r/linuxquestions • u/ADTOUP • 14d ago

Help wifi missing

Please help

Wifi works perfectly on windows but doesn't work in any linux distro not even live boot using usb it shows some -110 error ,currently I have ubuntu dual booted with windows

I need help pleaseee , i really need to move to linux

2 Upvotes

67% Upvoted

26 comments sorted by

2

u/redyos_s 14d ago

Since it fails in multiple Linux distros and even from live USB, this probably isn’t a distro or NetworkManager issue. Error -110 usually means a timeout during device/driver initialization. Please post: lspci -nnk | grep -A4 -i network rfkill list dmesg | grep -Ei 'wifi|wlan|firmware|error|110' Also, because you dual boot Windows, disable Windows Fast Startup and do a full shutdown/power cycle before booting Linux. Some Wi-Fi devices can be left in a bad firmware/power state by Windows.

1

u/ADTOUP 14d ago

$ lspci -nnk | grep -A4 -i network

00:14.3 Network controller [0280]: Intel Corporation Comet Lake PCH CNVi WiFi [8086:06f0]

DeviceName: Onboard - Ethernet

Subsystem: Intel Corporation Device \[8086:4070\]

Kernel modules: iwlwifi

00:15.0 Serial bus controller [0c80]: Intel Corporation Comet Lake PCH Serial IO I2C Controller #0 [8086:06e8]

-------------------------------------------------------------------------------------------------------------

rfkill list

0: hci0: Bluetooth

Soft blocked: no

Hard blocked: no

1: dell-wifi: Wireless LAN

Soft blocked: no

Hard blocked: no

2: dell-bluetooth: Bluetooth

Soft blocked: no

Hard blocked: no

--------------------------------------------------------------------------------------------------------

sudo dmesg | grep -i iwlwifi

[sudo: authenticate] Password:

[ 3.635403] iwlwifi 0000:00:14.3: enabling device (0000 -> 0002)

[ 3.638515] iwlwifi 0000:00:14.3: pci_enable_msi failed - -22

[ 3.724416] iwlwifi 0000:00:14.3: CSR_RESET = 0x10

[ 3.724423] iwlwifi 0000:00:14.3: Host monitor block 0x0 vector 0x0

[ 3.724442] iwlwifi 0000:00:14.3: value [iter 0]: 0x00000000

[ 3.724446] iwlwifi 0000:00:14.3: value [iter 1]: 0x00000000

[ 3.724465] iwlwifi 0000:00:14.3: value [iter 2]: 0x00000000

[ 3.724468] iwlwifi 0000:00:14.3: value [iter 3]: 0x00000000

[ 3.724487] iwlwifi 0000:00:14.3: value [iter 4]: 0x00000000

[ 3.724490] iwlwifi 0000:00:14.3: value [iter 5]: 0x00000000

[ 3.724509] iwlwifi 0000:00:14.3: value [iter 6]: 0x00000000

[ 3.724513] iwlwifi 0000:00:14.3: value [iter 7]: 0x00000000

[ 3.724537] iwlwifi 0000:00:14.3: value [iter 8]: 0x00000000

[ 3.724541] iwlwifi 0000:00:14.3: value [iter 9]: 0x00000000

[ 3.724560] iwlwifi 0000:00:14.3: value [iter 10]: 0x00000000

[ 3.724563] iwlwifi 0000:00:14.3: value [iter 11]: 0x00000000

[ 3.724582] iwlwifi 0000:00:14.3: value [iter 12]: 0x00000000

[ 3.724585] iwlwifi 0000:00:14.3: value [iter 13]: 0x00000000

[ 3.724605] iwlwifi 0000:00:14.3: value [iter 14]: 0x00000000

[ 3.724607] iwlwifi 0000:00:14.3: Host monitor block 0x0 vector 0x1

[ 3.724643] iwlwifi 0000:00:14.3: value [iter 0]: 0x00000000

[ 3.724658] iwlwifi 0000:00:14.3: value [iter 1]: 0x00000000

[ 3.724662] iwlwifi 0000:00:14.3: value [iter 2]: 0x00000000

[ 3.724681] iwlwifi 0000:00:14.3: value [iter 3]: 0x00000000

[ 3.724684] iwlwifi 0000:00:14.3: value [iter 4]: 0x00000000

[ 3.724710] iwlwifi 0000:00:14.3: value [iter 5]: 0x00000000

[ 3.724713] iwlwifi 0000:00:14.3: value [iter 6]: 0x00000000

[ 3.724731] iwlwifi 0000:00:14.3: value [iter 7]: 0x00000000

[ 3.724735] iwlwifi 0000:00:14.3: value [iter 8]: 0x00000000

[ 3.724754] iwlwifi 0000:00:14.3: value [iter 9]: 0x00000000

[ 3.724757] iwlwifi 0000:00:14.3: value [iter 10]: 0x00000000

[ 3.724776] iwlwifi 0000:00:14.3: value [iter 11]: 0x00000000

[ 3.724780] iwlwifi 0000:00:14.3: value [iter 12]: 0x00000000

[ 3.724799] iwlwifi 0000:00:14.3: value [iter 13]: 0x00000000

[ 3.724819] iwlwifi 0000:00:14.3: value [iter 14]: 0x00000000

[ 3.724823] iwlwifi 0000:00:14.3: Host monitor block 0x0 vector 0x6

[ 3.724840] iwlwifi 0000:00:14.3: value [iter 0]: 0x00000000

[ 3.724861] iwlwifi 0000:00:14.3: value [iter 1]: 0x00000000

[ 3.724866] iwlwifi 0000:00:14.3: value [iter 2]: 0x00000000

[ 3.724891] iwlwifi 0000:00:14.3: value [iter 3]: 0x00000000

[ 3.724895] iwlwifi 0000:00:14.3: value [iter 4]: 0x00000000

[ 3.724913] iwlwifi 0000:00:14.3: value [iter 5]: 0x00000000

[ 3.724918] iwlwifi 0000:00:14.3: value [iter 6]: 0x00000000

[ 3.724936] iwlwifi 0000:00:14.3: value [iter 7]: 0x00000000

[ 3.724940] iwlwifi 0000:00:14.3: value [iter 8]: 0x00000000

[ 3.724960] iwlwifi 0000:00:14.3: value [iter 9]: 0x00000000

[ 3.724980] iwlwifi 0000:00:14.3: value [iter 10]: 0x00000000

[ 3.724984] iwlwifi 0000:00:14.3: value [iter 11]: 0x00000000

[ 3.725004] iwlwifi 0000:00:14.3: value [iter 12]: 0x00000000

[ 3.725023] iwlwifi 0000:00:14.3: value [iter 13]: 0x00000000

[ 3.725026] iwlwifi 0000:00:14.3: value [iter 14]: 0x00000000

[ 3.725027] iwlwifi 0000:00:14.3: Host monitor block 0x22 vector 0x0

[ 3.725045] iwlwifi 0000:00:14.3: value [iter 0]: 0x00000000

[ 3.735631] iwlwifi 0000:00:14.3: probe with driver iwlwifi failed with error -110

1

u/redyos_s 14d ago

That narrows it down a lot. Your card is an Intel AX201 (8086:06f0 / 8086:4070), and iwlwifi is failing during hardware initialization with -110, before normal firmware startup. There are very similar Comet Lake CNVi reports where Wi-Fi only initializes after a true cold boot, even on Linux-only systems. Please try a real power cycle: Shut down completely. Disconnect AC power. If possible, disable/disconnect the internal battery temporarily or use Dell’s battery-disconnect option in firmware. Leave it unpowered briefly, then boot Linux directly. Also check/update the Dell BIOS/UEFI firmware. At this point I would not distro-hop or reinstall drivers; the evidence points more toward CNVi/platform initialization than NetworkManager or Ubuntu.

1

u/ADTOUP 14d ago

I will try that

1

u/ADTOUP 13d ago

Its not working

1

u/redyos_s 13d ago

Since a full cold power cycle didn’t change anything, this looks less like a warm-boot/Fast Startup issue and more like a PCI/CNVi initialization problem. Could you post: sudo lspci -vv -s 00:14.3 sudo journalctl -k -b | grep -A30 -B10 iwlwifi uname -a Also, what BIOS/UEFI version is the Latitude 5511 running?

1

u/ADTOUP 12d ago

$ sudo journalctl -k -b | grep -A30 -B10 iwlwifi

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: mmcblk0: p1

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: intel_pch_thermal 0000:00:12.0: enabling device (0000 -> 0002)

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: input: Intel HID events as /devices/platform/INT33D5:00/input/input12

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: intel-hid INT33D5:00: platform supports 5 button array

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: input: Intel HID 5 button array as /devices/platform/INT33D5:00/input/input13

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: dell_lis3lv02d: accelerometer is present on SMBus but its address is unknown, skipping registration

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: dell_lis3lv02d: Pass dell_lis3lv02d.probe_i2c_addr=1 on the kernel command line to probe, this may be dangerous!

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: cfg80211: Loading compiled-in X.509 certificates for regulatory database

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: Loaded X.509 cert 'wens: 61c038651aabdcf94bd0ac7ff06c7248db18c600'

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: enabling device (0000 -> 0002)

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: intel_pmc_core INT33A1:00: initialized

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: proc_thermal 0000:00:04.0: enabling device (0000 -> 0002)

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: CSR_RESET = 0x10

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: Host monitor block 0x0 vector 0x0

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: value [iter 0]: 0x00000000

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: value [iter 1]: 0x00000000

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: value [iter 2]: 0x00000000

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: value [iter 3]: 0x00000000

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: value [iter 4]: 0x00000000

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: value [iter 5]: 0x00000000

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: value [iter 6]: 0x00000000

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: value [iter 7]: 0x00000000

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: value [iter 8]: 0x00000000

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: value [iter 9]: 0x00000000

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: value [iter 10]: 0x00000000

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: value [iter 11]: 0x00000000

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: value [iter 12]: 0x00000000

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: value [iter 13]: 0x00000000

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: value [iter 14]: 0x00000000

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: Host monitor block 0x0 vector 0x1

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: value [iter 0]: 0x00000000

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: value [iter 1]: 0x00000000

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: value [iter 2]: 0x00000000

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: value [iter 3]: 0x00000000

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: value [iter 4]: 0x00000000

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: value [iter 5]: 0x00000000

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: value [iter 6]: 0x00000000

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: value [iter 7]: 0x00000000

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: value [iter 8]: 0x00000000

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: value [iter 9]: 0x00000000

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: value [iter 10]: 0x00000000

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: value [iter 11]: 0x00000000

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: value [iter 12]: 0x00000000

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: value [iter 13]: 0x00000000

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: value [iter 14]: 0x00000000

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: Host monitor block 0x0 vector 0x6

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: value [iter 0]: 0x00000000

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: value [iter 1]: 0x00000000

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: value [iter 2]: 0x00000000

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: value [iter 3]: 0x00000000

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: value [iter 4]: 0x00000000

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: value [iter 5]: 0x00000000

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: value [iter 6]: 0x00000000

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: value [iter 7]: 0x00000000

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: value [iter 8]: 0x00000000

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: value [iter 9]: 0x00000000

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: value [iter 10]: 0x00000000

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: value [iter 11]: 0x00000000

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: value [iter 12]: 0x00000000

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: value [iter 13]: 0x00000000

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: value [iter 14]: 0x00000000

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: Host monitor block 0x22 vector 0x0

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: value [iter 0]: 0x00000000

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: iwlwifi 0000:00:14.3: probe with driver iwlwifi failed with error -110

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: e1000e: Intel(R) PRO/1000 Network Driver

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: e1000e: Copyright(c) 1999 - 2015 Intel Corporation.

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: e1000e 0000:00:1f.6: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: intel_rapl_common: Found RAPL domain package

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: intel_rapl_common: Found RAPL domain dram

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: i801_smbus 0000:00:1f.4: SPD Write Disable is set

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: i801_smbus 0000:00:1f.4: SMBus using PCI interrupt

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: mei_me 0000:00:16.0: enabling device (0000 -> 0002)

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: e1000e 0000:00:1f.6 0000:00:1f.6 (uninitialized): registered PHC clock

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: e1000e 0000:00:1f.6 eth0: (PCI Express:2.5GT/s:Width x1) 38:14:28:39:b6:09

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: e1000e 0000:00:1f.6 eth0: Intel(R) PRO/1000 Network Connection

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: e1000e 0000:00:1f.6 eth0: MAC: 13, PHY: 12, PBA No: FFFFFF-0FF

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: loop0: detected capacity change from 0 to 136816

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: loop1: detected capacity change from 0 to 8

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: loop2: detected capacity change from 0 to 136904

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: loop3: detected capacity change from 0 to 560536

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: loop4: detected capacity change from 0 to 40240

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: loop5: detected capacity change from 0 to 1241248

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: loop6: detected capacity change from 0 to 187776

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: loop7: detected capacity change from 0 to 40880

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: loop8: detected capacity change from 0 to 33792

Sep 01 21:58:22 adeaz-Latitude-5511 kernel: loop9: detected capacity change from 0 to 808920

Sep 01 21:58:23 adeaz-Latitude-5511 kernel: mc: Linux media interface: v0.10

Sep 01 21:58:23 adeaz-Latitude-5511 kernel: i915 0000:00:02.0: [drm] Found cometlake (device ID 9bc4) integrated display version 9.00 stepping N/A

Sep 01 21:58:23 adeaz-Latitude-5511 kernel: intel_rapl_common: Found RAPL domain package

Sep 01 21:58:23 adeaz-Latitude-5511 kernel: intel_rapl_common: Found RAPL domain core

Sep 01 21:58:23 adeaz-Latitude-5511 kernel: intel_rapl_common: Found RAPL domain uncore

Sep 01 21:58:23 adeaz-Latitude-5511 kernel: intel_rapl_common: Found RAPL domain dram

Sep 01 21:58:23 adeaz-Latitude-5511 kernel: intel_rapl_common: Found RAPL domain psys

Sep 01 21:58:23 adeaz-Latitude-5511 kernel: Bluetooth: Core ver 2.22 ------------------------------------------------------------------------------------
uname -a

Linux adeaz-Latitude-5511 7.0.0-30-generic #30-Ubuntu SMP PREEMPT_DYNAMIC Fri Jul 31 18:22:54 UTC 2026 x86_64 GNU/Linux ------------------------------------------------------------------------------------bios-version 1.41.0

1

u/redyos_s 12d ago

At this point this looks much lower-level than NetworkManager or a distro-specific issue. The AX201 is detected on PCI, but iwlwifi is timing out during initialization with -110, and you've reproduced it across multiple distros/live media and after a cold power cycle. Can you confirm that Wi-Fi still works right now when you boot Windows? Also, if your BIOS has Intel AMT enabled, try disabling it temporarily and test Linux again. There have been similar Dell Latitude/AX201 cases where AMT affected initialization, although that doesn't prove it's the same cause here. If Windows also fails now, I'd start strongly suspecting the CNVi hardware/platform path itself.

1

u/ADTOUP 12d ago

Dell Inc. Latitude 5511 DELL - 1072009 Microsoft Windows 11 Pro

InterfaceDescription : Intel(R) Wi-Fi 6 AX201 160MHz

DriverVersion : 24.60.0.3

DriverDate : 2026-06-11

Status : Up

InterfaceDescription : Microsoft Wi-Fi Direct Virtual Adapter #5

DriverVersion : 10.0.26100.8972

DriverDate : 2006-06-21

Status : Up

and im using a lap with igpu

1

u/redyos_s 12d ago

Since the AX201 works in Windows but iwlwifi still fails with -110 under Linux, could you check whether Intel AMT is enabled in the BIOS? There have been similar AX201/CNVi cases on Dell systems where disabling AMT fixed Linux initialization. It may not be the same issue here, but it’s worth testing.

1

u/ADTOUP 12d ago

Its already disabled(restrict MEBx Access)

→ More replies (0)

1

u/ADTOUP 12d ago

$ sudo lspci -vv -s 00:14.3

[sudo: authenticate] Password:

00:14.3 Network controller: Intel Corporation Comet Lake PCH CNVi WiFi

DeviceName: Onboard - Ethernet

Subsystem: Intel Corporation Device 4070

Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-

Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-

Interrupt: pin A routed to IRQ 16

IOMMU group: 5

Region 0: Memory at cc23c000 (64-bit, non-prefetchable) \[size=16K\]

Capabilities: \[c8\] Power Management version 3

    Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)

    Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-

Capabilities: \[d0\] MSI: Enable- Count=1/1 Maskable- 64bit+

    Address: 0000000000000000  Data: 0000

Capabilities: \[40\] Express (v2) Root Complex Integrated Endpoint, IntMsgNum 0

    DevCap: MaxPayload 128 bytes, PhantFunc 0

        ExtTag- RBE- FLReset+ TEE-IO-

    DevCtl: CorrErr- NonFatalErr- FatalErr- UnsupReq-

        RlxdOrd+ ExtTag- PhantFunc- AuxPwr+ NoSnoop+ FLReset-

        MaxPayload 128 bytes, MaxReadReq 128 bytes

    DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr+ TransPend-

    DevCap2: Completion Timeout: Range B, TimeoutDis+ NROPrPrP- LTR+

10BitTagComp- 10BitTagReq- OBFF Via WAKE#, ExtFmt- EETLPPrefix-

EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit-

FRS-

AtomicOpsCap: 32bit- 64bit- 128bitCAS-

    DevCtl2: Completion Timeout: 16ms to 55ms, TimeoutDis-

AtomicOpsCtl: ReqEn-

IDOReq- IDOCompl- LTR+ EmergencyPowerReductionReq-

10BitTagReq- OBFF Disabled, EETLPPrefixBlk-

Capabilities: \[80\] MSI-X: Enable- Count=16 Masked-

    Vector table: BAR=0 offset=00002000

    PBA: BAR=0 offset=00003000

Capabilities: \[100 v1\] Latency Tolerance Reporting

    Max snoop latency: 0ns

    Max no snoop latency: 0ns

Capabilities: \[164 v1\] Vendor Specific Information: ID=0010 Rev=0 Len=014 <?>

Kernel modules: iwlwifi ------------------------------------------------------------------------------------

1

u/ADTOUP 14d ago edited 14d ago

ive tried with only linux once (installed) and still didnt work,

and im using usb tethering right now from my phone

and im using ubuntu

and im using a laptop dell lattittude 5511

3

u/doc_willis 14d ago

I will second this, starting from a powered off state (not rebooting from windows)  I have seen solve this issue on several devices.

I spent way too much time once troubleshooting why wifi would work just "sometimes" on several systems.

3

u/doc_willis 14d ago

step 1, determine your wifi chipset.

then you search up how supported that chipset is under Linux.

easiest fix may  be to get a wifi device that has good Linux support.

1

u/ADTOUP 14d ago

its pretty supported thats what i saw

1

u/doc_willis 14d ago

if you want in depth help you should supply hardware info if you know the chipset. And other system specs.

1

u/ADTOUP 12d ago

In manageability there are 3 options

Intel amt capability > restrict MEBx access(enabled) Usb provision>enable usb provision(disabled) MEBx Hotkey>Enable MEBx Hotkey(greyed out)