** Tags added: oem-priority originate-from-1962525 somerville

** Changed in: oem-priority
   Importance: Undecided => Critical

** Changed in: oem-priority
     Assignee: (unassigned) => Dirk Su (dirksu)

** Changed in: oem-priority
       Status: New => Confirmed

-- 
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https://bugs.launchpad.net/bugs/1981190

Title:
  Fibcom FM350-GL not able connect to network with 5G mode

Status in OEM Priority Project:
  Confirmed
Status in modemmanager package in Ubuntu:
  New

Bug description:
  Fibcom FM350-GL can support 5G network
  (https://www.fibocom.com/en/products/5G-FM350-GL.html). But in Ubuntu
  22.04, system can only connect to mobile network with 4G mode.

    --------------------------------
    General  |                 path: /org/freedesktop/ModemManager1/Modem/0
             |            device id: e045a43cd7977e24e1a11af409a780c054e26b0e
    --------------------------------
    Hardware |         manufacturer: generic
             |                model: MBIM [14C3:4D75]
             |    firmware revision: 81600.0000.00.29.18.01_GC
             |                       C01
             |         h/w revision: V1.0.6
             |            supported: gsm-umts, lte
             |              current: gsm-umts, lte
             |         equipment id: 352750140002001
    --------------------------------
    System   |               device: 
/sys/devices/pci0000:00/0000:00:1c.0/0000:73:00.0
             |              drivers: mtk_t7xx
             |               plugin: generic
             |         primary port: wwan0mbim0
             |                ports: wwan0 (net), wwan0at0 (at), wwan0mbim0 
(mbim)
    --------------------------------
    Status   |       unlock retries: sim-pin (3), sim-pin2 (3)
             |                state: connected
             |          power state: on
             |          access tech: lte
             |       signal quality: 74% (recent)
    --------------------------------
    Modes    |            supported: allowed: 3g, 4g; preferred: none
             |              current: allowed: 3g, 4g; preferred: none
    --------------------------------
    IP       |            supported: ipv4, ipv6, ipv4v6
    --------------------------------
    3GPP     |                 imei: 352750140002001
             |        enabled locks: sim, fixed-dialing
             |          operator id: 46692
             |        operator name: Chunghwa Telecom
             |         registration: home
    --------------------------------
    3GPP EPS | ue mode of operation: csps-2
             |  initial bearer path: /org/freedesktop/ModemManager1/Bearer/0
    --------------------------------
    SIM      |     primary sim path: /org/freedesktop/ModemManager1/SIM/0
    --------------------------------
    Bearer   |                paths: /org/freedesktop/ModemManager1/Bearer/1
  --- 
  ProblemType: Bug
  ApportVersion: 2.20.11-0ubuntu82.1
  Architecture: amd64
  CasperMD5CheckResult: pass
  DistroRelease: Ubuntu 22.04
  InstallationDate: Installed on 2022-06-15 (26 days ago)
  InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Release amd64 
(20220419)
  NonfreeKernelModules: nvidia_modeset nvidia
  Package: modemmanager 1.18.6-1
  PackageArchitecture: amd64
  ProcVersionSignature: Ubuntu 5.17.0-9012.13+exp.27-oem 5.17.9
  Tags:  jammy
  Uname: Linux 5.17.0-9012-oem x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
  _MarkForUpload: True

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