#1 Le 20/09/2018, à 18:57
- Didipi
Problèmes d'affiche et de réglage luminosité Xubuntu 16.04
Bonjour !
Depuis un certain temps, uniquement après un certain temps de démarrage, je perd l'affichage des informations de connexion au wifi sur mon tableau de bord, il est affiché en permanence que je n'ai aucune "barre" de connexion, et je n'ai plus de liste des connexions wifi disponibles, si je redémarre Xubuntu, plus de souci, mais c'est handicapant...
À noter que lorsque ça arrive, je perd également le réglage de la luminosité, les touches de réglage fonctionnent, il est affiché que la luminosité change, mais rien du tout... Je ne saurai pas dire si ça arrive à chaque fois que j'ai le souci de connexion, je ne pense pas à vérifier à chaque fois.
Voilà une image de mon icône wifi du tableau de bord, alors que je suis bel et bien connecté à internet, pour changer de connexion, je dois passer par "se connecter à un réseau wifi invisible" :
https://www.pixenli.com/image/snPzuxnL
Merci d'avance pour votre aide !
Modération : merci d'utiliser des images de petite taille (300x300) ou des miniatures pointant sur ces images (Des hébergeurs comme Toile Libre, TDCT'Pix et pix.debian-fr le permettent).
Dernière modification par cqfd93 (Le 20/09/2018, à 19:33)
Hors ligne
#2 Le 20/09/2018, à 19:15
- xubu1957
Re : Problèmes d'affiche et de réglage luminosité Xubuntu 16.04
Bonjour,
Il faut fournir, en te servant du Retour utilisable de commande, un wificheck rassemblant les informations > Configuration wifi.
Nota : un fichier wificheck.log est créé dans votre répertoire personnel, collez l'intégralité de son contenu dans votre discussion.
Astuce pour copier / coller sans erreur :
triple clic gauche pour sélectionner et copier une ligne entière
clic molette pour coller dans le terminal
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
Hors ligne
#3 Le 20/09/2018, à 19:29
- Didipi
Re : Problèmes d'affiche et de réglage luminosité Xubuntu 16.04
Voici,
>> cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.5 LTS"
>> lsusb
Bus 002 Device 004: ID 17ef:1003 Lenovo Integrated Smart Card Reader
Bus 002 Device 003: ID 0bdb:1911 Ericsson Business Mobile Networks BV
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 001 Device 005: ID 04f2:b221 Chicony Electronics Co., Ltd integrated camera
Bus 001 Device 004: ID 0a5c:217f Broadcom Corp. BCM2045B (BDC-2.1)
Bus 001 Device 003: ID 147e:2016 Upek Biometric Touchchip/Touchstrip Fingerprint Sensor
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
00:19.0 Ethernet controller [0200]: Intel Corporation 82579LM Gigabit Network Connection [8086:1502] (rev 04)
Subsystem: Lenovo 82579LM Gigabit Network Connection [17aa:21ce]
Kernel driver in use: e1000e
Kernel modules: e1000e
00:1a.0 USB controller [0c03]: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 [8086:1c2d] (rev 04)
--
03:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8188CE 802.11b/g/n WiFi Adapter [10ec:8176] (rev 01)
Subsystem: Realtek Semiconductor Co., Ltd. RTL8188CE 802.11b/g/n WiFi Adapter [10ec:8195]
Kernel driver in use: rtl8192ce
Kernel modules: rtl8192ce
>> sudo lshw -C network
Faites glisser votre doigt sur le lecteur d'empreintes
Verification timed out
*-network
description: Ethernet interface
produit: 82579LM Gigabit Network Connection
fabriquant: Intel Corporation
identifiant matériel: 19
information bus: pci@0000:00:19.0
nom logique: enp0s25
version: 04
numéro de série: 00:21:cc:c9:07:1d
capacité: 1Gbit/s
bits: 32 bits
horloge: 33MHz
fonctionnalités: pm msi cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=3.2.6-k firmware=0.13-3 latency=0 link=no multicast=yes port=twisted pair
ressources: irq:25 mémoire:f2500000-f251ffff mémoire:f252b000-f252bfff portE/S:6080(taille=32)
*-network
description: Interface réseau sans fil
produit: RTL8188CE 802.11b/g/n WiFi Adapter
fabriquant: Realtek Semiconductor Co., Ltd.
identifiant matériel: 0
information bus: pci@0000:03:00.0
nom logique: wlp3s0
version: 01
numéro de série: e0:06:e6:c2:22:72
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rtl8192ce driverversion=4.4.0-135-generic firmware=N/A ip=192.168.1.29 latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn
ressources: irq:17 portE/S:5000(taille=256) mémoire:f2400000-f2403fff
*-network DÉSACTIVÉ
description: Ethernet interface
identifiant matériel: 2
nom logique: wwp0s29u1u4i6
numéro de série: 02:80:37:ec:02:00
fonctionnalités: ethernet physical
configuration: broadcast=yes driver=cdc_ncm driverversion=22-Aug-2005 firmware=Mobile Broadband Network Device link=no multicast=yes
>> lsmod
Module Size Used by
drbg 32768 1
ansi_cprng 16384 0
ctr 16384 2
ccm 20480 2
rfcomm 69632 12
tp_smapi 28672 0
thinkpad_ec 16384 1 tp_smapi
msr 16384 0
acpi_call 16384 0
bnep 20480 2
binfmt_misc 20480 1
uvcvideo 90112 0
videobuf2_vmalloc 16384 1 uvcvideo
videobuf2_memops 16384 1 videobuf2_vmalloc
videobuf2_v4l2 28672 1 uvcvideo
btusb 45056 0
videobuf2_core 36864 2 uvcvideo,videobuf2_v4l2
cdc_mbim 16384 0
btrtl 16384 1 btusb
btbcm 16384 1 btusb
v4l2_common 16384 1 videobuf2_v4l2
cdc_ncm 32768 1 cdc_mbim
btintel 16384 1 btusb
cdc_wdm 20480 1 cdc_mbim
cdc_acm 36864 0
videodev 180224 4 uvcvideo,v4l2_common,videobuf2_core,videobuf2_v4l2
usbnet 45056 2 cdc_mbim,cdc_ncm
bluetooth 520192 39 bnep,btbcm,btrtl,btusb,rfcomm,btintel
mii 16384 1 usbnet
media 24576 2 uvcvideo,videodev
intel_rapl 20480 0
x86_pkg_temp_thermal 16384 0
intel_powerclamp 16384 0
coretemp 16384 0
kvm_intel 176128 0
kvm 552960 1 kvm_intel
irqbypass 16384 1 kvm
crct10dif_pclmul 16384 0
crc32_pclmul 16384 0
snd_hda_codec_hdmi 53248 1
snd_hda_codec_conexant 24576 1
ghash_clmulni_intel 16384 0
snd_hda_codec_generic 77824 1 snd_hda_codec_conexant
aesni_intel 167936 4
snd_hda_intel 40960 3
aes_x86_64 20480 1 aesni_intel
snd_hda_codec 135168 4 snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_codec_generic,snd_hda_intel
thinkpad_acpi 90112 1
snd_hda_core 77824 5 snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
lrw 16384 1 aesni_intel
snd_hwdep 16384 1 snd_hda_codec
arc4 16384 2
gf128mul 16384 1 lrw
snd_pcm 106496 4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_core
rtl8192ce 61440 0
glue_helper 16384 1 aesni_intel
ablk_helper 16384 1 aesni_intel
cryptd 20480 3 ghash_clmulni_intel,aesni_intel,ablk_helper
nvram 16384 1 thinkpad_acpi
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
rtl_pci 32768 1 rtl8192ce
snd_rawmidi 32768 1 snd_seq_midi
rtl8192c_common 53248 1 rtl8192ce
rtlwifi 77824 3 rtl_pci,rtl8192c_common,rtl8192ce
mac80211 737280 3 rtl_pci,rtlwifi,rtl8192ce
snd_seq 69632 2 snd_seq_midi_event,snd_seq_midi
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
cfg80211 565248 2 mac80211,rtlwifi
snd_timer 32768 2 snd_pcm,snd_seq
joydev 20480 0
input_leds 16384 0
serio_raw 16384 0
snd 81920 18 snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,thinkpad_acpi,snd_seq_device
mei_me 36864 0
mei 98304 1 mei_me
lpc_ich 24576 0
soundcore 16384 1 snd
shpchp 36864 0
mac_hid 16384 0
ip6t_REJECT 16384 1
nf_reject_ipv6 16384 1 ip6t_REJECT
nf_log_ipv6 16384 5
xt_hl 16384 22
ip6t_rt 16384 3
nf_conntrack_ipv6 20480 8
nf_defrag_ipv6 36864 1 nf_conntrack_ipv6
ipt_REJECT 16384 1
nf_reject_ipv4 16384 1 ipt_REJECT
nf_log_ipv4 16384 5
nf_log_common 16384 2 nf_log_ipv4,nf_log_ipv6
xt_LOG 16384 10
xt_limit 16384 13
xt_tcpudp 16384 18
xt_addrtype 16384 4
nf_conntrack_ipv4 20480 8
nf_defrag_ipv4 16384 1 nf_conntrack_ipv4
xt_conntrack 16384 16
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 28672 1 nf_nat_ftp
nf_conntrack_ftp 20480 1 nf_nat_ftp
nf_conntrack 106496 8 nf_nat_ftp,nf_conntrack_netbios_ns,nf_nat,xt_conntrack,nf_conntrack_broadcast,nf_conntrack_ftp,nf_conntrack_ipv4,nf_conntrack_ipv6
iptable_filter 16384 1
ip_tables 24576 1 iptable_filter
x_tables 36864 13 ip6table_filter,xt_hl,ip_tables,xt_tcpudp,xt_limit,xt_conntrack,xt_LOG,iptable_filter,ip6t_rt,ipt_REJECT,ip6_tables,xt_addrtype,ip6t_REJECT
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 49152 3 lp,ppdev,parport_pc
autofs4 40960 2
i915 1232896 3
i2c_algo_bit 16384 1 i915
psmouse 131072 0
drm_kms_helper 155648 1 i915
ahci 36864 3
syscopyarea 16384 1 drm_kms_helper
e1000e 241664 0
libahci 32768 1 ahci
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
sdhci_pci 28672 0
fb_sys_fops 16384 1 drm_kms_helper
sdhci 45056 1 sdhci_pci
ptp 20480 1 e1000e
pps_core 20480 1 ptp
drm 364544 5 i915,drm_kms_helper
wmi 20480 0
video 40960 2 i915,thinkpad_acpi
fjes 28672 0
>> iwconfig
wlp3s0 IEEE 802.11bgn ESSID:"Livebox-F4A4"
Mode:Managed Frequency:2.412 GHz Access Point: 7C:03:D8:FC:F4:A4
Bit Rate=72.2 Mb/s Tx-Power=20 dBm
Retry short limit:7 RTS thr=2347 B Fragment thr:off
Power Management:off
Link Quality=70/70 Signal level=-38 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:16 Missed beacon:0
>> ifconfig -a
enp0s25 Link encap:Ethernet HWaddr 00:21:cc:c9:07:1d
UP BROADCAST MULTICAST MTU:1500 Metric:1
Packets reçus:0 erreurs:0 :0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:0 (0.0 B) Octets transmis:0 (0.0 B)
Interruption:20 Mémoire:f2500000-f2520000
lo Link encap:Boucle locale
inet adr:127.0.0.1 Masque:255.0.0.0
adr inet6: ::1/128 Scope:Hôte
UP LOOPBACK RUNNING MTU:65536 Metric:1
Packets reçus:5453 erreurs:0 :0 overruns:0 frame:0
TX packets:5453 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1
Octets reçus:412721 (412.7 KB) Octets transmis:412721 (412.7 KB)
wlp3s0 Link encap:Ethernet HWaddr e0:06:e6:c2:22:72
inet adr:192.168.1.29 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: fe80::8e6b:e02e:dff8:bf1/64 Scope:Lien
adr inet6: 2a01:cb0c:24a:6f00:38c5:b5df:4974:9f11/64 Scope:Global
adr inet6: 2a01:cb0c:24a:6f00:6bf1:8131:1bad:35b6/64 Scope:Global
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:4272 erreurs:0 :0 overruns:0 frame:0
TX packets:3625 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:2864122 (2.8 MB) Octets transmis:577983 (577.9 KB)
wwp0s29u1u4i6 Link encap:Ethernet HWaddr 02:80:37:ec:02:00
BROADCAST MULTICAST MTU:1500 Metric:1
Packets reçus:0 erreurs:0 :0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:0 (0.0 B) Octets transmis:0 (0.0 B)
>> sudo iwlist scan
wlp3s0 Scan completed :
Cell 01 - Address: 7C:03:D8:FC:F4:A4
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=70/70 Signal level=-38 dBm
Encryption key:on
ESSID:"Livebox-F4A4"
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=000000f623b9a0c5
Extra: Last beacon: 0ms ago
IE: Unknown: 000C4C697665626F782D46344134
IE: Unknown: 010882848B960C121824
IE: Unknown: 030101
IE: Unknown: 0706465220010D14
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: 2D1AAD011BFFFF0000000000000000000000000000000406E4A70C00
IE: Unknown: 331AAD011BFFFF0000000000000000000000000000000406E4A70C00
IE: Unknown: 3D1601000500000000000000000000000000000000000000
IE: Unknown: 341601000500000000000000000000000000000000000000
IE: Unknown: DD180050F2020101880003A4000027A4000042435E0062322F00
IE: Unknown: DD0900037F01010000FF7F
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD8F0050F204104A0001101044000102103B000103104700103F4B383B4C40FE4BFE3C493C3F4B383B10210008536167656D636F6D10230016536167656D636F6D46617374333936355F4C42322E381024000C53475F4C42335F312E322E31104200094C4B313330393246461054000800060050F204000110110000100800020006103C0001011049000600372A000120
Cell 02 - Address: 4A:15:90:1A:C4:1E
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=28/70 Signal level=-82 dBm
Encryption key:off
ESSID:"orange"
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=320001bc609d7bba
Extra: Last beacon: 0ms ago
IE: Unknown: 00066F72616E6765
IE: Unknown: 010882848B960C121824
IE: Unknown: 030101
IE: Unknown: 0706465220010D14
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: 2D1AAD011BFFFF0000000000000000000000000000000406E4A70C00
IE: Unknown: 331AAD011BFFFF0000000000000000000000000000000406E4A70C00
IE: Unknown: 3D1601080400000000000000000000000000000000000000
IE: Unknown: 341601080400000000000000000000000000000000000000
IE: Unknown: DD180050F2020101860003A4000027A4000042435E0062322F00
IE: Unknown: DD0900037F01010000FF7F
Cell 03 - Address: B0:7F:B9:44:36:85
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=26/70 Signal level=-84 dBm
Encryption key:on
ESSID:"Livebox-F4A4_EXT"
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=00000033fde9ebe0
Extra: Last beacon: 0ms ago
IE: Unknown: 00104C697665626F782D463441345F455854
IE: Unknown: 010882848B961224486C
IE: Unknown: 030101
IE: Unknown: 2A0100
IE: Unknown: 32040C183060
IE: Unknown: 2D1AEC0117FFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1601000700000000000000000000000000000000000000
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 0B05040012127A
IE: Unknown: 7F0101
IE: Unknown: DD07000C4303000000
IE: Unknown: 0706444520010D10
IE: Unknown: DD8D0050F204104A0001101044000102103B000103104700102880288028801880A880B07FB9443685102100044E54475210230008574E3330303052501024000256331042000C6230376662393434333638351054000800060050F204000110110017574E333030305250763328576972656C6573732041502910080002210C103C0001011049000600372A000120
Cell 04 - Address: 4E:03:D8:FC:F4:A4
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=70/70 Signal level=-40 dBm
Encryption key:off
ESSID:"orange"
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=000000f623eb9180
Extra: Last beacon: 256ms ago
IE: Unknown: 00066F72616E6765
IE: Unknown: 010882848B960C121824
IE: Unknown: 030101
IE: Unknown: 050402030000
IE: Unknown: 0706465220010D14
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: 2D1AAD011BFFFF0000000000000000000000000000000406E4A70C00
IE: Unknown: 3D1601000500000000000000000000000000000000000000
IE: Unknown: DD180050F2020101880003A4000027A4000042435E0062322F00
IE: Unknown: DD0900037F01010000FF7F
Cell 05 - Address: 68:15:90:1A:C4:1E
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=28/70 Signal level=-82 dBm
Encryption key:on
ESSID:"Livebox-C41E"
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=000001bc60d57180
Extra: Last beacon: 476ms ago
IE: Unknown: 000C4C697665626F782D43343145
IE: Unknown: 010882848B960C121824
IE: Unknown: 030101
IE: Unknown: 050400030000
IE: Unknown: 0706465220010D14
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: 2D1AAD011BFFFF0000000000000000000000000000000406E4A70C00
IE: Unknown: 3D1601080400000000000000000000000000000000000000
IE: Unknown: DD180050F2020101860003A4000027A4000042435E0062322F00
IE: Unknown: DD0900037F01010000FF7F
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: DD1D0050F204104A0001101044000102103C0001011049000600372A000120
Cell 06 - Address: F4:CA:E5:D1:5C:05
Channel:7
Frequency:2.442 GHz (Channel 7)
Quality=26/70 Signal level=-84 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=000008c008ce0160
Extra: Last beacon: 2076ms ago
IE: Unknown: 00084672656557696669
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 030107
IE: Unknown: 050401020000
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D1607000000000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 07 - Address: F4:CA:E5:D1:5C:06
Channel:7
Frequency:2.442 GHz (Channel 7)
Quality=30/70 Signal level=-80 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=000008c0078e8160
Extra: Last beacon: 22980ms ago
IE: Unknown: 000F46726565576966695F736563757265
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 030107
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: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D1607000000000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 08 - Address: 48:83:C7:D4:05:7A
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=28/70 Signal level=-82 dBm
Encryption key:on
ESSID:"Livebox-057A"
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=0000038c687bf180
Extra: Last beacon: 21288ms ago
IE: Unknown: 000C4C697665626F782D30353741
IE: Unknown: 010882848B960C121824
IE: Unknown: 03010B
IE: Unknown: 050401030008
IE: Unknown: 0706465220010D14
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: 2D1AAD011BFFFF0000000000000000000000000000000406E4A70C00
IE: Unknown: 3D160B080400000000000000000000000000000000000000
IE: Unknown: DD180050F2020101850003A4000027A4000042435E0062322F00
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD1D0050F204104A0001101044000102103C0001011049000600372A000120
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
Cell 09 - Address: F4:CA:E5:D1:5C:04
Channel:7
Frequency:2.442 GHz (Channel 7)
Quality=28/70 Signal level=-82 dBm
Encryption key:on
ESSID:"freebox_marie"
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=000008c008ce0160
Extra: Last beacon: 2108ms ago
IE: Unknown: 000D66726565626F785F6D61726965
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 030107
IE: Unknown: 050401020000
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D1607000000000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
>> uname -r -m
4.4.0-135-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
* SSID MODE CHAN DÉBIT SIGNAL BARS SÉCURITÉ
orange Infra 1 54 Mo/s 100 ▂▄▆█ --
* Livebox-F4A4 Infra 1 54 Mo/s 100 ▂▄▆█ WPA2
Livebox-F4A4_EXT Infra 1 54 Mo/s 67 ▂▄▆_ WPA2
FreeWifi_secure Infra 7 54 Mo/s 34 ▂▄__ WPA2 802.1X
orange Infra 1 54 Mo/s 30 ▂___ --
Livebox-C41E Infra 1 54 Mo/s 30 ▂___ WPA1 WPA2
freebox_marie Infra 7 54 Mo/s 30 ▂___ WPA1
Livebox-057A Infra 11 54 Mo/s 30 ▂___ WPA1 WPA2
FreeWifi Infra 7 54 Mo/s 27 ▂___ --
>> nmcli connection list (< 15.04) ou nmcli connection show (>= 15.04)
NOM UUID TYPE PÉRIPHÉRIQUE
Livebox-F4A4 1 54731221-fa78-4853-aa77-96958dda1b63 802-11-wireless wlp3s0
Connexion filaire 1 2d5e65e5-2e11-3174-8111-6c7599dde74f 802-3-ethernet --
Livebox-F4A4_EXT 1 21f1faef-4dc1-4566-99f9-c022892a08f4 802-11-wireless --
Réseau Téléphone Mi f4746c90-07b5-4034-829a-c55524ed3e18 bluetooth --
Téléphone Mi 72313296-c860-47e5-950f-f6f99a210ab5 802-11-wireless --
>> nmcli connection status
>> sudo rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
1: tpacpi_bluetooth_sw: Bluetooth
Soft blocked: no
Hard blocked: no
2: tpacpi_wwan_sw: Wireless WAN
Soft blocked: no
Hard blocked: no
3: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
Hors ligne
#4 Le 20/09/2018, à 20:09
- xubu1957
Re : Problèmes d'affiche et de réglage luminosité Xubuntu 16.04
Essaye :
sudo modprobe -r rtl8192ce
sudo modprobe -a rtl8192ce
Ton ordi, quelle marque et quel modèle ?
Est-il récent ?
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
Hors ligne
#5 Le 20/09/2018, à 20:41
- Didipi
Re : Problèmes d'affiche et de réglage luminosité Xubuntu 16.04
Les commandes sont passées, problème réglé, j'ai un affichage normal des connexions, le PC est un Lenovo ThinkPad T420, acheté en reconditionné sur ebay début 2018.
EDIT : J'ai testé une mise en veille, et après sortie, toujours un bon affichage des connexions, mais j'ai encore perdu le réglage de luminosité, c'est donc bel et bien indépendant, c'est peut-être lié aux réglages d'alimentation ?
Dernière modification par Didipi (Le 20/09/2018, à 20:45)
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