Hallo,
nach einer Mainboard-Reparatur erkennt mein Lenovo TP L460 nur noch 3 von ca. 15 Drahtlosnetzwerken, welche verfügbar sein müssten. Das relevante, eigene Netzwerk wird nur manchmal angezeigt, ebenso wie der zugehörige Gastzugang.
Ich bin leider nicht so bewandert bei der Interpretation von Code-Ausgaben und hoffe deshalb, dass ihr mir helfen könnt. Zunächst (hoffentlich) alle relevanten Infos:
1. Das Netzwerk wird von anderen Geräten erkannt und kann problemlos genutzt werden. Es ist offen für neue Geräte. Verwendet wird eine Fritz Box 7360. Das scheint nicht das Problem zu sein, da ja andere verfügbare Netzwerke (wie z.B. ein Telekom-Hotspot) ebenfalls nicht erkannt werden.
2.
$ sudo lshw -class network
*-network
Beschreibung: Kabellose Verbindung
Produkt: Wireless 8260
Hersteller: Intel Corporation
Physische ID: 0
Bus-Informationen: pci@0000:03:00.0
Logischer Name: wlp3s0
Version: 3a
Seriennummer: 44:85:00:d3:59:00
Breite: 64 bits
Takt: 33MHz
Fähigkeiten: pm msi pciexpress bus_master cap_list ethernet physical wireless
Konfiguration: broadcast=yes driver=iwlwifi driverversion=4.4.0-83-generic firmware=16.242414.0 ip=192.168.178.25 latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn
Ressourcen: irq:127 memory:f1000000-f1001fff
$ uname -a Linux vroni-laptop 4.4.0-83-generic #106-Ubuntu SMP Mon Jun 26 17:54:43 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
$ lspci -nnk | grep -i net -A2 00:1f.6 Ethernet controller [0200]: Intel Corporation Ethernet Connection I219-V [8086:1570] (rev 21) Subsystem: Lenovo Ethernet Connection I219-V [17aa:5051] Kernel driver in use: e1000e Kernel modules: e1000e -- 03:00.0 Network controller [0280]: Intel Corporation Wireless 8260 [8086:24f3] (rev 3a) Subsystem: Intel Corporation Wireless 8260 [8086:1130] Kernel driver in use: iwlwifi
3. (aktuell wird das WLAN erkannt und ist verbunden, dies ist aber "Zufall")
$ cat /etc/network/interfaces
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
source /etc/network/interfaces.d/*
# The loopback network interface
# auto lo
# iface lo inet loopback
# The primary network interface
# auto enp0s31f6
# iface enp0s31f6 inet dhcp
# This is an autoconfigured IPv6 interface
# iface enp0s31f6 inet6 auto
veronika@vroni-laptop:~$ ip link
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: enp0s31f6: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000
link/ether 50:7b:9d:f7:a4:af brd ff:ff:ff:ff:ff:ff
3: wlp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DORMANT group default qlen 1000
link/ether 44:85:00:d3:59:00 brd ff:ff:ff:ff:ff:ff
veronika@vroni-laptop:~$ ip -4 addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
2: enp0s31f6: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
inet 192.168.179.31/24 brd 192.168.179.255 scope global dynamic enp0s31f6
valid_lft 863427sec preferred_lft 863427sec
3: wlp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
inet 192.168.178.25/24 brd 192.168.178.255 scope global dynamic wlp3s0
valid_lft 862800sec preferred_lft 862800sec
veronika@vroni-laptop:~$ ip -4 route
default via 192.168.179.1 dev enp0s31f6 proto static metric 100
default via 192.168.178.1 dev wlp3s0 proto static metric 600
169.254.0.0/16 dev enp0s31f6 scope link metric 1000
192.168.178.0/24 dev wlp3s0 proto kernel scope link src 192.168.178.25 metric 600
192.168.179.0/24 dev enp0s31f6 proto kernel scope link src 192.168.179.31 metric 100
veronika@vroni-laptop:~$ ip -4 neigh
192.168.179.1 dev enp0s31f6 lladdr 34:81:c4:31:66:09 STALE
192.168.178.1 dev wlp3s0 lladdr 34:81:c4:31:66:09 REACHABLE
veronika@vroni-laptop:~$ iwconfig
wlp3s0 IEEE 802.11abgn ESSID:"Miezennetz"
Mode:Managed Frequency:2.452 GHz Access Point: 34:81:C4:31:66:0B
Bit Rate=144.4 Mb/s Tx-Power=22 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:on
Link Quality=63/70 Signal level=-47 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:14 Invalid misc:152 Missed beacon:0
lo no wireless extensions.
enp0s31f6 no wireless extensions.
}}
{{{
nmcli general ; nmcli device ; nmcli connection
STATUS KONNEKTIVITÄT WLAN-HW WLAN WWAN-HW WWAN
verbunden vollständig aktiviert aktiviert aktiviert aktiviert
GERÄT TYP STATUS VERBINDUNG
enp0s31f6 ethernet verbunden Kabelnetzwerkverbindung
wlp3s0 wifi verbunden Miezennetz
BC:54:51:7C:E8:8B bt nicht verbunden --
lo loopback nicht verwaltet --
NAME UUID TYP GERÄT
Kabelnetzwerkverbindung 4f57aa1a-b6a1-49b2-ac6b-15296ad4ad52 802-3-ethernet enp0s31f6
Miezennetz e30bae8a-cea4-4db6-908d-931922c2bb84 802-11-wireless wlp3s0
AndroidAP e98d6b78-ffd9-47b5-91da-6cbf178161aa 802-11-wireless --
BTHub5-S9FZ dddae1f2-d600-405d-abcb-f0f482279f77 802-11-wireless --
FRITZ!Box 7320 Gast 8adadd6e-cbeb-4efb-b586-1f4f5a76bf9b 802-11-wireless --
FRITZ!Box 7362 SL 71afb433-0a69-4f8f-9248-9767aaa02900 802-11-wireless --
FRITZ!Box 7590 YE 5f22e928-465b-448e-af2d-19c436b89a1c 802-11-wireless --
FRITZ!Box Fon WLAN 7360 429cddc1-f7b3-4e0d-a2fd-ea25f0175392 802-11-wireless --
FlixBus b98856e1-7a3e-49d6-a7ea-fd2cfd749f57 802-11-wireless --
FlixBus Wi-Fi 89dad810-2744-4664-b9ae-b9d527cd26a3 802-11-wireless --
Frieda-Netzwerk 1b0c9918-ccef-4481-808a-cead40deb8ff bluetooth --
HITRON-FA30 92021af5-bffa-4570-9c6d-c8a2db706e09 802-11-wireless --
HOTSPLOTS-JuedischesMuseum 7ba80b44-6236-4e00-9c04-9e59ee72ccdb 802-11-wireless --
HOTSPLOTS-Kammerspiele a8b69f95-631f-41a2-af3d-467fe78ed90a 802-11-wireless --
HP-Print-97-Deskjet 3520 series 0470120b-eb7b-4a48-aaf6-f3f880e998e9 802-11-wireless --
HUCKS HOME GO-guest c203191c-bdb9-4783-a163-057b776f572b 802-11-wireless --
Hauptsache_Alessio_hat_Netz 1110f8e0-7b06-429d-a410-373e0b23abd4 802-11-wireless --
HochX da1ebdfe-f00b-4b58-ba9a-a183b056c415 802-11-wireless --
HochXFoyer 5ba93f1f-f3d7-4fa0-9a24-8f92b9c98623 802-11-wireless --
Home MUC Guest 839b1d1e-0bad-46ac-aadb-06a54953b625 802-11-wireless --
Katzenvideos 05935ffa-79ed-41a5-96ce-b18c801daf71 802-11-wireless --
Lumpi* af6587a7-2bee-497d-ac3d-9fe7b5bd1de3 802-11-wireless --
M-VHS_HOTSPLOTS e7d44904-5bf9-4443-94d9-21d3882f3955 802-11-wireless --
M-WLAN Free Wi-Fi e15bd49b-d19e-47d7-a3ff-088f891cbb21 802-11-wireless --
MAXSPOT TRACHTENVOGL 8836dd10-22ed-4dbc-8ab8-e8a96f5a463c 802-11-wireless --
MEET ME @ STARBUCKS 87a0f5c1-22e8-4bc5-bd16-0e7958633b0a 802-11-wireless --
MaxeWiFi 902cf0a9-e9e3-4433-8be5-184d99765631 802-11-wireless --
Mietzennetz Gast 6f5979fa-4efc-4f12-8199-f67f3cff44b7 802-11-wireless --
Muenchen Wlan 0be6d4a3-ba69-4624-b3e0-a14782055c4e 802-11-wireless --
P103 Gastzugang b177b1c9-90be-41b1-887a-9baf4d30a31b 802-11-wireless --
P103gast 7c5507ef-3023-436d-ab12-58edb8c48061 802-11-wireless --
Rankeffect_Gast c19492ec-e7f2-425a-abf5-8f705e5e7f6f 802-11-wireless --
T-Mobile(Telekom) Vorgabe 04d84707-ce6d-447f-843c-a13a23d2ca9b gsm --
Telekom 78f40bc4-48b4-45be-8673-1ba756a00151 802-11-wireless --
Telekom_FON 1e16850a-dd05-4dcf-9a77-8b44091db607 802-11-wireless --
WIFIonICE 17847f3c-a9c9-4133-9e28-7df80c5c79cf 802-11-wireless --
WLAN ed0da095-ad39-4d05-8ce3-f536ec9ed0bd 802-11-wireless --
WLAN-8C4087 c97efac9-7b3a-43ef-9ff0-c262b017efee 802-11-wireless --
WL_Starmedklinik d9e6740e-1fb4-43f8-9e96-ef38e5e15263 802-11-wireless --
Wifi@DB c9f373ea-adfa-4eee-8ce1-7a5b05190a07 802-11-wireless --
Wireless Bildungshotel 47506967-d464-47c1-b568-f51ae49f24db 802-11-wireless --
eduroam 4d8e136e-c07e-4d48-8ef5-f598fd679d1c 802-11-wireless --
eduroam-a b785e643-457b-4e70-9db5-3b030e2c59de 802-11-wireless --
enp0s31f6 43457eb3-0261-470a-a528-fc40768bb24d 802-3-ethernet --
hotspot-zone.com 2df42082-c167-4d49-9ea0-3fa521faa184 802-11-wireless --
lrz ed4f94dc-be7c-4f93-8c7e-a33156528b39 802-11-wireless --
o2-WLAN81 fbfeeb2a-78c1-41ca-a717-7b7cacb60c03 802-11-wireless --
o2-WLAN96 161652c0-fa3b-4738-acfe-0a7e28b345c1 802-11-wireless --
oln-11980 2c6ed873-3b45-4e98-9f27-c13d53e97c2e 802-11-wireless --$ rfkill list 0: hci0: Bluetooth Soft blocked: no Hard blocked: no 1: tpacpi_bluetooth_sw: Bluetooth Soft blocked: no Hard blocked: no 2: phy0: Wireless LAN Soft blocked: no Hard blocked: no
$ lsmod Module Size Used by drbg 32768 1 ansi_cprng 16384 0 ctr 16384 1 ccm 20480 1 rfcomm 69632 12 ip6table_filter 16384 0 ip6_tables 28672 1 ip6table_filter iptable_filter 16384 0 ip_tables 24576 1 iptable_filter x_tables 36864 4 ip6table_filter,ip_tables,iptable_filter,ip6_tables bnep 20480 2 binfmt_misc 20480 1 arc4 16384 2 iwlmvm 311296 0 snd_hda_codec_hdmi 53248 1 mac80211 737280 1 iwlmvm snd_hda_codec_realtek 86016 1 snd_hda_codec_generic 77824 1 snd_hda_codec_realtek intel_rapl 20480 0 x86_pkg_temp_thermal 16384 0 snd_soc_skl 49152 0 snd_soc_skl_ipc 32768 1 snd_soc_skl intel_powerclamp 16384 0 snd_hda_ext_core 28672 1 snd_soc_skl snd_soc_sst_ipc 16384 1 snd_soc_skl_ipc coretemp 16384 0 snd_soc_sst_dsp 53248 1 snd_soc_skl_ipc snd_soc_core 212992 1 snd_soc_skl iwlwifi 200704 1 iwlmvm snd_compress 20480 1 snd_soc_core ac97_bus 16384 1 snd_soc_core kvm 544768 0 uvcvideo 90112 0 snd_pcm_dmaengine 16384 1 snd_soc_core videobuf2_vmalloc 16384 1 uvcvideo dw_dmac_core 24576 1 snd_soc_sst_dsp snd_hda_intel 40960 3 irqbypass 16384 1 kvm videobuf2_memops 16384 1 videobuf2_vmalloc snd_hda_codec 135168 4 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel videobuf2_v4l2 28672 1 uvcvideo cfg80211 565248 3 iwlwifi,mac80211,iwlmvm videobuf2_core 36864 2 uvcvideo,videobuf2_v4l2 snd_hda_core 73728 7 snd_hda_codec_realtek,snd_hda_ext_core,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_soc_skl joydev 20480 0 input_leds 16384 0 v4l2_common 16384 1 videobuf2_v4l2 serio_raw 16384 0 snd_hwdep 16384 1 snd_hda_codec rtsx_pci_ms 20480 0 videodev 176128 4 uvcvideo,v4l2_common,videobuf2_core,videobuf2_v4l2 memstick 20480 1 rtsx_pci_ms snd_pcm 106496 8 snd_hda_ext_core,snd_soc_core,snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_soc_skl,snd_pcm_dmaengine,snd_hda_core btusb 45056 0 btrtl 16384 1 btusb media 24576 2 uvcvideo,videodev btbcm 16384 1 btusb thinkpad_acpi 90112 1 nvram 16384 1 thinkpad_acpi btintel 16384 1 btusb bluetooth 520192 39 bnep,btbcm,btrtl,btusb,rfcomm,btintel snd_seq_midi 16384 0 shpchp 36864 0 snd_seq_midi_event 16384 1 snd_seq_midi mei_me 36864 0 snd_rawmidi 32768 1 snd_seq_midi snd_seq 69632 2 snd_seq_midi_event,snd_seq_midi mei 98304 1 mei_me snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi snd_timer 32768 2 snd_pcm,snd_seq snd 81920 20 snd_hda_codec_realtek,snd_soc_core,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,thinkpad_acpi,snd_seq_device,snd_compress soundcore 16384 1 snd mac_hid 16384 0 ib_iser 49152 0 rdma_cm 49152 1 ib_iser iw_cm 45056 1 rdma_cm ib_cm 45056 1 rdma_cm ib_sa 36864 2 rdma_cm,ib_cm ib_mad 49152 2 ib_cm,ib_sa ib_core 106496 6 rdma_cm,ib_cm,ib_sa,iw_cm,ib_mad,ib_iser ib_addr 16384 2 rdma_cm,ib_core iscsi_tcp 20480 0 libiscsi_tcp 24576 1 iscsi_tcp libiscsi 53248 3 libiscsi_tcp,iscsi_tcp,ib_iser scsi_transport_iscsi 98304 4 iscsi_tcp,ib_iser,libiscsi parport_pc 32768 0 ppdev 20480 0 lp 20480 0 sunrpc 335872 1 parport 49152 3 lp,ppdev,parport_pc autofs4 40960 3 btrfs 987136 0 raid10 49152 0 raid456 110592 0 async_raid6_recov 20480 1 raid456 async_memcpy 16384 2 raid456,async_raid6_recov async_pq 16384 2 raid456,async_raid6_recov async_xor 16384 3 async_pq,raid456,async_raid6_recov async_tx 16384 5 async_pq,raid456,async_xor,async_memcpy,async_raid6_recov xor 24576 2 btrfs,async_xor raid6_pq 102400 4 async_pq,raid456,btrfs,async_raid6_recov libcrc32c 16384 1 raid456 raid1 36864 0 raid0 20480 0 multipath 16384 0 linear 16384 0 rtsx_pci_sdmmc 24576 0 crct10dif_pclmul 16384 0 crc32_pclmul 16384 0 ghash_clmulni_intel 16384 0 aesni_intel 167936 2 i915_bpo 1306624 5 aes_x86_64 20480 1 aesni_intel lrw 16384 1 aesni_intel gf128mul 16384 1 lrw glue_helper 16384 1 aesni_intel ablk_helper 16384 1 aesni_intel cryptd 20480 3 ghash_clmulni_intel,aesni_intel,ablk_helper intel_ips 20480 1 i915_bpo i2c_algo_bit 16384 1 i915_bpo e1000e 237568 0 drm_kms_helper 155648 1 i915_bpo psmouse 131072 0 syscopyarea 16384 1 drm_kms_helper sysfillrect 16384 1 drm_kms_helper sysimgblt 16384 1 drm_kms_helper ptp 20480 1 e1000e fb_sys_fops 16384 1 drm_kms_helper pps_core 20480 1 ptp drm 364544 6 i915_bpo,drm_kms_helper ahci 36864 2 libahci 32768 1 ahci rtsx_pci 53248 2 rtsx_pci_ms,rtsx_pci_sdmmc wmi 20480 0 video 40960 2 i915_bpo,thinkpad_acpi fjes 28672 0
iwlist chan
wlp3s0 32 channels in total; available frequencies :
Channel 01 : 2.412 GHz
Channel 02 : 2.417 GHz
Channel 03 : 2.422 GHz
Channel 04 : 2.427 GHz
Channel 05 : 2.432 GHz
Channel 06 : 2.437 GHz
Channel 07 : 2.442 GHz
Channel 08 : 2.447 GHz
Channel 09 : 2.452 GHz
Channel 10 : 2.457 GHz
Channel 11 : 2.462 GHz
Channel 12 : 2.467 GHz
Channel 13 : 2.472 GHz
Channel 36 : 5.18 GHz
Channel 40 : 5.2 GHz
Channel 44 : 5.22 GHz
Channel 48 : 5.24 GHz
Channel 52 : 5.26 GHz
Channel 56 : 5.28 GHz
Channel 60 : 5.3 GHz
Channel 64 : 5.32 GHz
Channel 100 : 5.5 GHz
Channel 104 : 5.52 GHz
Channel 108 : 5.54 GHz
Channel 112 : 5.56 GHz
Channel 116 : 5.58 GHz
Channel 120 : 5.6 GHz
Channel 124 : 5.62 GHz
Channel 128 : 5.64 GHz
Channel 132 : 5.66 GHz
Channel 136 : 5.68 GHz
Channel 140 : 5.7 GHz
Current Frequency:2.452 GHz (Channel 9)
lo no frequency information.
enp0s31f6 no frequency information.Ich fände es prinzipiell erstrebenswert, wenn wieder alle Netzwerke angezeigt werden würden und die Herstellung einer Verbindung kein Glücksspiel wäre. Wer hat ne Idee?
Viele Grüße Veronika
Moderiert von kB:
Aus dem Spamfilter befreit.
