[Bug 1828102] Re: Regression in ModemManager

Launchpad Bug Tracker 1828102 at bugs.launchpad.net
Wed Sep 11 01:52:41 UTC 2019

This bug was fixed in the package modemmanager - 1.10.0-1ubuntu0.19.04.1

modemmanager (1.10.0-1ubuntu0.19.04.1) disco; urgency=medium

  * debian/patches/error-propagation-fix.patch: mm-broadband-modem: Fix error
    propagation in CDMA service status (LP: #1828102, Upstream Issue #119).

 -- Till Kamppeter <till.kamppeter at gmail.com>  Mon, 13 May 2019 19:19:19

** Changed in: modemmanager (Ubuntu Disco)
       Status: Fix Committed => Fix Released

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  Regression in ModemManager

Status in modemmanager package in Ubuntu:
  Fix Released
Status in modemmanager source package in Bionic:
  Fix Released
Status in modemmanager source package in Cosmic:
  Won't Fix
Status in modemmanager source package in Disco:
  Fix Released
Status in modemmanager source package in Eoan:
  Fix Released

Bug description:

  ModemManager disconnects from CDMA modem after 30 sec failing to check
  signal status due to incorrect error handling

  [Test case]

  connect to a cdma device without an extra AT channel (Eg. Samsung
  brightside phone) and modemmanager will terminate the connection

  [Regression potential]

  The patch is tiny, fixing an obvious overlook, and it only affects
  CDMA broadband modems, so the risk of a regression is very low.

  [Original description]

  ModemManager disconnects after ~30 sec

  caused by a typo in 1.8

  see https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/1819615
  for details

  needs a SRU for cosmic and dingo

  patch attached


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