T480에서 모바일 광대역을 사용하고 싶습니다. 먼저 L850-GL을 주문했는데 PCI 인터페이스를 사용하기 때문에 작동하지 않습니다.이 포럼에서 볼 수 있듯이.같은 스레드의 누군가가 자신의 기기에 작동하는 L830-EB가 있다고 주장했습니다.이 (독일어) 포럼누군가 쿠분투에서 동일한 모듈을 성공적으로 사용했습니다.
Windows 10 가상 머신에서 이 모듈을 성공적으로 사용할 수 있습니다. 내 시스템에 맞는 "Lenovo 활성화 앱"을 찾을 수 없다는 사실과 결합하여 활성화가 성공했거나 필요하지 않았다고 가정할 수 있습니다.
나는 따라가려고 노력한다이 가이드그러나 결과는 다음과 같습니다.
$ sudo ./qmi_setup.sh start
error: couldn't open the QmiDevice: Operation timed out: device is closed
your wwan device may be RFKilled?
검열된 출력은 다음과 같습니다 mmcli.
$ mmcli -m 0
--------------------------------
General | dbus path: /org/freedesktop/ModemManager1/Modem/0
| device id: 8f2545cc6e144c03ae986f13ea3a5ed42b03ecfd
--------------------------------
Hardware | manufacturer: FIBOCOM
| model: L830-EB-00
| revision: 18300.1002.00.01.01.11
| h/w revision: L830-EB-02 v1.0.1
| supported: gsm-umts, lte
| current: gsm-umts, lte
| equipment id: XXXXXXXXX
--------------------------------
System | device: /sys/devices/pci0000:00/0000:00:14.0/usb1/1-6
| drivers: cdc_acm, cdc_mbim
| plugin: Fibocom
| primary port: cdc-wdm0
| ports: cdc-wdm0 (mbim), ttyACM0 (at), wwp0s20f0u6 (net)
--------------------------------
Numbers | own: XXXXXXXX
--------------------------------
Status | unlock retries: sim-pin (3)
| state: registered
| power state: on
| access tech: lte
| signal quality: 12% (recent)
--------------------------------
Modes | supported: allowed: 3g; preferred: none
| allowed: 4g; preferred: none
| allowed: 3g, 4g; preferred: none
| allowed: 3g, 4g; preferred: 3g
| allowed: 3g, 4g; preferred: 4g
| current: allowed: 3g, 4g; preferred: 4g
--------------------------------
Bands | supported: utran-1, utran-5, utran-8, eutran-1, eutran-3, eutran-5,
| eutran-7, eutran-8, eutran-20, eutran-28
| current: utran-1, utran-5, utran-8, eutran-1, eutran-3, eutran-5,
| eutran-7, eutran-8, eutran-20, eutran-28
--------------------------------
IP | supported: ipv4, ipv6, ipv4v6
--------------------------------
3GPP | imei: XXXXXX
| enabled locks: sim
| operator id: 26202
| operator name: Vodafone.de
| registration: home
--------------------------------
3GPP EPS | ue mode of operation: csps-2
--------------------------------
SIM | dbus path: /org/freedesktop/ModemManager1/SIM/0
데스크톱 환경이 시작되면 SIM 카드 핀을 묻는 메시지가 나타납니다. NetworkManager에서 네트워크를 선택하려는 경우 유일한 옵션은 "새 연결 추가"입니다. 이 옵션을 선택하면 NetworkManager 창이 닫힙니다.
이제 무엇을 더 확인해야 할지 모르겠습니다. 몇 가지 조언을 해주실 수 있나요?
고쳐 쓰다:
ModemManager의 상태를 확인해보니 해당 장치가 지원되지 않는 것으로 나타났습니다. 다른분들은 어떻게 연결하시는지 궁금하네요...
Apr 09 18:31:55 tinkerpad ModemManager[1114]: <info> Couldn't check support for device '/sys/devices/pci0000:00/0000:00:14.0/usb2/2-2/2-2.3': not supported by any plugin
Apr 09 18:31:55 tinkerpad ModemManager[1114]: <info> Couldn't check support for device '/sys/devices/pci0000:00/0000:00:1c.6/0000:3d:00.0': not supported by any plugin
Apr 09 18:31:55 tinkerpad ModemManager[1114]: <info> Couldn't check support for device '/sys/devices/pci0000:00/0000:00:1f.6': not supported by any plugin
Apr 09 18:31:55 tinkerpad ModemManager[1114]: opening device...
Apr 09 18:31:55 tinkerpad ModemManager[1114]: [/dev/cdc-wdm0] Read max control message size from descriptors file: 512
Apr 09 18:31:55 tinkerpad ModemManager[1114]: [/dev/cdc-wdm0] channel destroyed
Apr 09 18:31:56 tinkerpad ModemManager[1114]: <info> [device /sys/devices/pci0000:00/0000:00:14.0/usb1/1-6] creating modem with plugin 'Fibocom' and '3' ports
Apr 09 18:31:56 tinkerpad ModemManager[1114]: <info> Modem for device '/sys/devices/pci0000:00/0000:00:14.0/usb1/1-6' successfully created
Apr 09 18:31:56 tinkerpad ModemManager[1114]: opening device...
Apr 09 18:31:56 tinkerpad ModemManager[1114]: [/dev/cdc-wdm0] Read max control message size from descriptors file: 512
Apr 09 18:31:56 tinkerpad ModemManager[1114]: [/dev/cdc-wdm0] Opening device with flags 'version-info, proxy, mbim, expect-indications'...
Apr 09 18:31:56 tinkerpad ModemManager[1114]: [/dev/cdc-wdm0] loaded driver of cdc-wdm port: cdc_mbim
Apr 09 18:31:56 tinkerpad ModemManager[1114]: [/dev/cdc-wdm0] creating MBIM device...
Apr 09 18:31:56 tinkerpad ModemManager[1114]: [/dev/cdc-wdm0] MBIM device created
Apr 09 18:31:56 tinkerpad ModemManager[1114]: [/dev/cdc-wdm0] opening MBIM device...
Apr 09 18:31:56 tinkerpad ModemManager[1114]: opening device...
Apr 09 18:31:56 tinkerpad ModemManager[1114]: [/dev/cdc-wdm0] Read max control message size from descriptors file: 512
Apr 09 18:31:56 tinkerpad ModemManager[1114]: [/dev/cdc-wdm0] MBIM device open
Apr 09 18:31:56 tinkerpad ModemManager[1114]: [/dev/cdc-wdm0] Checking version info (15 retries)...
Apr 09 18:31:56 tinkerpad ModemManager[1114]: [/dev/cdc-wdm0] sending message as MBIM...
Apr 09 18:31:57 tinkerpad ModemManager[1114]: <info> [cdc-wdm0] MBIM device is not QMI capable
Apr 09 18:31:57 tinkerpad ModemManager[1114]: [/dev/cdc-wdm0] MBIM device wasn't explicitly closed
Apr 09 18:31:57 tinkerpad ModemManager[1114]: [/dev/cdc-wdm0] channel destroyed
Apr 09 18:31:57 tinkerpad ModemManager[1114]: <warn> Unexpected band value: 1-2
Apr 09 18:31:58 tinkerpad ModemManager[1114]: <info> Modem: state changed (unknown -> locked)
Apr 09 18:31:58 tinkerpad ModemManager[1114]: <warn> couldn't load Operator identifier: 'PinRequired'
Apr 09 18:31:58 tinkerpad ModemManager[1114]: <warn> couldn't load Operator name: 'PinRequired'
Apr 09 18:32:10 tinkerpad ModemManager[1114]: <info> Modem /org/freedesktop/ModemManager1/Modem/1: state changed (locked -> initializing)
Apr 09 18:32:21 tinkerpad ModemManager[1114]: <warn> couldn't load initial EPS bearer settings: 'Transaction timed out'
Apr 09 18:32:21 tinkerpad ModemManager[1114]: <warn> couldn't load SUPL server: 'Operation not supported'
Apr 09 18:32:21 tinkerpad ModemManager[1114]: <info> Modem /org/freedesktop/ModemManager1/Modem/1: state changed (initializing -> disabled)
Apr 09 18:32:21 tinkerpad ModemManager[1114]: <info> Modem /org/freedesktop/ModemManager1/Modem/1: state changed (disabled -> enabling)
Apr 09 18:32:31 tinkerpad ModemManager[1114]: <info> Modem /org/freedesktop/ModemManager1/Modem/1: state changed (enabling -> enabled)
Apr 09 18:32:31 tinkerpad ModemManager[1114]: <info> Modem /org/freedesktop/ModemManager1/Modem/1: 3GPP Registration state changed (unknown -> registering)
Apr 09 18:32:31 tinkerpad ModemManager[1114]: <info> Modem /org/freedesktop/ModemManager1/Modem/1: 3GPP Registration state changed (registering -> home)
Apr 09 18:32:31 tinkerpad ModemManager[1114]: <info> Modem /org/freedesktop/ModemManager1/Modem/1: state changed (enabled -> registered)
답변1
에서 인용언급된 포럼:
Die Lösung war, dass ich vergaß, dass ich im 네트워크 관리자 manuell das Profil anlegen muss. Da ja nicht, wie beim WLAN, abgescannt wrd. War is einfacher...tollpatschiger, unüberlegter aber mein Fehler. 펑션젯 입니다.
번역하다:
해결 방법은 Network Manager에서 구성 파일을 수동으로 생성하는 것입니다. WLAN과 달리 검색되지 않기 때문입니다. 단순한... 멍청하고, 경솔한 실수였지만, 그건 내 실수였다. 이제 괜찮아.
나는 단지 동의할 수 있다. 하지만 나는 여전히 잘못된 대화 상자를 통해 연결을 추가할 때 NetworkManager가 "충돌"해서는 안 된다고 생각합니다.