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[Bug 1357252] Re: Upstart jobs specifying cgroup fail to start occasionally

 

I reproduced this issue with
0.4+14.10.20140808.2.is.0.4+14.10.20140808.2-0ubuntu1

The output of the 'cat' commands are attached in _proc_1357252.out

When it happens the following lines are displayed in:
= unity8-dash.log= 
Trying to open "application:///dialer-app.desktop"

= unity8.log = 
qtmir.applications: ApplicationManager::onProcessFailed - appId= "dialer-app" duringStartup= true
ApplicationManager::onProcessFailed - upstart reports failure of application "dialer-app" that AppManager is not managing
qtmir.applications: ApplicationManager::onProcessStopped - appId= "dialer-app"
ApplicationManager::onProcessStopped reports stop of appId= "dialer-app" which AppMan is not managing, ignoring the event

= /var/log/upstart/cgmanager.log =
got creds pid 26429 (32011:32011)
cgmanager:do_create_main: pid 26429 (uid 32011 gid 32011) may not create under /run/cgmanager/fs/freezer


** Attachment added: "_proc_1357252.out"
   https://bugs.launchpad.net/ubuntu-app-launch/+bug/1357252/+attachment/4181331/+files/_proc_1357252.out

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https://bugs.launchpad.net/bugs/1357252

Title:
  Upstart jobs specifying cgroup fail to start occasionally

Status in Ubuntu Application Launcher:
  Incomplete
Status in Upstart:
  New
Status in “cgmanager” package in Ubuntu:
  Confirmed

Bug description:
  After the ubuntu-app-launch landing in #188
  (http://people.canonical.com/~ogra/touch-image-stats/188.changes), UI
  Toolkit autopilot tests have started failing, see
  http://ci.ubuntu.com/smokeng/utopic/touch/mako/190:20140815:20140811.1/9676/ubuntuuitoolkit/
  and the #188 results too. It's different tests each time, but a bit
  above 10 of them tend to fail on each full run.

  Reproducable locally, where I got 11 such failures.

  To reproduce:
  [terminal 1]
  1. flash/update device if needed
  2. adb shell
  3. apt install ubuntu-ui-toolkit-autopilot
  4. powerd-cli display on bright # leave running, also unlock the screen so that lenses are shown
  [terminal 2]
  5. phablet-config autopilot --dbus-probe enable # wait until finishes
  6. phablet-test-run ubuntuuitoolkit

  A full test suite run will take around 0.5h and should produce a bunch
  of 'Application failed to start.':s.

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References