The modemmanager v1.20.0 doesn't have Quectel EM061K-GL/EM160/RM520N PID information,
and the modemmanger won't recognize these WWAN modems on some next-gen Lenovo laptops.
(lp: #2045276)
[ Test Plan ]
Under Jammy environment, with latest linux-oem kernel installed,
check output of `mmcli -L` to see if the modems are properly recognized.
[ Impact ]
The modemmanager v1.20.0 doesn't have Quectel EM061K- GL/EM160/ RM520N PID information,
and the modemmanger won't recognize these WWAN modems on some next-gen Lenovo laptops.
(lp: #2045276)
[ Test Plan ]
Under Jammy environment, with latest linux-oem kernel installed,
check output of `mmcli -L` to see if the modems are properly recognized.
Modems to check:
- EM061K-GL
- EM160
- EM160
[ Where problems could occur ]
EM160R-GL(1.22.0): /gitlab. freedesktop. org/mobile- broadband/ ModemManager/ -/merge_ requests/ 1059/diffs
https:/
EM061K-GL(1.22.0): /gitlab. freedesktop. org/mobile- broadband/ ModemManager/ -/merge_ requests/ 1057/diffs
https:/
RM520N-GL(1.22.0): /gitlab. freedesktop. org/mobile- broadband/ ModemManager/ -/merge_ requests/ 1052/diffs /gitlab. freedesktop. org/mobile- broadband/ ModemManager/ -/merge_ requests/ 1077/diffs
https:/
https:/
All these changes are merged, and they only introduce new PIDs for initial supports, which do not affect existing ones.
Noble contains these changes, so, only SRU jammy.
[ Other Info ]
These patches are proved work with the test version on my PPA: https:/ /launchpad. net/~pseudoc/ +archive/ ubuntu/ mercury