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[Bug 1354412] Re: unity8-dash crashed with SIGABRT in raise() while running first boot on flo

 

Is unity8-dash definitely being started after unity8 emits SIGSTOP -
which is its way of telling upstart that the mir server is ready for
incoming connections?

If not, dash might have tried to connect to mir, before unity8 has
brought up mir.

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https://bugs.launchpad.net/bugs/1354412

Title:
  unity8-dash crashed with SIGABRT in raise() while running first boot
  on flo

Status in “qtubuntu” package in Ubuntu:
  New
Status in “unity8” package in Ubuntu:
  Invalid

Bug description:
  phablet@ubuntu-phablet:~$ system-image-cli -i
  current build number: 178
  device name: flo
  channel: ubuntu-touch/utopic-proposed
  last update: 2014-08-08 12:06:09
  version version: 178
  version ubuntu: 20140808
  version device: 20140805.2

  On a clean flash, on flo, unity8 started with a black screen. After
  looking the crash files, that was because unity8-dash crashed with a
  sigabort.

  ProblemType: Crash
  DistroRelease: Ubuntu 14.10
  Package: unity8 8.00+14.10.20140806.1-0ubuntu1
  Uname: Linux 3.4.0-3-flo armv7l
  ApportVersion: 2.14.5-0ubuntu3
  Architecture: armhf
  CurrentDesktop: Unity
  Date: Fri Aug  8 12:07:23 2014
  ExecutablePath: /usr/bin/unity8-dash
  ExecutableTimestamp: 1407367539
  InstallationDate: Installed on 2014-08-08 (0 days ago)
  InstallationMedia: Ubuntu Utopic Unicorn (development branch) - armhf (20140808-020205)
  ProcCmdline: unity8-dash --desktop_file_hint=/usr/share/applications/unity8-dash.desktop
  ProcCwd: /home/phablet
  Signal: 6
  SourcePackage: unity8
  StacktraceTop:
   ?? () from /lib/arm-linux-gnueabihf/libc.so.6
   raise () from /lib/arm-linux-gnueabihf/libc.so.6
   abort () from /lib/arm-linux-gnueabihf/libc.so.6
   QMessageLogger::fatal(char const*, ...) const () from /usr/lib/arm-linux-gnueabihf/libQt5Core.so.5
   ?? () from /usr/lib/arm-linux-gnueabihf/qt5/plugins/platforms/libqpa-ubuntumirclient.so
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dialout dip plugdev sudo tty video

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References