat,nf_nat_ftp,nf_conntrack_netbios_ns,nf_conntrack_broadcast,nf_conntrack_ftp
libcrc32c 16384 2 nf_conntrack,nf_nat
sch_fq_codel 20480 5
parport_pc 36864 0
iptable_filter 16384 1
ppdev 20480 0
lp 20480 0
parport 49152 3 parport_pc,lp,ppdev
ip_tables 28672 1 iptable_filter
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
autofs4 40960 2
usbhid 49152 0
i915 1617920 47
rtsx_pci_sdmmc 24576 0
i2c_algo_bit 16384 1 i915
drm_kms_helper 172032 1 i915
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
nvme 32768 0
sysimgblt 16384 1 drm_kms_helper
fb_sys_fops 16384 1 drm_kms_helper
psmouse 147456 0
drm 401408 19 drm_kms_helper,i915
rtsx_pci 65536 2 rtsx_pci_sdmmc,rtsx_pci_ms
nvme_core 61440 4 nvme
i2c_hid 20480 0
wmi 24576 5 intel_wmi_thunderbolt,dell_wmi,wmi_bmof,dell_wmi_descriptor,dell_smbios_wmi
hid 118784 3 i2c_hid,usbhid,hid_multitouch
video 45056 3 dell_wmi,dell_laptop,i915
pinctrl_sunrisepoint 28672 0>> iwconfig
wlp58s0 IEEE 802.11 ESSID:"Thomson994ED0"
Mode:Managed Frequency:2.412 GHz Access Point: 00:24:17:44:70:FB
Bit Rate=1 Mb/s Tx-Power=20 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:on
Link Quality=47/70 Signal level=-63 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:91 Missed beacon:0
>> ifconfig -a
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Boucle locale)
RX packets 11567 bytes 810925 (810.9 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 11567 bytes 810925 (810.9 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlp58s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.1.76 netmask 255.255.255.0 broadcast 192.168.1.255
inet6 fe80::23e0:17fb:a528:ef73 prefixlen 64 scopeid 0x20<link>
ether 9c:b6:d0:ee:ce:cb txqueuelen 1000 (Ethernet)
RX packets 104465 bytes 105495080 (105.4 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 84937 bytes 14438836 (14.4 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
>> sudo iwlist scan
wlp58s0 Scan completed :
Cell 01 - Address: 00:24:17:44:70:FB
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=46/70 Signal level=-64 dBm
Encryption key:on
ESSID:"Thomson994ED0"
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=0000000c272e849b
Extra: Last beacon: 488ms ago
IE: Unknown: 000D54686F6D736F6E393934454430
IE: Unknown: 010882848B962430486C
IE: Unknown: 030101
IE: Unknown: 2A0104
IE: Unknown: 2F0104
IE: Unknown: 32040C121860
IE: Unknown: DD090010180202F0000000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101880003A4000027A4000042435E0062322F00
Cell 02 - Address: 5C:49:79:3C:62:AD
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=55/70 Signal level=-55 dBm
Encryption key:on
ESSID:"FRITZ!Box 7490"
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=000000001fa849d6
Extra: Last beacon: 6896ms ago
IE: Unknown: 000E465249545A21426F782037343930
IE: Unknown: 010882848B960C121824
IE: Unknown: 030101
IE: Unknown: 0706444520010D14
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: 2D1AEF111BFFFFFF00000000000000000001000000000406E6470D00
IE: Unknown: 3D1601000500000000000000000000000000000000000000
IE: Unknown: 4A0E14000A002C01C800140005001900
IE: Unknown: 7F080100000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD0C00040E010102010000000000
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD6F0050F204104A0001101044000102103B000103104700104E05EE7AF02CFDC3AC015C49793C62AD1021000341564D1023000446426F78102400043030303010420004303030301054000800060050F20400011011000446426F78100800022388103C0001031049000600372A000120
Cell 03 - Address: D4:D1:84:54:4F:B5
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=48/70 Signal level=-62 dBm
Encryption key:on
ESSID:"vis-23513"
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=00000036a7ee54fc
Extra: Last beacon: 6264ms ago
IE: Unknown: 00097669732D3233353133
IE: Unknown: 010882848B962430486C
IE: Unknown: 030106
IE: Unknown: 0706434820010D14
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 32040C121860
IE: Unknown: 2D1A7C181BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1606080000000000000000000000000000000000000000
IE: Unknown: DD8A0050F204104A00011010440001021041000100103B0001031047001014D65EAA38955B83BE23078F6C9A2AA31021000B506972656C6C692042425310230007563232364E31571024000D333336303249303038343632351042000D333336303249303038343632351054000800060013C804000110110007563232364E3157100800020080103C000101
IE: Unknown: DD090010180200F02C0000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 04 - Address: E4:3E:D7:43:0D:25
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=34/70 Signal level=-76 dBm
Encryption key:on
ESSID:"ghl-82640"
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=000000735f286187
Extra: Last beacon: 5556ms ago
IE: Unknown: 000967686C2D3832363430
IE: Unknown: 010882848B962430486C
IE: Unknown: 03010B
IE: Unknown: 0706444520010D14
IE: Unknown: 2A0100
IE: Unknown: 32040C121860
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 0B0500005B0000
IE: Unknown: 2D1AB0091BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D160B080000000000000000000000000000000000000000
IE: Unknown: 4A0E14000A002C01C800140005001900
IE: Unknown: 7F080500080000000040
IE: Unknown: DD9B0050F204104A0001101044000102103B00010310470010534241535245F241FE5240435342415310210008417263616479616E10230006534C542D303010240003322E3410420010322E34543136333341303130373735391054000800060050F20400011011001E5377697373636F6D20496E7465726E65742D426F78207374616E64617264100800020006103C0001031049000600372A000120
IE: Unknown: DD090010180200001C0000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 05 - Address: E4:3E:D7:43:0D:36
Channel:36
Frequency:5.18 GHz (Channel 36)
Quality=26/70 Signal level=-84 dBm
Encryption key:on
ESSID:"ghl-82640"
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=000000735f04103f
Extra: Last beacon: 5332ms ago
IE: Unknown: 000967686C2D3832363430
IE: Unknown: 01088C129824B048606C
IE: Unknown: 050401030000
IE: Unknown: 07344445202401172801172C01173001173401173801173C011740011764011E68011E6C011E70011E74011E84011E88011E8C011E00
IE: Unknown: 200100
IE: Unknown: 23021000
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 0B050200170000
IE: Unknown: 2D1AEF0917FFFFFF0000000000000000000000000000000000000000
IE: Unknown: 3D16240D0400000000000000000000000000000000000000
IE: Unknown: 4A0E14000A002C01C800140005001900
IE: Unknown: 7F080500080000000040
IE: Unknown: BF0CB259820FEAFF0000EAFF0000
IE: Unknown: C005012A000000
IE: Unknown: C30402020202
IE: Unknown: DD530050F204104A000110104400010210470010534241535245F241FE52404353424153103C0001031011001E5377697373636F6D20496E7465726E65742D426F78207374616E646172641049000600372A000120
IE: Unknown: DD090010180202009C0000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 06 - Address: 5C:49:79:3C:62:AE
Channel:44
Frequency:5.22 GHz (Channel 44)
Quality=47/70 Signal level=-63 dBm
Encryption key:on
ESSID:"FRITZ!Box 7490"
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=0000003abaab0e70
Extra: Last beacon: 4844ms ago
IE: Unknown: 000E465249545A21426F782037343930
IE: Unknown: 01088C129824B048606C
IE: Unknown: 03012C
IE: Unknown: 073C4445202401172801172C01173001173401173801173C011740011764011E68011E6C011E70011E74011E78011E7C011E80011E84011E88011E8C011E
IE: Unknown: 200103
IE: Unknown: 2D1AEF111BFFFFFF0000000000000000000100000000000000000000
IE: Unknown: 3D162C0D0400000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: BF0CB2018033EAFF0000EAFF0000
IE: Unknown: C005012A00FCFF
IE: Unknown: C30402D2D2D2
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD0C00040E010102010000000000
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD6F0050F204104A0001101044000102103B000103104700104E05EE7AF02CFDC3AC015C49793C62AD1021000341564D1023000446426F78102400043030303010420004303030301054000800060050F20400011011000446426F78100800022388103C0001031049000600372A000120
Cell 07 - Address: D4:63:FE:1B:0F:80
Channel:52
Frequency:5.26 GHz (Channel 52)
Quality=24/70 Signal level=-86 dBm
Encryption key:on
ESSID:"bua-84233"
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=000001feeae2a03d
Extra: Last beacon: 4504ms ago
IE: Unknown: 00096275612D3834323333
IE: Unknown: 01088C129824B048606C
IE: Unknown: 050402030000
IE: Unknown: 07344445202401172801172C01173001173401173801173C011740011764011E68011E6C011E70011E74011E84011E88011E8C011E00
IE: Unknown: 200100
IE: Unknown: 23021400
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 0B050100010000
IE: Unknown: 2D1AEF0917FFFFFF0000000000000000000000000000000000000000
IE: Unknown: 3D16340D0400000000000000000000000000000000000000
IE: Unknown: 4A0E14000A002C01C800140005001900
IE: Unknown: 7F080500080000000040
IE: Unknown: BF0CB259820FEAFF0000EAFF0000
IE: Unknown: C005013A000000
IE: Unknown: C30402020202
IE: Unknown: DD530050F204104A000110104400010210470010524244415453FF50FE54445452424441103C0001031011001E5377697373636F6D20496E7465726E65742D426F78207374616E646172641049000600372A000120
IE: Unknown: DD090010180201009C0000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 08 - Address: 88:41:FC:DB:5D:E1
Channel:100
Frequency:5.5 GHz (Channel 100)
Quality=37/70 Signal level=-73 dBm
Encryption key:on
ESSID:""
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=0000067507365c0f
Extra: Last beacon: 3692ms ago
IE: Unknown: 0000
IE: Unknown: 01088C1298243048606C
IE: Unknown: 030164
IE: Unknown: 051300030000000000000000000000000000000000
IE: Unknown: 07284348202401172801172C01173001173401173801173C011740011764011E68011E6C011E70011E00
IE: Unknown: 200100
IE: Unknown: 2A0100
IE: Unknown: 2D1A6F0817FFFFFFFFFEFFFFFFFF1F000001000000000018E6E71900
IE: Unknown: 3D16640D0000000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: BF0C3258C33FAAFF0000AAFF0000
IE: Unknown: C005016A00FFFC
IE: Unknown: DD0A002686010300DD000000
IE: Unknown: DD37001CA837014169723438323053570000007168733834300000000054575F302E3200000000312E31322E322E382E313534000200000003
IE: Unknown: DD0B001CA8500103C98CC2E06A
IE: Unknown: DD5F0050F204104A00011010440001021047001064679337073285A1B4C52514D7EE5F4F103C0001021049000E00372A0001200106FFFFFFFFFFFF10490022007FC510001806BA9F1A9681BB49BCF5C57330F6B416303030303030343230000101
Cell 09 - Address: 88:41:FC:DB:5D:DF
Channel:100
Frequency:5.5 GHz (Channel 100)
Quality=24/70 Signal level=-86 dBm
Encryption key:on
ESSID:""
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=000008df0f052c10
Extra: Last beacon: 3672ms ago
IE: Unknown: 0000
IE: Unknown: 01088C1298243048606C
IE: Unknown: 030164
IE: Unknown: 051300030000000000000000000000000000000000
IE: Unknown: 07284348202401172801172C01173001173401173801173C011740011764011E68011E6C011E70011E00
IE: Unknown: 200100
IE: Unknown: 2A0100
IE: Unknown: 2D1A6F0817FFFFFFFFFEFFFFFFFF1F000001000000000018E6E71900
IE: Unknown: 3D16640D0000000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: BF0C3258C33FAAFF0000AAFF0000
IE: Unknown: C005016A00FFFC
IE: Unknown: DD0A002686010300DD000000
IE: Unknown: DD37001CA837014169723438323053570000007168733834300000000054575F302E3200000000312E31322E322E382E313534000200000003
IE: Unknown: DD0B001CA8500103C98CC2E06A
IE: Unknown: DD5F0050F204104A0001101044000102104700104D81C65AAA59D082EB3795C718E800C2103C0001021049000E00372A0001200106FFFFFFFFFFFF10490022007FC510001806BA9F1A9681BB49BCF5C57330F6B416303030303030343230000101
Cell 10 - Address: 88:41:FC:C9:8C:C2
Channel:100
Frequency:5.5 GHz (Channel 100)
Quality=34/70 Signal level=-76 dBm
Encryption key:on
ESSID:""
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=00000265a8bb5005
Extra: Last beacon: 3660ms ago
IE: Unknown: 0000
IE: Unknown: 01088C1298243048606C
IE: Unknown: 030164
IE: Unknown: 051302030000000000000000000000000000000000
IE: Unknown: 07284348202401172801172C01173001173401173801173C011740011764011E68011E6C011E70011E00
IE: Unknown: 200100
IE: Unknown: 2A0100
IE: Unknown: 2D1A6F0817FFFFFFFFFEFFFFFFFF1F000001000000000018E6E71900
IE: Unknown: 3D16640D0000000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F20201010100046400002586000044645E0063532F00
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: BF0C3258C33FAAFF0000AAFF0000
IE: Unknown: C005016A00FFFC
IE: Unknown: DD0A002686010300DD000000
IE: Unknown: DD37001CA837014169723438323053570000007168733834300000000054575F302E3200000000312E31322E322E35382E3437000200000003
IE: Unknown: DD0B001CA8500103C98CC2E06A
IE: Unknown: DD5F0050F204104A000110104400010210470010774059A42A34CFA4972984FAB62E4D22103C0001021049000E00372A0001200106FFFFFFFFFFFF10490022007FC510001806BA9F1A9681BB49BCF5C57330F6B416303030303030343230000101
Cell 11 - Address: 8E:04:FF:13:D1:9F
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=27/70 Signal level=-83 dBm
Encryption key:on
ESSID:"UPC Wi-Free"
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=0000000e63e8edb2
Extra: Last beacon: 5928ms ago
IE: Unknown: 000B5550432057692D46726565
IE: Unknown: 010882848B962430486C
IE: Unknown: 03010B
IE: Unknown: 2A0104
IE: Unknown: 2F0104
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : 802.1x
IE: Unknown: 32040C121860
IE: Unknown: 0B050000440000
IE: Unknown: 2D1A3C191BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D160B080400000000000000000000000000000000000000
IE: Unknown: 7F080400080000000040
IE: Unknown: DD090010180200000C0000
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
IE: Unknown: 46057208010000
Cell 12 - Address: AC:22:05:B5:7D:C7
Channel:100
Frequency:5.5 GHz (Channel 100)
Quality=26/70 Signal level=-84 dBm
Encryption key:on
ESSID:"UPC4997132"
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=000000dab47a0006
Extra: Last beacon: 3608ms ago
IE: Unknown: 000A55504334393937313332
IE: Unknown: 01088C129824B048606C
IE: Unknown: 030164
IE: Unknown: 050400010000
IE: Unknown: 200103
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 2D1A7F0017FFFFFF0001000000000000000000000000001FFF071800
IE: Unknown: 3D1664050000000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: BF0C30798233EAFF0000EAFF0000
IE: Unknown: C005016A00C0FF
IE: Unknown: C30402121212
IE: Unknown: DD1E00904C337E0017FFFFFF0001000000000000000000000000001FFF071800
IE: Unknown: DD1A00904C3464050000000000000000000000000000000000000000
IE: Unknown: DD06005043030000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
IE: Unknown: DD1D0050F204104A0001101044000102103C0001021049000600372A000120
Cell 13 - Address: 8C:04:FF:13:D1:9D
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=24/70 Signal level=-86 dBm
Encryption key:on
ESSID:"UPC1386062"
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=0000000e63e8d495
Extra: Last beacon: 5928ms ago
IE: Unknown: 000A55504331333836303632
IE: Unknown: 010882848B962430486C
IE: Unknown: 03010B
IE: Unknown: 2A0104
IE: Unknown: 2F0104
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 32040C121860
IE: Unknown: 0B050200440000
IE: Unknown: 2D1A3C191BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D160B080400000000000000000000000000000000000000
IE: Unknown: 7F080400080000000040
IE: Unknown: DD090010180202000C0000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
IE: Unknown: 46057208010000
Cell 14 - Address: AC:22:05:B5:7D:D5
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=23/70 Signal level=-87 dBm
Encryption key:on
ESSID:"UPC4997132"
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=000000dab95f9f76
Extra: Last beacon: 14008ms ago
IE: Unknown: 000A55504334393937313332
IE: Unknown: 010882848B961224486C
IE: Unknown: 030101
IE: Unknown: 2A0104
IE: Unknown: 32040C183060
IE: Unknown: 0706455520010D14
IE: Unknown: 2D1AAC0117FFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1601000400000000000000000000000000000000000000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : TKIP CCMP
Authentication Suites (1) : PSK
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : TKIP CCMP
Authentication Suites (1) : PSK
IE: Unknown: 7F080100000000000000
IE: Unknown: 0B0501004A127A
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 7F080100000000000000
IE: Unknown: 0706455520010D10
IE: Unknown: DDA70050F204104A0001101044000102103B000103104700107D99E5001DD211B286013049A01A3F491021001852616C696E6B20546563686E6F6C6F67792C20436F72702E1023001C52616C696E6B20576972656C6573732041636365737320506F696E74102400065254323836301042000831323334353637381054000800060050F20400011011000952616C696E6B415053100800020000103C0001011049000600372A000120
IE: Unknown: DD07000C4300000000
Cell 15 - Address: AE:22:15:B5:7D:D5
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=26/70 Signal level=-84 dBm
Encryption key:on
ESSID:"UPC Wi-Free"
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=000000dab95fc886
Extra: Last beacon: 14000ms ago
IE: Unknown: 000B5550432057692D46726565
IE: Unknown: 010882848B961224486C
IE: Unknown: 030101
IE: Unknown: 2A0104
IE: Unknown: 32040C183060
IE: Unknown: 0706455520010D14
IE: Unknown: 2D1AAC0117FFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1601000400000000000000000000000000000000000000
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : TKIP CCMP
Authentication Suites (1) : 802.1x
IE: Unknown: 7F080100000000000000
IE: Unknown: 0B0501004A127A
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 7F080100000000000000
IE: Unknown: 0706455520010D10
IE: Unknown: DD07000C4300000000
Cell 16 - Address: D4:63:FE:1B:0F:6F
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=31/70 Signal level=-79 dBm
Encryption key:on
ESSID:"bua-84233"
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=000003a856290c04
Extra: Last beacon: 6348ms ago
IE: Unknown: 00096275612D3834323333
IE: Unknown: 010882848B962430486C
IE: Unknown: 030106
IE: Unknown: 0706444520010D14
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: 0B0502003D0000
IE: Unknown: 2D1ABC091BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1606080400000000000000000000000000000000000000
IE: Unknown: 4A0E14000A002C01C800140005001900
IE: Unknown: 7F080500080000000040
IE: Unknown: DD9B0050F204104A0001101044000102103B00010310470010524244415453FF50FE5444545242444110210008417263616479616E10230006534C542D303010240003322E3410420010322E34543136303641303131313235331054000800060050F20400011011001E5377697373636F6D20496E7465726E65742D426F78207374616E64617264100800020006103C0001031049000600372A000120
IE: Unknown: DD090010180202001C0000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
>> uname -r -m
4.15.0-38-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
FRITZ!Box 7490 Infra 1 405 Mo/s 75 ▂▄▆_ WPA2
vis-23513 Infra 6 130 Mo/s 64 ▂▄▆_ WPA1 WPA2
FRITZ!Box 7490 Infra 44 405 Mo/s 62 ▂▄▆_ WPA2
* Thomson994ED0 Infra 1 54 Mo/s 60 ▂▄▆_ WPA1
-- Infra 100 540 Mo/s 45 ▂▄__ WPA2
ghl-82640 Infra 11 130 Mo/s 40 ▂▄__ WPA1 WPA2
-- Infra 100 540 Mo/s 40 ▂▄__ WPA2
bua-84233 Infra 6 130 Mo/s 35 ▂▄__ WPA1 WPA2
UPC Wi-Free Infra 11 130 Mo/s 29 ▂___ WPA2 802.1X
UPC Wi-Free Infra 1 130 Mo/s 27 ▂___ WPA2 802.1X
ghl-82640 Infra 36 405 Mo/s 27 ▂___ WPA1 WPA2
UPC4997132 Infra 100 405 Mo/s 27 ▂___ WPA1 WPA2
UPC1386062 Infra 11 130 Mo/s 24 ▂___ WPA1 WPA2
bua-84233 Infra 52 405 Mo/s 24 ▂___ WPA1 WPA2
-- Infra 100 540 Mo/s 24 ▂___ WPA2
UPC4997132 Infra 1 130 Mo/s 22 ▂___ WPA1 WPA2
>> nmcli connection list (< 15.04) ou nmcli connection show (>= 15.04)
NAME UUID TYPE DEVICE
Thomson994ED0 2 f0292d56-c308-497b-8df2-3d41154306b7 wifi wlp58s0
BNF a8c864d8-58ad-4c7a-b21e-f371ec37cb7c wifi --
Bienvenue a Pole-Sud 1906b137-9046-4edc-be48-8606986a6db8 wifi --
Byzance eebf2c5f-1cb9-4f16-9cea-257691d05336 wifi --
CJBWIFI 7ca36049-b4a2-4fe7-a462-950f3d0a03c8 wifi --
Caffe-Torino 8dc04636-7a17-4ee8-a620-3a5dcae351c0 wifi --
Cigale 8baca63e-bbaa-40ef-ae5b-be78cad9ec6c wifi --
FLUCTUAT-CAFE d21cb0af-ef7a-4977-a5fd-0ab749862a87 wifi --
FRITZ!Box 7490 2e165e04-b470-42de-a63d-30c2aa43da7d wifi --
FreeWifi bb14affc-96c6-45a4-83b4-71b018a475bf wifi --
Internet FCarminati a3b1aeab-dcc1-4fdc-b5b0-309febaa4fe0 wifi --
KIOSK cbd9e656-7ef6-439b-b90e-38f5ce9b6eeb wifi --
LE TITI PARISIEN 240994b1-3f3a-4283-81f3-17c8bffb7c80 wifi --
La Couronne d or 87c38daa-5fed-412f-a133-ac60763071b6 wifi --
Lausanne Freespot by Citycable 301d1515-5ef5-437a-b888-2f26bae433a1 wifi --
Le Pain Quotidien FR 768052ba-c673-4932-aa46-ad009c85d43c wifi --
Livebox-6CF0 22a5e16f-21ab-44c8-8e0f-5a4429bbad1e wifi --
Livebox-B22C 75e1e1f2-8782-481e-8110-d3846139098f wifi --
ManorFreeWiFi 678fc79e-2dbb-4545-bc77-223f229d78c1 wifi --
Marvell Micro AP 8cb9c0f4-acc2-4f7f-ba40-457b8907b8b7 wifi --
Minerva-5GHz a26c5810-e928-413c-858f-5c83838df023 wifi --
Octobre Rouge 8f809f13-7057-4503-896c-b8f28d1b4b95 wifi --
Orange-7C45 fb291820-541e-4274-b2a0-07091a94f6e6 wifi --
PARIS_WI-FI cec13859-8a4e-4819-90ab-091e4ee4c644 wifi --
Pole-Sud 34bf623d-c13c-4c69-91ab-cf44c0a8f217 wifi --
Public f1b31453-6d4f-45b6-91a8-2efae62fa03e wifi --
SBB-FREE 8b89e7c1-72aa-4817-b4ef-abf1c941d38d wifi --
SFR WiFi FON ab7e2ca1-6ccd-479e-8805-20177c1d8259 wifi --
Salon SNCF Grand Voyageur fd8f63b9-f331-403d-9cf5-699dd322114b wifi --
Sunrise_2.4GHz_35C910 6c492755-96b1-45a4-8c74-586265954090 wifi --
TJMS2 feecac13-9705-46be-8bfd-ba105d7bfd4d wifi --
Thomson994ED0 e5afcc5c-2837-4017-b418-2f32752b83bb wifi --
Thomson994ED0 1 64933013-d047-4257-9e6a-04ee2fbd60d0 wifi --
UPC1386062 11184cc5-35e1-4df3-8d90-516fb5851c56 wifi --
UPC4997132 afa69e82-ca52-4e74-934c-3b7ebdec4e16 wifi --
UPC501095866 cc98a997-1ad5-4d67-b69d-fdd7beccd556 wifi --
UPC7B33A47 95ee91da-c1fe-47fe-9a11-21837e864ffe wifi --
Uhomson994ED0 3bab312b-0d55-4911-baec-1d7ab5b3fd1b wifi --
VisiteurBellegarde 7114ccc0-bc65-4f98-9a73-228c22bc6112 wifi --
W 0bed47b6-808e-40be-9bf9-36cba4cf4f35 wifi --
WIFIonICE c22b2040-46a2-46b9-8204-1875b54192d4 wifi --
Welcome 048a3cb0-71e6-4595-a9c3-2bea1157970b wifi --
Wifi Patient Haut Debit d43e2a47-4943-4677-9768-3fc8058df675 wifi --
_SNCF gare-gratuit 35a7f89d-4cfd-4a13-aa99-703252041f2d wifi --
_SNCF_WIFI_INOUI 4efdf43e-9c09-4b1e-bfc2-dc39b77ef587 wifi --
_WifiLib_HAUT_DEBIT_GRATUIT f7cc795d-beb9-4047-89c5-1285cbc4765c wifi --
bua-84233 8f379de6-1e7b-4101-9def-de6d75a8ced8 wifi --
cafésimplon 6969d35a-940a-41dc-aab4-ce5769d3eb32 wifi --
cafésimplon2 756b77b0-680e-48a2-a2f8-2d2cffbe6c23 wifi --
clavatl4centro 7a1570c8-62b4-4f5d-a8ea-e242af3d208d wifi --
claviere.bandablu.it 1e2bd5e9-fbf6-4263-993f-17cf111a4204 wifi --
eduroam 18d502e7-08cd-4e14-9112-9197088d1343 wifi --
eduroam 1 8a5a7e20-0b56-4347-8a1d-87ec611f3bcf wifi --
eduspot 52789858-6494-4143-985f-c0c97a2456f8 wifi --
freewifi-epfl 1ca76aea-31c3-440a-bf86-2169f600ec84 wifi --
ghl-82640 e84cd962-8560-4d84-9496-38be92d7102c wifi --
lolilol 8150e822-0137-4360-a81d-d34c4f1583f0 wifi --
net+ Fon cd4ff22d-1006-441f-8f8b-047c14be8f7d wifi --
orange 7dc60206-ea70-4561-8c75-27ed76f086cf wifi --
planetesciences0 ad4c5e47-4e1c-41d6-9dbf-b736e69b6323 wifi --
planetesciences2 79a7871a-a691-4710-b266-b28dd8c9b099 wifi --
planetesciences3 2ac25c59-a2d0-400f-9577-ceafe06c92b3 wifi --
public-epfl 626836f4-15c8-4f7c-8c07-2a9918d3b096 wifi --
public-unil 76358f91-d978-4449-b5f7-787f873f28c3 wifi --
secure-unil 56be3319-a112-475a-b410-0f01ae9ee038 wifi --
uir-67248 c7ee7ecd-0d32-4d68-89d7-108731219d02 wifi --
vis-23513 6c705a7c-cc8c-4297-aa01-e2a790f774a1 wifi --
>> nmcli connection status
>> sudo rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
1: hci0: Bluetooth
Soft blocked: no
Hard blocked: noUbuntu 20.04 LTS
LaTeXien à mes heures perdues https://geekographie.maieul.net/95
Hors ligne
#2 Le 03/11/2018, à 17:10
- bob_1973
Re : Wifi qui se coupe régulièrement
Bonjour,
J'ai également ce genre de problèmes. Au bout d'un certain temps ça revient mais c'est vrai que c'est pénible. Si quelqu'un a la solution, il fera des heureux!
Hors ligne
#3 Le 03/11/2018, à 18:44
- xubu1957
Re : Wifi qui se coupe régulièrement
Bonjour,
@Maïeul
Vu :
nmcli dev wifi
IN-USE SSID MODE CHAN RATE SIGNAL BARS SECURITY
* Thomson994ED0 Infra 1 54 Mo/s 60 ▂▄▆_ WPA1 Il faudrait passer sur un chiffrement WPA2, comme indiqué au § 1 > [Tuto] Pas de Wi-fi ? Eléments importants à vérifier.
Et pour :
iwconfig
Bit Rate=1 Mb/s Tu peux tenter la procédure de la Doc > wifi#connexion_lente ?wifi#connexion_lente ?
§ 6.6 a écrit :
Si vous voyez Bit Rate=1Mb/s alors tapez :
sudo ifdown wlp58s0 sudo iwconfig wlp58s0 rate 54M sudo ifup wlp58s0Enfin, faites "iwconfig" pour vérifier qu'il vous met bien Bit Rate=54Mb/s . Voilà qui devrait aller mieux !
pour que ça reste permanent : Ajoutez dans /etc/rc.local (avant la ligne exit 0)
/etc/rc.local
ifconfig wlp58s0 up iwconfig wlp58s0 rate 54M
_ _ _
@bob_1973
En suivant ces indications : Initier une nouvelle discussion, tu fourniras ton wificheck.
Pour tenir compte des règles du forum, préconisant une discussion par problème, et de la grande variété de modèles d'ordinateurs, de fabricants des cartes et des différents pilotes wifi.
Dernière modification par xubu1957 (Le 04/11/2018, à 10:09)
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
Pages : 1