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[Bug 1450013] Re: dbus puts system to sleep every 30 seconds

 

*** This bug is a duplicate of bug 1450009 ***
    https://bugs.launchpad.net/bugs/1450009

** This bug is no longer a duplicate of bug 1438301
   suspends after a few minutes on machines with a bogus (closed) lid switch
** This bug has been marked a duplicate of bug 1450009
   suspends on closed lid, does not recognized external monitors/dock

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https://bugs.launchpad.net/bugs/1450013

Title:
  dbus puts system to sleep every 30 seconds

Status in dbus package in Ubuntu:
  Confirmed

Bug description:
  After upgrading from 14.10 to 15.04, I found that the system was going
  to sleep every 30 seconds. This behavior does not manifest once I log
  into the graphical desktop (Lubuntu), but if I switch over to a
  virtual console, it manifests again.

  A temporary fix has been to make /sys/power/state non-writable.

  At first, I believed the problem was with systemd, but the problem
  continues after switching to upstart.

  I believe the problem is in the dbus package, because I see this every
  30 seconds in /var/log/syslog, coinciding with the laptop going to
  sleep:

  Apr 29 07:46:58 socrates dbus[701]: [system] Activating service name='org.freedesktop.systemd1' (using servicehelper)
  Apr 29 07:46:58 socrates dbus[701]: [system] Successfully activated service 'org.freedesktop.systemd1'
  Apr 29 07:46:58 socrates kernel: [  529.289164] init: anacron main process (17760) killed by TERM signal
  Apr 29 07:47:01 socrates anacron[18796]: Anacron 2.3 started on 2015-04-29
  Apr 29 07:47:01 socrates anacron[18796]: Will run job `cron.daily' in 5 min.
  Apr 29 07:47:01 socrates anacron[18796]: Will run job `cron.weekly' in 10 min.
  Apr 29 07:47:01 socrates anacron[18796]: Jobs will be executed sequentially
  Apr 29 07:47:30 socrates acpid: client connected from 19009[0:0]
  Apr 29 07:47:30 socrates acpid: 1 client rule loaded

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: dbus 1.8.12-1ubuntu5
  ProcVersionSignature: Ubuntu 3.19.0-15.15-generic 3.19.3
  Uname: Linux 3.19.0-15-generic i686
  ApportVersion: 2.17.2-0ubuntu1
  Architecture: i386
  CurrentDesktop: LXDE
  Date: Wed Apr 29 07:53:42 2015
  InstallationDate: Installed on 2010-04-30 (1824 days ago)
  InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
  ProcEnviron:
   LANGUAGE=en_US:en
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: dbus
  UpgradeStatus: Upgraded to vivid on 2015-04-27 (1 days ago)

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References