Oh man: heute geht es wieder nicht mehr! Gleiches Ergebnis: Bluetooth funktioniert, WLAN: "Kein Funknetzwerkadapter gefunden" 😐
$ lspci | grep Network
06:00.0 Network controller: Intel Corporation Wireless-AC 9260 (rev 29)
08:00.0 Ethernet controller: Intel Corporation I211 Gigabit Network Connection (rev 03)
$ dmesg | grep iwlwifi
[ 3.398063] iwlwifi 0000:06:00.0: enabling device (0000 -> 0002)
[ 3.460244] iwlwifi: probe of 0000:06:00.0 failed with error -110
$ modinfo iwlwifi
filename: /lib/modules/5.0.0-32-generic/kernel/drivers/net/wireless/intel/iwlwifi/iwlwifi.ko
license: GPL
author: Copyright(c) 2003- 2015 Intel Corporation <linuxwifi@intel.com>
description: Intel(R) Wireless WiFi driver for Linux
...
depends: cfg80211
retpoline: Y
intree: Y
name: iwlwifi
vermagic: 5.0.0-32-generic SMP mod_unload
signat: PKCS#7
signer:
sig_key:
sig_hashalgo: md4
parm: swcrypto:using crypto in software (default 0 [hardware]) (int)
parm: 11n_disable:disable 11n functionality, bitmap: 1: full, 2: disable agg TX, 4: disable agg RX, 8 enable agg TX (uint)
parm: amsdu_size:amsdu size 0: 12K for multi Rx queue devices, 2K for 22560 devices, 4K for other devices 1:4K 2:8K 3:12K 4: 2K (default 0) (int)
parm: fw_restart:restart firmware in case of error (default true) (bool)
parm: antenna_coupling:specify antenna coupling in dB (default: 0 dB) (int)
parm: nvm_file:NVM file name (charp)
parm: d0i3_disable:disable d0i3 functionality (default: Y) (bool)
parm: lar_disable:disable LAR functionality (default: N) (bool)
parm: uapsd_disable:disable U-APSD functionality bitmap 1: BSS 2: P2P Client (default: 3) (uint)
parm: enable_ini:Enable debug INI TLV FW debug infrastructure (default: 0 (bool)
parm: bt_coex_active:enable wifi/bt co-exist (default: enable) (bool)
parm: led_mode:0=system default, 1=On(RF On)/Off(RF Off), 2=blinking, 3=Off (default: 0) (int)
parm: power_save:enable WiFi power management (default: disable) (bool)
parm: power_level:default power save level (range from 1 - 5, default: 1) (int)
parm: fw_monitor:firmware monitor - to debug FW (default: false - needs lots of memory) (bool)
parm: d0i3_timeout:Timeout to D0i3 entry when idle (ms) (uint)
parm: disable_11ac:Disable VHT capabilities (default: false) (bool)
parm: remove_when_gone:Remove dev from PCIe bus if it is deemed inaccessible (default: false) (bool)
parm: disable_11ax:Disable HE capabilities (default: false) (bool)
$ iwconfig
lo no wireless extensions.
enp8s0 no wireless extensions.
$ iwlist chan
lo no frequency information.
enp8s0 no frequency information.
$ sudo iwlist scan
lo Interface doesn't support scanning.
enp8s0 Interface doesn't support scanning.
$ dmesg | grep iwl
[ 3.398063] iwlwifi 0000:06:00.0: enabling device (0000 -> 0002)
[ 3.460244] iwlwifi: probe of 0000:06:00.0 failed with error -110
$ lsmod
Module Size Used by
cmac 16384 1
rfcomm 77824 12
bnep 24576 2
edac_mce_amd 28672 0
snd_hda_codec_hdmi 53248 0
ccp 86016 0
kvm 630784 0
irqbypass 16384 1 kvm
crct10dif_pclmul 16384 1
crc32_pclmul 16384 0
snd_hda_codec_realtek 114688 1
snd_hda_codec_generic 77824 2 snd_hda_codec_realtek
ghash_clmulni_intel 16384 0
ledtrig_audio 16384 2 snd_hda_codec_generic,snd_hda_codec_realtek
snd_hda_intel 49152 8
aesni_intel 372736 2
snd_hda_codec 135168 4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
snd_hda_core 86016 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek
aes_x86_64 20480 1 aesni_intel
snd_hwdep 20480 1 snd_hda_codec
crypto_simd 16384 1 aesni_intel
cryptd 24576 3 crypto_simd,ghash_clmulni_intel,aesni_intel
glue_helper 16384 1 aesni_intel
nls_iso8859_1 16384 1
snd_pcm 102400 4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core
snd_seq_midi 20480 0
snd_seq_midi_event 16384 1 snd_seq_midi
input_leds 16384 0
amdgpu 3522560 29
snd_rawmidi 36864 1 snd_seq_midi
snd_seq 69632 2 snd_seq_midi,snd_seq_midi_event
chash 16384 1 amdgpu
amd_iommu_v2 20480 1 amdgpu
gpu_sched 32768 1 amdgpu
snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi
ttm 102400 1 amdgpu
snd_timer 36864 2 snd_seq,snd_pcm
btusb 49152 0
btrtl 20480 1 btusb
btbcm 16384 1 btusb
btintel 24576 1 btusb
drm_kms_helper 180224 1 amdgpu
joydev 28672 0
snd 86016 27 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_pcm,snd_rawmidi
iwlwifi 315392 0
wmi_bmof 16384 0
bluetooth 557056 41 btrtl,btintel,btbcm,bnep,btusb,rfcomm
drm 483328 19 gpu_sched,drm_kms_helper,amdgpu,ttm
fb_sys_fops 16384 1 drm_kms_helper
k10temp 16384 0
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
cfg80211 679936 1 iwlwifi
sysimgblt 16384 1 drm_kms_helper
soundcore 16384 1 snd
ecdh_generic 28672 2 bluetooth
mac_hid 16384 0
sch_fq_codel 20480 3
parport_pc 36864 0
ppdev 24576 0
lp 20480 0
parport 53248 3 parport_pc,lp,ppdev
ip_tables 32768 0
x_tables 40960 1 ip_tables
autofs4 45056 2
hid_generic 16384 0
usbhid 53248 0
uas 24576 0
hid 126976 2 usbhid,hid_generic
usb_storage 69632 1 uas
nvme 45056 1
i2c_piix4 28672 0
nvme_core 94208 3 nvme
igb 217088 0
i2c_algo_bit 16384 2 igb,amdgpu
ahci 40960 2
dca 16384 1 igb
libahci 32768 1 ahci
wmi 28672 1 wmi_bmof
gpio_amdpt 20480 0
video 49152 0
gpio_generic 20480 1 gpio_amdpt
$ lshw -C network
WARNUNG: Sie sollten dieses Programm mit Systemverwalterrechten (root) ausführen.
*-network UNGEFORDERT
Beschreibung: Network controller
Produkt: Wireless-AC 9260
Hersteller: Intel Corporation
Physische ID: 0
Bus-Informationen: pci@0000:06:00.0
Version: 29
Breite: 64 bits
Takt: 33MHz
Fähigkeiten: cap_list
Konfiguration: latency=0
Ressourcen: memory:fcd00000-fcd03fff
*-network
Beschreibung: Ethernet interface
Produkt: I211 Gigabit Network Connection
Hersteller: Intel Corporation
Physische ID: 0
Bus-Informationen: pci@0000:08:00.0
Logischer Name: enp8s0
Version: 03
Seriennummer: b4:2e:99:83:36:f8
Größe: 1Gbit/s
Kapazität: 1Gbit/s
Breite: 32 bits
Takt: 33MHz
Fähigkeiten: bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
Konfiguration: autonegotiation=on broadcast=yes driver=igb driverversion=5.4.0-k duplex=full firmware=0. 6-1 ip=192.168.178.30 latency=0 link=yes multicast=yes port=twisted pair speed=1Gbit/s
Ressourcen: irq:38 memory:fcc00000-fcc1ffff ioport:f000(Größe=32) memory:fcc20000-fcc23fff
WARNUNG: Ausgabe kann unvollständig oder fehlerhaft werden, Sie sollten dieses Programm mit Systemverwalterrechten (root) ausführen.
"Interessant" ist wohl "iwlwifi: probe of 0000:06:00.0 failed with error -110" ... ?
Dazu habe ich diesen Bug gefunden: https://bugzilla.kernel.org/show_bug.cgi?id=201319