Ubuntu 14.10 shut down slow after sleep

Bug #1393800 reported by Macro Zhu
30
This bug affects 6 people
Affects Status Importance Assigned to Milestone
modemmanager (Ubuntu)
Confirmed
High
Unassigned

Bug Description

I upgraded from 14.04 to 14.10 recently. My laptop does not shut down properly anymore. It used to take only 5 sec to shutdown in 14.04. But now it needs ca. 5 min to shut down after sleep. If it never slept, then shut down process is normal. The message on the shut down screen has something to do with ModemManager:

ModemManager: ModemManager is shut down

ModemManager: Could not acquire the 'org.freedesktop.ModemManager1' service name

it stays like that for ca. 5 min before it suddenly shuts down.

I added stop on runlevel [06] to the network-manager.conf file. It did not help.
I used shutdown -h now. It did not help.

modemmanager:
  Installed: 1.2.0-1
  Candidate: 1.2.0-1
  Version table:
 *** 1.2.0-1 0
        500 http://archive.ubuntu.com/ubuntu/ utopic/main amd64 Packages
        100 /var/lib/dpkg/status

ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: modemmanager 1.2.0-1
ProcVersionSignature: Ubuntu 3.16.0-24.32-generic 3.16.4
Uname: Linux 3.16.0-24-generic x86_64
NonfreeKernelModules: fglrx
ApportVersion: 2.14.7-0ubuntu8
Architecture: amd64
CurrentDesktop: KDE
Date: Tue Nov 18 15:10:26 2014
InstallationDate: Installed on 2012-03-22 (970 days ago)
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
SourcePackage: modemmanager
UpgradeStatus: Upgraded to utopic on 2014-10-24 (25 days ago)
mtime.conffile..etc.init.modemmanager.conf: 2014-11-18T10:37:43.218538

Revision history for this message
Macro Zhu (zhu-macro) wrote :
Revision history for this message
Launchpad Janitor (janitor) wrote :

Status changed to 'Confirmed' because the bug affects multiple users.

Changed in modemmanager (Ubuntu):
status: New → Confirmed
Revision history for this message
Macro Zhu (zhu-macro) wrote :

I have the shutdown time improved by editing both /etc/init/modemmanager.conf and /etc/init/network-manager.conf via adding a line to them:

kill timeout 1

The original post on that idea is from:

http://www.hecticgeek.com/2012/10/speed-up-ubuntu-shutdown-process/

Changed in modemmanager (Ubuntu):
importance: Undecided → High
Revision history for this message
Macro Zhu (zhu-macro) wrote :

The hardware is a Lenovo x121e.

Ditch ModemManager "solves" the problem. But I would say it is not a proper solution.

To post a comment you must log in.
This report contains Public information  
Everyone can see this information.

Other bug subscribers

Remote bug watches

Bug watches keep track of this bug in other bug trackers.