modem-manager does take a long time to shut down

[Thomas Schweikle]

Modem-Manager takes realy long to shutdown, sometimes about 10 to 20 minutes.

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: modemmanager 0.5.2.0-0ubuntu2
ProcVersionSignature: Ubuntu 3.2.0-21.34-virtual 3.2.13
Uname: Linux 3.2.0-21-virtual x86_64
ApportVersion: 2.0-0ubuntu4
Architecture: amd64
Date: Thu Apr 5 14:03:56 2012
InstallationMedia: Ubuntu-Server 10.04.1 LTS "Lucid Lynx" - Release amd64 (20100816.2)
ProcEnviron:
 TERM=screen-bce
 PATH=(custom, user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: modemmanager
UpgradeStatus: Upgraded to precise on 2011-12-13 (113 days ago)

[Mathieu Trudel-Lapierre (cyphermox)]

I am unable to reproduce this issue. Please make sure you attach debugging logs from ModemManager; see http://wiki.ubuntu.com/DebuggingNetworkManager for how to do this.

[Thomas Schweikle (tps)]

Upgraded an other system today. Now waiting for ModemManager to shut down. As stated: at the time beeing I am waiting now 30 Minutes(!!!) for ModemManager to finish. Waiting on ...

After about 35 Minutes ModemManager shut down and the system rebooted.

[Thomas Schweikle (tps)]

Since further changes where necessary an other reboot: 25 minutes this time. The idea to use the given tools to get a debugging log -- OK, but does an empty log help??

[Thomas Schweikle (tps)]

Since latest upgrades modem manager shuts down within reasonable times (less than 4s). Bug seems fixed.

[Aleksander Morgado (aleksander-m)]

There wasn't any fix in ModemManager related to shutdown time, so it should have been some kernel related thing I guess.

[Launchpad Janitor (janitor)]

[Expired for modemmanager (Ubuntu) because there has been no activity for 60 days.]