Bonjours à tous,
Mon ordinateur est en dual boot avec windows 10 et ubuntu 18.04. Le wifi fonctionne correctement sur windows 10.
Mais lorsque je suis sur ubuntu et que je vais dans les paramètres, j'ai le message "aucun adaptateur wifi trouvé" et je ne peux me connecter à aucun réseau.
Je suis allé précédemment allé sur plusieurs forums qui traitaient de ce sujet, mais rien n'a fonctionné.
Le résultat de ces commandes :
uname -a
Linux theo-ThinkPad-X1-Extreme-2nd 5.0.0-37-generic #40~18.04.1-Ubuntu SMP Thu Nov 14 12:06:39 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
lspci -v
00:00.0 Host bridge: Intel Corporation 8th Gen Core Processor Host Bridge/DRAM Registers (rev 0d)
Subsystem: Lenovo Device 229f
Flags: bus master, fast devsel, latency 0
Capabilities: <access denied>
Kernel driver in use: skl_uncore
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor PCIe Controller (x16) (rev 0d) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0, IRQ 122
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 00003000-00003fff
Memory behind bridge: cd000000-ce0fffff
Prefetchable memory behind bridge: 00000000a0000000-00000000b1ffffff
Capabilities: <access denied>
Kernel driver in use: pcieport
00:02.0 VGA compatible controller: Intel Corporation Device 3e9b (rev 02) (prog-if 00 [VGA controller])
Subsystem: Lenovo Device 229f
Flags: bus master, fast devsel, latency 0, IRQ 163
Memory at 6040000000 (64-bit, non-prefetchable) [size=16M]
Memory at 4000000000 (64-bit, prefetchable) [size=256M]
I/O ports at 4000 [size=64]
[virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
Capabilities: <access denied>
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 0d)
Subsystem: Lenovo Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem
Flags: fast devsel, IRQ 16
Memory at 6041100000 (64-bit, non-prefetchable) [size=32K]
Capabilities: <access denied>
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: Lenovo Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th Gen Core Processor Gaussian Mixture Model
Flags: fast devsel, IRQ 255
Memory at 6041114000 (64-bit, non-prefetchable) [disabled] [size=4K]
Capabilities: <access denied>
00:12.0 Signal processing controller: Intel Corporation Cannon Lake PCH Thermal Controller (rev 10)
Subsystem: Lenovo Device 229f
Flags: fast devsel, IRQ 16
Memory at 6041113000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
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) (prog-if 30 [XHCI])
Subsystem: Lenovo Device 229f
Flags: bus master, medium devsel, latency 0, IRQ 130
Memory at cf820000 (64-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: xhci_hcd
00:14.2 RAM memory: Intel Corporation Cannon Lake PCH Shared SRAM (rev 10)
Subsystem: Lenovo Device 229f
Flags: fast devsel
Memory at 604110c000 (64-bit, non-prefetchable) [disabled] [size=8K]
Memory at 6041112000 (64-bit, non-prefetchable) [disabled] [size=4K]
Capabilities: <access denied>
00:15.0 Serial bus controller [0c80]: Intel Corporation Device a368 (rev 10)
Subsystem: Lenovo Device 229f
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at 6041111000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
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: Lenovo Device 229f
Flags: bus master, fast devsel, latency 0, IRQ 162
Memory at 6041110000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: mei_me
Kernel modules: mei_me
00:16.3 Serial controller: Intel Corporation Device a363 (rev 10) (prog-if 02 [16550])
Subsystem: Lenovo Device 229f
Flags: 66MHz, fast devsel, IRQ 19
I/O ports at 4060 [size=8]
Memory at cf831000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: serial
00:1b.0 PCI bridge: Intel Corporation Device a340 (rev f0) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0, IRQ 123
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
I/O behind bridge: 00002000-00002fff
Memory behind bridge: cee00000-cf7fffff
Prefetchable memory behind bridge: 00000000ce100000-00000000ceafffff
Capabilities: <access denied>
Kernel driver in use: pcieport
00:1b.4 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port 21 (rev f0) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0, IRQ 124
Bus: primary=00, secondary=04, subordinate=51, sec-latency=0
I/O behind bridge: 00005000-00007fff
Memory behind bridge: b4000000-cc1fffff
Prefetchable memory behind bridge: 0000006000000000-000000603fffffff
Capabilities: <access denied>
Kernel driver in use: pcieport
00:1c.0 PCI bridge: Intel Corporation Device a338 (rev f0) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0, IRQ 125
Bus: primary=00, secondary=53, subordinate=53, sec-latency=0
Memory behind bridge: ced00000-cedfffff
Capabilities: <access denied>
Kernel driver in use: pcieport
00:1d.0 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port 9 (rev f0) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0, IRQ 126
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
Memory behind bridge: cec00000-cecfffff
Capabilities: <access denied>
Kernel driver in use: pcieport
00:1d.6 PCI bridge: Intel Corporation Device a336 (rev f0) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0, IRQ 127
Bus: primary=00, secondary=52, subordinate=52, sec-latency=0
Memory behind bridge: ceb00000-cebfffff
Capabilities: <access denied>
Kernel driver in use: pcieport
00:1e.0 Communication controller: Intel Corporation Device a328 (rev 10)
Subsystem: Lenovo Device 229f
Flags: bus master, fast devsel, latency 0, IRQ 20
Memory at 604110f000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: intel-lpss
Kernel modules: intel_lpss_pci
00:1f.0 ISA bridge: Intel Corporation Device a30e (rev 10)
Subsystem: Lenovo Device 229f
Flags: bus master, medium devsel, latency 0
00:1f.3 Audio device: Intel Corporation Cannon Lake PCH cAVS (rev 10) (prog-if 80)
Subsystem: Lenovo Device 229f
Flags: bus master, fast devsel, latency 64, IRQ 164
Memory at 6041108000 (64-bit, non-prefetchable) [size=16K]
Memory at 6041000000 (64-bit, non-prefetchable) [size=1M]
Capabilities: <access denied>
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: Lenovo Device 229f
Flags: medium devsel, IRQ 255
Memory at 604110e000 (64-bit, non-prefetchable) [disabled] [size=256]
I/O ports at efa0 [disabled] [size=32]
Kernel modules: i2c_i801
00:1f.5 Serial bus controller [0c80]: Intel Corporation Cannon Lake PCH SPI Controller (rev 10)
Subsystem: Lenovo Device 229f
Flags: fast devsel
Memory at cf830000 (32-bit, non-prefetchable) [size=4K]
00:1f.6 Ethernet controller: Intel Corporation Ethernet Connection (7) I219-LM (rev 10)
Subsystem: Lenovo Ethernet Connection (7) I219-LM
Flags: bus master, fast devsel, latency 0, IRQ 148
Memory at cf800000 (32-bit, non-prefetchable) [size=128K]
Capabilities: <access denied>
Kernel driver in use: e1000e
Kernel modules: e1000e
01:00.0 VGA compatible controller: NVIDIA Corporation Device 1f91 (rev a1) (prog-if 00 [VGA controller])
Subsystem: Lenovo Device 229f
Flags: fast devsel, IRQ 16
Memory at cd000000 (32-bit, non-prefetchable) [size=16M]
Memory at a0000000 (64-bit, prefetchable) [size=256M]
Memory at b0000000 (64-bit, prefetchable) [size=32M]
I/O ports at 3000 [size=128]
Expansion ROM at ce080000 [disabled] [size=512K]
Capabilities: <access denied>
Kernel modules: nvidiafb, nouveau
01:00.1 Audio device: NVIDIA Corporation Device 10fa (rev a1)
Subsystem: Lenovo Device 229f
Flags: bus master, fast devsel, latency 0, IRQ 17
Memory at ce000000 (32-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
02:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe SSD Controller SM981/PM981 (prog-if 02 [NVM Express])
Subsystem: Samsung Electronics Co Ltd Device a801
Flags: bus master, fast devsel, latency 0, IRQ 16, NUMA node 0
Memory at cec00000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: nvme
Kernel modules: nvme
04:00.0 PCI bridge: Intel Corporation JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018] (rev 06) (prog-if 00 [Normal decode])
Physical Slot: 20
Flags: bus master, fast devsel, latency 0, IRQ 16
Bus: primary=04, secondary=05, subordinate=51, sec-latency=0
I/O behind bridge: 00005000-00006fff
Memory behind bridge: b4000000-cc1fffff
Prefetchable memory behind bridge: 0000006000000000-000000603fffffff
Capabilities: <access denied>
Kernel driver in use: pcieport
05:00.0 PCI bridge: Intel Corporation JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018] (rev 06) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0, IRQ 16
Bus: primary=05, secondary=06, subordinate=06, sec-latency=0
Memory behind bridge: cc100000-cc1fffff
Capabilities: <access denied>
Kernel driver in use: pcieport
05:01.0 PCI bridge: Intel Corporation JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018] (rev 06) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0, IRQ 128
Bus: primary=05, secondary=07, subordinate=2b, sec-latency=0
I/O behind bridge: 00005000-00005fff
Memory behind bridge: b4000000-bfffffff
Prefetchable memory behind bridge: 0000006000000000-000000601fffffff
Capabilities: <access denied>
Kernel driver in use: pcieport
05:02.0 PCI bridge: Intel Corporation JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018] (rev 06) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0, IRQ 18
Bus: primary=05, secondary=2c, subordinate=2c, sec-latency=0
Memory behind bridge: c0000000-c00fffff
Capabilities: <access denied>
Kernel driver in use: pcieport
05:04.0 PCI bridge: Intel Corporation JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018] (rev 06) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0, IRQ 129
Bus: primary=05, secondary=2d, subordinate=51, sec-latency=0
I/O behind bridge: 00006000-00006fff
Memory behind bridge: c0100000-cc0fffff
Prefetchable memory behind bridge: 0000006020000000-000000603fffffff
Capabilities: <access denied>
Kernel driver in use: pcieport
06:00.0 System peripheral: Intel Corporation JHL7540 Thunderbolt 3 NHI [Titan Ridge 4C 2018] (rev 06)
Subsystem: Lenovo JHL7540 Thunderbolt 3 NHI [Titan Ridge 4C 2018]
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at cc100000 (32-bit, non-prefetchable) [size=256K]
Memory at cc140000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: thunderbolt
Kernel modules: thunderbolt
2c:00.0 USB controller: Intel Corporation JHL7540 Thunderbolt 3 USB Controller [Titan Ridge 4C 2018] (rev 06) (prog-if 30 [XHCI])
Subsystem: Lenovo JHL7540 Thunderbolt 3 USB Controller [Titan Ridge 4C 2018]
Flags: bus master, fast devsel, latency 0, IRQ 131
Memory at c0000000 (32-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: xhci_hcd
52:00.0 Network controller: Intel Corporation Device 2723 (rev 1a)
Subsystem: Intel Corporation Device 0080
Flags: fast devsel, IRQ 255
Memory at ceb00000 (64-bit, non-prefetchable) [disabled] [size=16K]
Capabilities: <access denied>
53:00.0 SD Host controller: Genesys Logic, Inc Device 9755 (prog-if 01)
Subsystem: Lenovo Device 229f
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at ced00000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: sdhci-pci
Kernel modules: sdhci_pci
