Bonjour,
J'ai un souci apparemment classique, mais malgré avoir parcouru attentivement le tuto "pas de wifi" rien n'y fait...
Voici toutes les infos que je peux donner.
Merci d'avance pour votre aide !
lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 18.04.3 LTS
Release: 18.04
Codename: bionic
Lsusb
Bus 004 Device 004: ID 0bda:8153 Realtek Semiconductor Corp.
Bus 004 Device 003: ID 0bda:0413 Realtek Semiconductor Corp.
Bus 004 Device 002: ID 0bda:0487 Realtek Semiconductor Corp.
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
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 007: ID 413c:b06e Dell Computer Corp.
Bus 001 Device 010: ID 413c:b06f Dell Computer Corp.
Bus 001 Device 009: ID 0bda:402e Realtek Semiconductor Corp.
Bus 001 Device 008: ID 046d:c534 Logitech, Inc. Unifying Receiver
Bus 001 Device 006: ID 0bda:5413 Realtek Semiconductor Corp.
Bus 001 Device 005: ID 0bda:5487 Realtek Semiconductor Corp.
Bus 001 Device 003: ID 0bda:5676 Realtek Semiconductor Corp.
Bus 001 Device 002: ID 0a5c:5842 Broadcom Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
lspci
00:00.0 Host bridge: Intel Corporation 8th Gen Core Processor Host Bridge/DRAM Registers (rev 07)
00:02.0 VGA compatible controller: Intel Corporation Device 3e9b
00:04.0 Signal processing controller: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem (rev 07)
00:08.0 System peripheral: Intel Corporation Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th Gen Core Processor Gaussian Mixture Model
00:12.0 Signal processing controller: Intel Corporation Cannon Lake PCH Thermal Controller (rev 10)
00:14.0 USB controller: Intel Corporation Cannon Lake PCH USB 3.1 xHCI Host Controller (rev 10)
00:14.2 RAM memory: Intel Corporation Cannon Lake PCH Shared SRAM (rev 10)
00:15.0 Serial bus controller [0c80]: Intel Corporation Device a368 (rev 10)
00:15.1 Serial bus controller [0c80]: Intel Corporation Device a369 (rev 10)
00:16.0 Communication controller: Intel Corporation Cannon Lake PCH HECI Controller (rev 10)
00:1b.0 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port 21 (rev f0)
00:1c.0 PCI bridge: Intel Corporation Device a338 (rev f0)
00:1c.5 PCI bridge: Intel Corporation Device a33d (rev f0)
00:1c.6 PCI bridge: Intel Corporation Device a33e (rev f0)
00:1f.0 ISA bridge: Intel Corporation Device a30e (rev 10)
00:1f.3 Audio device: Intel Corporation Cannon Lake PCH cAVS (rev 10)
00:1f.4 SMBus: Intel Corporation Cannon Lake PCH SMBus Controller (rev 10)
00:1f.5 Serial bus controller [0c80]: Intel Corporation Cannon Lake PCH SPI Controller (rev 10)
00:1f.6 Ethernet controller: Intel Corporation Ethernet Connection (7) I219-LM (rev 10)
01:00.0 Non-Volatile memory controller: Toshiba America Info Systems Device 011a
02:00.0 PCI bridge: Intel Corporation JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018] (rev 06)
03:00.0 PCI bridge: Intel Corporation JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018] (rev 06)
03:01.0 PCI bridge: Intel Corporation JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018] (rev 06)
03:02.0 PCI bridge: Intel Corporation JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018] (rev 06)
03:04.0 PCI bridge: Intel Corporation JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018] (rev 06)
04:00.0 System peripheral: Intel Corporation JHL7540 Thunderbolt 3 NHI [Titan Ridge 4C 2018] (rev 06)
38:00.0 USB controller: Intel Corporation JHL7540 Thunderbolt 3 USB Controller [Titan Ridge 4C 2018] (rev 06)
6d:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. Device 5260 (rev 01)
6e:00.0 Network controller: Intel Corporation Device 2723 (rev 1a)
lspci -k -nn | grep -A 3 -i net
00:1f.6 Ethernet controller [0200]: Intel Corporation Ethernet Connection (7) I219-LM [8086:15bb] (rev 10)
Subsystem: Dell Ethernet Connection (7) I219-LM [1028:0927]
Kernel driver in use: e1000e
Kernel modules: e1000e
01:00.0 Non-Volatile memory controller [0108]: Toshiba America Info Systems Device [1179:011a]
--
6e:00.0 Network controller [0280]: Intel Corporation Device [8086:2723] (rev 1a)
Subsystem: Intel Corporation Device [8086:4080]
lspci -k
00:00.0 Host bridge: Intel Corporation 8th Gen Core Processor Host Bridge/DRAM Registers (rev 07)
Subsystem: Dell Device 0927
Kernel driver in use: skl_uncore
00:02.0 VGA compatible controller: Intel Corporation Device 3e9b
Subsystem: Dell Device 0927
Kernel driver in use: i915
Kernel modules: i915
00:04.0 Signal processing controller: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem (rev 07)
Subsystem: Dell Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem
Kernel driver in use: proc_thermal
Kernel modules: processor_thermal_device
00:08.0 System peripheral: Intel Corporation Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th Gen Core Processor Gaussian Mixture Model
Subsystem: Dell Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th Gen Core Processor Gaussian Mixture Model
00:12.0 Signal processing controller: Intel Corporation Cannon Lake PCH Thermal Controller (rev 10)
Subsystem: Dell Device 0927
Kernel driver in use: intel_pch_thermal
Kernel modules: intel_pch_thermal
00:14.0 USB controller: Intel Corporation Cannon Lake PCH USB 3.1 xHCI Host Controller (rev 10)
Subsystem: Dell Device 0927
Kernel driver in use: xhci_hcd
00:14.2 RAM memory: Intel Corporation Cannon Lake PCH Shared SRAM (rev 10)
Subsystem: Dell Device 0927
00:15.0 Serial bus controller [0c80]: Intel Corporation Device a368 (rev 10)
Subsystem: Dell Device 0927
Kernel driver in use: intel-lpss
Kernel modules: intel_lpss_pci
00:15.1 Serial bus controller [0c80]: Intel Corporation Device a369 (rev 10)
Subsystem: Dell Device 0927
Kernel driver in use: intel-lpss
Kernel modules: intel_lpss_pci
00:16.0 Communication controller: Intel Corporation Cannon Lake PCH HECI Controller (rev 10)
Subsystem: Dell Device 0927
Kernel driver in use: mei_me
Kernel modules: mei_me
00:1b.0 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port 21 (rev f0)
Kernel driver in use: pcieport
00:1c.0 PCI bridge: Intel Corporation Device a338 (rev f0)
Kernel driver in use: pcieport
00:1c.5 PCI bridge: Intel Corporation Device a33d (rev f0)
Kernel driver in use: pcieport
00:1c.6 PCI bridge: Intel Corporation Device a33e (rev f0)
Kernel driver in use: pcieport
00:1f.0 ISA bridge: Intel Corporation Device a30e (rev 10)
Subsystem: Dell Device 0927
00:1f.3 Audio device: Intel Corporation Cannon Lake PCH cAVS (rev 10)
Subsystem: Dell Device 0927
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel, snd_soc_skl
00:1f.4 SMBus: Intel Corporation Cannon Lake PCH SMBus Controller (rev 10)
Subsystem: Dell Device 0927
Kernel modules: i2c_i801
00:1f.5 Serial bus controller [0c80]: Intel Corporation Cannon Lake PCH SPI Controller (rev 10)
Subsystem: Dell Device 0927
00:1f.6 Ethernet controller: Intel Corporation Ethernet Connection (7) I219-LM (rev 10)
Subsystem: Dell Ethernet Connection (7) I219-LM
Kernel driver in use: e1000e
Kernel modules: e1000e
01:00.0 Non-Volatile memory controller: Toshiba America Info Systems Device 011a
Subsystem: Toshiba America Info Systems Device 0001
Kernel driver in use: nvme
Kernel modules: nvme
02:00.0 PCI bridge: Intel Corporation JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018] (rev 06)
Kernel driver in use: pcieport
03:00.0 PCI bridge: Intel Corporation JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018] (rev 06)
Kernel driver in use: pcieport
03:01.0 PCI bridge: Intel Corporation JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018] (rev 06)
Kernel driver in use: pcieport
03:02.0 PCI bridge: Intel Corporation JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018] (rev 06)
Kernel driver in use: pcieport
03:04.0 PCI bridge: Intel Corporation JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018] (rev 06)
Kernel driver in use: pcieport
04:00.0 System peripheral: Intel Corporation JHL7540 Thunderbolt 3 NHI [Titan Ridge 4C 2018] (rev 06)
Subsystem: Dell JHL7540 Thunderbolt 3 NHI [Titan Ridge 4C 2018]
Kernel driver in use: thunderbolt
Kernel modules: thunderbolt
38:00.0 USB controller: Intel Corporation JHL7540 Thunderbolt 3 USB Controller [Titan Ridge 4C 2018] (rev 06)
Subsystem: Dell JHL7540 Thunderbolt 3 USB Controller [Titan Ridge 4C 2018]
Kernel driver in use: xhci_hcd
6d:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. Device 5260 (rev 01)
Subsystem: Dell Device 0927
Kernel driver in use: rtsx_pci
Kernel modules: rtsx_pci
6e:00.0 Network controller: Intel Corporation Device 2723 (rev 1a)
Subsystem: Intel Corporation Device 4080
sudo lshw -C network
*-network NON-RÉCLAMÉ
description: Network controller
produit: Intel Corporation
fabriquant: Intel Corporation
identifiant matériel: 0
information bus: pci@0000:6e:00.0
version: 1a
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress msix cap_list
configuration: latency=0
ressources: mémoire:a0000000-a0003fff
*-network
description: Ethernet interface
produit: Ethernet Connection (7) I219-LM
fabriquant: Intel Corporation
identifiant matériel: 1f.6
information bus: pci@0000:00:1f.6
nom logique: eno1
version: 10
numéro de série: 8c:04:ba:12:1a:5c
capacité: 1Gbit/s
bits: 32 bits
horloge: 33MHz
fonctionnalités: pm msi bus_master 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=0.5-4 latency=0 link=no multicast=yes port=twisted pair
ressources: irq:148 mémoire:a0300000-a031ffff
*-network
description: Ethernet interface
identifiant matériel: 2
nom logique: enx8c04ba780fa1
numéro de série: 8c:04:ba:78:0f:a1
taille: 1Gbit/s
capacité: 1Gbit/s
fonctionnalités: ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8152 driverversion=v1.09.9 duplex=full ip=192.168.8.84 link=yes multicast=yes port=MII speed=1Gbit/s
lsmod | sort
ac97_bus 16384 1 snd_soc_core
acpi_pad 184320 0
acpi_thermal_rel 16384 1 int3400_thermal
aesni_intel 372736 0
aes_x86_64 20480 1 aesni_intel
autofs4 45056 2
bluetooth 557056 14 btrtl,btintel,btbcm,bnep,btusb,rfcomm
bnep 24576 2
btbcm 16384 1 btusb
btintel 24576 1 btusb
btrtl 20480 1 btusb
btusb 49152 0
cdc_ether 20480 0
cmac 16384 0
coretemp 20480 0
crc32_pclmul 16384 0
crct10dif_pclmul 16384 1
cryptd 24576 3 crypto_simd,ghash_clmulni_intel,aesni_intel
crypto_simd 16384 1 aesni_intel
dcdbas 20480 1 dell_smbios
dell_laptop 20480 0
dell_rbtn 20480 0
dell_smbios 28672 2 dell_wmi,dell_laptop
dell_smm_hwmon 16384 0
dell_smo8800 20480 0
dell_wmi 20480 0
dell_wmi_descriptor 20480 2 dell_wmi,dell_smbios
drm 479232 17 drm_kms_helper,i915
drm_kms_helper 180224 5 i915
e1000e 245760 0
ecdh_generic 28672 1 bluetooth
fb_sys_fops 16384 1 drm_kms_helper
ghash_clmulni_intel 16384 0
glue_helper 16384 1 aesni_intel
hid 126976 4 i2c_hid,usbhid,hid_multitouch,hid_generic
hid_generic 16384 0
hid_multitouch 24576 0
i2c_algo_bit 16384 1 i915
i2c_hid 28672 0
i915 1818624 33
idma64 20480 0
input_leds 16384 0
int3400_thermal 20480 0
int3403_thermal 16384 0
int340x_thermal_zone 16384 2 int3403_thermal,processor_thermal_device
intel_cstate 20480 0
intel_hid 20480 0
intel_lpss 16384 1 intel_lpss_pci
intel_lpss_pci 20480 0
intel_pch_thermal 16384 0
intel_powerclamp 20480 0
intel_rapl 24576 0
intel_rapl_perf 16384 0
intel_soc_dts_iosf 20480 1 processor_thermal_device
intel_wmi_thunderbolt 20480 0
ip_tables 32768 0
irqbypass 16384 1 kvm
joydev 28672 0
kvm 626688 2 kvmgt,kvm_intel
kvmgt 28672 0
kvm_intel 237568 0
ledtrig_audio 16384 3 snd_hda_codec_generic,snd_hda_codec_realtek,dell_laptop
lp 20480 0
mac_hid 16384 0
mdev 24576 2 kvmgt,vfio_mdev
media 53248 4 videodev,videobuf2_v4l2,uvcvideo,videobuf2_common
mei 102400 1 mei_me
mei_me 40960 0
memstick 20480 1 rtsx_pci_ms
mii 16384 2 usbnet,r8152
Module Size Used by
nls_iso8859_1 16384 1
nvme 40960 2
nvme_core 94208 4 nvme
parport 53248 3 parport_pc,lp,ppdev
parport_pc 36864 0
pinctrl_cannonlake 36864 0
pinctrl_intel 28672 1 pinctrl_cannonlake
ppdev 24576 0
processor_thermal_device 20480 0
r8152 65536 0
rfcomm 77824 0
rtsx_pci 61440 2 rtsx_pci_sdmmc,rtsx_pci_ms
rtsx_pci_ms 24576 0
rtsx_pci_sdmmc 28672 0
sch_fq_codel 20480 3
serio_raw 20480 0
snd 86016 27 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_usb_audio,snd_usbmidi_lib,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_compress,snd_soc_core,snd_pcm,snd_rawmidi
snd_compress 24576 1 snd_soc_core
snd_hda_codec 131072 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek,snd_soc_hdac_hda
snd_hda_codec_generic 77824 1 snd_hda_codec_realtek
snd_hda_codec_hdmi 53248 1
snd_hda_codec_realtek 114688 1
snd_hda_core 86016 8 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_hda_codec_realtek,snd_soc_hdac_hda,snd_soc_skl
snd_hda_ext_core 28672 2 snd_soc_hdac_hda,snd_soc_skl
snd_hda_intel 40960 6
snd_hwdep 20480 2 snd_usb_audio,snd_hda_codec
snd_pcm 102400 9 snd_hda_codec_hdmi,snd_hda_intel,snd_usb_audio,snd_hda_ext_core,snd_hda_codec,snd_soc_core,snd_soc_skl,snd_hda_core,snd_pcm_dmaengine
snd_pcm_dmaengine 16384 1 snd_soc_core
snd_rawmidi 36864 2 snd_seq_midi,snd_usbmidi_lib
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_soc_acpi 16384 2 snd_soc_acpi_intel_match,snd_soc_skl
snd_soc_acpi_intel_match 28672 1 snd_soc_skl
snd_soc_core 233472 2 snd_soc_hdac_hda,snd_soc_skl
snd_soc_hdac_hda 24576 1 snd_soc_skl
snd_soc_skl 106496 0
snd_soc_skl_ipc 65536 1 snd_soc_skl
snd_soc_sst_dsp 36864 1 snd_soc_skl_ipc
snd_soc_sst_ipc 20480 1 snd_soc_skl_ipc
snd_timer 36864 2 snd_seq,snd_pcm
snd_usb_audio 233472 0
snd_usbmidi_lib 36864 1 snd_usb_audio
soundcore 16384 1 snd
sparse_keymap 16384 2 intel_hid,dell_wmi
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
thunderbolt 131072 0
typec 45056 1 typec_ucsi
typec_ucsi 32768 1 ucsi_acpi
ucsi_acpi 16384 0
usbhid 53248 0
usbnet 45056 1 cdc_ether
uvcvideo 94208 0
vfio 32768 3 kvmgt,vfio_mdev,vfio_iommu_type1
vfio_iommu_type1 28672 0
vfio_mdev 16384 0
video 49152 3 dell_wmi,dell_laptop,i915
videobuf2_common 45056 2 videobuf2_v4l2,uvcvideo
videobuf2_memops 20480 1 videobuf2_vmalloc
videobuf2_v4l2 24576 1 uvcvideo
videobuf2_vmalloc 20480 1 uvcvideo
videodev 200704 3 videobuf2_v4l2,uvcvideo,videobuf2_common
virt_dma 20480 1 idma64
wmi 28672 5 intel_wmi_thunderbolt,dell_wmi,wmi_bmof,dell_smbios,dell_wmi_descriptor
wmi_bmof 16384 0
x86_pkg_temp_thermal 20480 0
x_tables 40960 1 ip_tables
iwconfig
eno1 no wireless extensions.
lo no wireless extensions.
enx8c04ba780fa1 no wireless extensions.
Ip a
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: eno1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN group default qlen 1000
link/ether 8c:04:ba:12:1a:5c brd ff:ff:ff:ff:ff:ff
3: enx8c04ba780fa1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
link/ether 8c:04:ba:78:0f:a1 brd ff:ff:ff:ff:ff:ff
inet 192.168.8.84/24 brd 192.168.8.255 scope global dynamic noprefixroute enx8c04ba780fa1
valid_lft 55567sec preferred_lft 55567sec
inet6 fe80::b98e:4585:670a:89d1/64 scope link noprefixroute
valid_lft forever preferred_lft forever
sudo iwlist scan
eno1 Interface doesn't support scanning.
lo Interface doesn't support scanning.
enx8c04ba780fa1 Interface doesn't support scanning.
uname -r -m
5.0.0-27-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
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>
sudo rfkill list
1: dell-wifi: Wireless LAN
Soft blocked: no
Hard blocked: no
2: dell-bluetooth: Bluetooth
Soft blocked: yes
Hard blocked: no
nmcli connection show
NAME UUID TYPE DEVICE
Connexion filaire 2 8b53cf36-d5e8-33ac-9c00-64412ec4b606 ethernet enx8c04ba780fa1
Connexion filaire 1 13c564ef-1e07-31d0-8f66-8dc3898b4473 ethernet --
