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Mobilfunkverbindung lässt sich nicht aufbauen

Status: Gelöst | Ubuntu-Version: Ubuntu 24.04 (Noble Numbat)
Antworten |

leon01

Anmeldungsdatum:
14. Oktober 2015

Beiträge: 123

Moin liebe Community,

Zunächst einmal die Informationen zum System, NIC, Konfig...

Laptop: ThinkPad L16 Gen 1

uname -r

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6.11.0-28-generic

lsusb

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Bus 001 Device 003: ID 2c7c:6008 Quectel Wireless Solutions Co., Ltd. EM061K-GL

lsusb -v -t

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/:  Bus 001.Port 001: Dev 001, Class=root_hub, Driver=xhci_hcd/4p, 480M
    ID 1d6b:0002 Linux Foundation 2.0 root hub
    |__ Port 003: Dev 002, If 0, Class=Vendor Specific Class, Driver=[none], 12M
        ID 06cb:00f9 Synaptics, Inc. 
    |__ Port 004: Dev 003, If 0, Class=Communications, Driver=cdc_mbim, 480M
        ID 2c7c:6008 Quectel Wireless Solutions Co., Ltd. 
    |__ Port 004: Dev 003, If 1, Class=CDC Data, Driver=cdc_mbim, 480M
        ID 2c7c:6008 Quectel Wireless Solutions Co., Ltd. 
    |__ Port 004: Dev 003, If 2, Class=Vendor Specific Class, Driver=[none], 480M
        ID 2c7c:6008 Quectel Wireless Solutions Co., Ltd. 

usb-devices

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T:  Bus=01 Lev=01 Prnt=02 Port=03 Cnt=01 Dev#=  3 Spd=480  MxCh= 0
D:  Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=2c7c ProdID=6008 Rev=05.04
S:  Manufacturer=Quectel
S:  Product=EM061K-GL
S:  SerialNumber=cca5cd3
C:  #Ifs= 3 Cfg#= 1 Atr=a0 MxPwr=500mA
I:  If#= 0 Alt= 0 #EPs= 1 Cls=02(commc) Sub=0e Prot=00 Driver=cdc_mbim
E:  Ad=81(I) Atr=03(Int.) MxPS=  64 Ivl=32ms
I:  If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim
E:  Ad=0f(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=8e(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:  If#= 2 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
E:  Ad=82(I) Atr=03(Int.) MxPS=  64 Ivl=32ms

mmcli -m 0

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    -----------------------------------
  General  |                    path: /org/freedesktop/ModemManager1/Modem/0
           |               device id: 55d8f321294535863e1530e40896eca6ZENSIERT
  -----------------------------------
  Hardware |            manufacturer: Quectel
           |                   model: EM061K-GL
           |       firmware revision: EM061KGLAAR01A02M2G
           |          carrier config: Commercial-DT-VOLTE
           | carrier config revision: 08011F1F
           |            h/w revision: EM061K-GL
           |               supported: gsm-umts, lte
           |                 current: gsm-umts, lte
           |            equipment id: 016510001501873
  -----------------------------------
  System   |                  device: /sys/devices/pci0000:00/0000:00:08.1/0000:74:00.3/usb1/1-4
           |                 physdev: /sys/devices/pci0000:00/0000:00:08.1/0000:74:00.3/usb1/1-4
           |                 drivers: cdc_mbim
           |                  plugin: quectel
           |            primary port: cdc-wdm1
           |                   ports: cdc-wdm1 (mbim), wwan0 (net)
  -----------------------------------
  Numbers  |                     own: +4915151ZENSIERT
  -----------------------------------
  Status   |                    lock: sim-pin2
           |          unlock retries: sim-pin2 (3)
           |                   state: enabling
           |             power state: low
  -----------------------------------
  Modes    |               supported: allowed: 3g; preferred: none
           |                          allowed: 4g; preferred: none
           |                          allowed: 3g, 4g; preferred: 4g
           |                          allowed: 3g, 4g; preferred: 3g
           |                 current: allowed: 3g, 4g; preferred: 4g
  -----------------------------------
  Bands    |               supported: utran-1, utran-3, utran-4, utran-6, utran-5, utran-8, 
           |                          utran-2, eutran-1, eutran-2, eutran-3, eutran-4, eutran-5, eutran-7, 
           |                          eutran-8, eutran-12, eutran-13, eutran-14, eutran-17, eutran-18, 
           |                          eutran-19, eutran-20, eutran-25, eutran-26, eutran-28, eutran-29, 
           |                          eutran-30, eutran-32, eutran-34, eutran-38, eutran-39, eutran-40, 
           |                          eutran-41, eutran-66, eutran-71, utran-19
           |                 current: utran-1, utran-3, utran-4, utran-6, utran-5, utran-8, 
           |                          utran-2, eutran-1, eutran-2, eutran-3, eutran-4, eutran-5, eutran-7, 
           |                          eutran-8, eutran-12, eutran-13, eutran-14, eutran-17, eutran-18, 
           |                          eutran-19, eutran-20, eutran-25, eutran-26, eutran-28, eutran-29, 
           |                          eutran-30, eutran-32, eutran-34, eutran-38, eutran-39, eutran-40, 
           |                          eutran-41, eutran-66, eutran-71, utran-19
  -----------------------------------
  IP       |               supported: ipv4, ipv6, ipv4v6
  -----------------------------------
  3GPP     |                    imei: 016510001ZENSIERT
           |           enabled locks: fixed-dialing
  -----------------------------------
  3GPP EPS |      initial bearer apn: internet.telekom
           |  initial bearer ip type: ipv4v6
  -----------------------------------
  SIM      |        primary sim path: /org/freedesktop/ModemManager1/SIM/0
           |          sim slot paths: slot 1: /org/freedesktop/ModemManager1/SIM/0 (active)
           |                          slot 2: none

mmcli -i 0

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  -------------------------------
  General    |              path: /org/freedesktop/ModemManager1/SIM/0
  -------------------------------
  Properties |            active: yes
             |              imsi: 2620119097ZENSIERT
             |             iccid: 8949020000186ZENSIERT
             |       operator id: 26201
             |     operator name: Telekom.de
             |              gid1: 01
             |              gid2: FF

nmcli connection show SIM-Telekom

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connection.id:                          SIM-Telekom
connection.uuid:                        637c721c-e827-48c5-96a8-accdb061fb2c
connection.stable-id:                   --
connection.type:                        gsm
connection.interface-name:              --
connection.autoconnect:                 ja
connection.autoconnect-priority:        0
connection.autoconnect-retries:         -1 (default)
connection.multi-connect:               0 (default)
connection.auth-retries:                -1
connection.timestamp:                   0
connection.permissions:                 --
connection.zone:                        --
connection.controller:                  --
connection.master:                      --
connection.slave-type:                  --
connection.port-type:                   --
connection.autoconnect-slaves:          -1 (default)
connection.autoconnect-ports:           -1 (default)
connection.secondaries:                 --
connection.gateway-ping-timeout:        0
connection.metered:                     unbekannt
connection.lldp:                        default
connection.mdns:                        -1 (default)
connection.llmnr:                       -1 (default)
connection.dns-over-tls:                -1 (default)
connection.mptcp-flags:                 0x0 (default)
connection.wait-device-timeout:         -1
connection.wait-activation-delay:       -1
ipv4.method:                            auto
ipv4.dns:                               --
ipv4.dns-search:                        --
ipv4.dns-options:                       --
ipv4.dns-priority:                      120
ipv4.addresses:                         --
ipv4.gateway:                           --
ipv4.routes:                            --
ipv4.route-metric:                      1050
ipv4.route-table:                       0 (unspec)
ipv4.routing-rules:                     --
ipv4.replace-local-rule:                -1 (default)
ipv4.ignore-auto-routes:                nein
ipv4.ignore-auto-dns:                   nein
ipv4.dhcp-client-id:                    --
ipv4.dhcp-iaid:                         --
ipv4.dhcp-dscp:                         --
ipv4.dhcp-timeout:                      0 (default)
ipv4.dhcp-send-hostname:                ja
ipv4.dhcp-hostname:                     --
ipv4.dhcp-fqdn:                         --
ipv4.dhcp-hostname-flags:               0x0 (none)
ipv4.never-default:                     nein
ipv4.may-fail:                          ja
ipv4.required-timeout:                  -1 (default)
ipv4.dad-timeout:                       -1 (default)
ipv4.dhcp-vendor-class-identifier:      --
ipv4.link-local:                        0 (default)
ipv4.dhcp-reject-servers:               --
ipv4.auto-route-ext-gw:                 -1 (default)
ipv6.method:                            auto
ipv6.dns:                               --
ipv6.dns-search:                        --
ipv6.dns-options:                       --
ipv6.dns-priority:                      0
ipv6.addresses:                         --
ipv6.gateway:                           --
ipv6.routes:                            --
ipv6.route-metric:                      -1
ipv6.route-table:                       0 (unspec)
ipv6.routing-rules:                     --
ipv6.replace-local-rule:                -1 (default)
ipv6.ignore-auto-routes:                nein
ipv6.ignore-auto-dns:                   nein
ipv6.never-default:                     nein
ipv6.may-fail:                          ja
ipv6.required-timeout:                  -1 (default)
ipv6.ip6-privacy:                       -1 (unknown)
ipv6.addr-gen-mode:                     stable-privacy
ipv6.ra-timeout:                        0 (default)
ipv6.mtu:                               auto
ipv6.dhcp-pd-hint:                      --
ipv6.dhcp-duid:                         --
ipv6.dhcp-iaid:                         --
ipv6.dhcp-timeout:                      0 (default)
ipv6.dhcp-send-hostname:                ja
ipv6.dhcp-hostname:                     --
ipv6.dhcp-hostname-flags:               0x0 (none)
ipv6.auto-route-ext-gw:                 -1 (default)
ipv6.token:                             --
ppp.noauth:                             ja
ppp.refuse-eap:                         nein
ppp.refuse-pap:                         nein
ppp.refuse-chap:                        nein
ppp.refuse-mschap:                      nein
ppp.refuse-mschapv2:                    nein
ppp.nobsdcomp:                          nein
ppp.nodeflate:                          nein
ppp.no-vj-comp:                         nein
ppp.require-mppe:                       nein
ppp.require-mppe-128:                   nein
ppp.mppe-stateful:                      nein
ppp.crtscts:                            nein
ppp.baud:                               0
ppp.mru:                                0
ppp.mtu:                                auto
ppp.lcp-echo-failure:                   0
ppp.lcp-echo-interval:                  0
gsm.auto-config:                        nein
gsm.number:                             *99#
gsm.username:                           telekom
gsm.password:                           tm
gsm.password-flags:                     0 (keine)
gsm.apn:                                "internet.v6.telekom"
gsm.network-id:                         --
gsm.pin:                                --
gsm.pin-flags:                          0 (keine)
gsm.home-only:                          nein
gsm.device-id:                          --
gsm.sim-id:                             894902000018664ZENSIERT
gsm.sim-operator-id:                    --
gsm.mtu:                                auto
gsm.initial-eps-bearer-configure:       nein
gsm.initial-eps-bearer-apn:             --
proxy.method:                           none
proxy.browser-only:                     nein
proxy.pac-url:                          --
proxy.pac-script:                       --
GENERAL.NAME:                           SIM-Telekom
GENERAL.UUID:                           637c721c-e827-48c5-96a8-accdb061fb2c
GENERAL.DEVICES:                        cdc-wdm1
GENERAL.IP-IFACE:                       --
GENERAL.STATE:                          wird aktiviert
GENERAL.DEFAULT:                        nein
GENERAL.DEFAULT6:                       nein
GENERAL.SPEC-OBJECT:                    --
GENERAL.VPN:                            nein
GENERAL.DBUS-PATH:                      /org/freedesktop/NetworkManager/ActiveConnection/219
GENERAL.CON-PATH:                       /org/freedesktop/NetworkManager/Settings/10
GENERAL.ZONE:                           --
GENERAL.MASTER-PATH:                    --

Fehlermeldungen:

systemctl status ModemManager

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Warning: The unit file, source configuration file or drop-ins of ModemManager.service changed on disk. Run 'systemctl daemon-reload' to reload units.
● ModemManager.service - Modem Manager
     Loaded: loaded (/usr/lib/systemd/system/ModemManager.service; enabled; preset: enabled)
     Active: active (running) since Wed 2025-12-17 13:31:33 CET; 8min ago
   Main PID: 2327 (ModemManager)
      Tasks: 7 (limit: 36759)
     Memory: 11.8M (peak: 12.8M)
        CPU: 1.412s
     CGroup: /system.slice/ModemManager.service
             ├─2327 /usr/sbin/ModemManager
             └─3278 /usr/libexec/mbim-proxy

Dez 17 13:39:38 nbxx-xxx ModemManager[2327]: <wrn> [modem0] couldn't enable interface: 'Invalid transition'
Dez 17 13:39:38 nbxx-xxx ModemManager[2327]: <wrn> [modem0] failed enabling modem: Invalid transition
Dez 17 13:39:38 nbxx-xxx ModemManager[2327]: <msg> [modem0] state changed (enabling -> disabled)
Dez 17 13:39:38 nbxx-xxx ModemManager[2327]: <wrn> [modem0] failed waiting for enabled state: disabled
Dez 17 13:39:38 nbxx-xxx ModemManager[2327]: <msg> [modem0] simple connect started...
Dez 17 13:39:38 nbxx-xxx ModemManager[2327]: <msg> [modem0] simple connect state (3/10): enable
Dez 17 13:39:38 nbxx-xxx ModemManager[2327]: <msg> [modem0] state changed (disabled -> enabling)
Dez 17 13:39:38 nbxx-xxx ModemManager[2327]: <msg> [modem0] simple connect started...
Dez 17 13:39:38 nbxx-xxx ModemManager[2327]: <msg> [modem0] simple connect state (4/10): wait to get fully enabled
Dez 17 13:39:38 nbxx-xxx ModemManager[2327]: <wrn> [modem0] couldn't reload extended signal information: No signal details given

nmcli connection up id SIM-Telekom

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Fehler: Aktivierung der Verbindung ist gescheitert: Durch Benutzer getrennt
Tipp: Nutzen Sie »journalctl -xe NM_CONNECTION=637c721c-e827-48c5-96a8-accdb061fb2c + NM_DEVICE=cdc-wdm1« um mehr Details zu erhalten.

journalctl -xe NM_CONNECTION=637c721c-e827-48c5-96a8-accdb061fb2c + NM_DEVICE=cdc-wdm1 # (Letzten neun Zeilen)

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Dez 17 13:34:59 nbxx-xxx NetworkManager[2144]: <info>  [1765974899.5666] device (cdc-wdm1): Activation: starting connection 'SIM-Telekom' (637c721c-e827-48c5-96a8-accdb061fb2c)
Dez 17 13:34:59 nbxx-xxx NetworkManager[2144]: <info>  [1765974899.5667] device (cdc-wdm1): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')
Dez 17 13:34:59 nbxx-xxx NetworkManager[2144]: <info>  [1765974899.5670] device (cdc-wdm1): state change: prepare -> need-auth (reason 'none', sys-iface-state: 'managed')
Dez 17 13:34:59 nbxx-xxx NetworkManager[2144]: <info>  [1765974899.5678] device (cdc-wdm1): state change: need-auth -> prepare (reason 'none', sys-iface-state: 'managed')
Dez 17 13:35:01 nbxx-xxx NetworkManager[2144]: <info>  [1765974901.6158] device (cdc-wdm1): state change: prepare -> disconnected (reason 'user-requested', sys-iface-state: 'managed')
Dez 17 13:35:01 nbxx-xxx NetworkManager[2144]: <info>  [1765974901.6168] device (cdc-wdm1): Activation: starting connection 'SIM-Telekom' (637c721c-e827-48c5-96a8-accdb061fb2c)
Dez 17 13:35:01 nbxx-xxx NetworkManager[2144]: <info>  [1765974901.6169] device (cdc-wdm1): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')
Dez 17 13:35:01 nbxx-xxx NetworkManager[2144]: <info>  [1765974901.6172] device (cdc-wdm1): state change: prepare -> need-auth (reason 'none', sys-iface-state: 'managed')
Dez 17 13:35:01 nbxx-xxx NetworkManager[2144]: <info>  [1765974901.6177] device (cdc-wdm1): state change: need-auth -> prepare (reason 'none', sys-iface-state: 'managed')

Eigene Versuche zur Problemlösung:

Anderer APN versucht(internet.telekom, internet.v6.telekom, internet.t-d1.de)

SIM-Pin deaktiviert

SIM-Karte funktioniert im Handy und ohne Pin ohne probleme

Könnt ihr mir da weiter helfen?

MfG

leon01

Berlin_1946 Team-Icon

Supporter, Wikiteam

Anmeldungsdatum:
18. September 2009

Beiträge: 10728

Hallo leon01

versuche mal die Tipps von dieser Wiki- Seite Mobiler Datentransfer/Checkliste

Nachtrag.

systemctl status ModemManager # ???

... Run 'systemctl daemon-reload' to reload units.

Hast du diesen Tipp befolgt?

Ich schlage diesen Befehl vor: sudo systemctl daemon-reload. Es sei denn du arbeitest bereit als Administratoren.

Ich meine der Befehl danach sollte sudo systemctl status ModemManager.service lauten und da du leider unsere Regel über den Codeblock missachtest, kann ich hier nur raten.

Was ergibt der Befel

mmcli -L

Bitte komplett mit Befehl und Endezeichen.

leon01

(Themenstarter)

Anmeldungsdatum:
14. Oktober 2015

Beiträge: 123

Sorry für das mit dem Codeblock, ist schon etwas länger her das ich hier was poste.

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leon@nbxx-xx:~$ mmcli -L
    /org/freedesktop/ModemManager1/Modem/0 [Quectel] EM061K-GL

Das mit dem Neuladen hatte ich schon einmal ausgeführt, hatte dann aber vergessen die Ausgabe hier im Forum zu aktualisieren

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leon@nbxx-xx:~$ sudo systemctl status ModemManager.service
[sudo] Passwort für leon:  ModemManager.service - Modem Manager
     Loaded: loaded (/usr/lib/systemd/system/ModemManager.service; enabled; preset: enabled)
     Active: active (running) since Wed 2026-01-07 13:14:49 CET; 19min ago
   Main PID: 1886 (ModemManager)
      Tasks: 7 (limit: 36760)
     Memory: 11.3M (peak: 12.5M)
        CPU: 3.517s
     CGroup: /system.slice/ModemManager.service
             ├─1886 /usr/sbin/ModemManager
             └─3239 /usr/libexec/mbim-proxy

Jan 07 13:34:20 nbxx-xx ModemManager[1886]: <wrn> [modem0] couldn't enable interface: 'Invalid transition'
Jan 07 13:34:20 nbxx-xx ModemManager[1886]: <wrn> [modem0] failed enabling modem: Invalid transition
Jan 07 13:34:20 nbxx-xx ModemManager[1886]: <msg> [modem0] state changed (enabling -> disabled)
Jan 07 13:34:20 nbxx-xx ModemManager[1886]: <wrn> [modem0] failed waiting for enabled state: disabled
Jan 07 13:34:20 nbxx-xx ModemManager[1886]: <msg> [modem0] simple connect started...
Jan 07 13:34:20 nbxx-xx ModemManager[1886]: <msg> [modem0] simple connect state (3/10): enable
Jan 07 13:34:20 nbxx-xx ModemManager[1886]: <msg> [modem0] state changed (disabled -> enabling)
Jan 07 13:34:20 nbxx-xx ModemManager[1886]: <msg> [modem0] simple connect started...
Jan 07 13:34:20 nbxx-xx ModemManager[1886]: <msg> [modem0] simple connect state (4/10): wait to get fully enabled
Jan 07 13:34:20 nbxx-xx ModemManager[1886]: <wrn> [modem0] couldn't reload extended signal information: No signal details given

Zur Checkliste, SIM-Karte ist ohne PIN, selber APN wie im Android Handy, funktioniert ohne Probleme im Handy. Rechte sind alle vorhanden. bei Treiber/Software ist das einzige was mir aufgefallen ist das in einer Zeile kein Treiber angezeigt wird, in den anderen beiden Zeilen mit dem I davor wird der Treiber cdc_mbim angezeigt

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T:  Bus=01 Lev=01 Prnt=02 Port=03 Cnt=01 Dev#=  3 Spd=480  MxCh= 0
D:  Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=2c7c ProdID=6008 Rev=05.04
S:  Manufacturer=Quectel
S:  Product=EM061K-GL
S:  SerialNumber=cca5cd3
C:  #Ifs= 3 Cfg#= 1 Atr=a0 MxPwr=500mA
I:  If#= 0 Alt= 0 #EPs= 1 Cls=02(commc) Sub=0e Prot=00 Driver=cdc_mbim
E:  Ad=81(I) Atr=03(Int.) MxPS=  64 Ivl=32ms
I:  If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim
E:  Ad=0f(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=8e(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:  If#= 2 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
E:  Ad=82(I) Atr=03(Int.) MxPS=  64 Ivl=32ms

Lidux

Anmeldungsdatum:
18. April 2007

Beiträge: 17057

leon01

(Themenstarter)

Anmeldungsdatum:
14. Oktober 2015

Beiträge: 123

kB Team-Icon

Supporter, Wikiteam
Avatar von kB

Anmeldungsdatum:
4. Oktober 2007

Beiträge: 10206

Wohnort: Münster

leon01 schrieb:

[…]

Dez 17 13:34:59 nbxx-xxx NetworkManager[2144]: <info>  [1765974899.5666] device (cdc-wdm1): Activation: starting connection 'SIM-Telekom' (637c721c-e827-48c5-96a8-accdb061fb2c)
Dez 17 13:34:59 nbxx-xxx NetworkManager[2144]: <info>  [1765974899.5667] device (cdc-wdm1): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')
Dez 17 13:34:59 nbxx-xxx NetworkManager[2144]: <info>  [1765974899.5670] device (cdc-wdm1): state change: prepare -> need-auth (reason 'none', sys-iface-state: 'managed')
Dez 17 13:34:59 nbxx-xxx NetworkManager[2144]: <info>  [1765974899.5678] device (cdc-wdm1): state change: need-auth -> prepare (reason 'none', sys-iface-state: 'managed')
Dez 17 13:35:01 nbxx-xxx NetworkManager[2144]: <info>  [1765974901.6158] device (cdc-wdm1): state change: prepare -> disconnected (reason 'user-requested', sys-iface-state: 'managed')

Das wird der Grund sein: Das Telekom-Netz verlangt eine Authentifizierung, die entweder nicht geliefert wird oder misslingt. Man kann hier leider über Details nur spekulieren. Vielleicht hat die SIM ein Lock auf Geräte von der Telekom?

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