ANN: ModemManager 1.12.6

Aleksander Morgado aleksander at
Wed Feb 12 10:21:03 UTC 2020

Hey hey,

This is the third bugfix release in the ModemManager 1.12.x series.

Overview of changes in ModemManager 1.12.6

The list of changes in this version includes:

 * SIM:
   ** Updated logic to avoid sending PIN/PUK to the SIM card when not required (e.g. if already unlocked).

 * Simple interface:
   ** Avoid aborting connection if SIM-PUK2 locked, as PIN2/PUK2 doesn't prevent us from getting connected.

 * Location interface:
   ** Fixed memory leak happening as soon as a position fix was obtained and gps-raw location source was enabled.

 * Core:
   ** Fixed handling of 0x00 bytes at the end of GSM encoded strings.
   ** Fixed cleaning up 'timed-out' signal on the serial port objects.
   ** Fixed logic that closes MBIM ports during cleanup.

 * Several other minor fixes and memory leak plugs.


About ModemManager:

Download here:

Verify it:
    $ sha256sum ModemManager-1.12.6.tar.xz 
    2eb3353ee5518005c51d429308695c69d8c38cf2fd9102b04f785c03a0cc624c  ModemManager-1.12.6.tar.xz

Please report bugs either to:
    modemmanager-devel at

Or to gitlab:


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