Bonjour,
Je suis sur Ubuntu depuis quelques années. J'ai changé de PC l'an dernier : HP 17-p128nf, 17.3" HD+. Je fais les mises à jour régulièrement. J'ai changé de box tout en restant chez Sosh il y a un mois. Le Wifi fonctionne avec un autre PC sous Ubuntu et avec les smartphones. Le filtrage MAC est désactivé.
Je viens de me rendre compte que je n'avais plus de Wifi sur mon PC HP, seule la liaison filaire apparaît dans le network manager. Je ne sais pas depuis quand car j'utilise peu ce PC en Wifi, mais ça doit faire deux mois maximum. Auparavant, je n'avais jamais rencontré aucun problème.
En fin de message le log du script. C'est moi qui ai créé la connexion papounet, mais ça n'a rien changé.
J'ai fait pas mal de recherches, et finalement je me suis perdu.
Quelqu'un peut-il m'aider ?
Un grand merci par avance.
>> cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.3 LTS"
>> lsusb
Bus 002 Device 003: ID 05c8:022a Cheng Uei Precision Industry Co., Ltd (Foxlink)
Bus 002 Device 002: ID 0438:7900 Advanced Micro Devices, Inc.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 045e:0745 Microsoft Corp. Nano Transceiver v1.0 for Bluetooth
Bus 001 Device 002: ID 0438:7900 Advanced Micro Devices, Inc.
Bus 001 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 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>> lspci -k -nn | grep -A 3 -i net
01:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8188EE Wireless Network Adapter [10ec:8179] (rev 01)
DeviceName: Realtek Focus RTL8188EE bgn 1x1 PCI-e HMC WW
Subsystem: Hewlett-Packard Company RTL8188EE Wireless Network Adapter [103c:197d]
Kernel driver in use: rtl8188ee
Kernel modules: rtl8188ee
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller [10ec:8136] (rev 07)
DeviceName: Realtek PCIe FE Family Controller
Subsystem: Hewlett-Packard Company RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller [103c:8130]
Kernel driver in use: r8169
Kernel modules: r8169
03:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5229 PCI Express Card Reader [10ec:5229] (rev 01)
>> sudo lshw -C network
*-network
description: Wireless interface
product: RTL8188EE Wireless Network Adapter
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:01:00.0
logical name: wlo1
version: 01
serial: 44:1c:a8:06:65:3d
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rtl8188ee driverversion=4.4.0-92-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11bgn
resources: irq:44 ioport:e000(size=256) memory:fea00000-fea03fff
*-network
description: Ethernet interface
product: RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:02:00.0
logical name: eno1
version: 07
serial: 70:5a:0f:21:c2:92
size: 100Mbit/s
capacity: 100Mbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list rom ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=rtl8106e-1_0.0.1 06/29/12 ip=192.168.1.17 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
resources: irq:35 ioport:d000(size=256) memory:fe914000-fe914fff memory:fe910000-fe913fff memory:fe900000-fe90ffff
>> lsmod
Module Size Used by
uas 24576 0
usb_storage 69632 1 uas
cdc_acm 36864 0
arc4 16384 2
hp_wmi 16384 0
sparse_keymap 16384 1 hp_wmi
rtl8188ee 86016 0
rtl_pci 28672 1 rtl8188ee
rtlwifi 77824 2 rtl_pci,rtl8188ee
mac80211 737280 3 rtl_pci,rtlwifi,rtl8188ee
cfg80211 565248 2 mac80211,rtlwifi
kvm 544768 0
uvcvideo 90112 0
irqbypass 16384 1 kvm
videobuf2_vmalloc 16384 1 uvcvideo
crct10dif_pclmul 16384 0
videobuf2_memops 16384 1 videobuf2_vmalloc
crc32_pclmul 16384 0
videobuf2_v4l2 28672 1 uvcvideo
videobuf2_core 36864 2 uvcvideo,videobuf2_v4l2
v4l2_common 16384 1 videobuf2_v4l2
videodev 176128 4 uvcvideo,v4l2_common,videobuf2_core,videobuf2_v4l2
snd_hda_codec_realtek 86016 1
ghash_clmulni_intel 16384 0
aesni_intel 167936 0
snd_hda_codec_generic 77824 1 snd_hda_codec_realtek
snd_hda_codec_hdmi 53248 1
snd_hda_intel 40960 5
snd_hda_codec 135168 4 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel
media 24576 2 uvcvideo,videodev
aes_x86_64 20480 1 aesni_intel
snd_hda_core 73728 5 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
lrw 16384 1 aesni_intel
gf128mul 16384 1 lrw
glue_helper 16384 1 aesni_intel
ablk_helper 16384 1 aesni_intel
snd_hwdep 16384 1 snd_hda_codec
cryptd 20480 3 ghash_clmulni_intel,aesni_intel,ablk_helper
snd_pcm 106496 4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_core
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 32768 1 snd_seq_midi
snd_seq 69632 2 snd_seq_midi_event,snd_seq_midi
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 32768 2 snd_pcm,snd_seq
snd 81920 21 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_device
joydev 20480 0
input_leds 16384 0
serio_raw 16384 0
i2c_piix4 24576 0
fam15h_power 16384 0
rtsx_pci_ms 20480 0
memstick 20480 1 rtsx_pci_ms
edac_mce_amd 24576 0
k10temp 16384 0
edac_core 53248 0
soundcore 16384 1 snd
shpchp 36864 0
ccp 36864 0
tpm_crb 16384 0
hp_wireless 16384 0
mac_hid 16384 0
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 49152 3 lp,ppdev,parport_pc
autofs4 40960 2
hid_generic 16384 0
usbhid 49152 0
hid 118784 2 hid_generic,usbhid
amdkfd 131072 1
amd_iommu_v2 20480 1 amdkfd
rtsx_pci_sdmmc 24576 0
radeon 1515520 22
i2c_algo_bit 16384 1 radeon
ttm 98304 1 radeon
drm_kms_helper 155648 1 radeon
psmouse 131072 0
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
fb_sys_fops 16384 1 drm_kms_helper
ahci 36864 3
drm 364544 12 ttm,drm_kms_helper,radeon
r8169 81920 0
libahci 32768 1 ahci
rtsx_pci 53248 2 rtsx_pci_ms,rtsx_pci_sdmmc
mii 16384 1 r8169
wmi 20480 1 hp_wmi
fjes 28672 0
video 40960 0
>> iwconfig
wlo1 IEEE 802.11bgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm
Retry short limit:7 RTS thr=2347 B Fragment thr:off
Power Management:off
>> ifconfig -a
eno1 Link encap:Ethernet HWaddr 70:5a:0f:21:c2:92
inet adr:192.168.1.17 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: fe80::2f1d:fb2c:1512:9dca/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:1964809 erreurs:0 :11 overruns:0 frame:0
TX packets:2447711 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:993521072 (993.5 MB) Octets transmis:2723470969 (2.7 GB)
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:6391 erreurs:0 :0 overruns:0 frame:0
TX packets:6391 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1
Octets reçus:3824162 (3.8 MB) Octets transmis:3824162 (3.8 MB)
wlo1 Link encap:Ethernet HWaddr 44:1c:a8:06:65:3d
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)
>> sudo iwlist scan
wlo1 No scan results
>> uname -r -m
4.4.0-92-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
>> nmcli connection show
NOM UUID TYPE PÉRIPHÉRIQUE
Filaire 6e19ae5b-8e15-3d04-a64c-e98beff7bb50 802-3-ethernet eno1
papounet 0eac498c-8678-4416-9a29-c91b6f195ee3 802-11-wireless --
>> sudo rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no