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Re: [Bug 1016173] Re: mythfrontend.real crashed with SIGSEGV in QFactoryLoader::instance()

 

Hi Thomas,

Thanks for the courtesy note.

I am now on ver 2.0.27.3, so I expect that it is not a problem.  I don'
actually know, because I have not used any "domestically recoded dvd"
for a long time.

I do have 2 frustrations, & as far as I can determine, these have not
been addressed:

1. I am using an SSD to run mythbuntu for my standalone frontend.  It
starts mythfrontend before the network is connected, so myth switches
into the "new install mode".

I know how to manually get mythfrontend working, but my dear wife has
not been able to remember my instructions on the fairly rare occasion
that I am not available.

It seems that what I would need is a way to make a delay for the start
of mythfrontend (until after the network is connected).  However, that
is not a competence which I have.

2. I have many songs, in MP3 format, copied from CDs into the music
folder identified to mythbackend.  Although I can play these songs
externally to Myth, Myth says that it does not have the decoder for this
format.  However, the page on http://www.mythtv.org/detail/mythmusic
indicates that MP3 files can be played.

What should I be doing to fix this?

You may think that I am a bit lazy about following this up formally.
However, I am nearly 77 years old now, & after the various changes that
have been made to the problem reporting system, I now get a bit lost...

Cheers, Garry.

On Sat, 2015-01-10 at 17:53 +0000, Thomas Mashos wrote:
> We really do appreciate you opening this ticket to help improve
> Mythbuntu, but it needs to be closed for a number of reasons. The
> biggest one is that upstream has moved on to a new version and believes
> this to be fixed. Could you please verify if this issue still exists in
> the latest version?
> 
> Please do not let the closing of this ticket dissuade you from opening a
> new ticket if this (or any other) problem occurs with the newer
> versions.
> 
> ** Changed in: mythbuntu
>        Status: New => Expired
>

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Bug Team, which is subscribed to Mythbuntu.
https://bugs.launchpad.net/bugs/1016173

Title:
  mythfrontend.real crashed with SIGSEGV in QFactoryLoader::instance()

Status in Mythbuntu, Ubuntu derivative focused upon MythTV:
  Expired

Bug description:
  Opening domestically recoded dvd

  ProblemType: Crash
  DistroRelease: Ubuntu 12.04
  Package: mythtv-frontend 2:0.25.0+fixes.20120427.58fd2a5-0ubuntu0mythbuntu3
  ProcVersionSignature: Ubuntu 3.2.0-25.40-generic 3.2.18
  Uname: Linux 3.2.0-25-generic x86_64
  .var.log.mythtv.mythavtest.log:
   
  .var.log.mythtv.mythccextractor.log:
   
  .var.log.mythtv.mythcommflag.log:
   
  .var.log.mythtv.mythjobqueue.log:
   
  .var.log.mythtv.mythlcdserver.log:
   
  .var.log.mythtv.mythmediaserver.log:
   
  .var.log.mythtv.mythshutdown.log:
   
  .var.log.mythtv.mythutil.log:
   
  .var.log.mythtv.mythwelcome.log:
   
  ApportVersion: 2.0.1-0ubuntu8
  Architecture: amd64
  CrashCounter: 1
  CrashDB: mythbuntu
  Date: Thu Jun 21 17:40:54 2012
  ExecutablePath: /usr/bin/mythfrontend.real
  InstallationMedia: Mythbuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
  Installed_mythtv_dbg: 0.0
  ProcCmdline: /usr/bin/mythfrontend.real --syslog local7
  ProcEnviron:
   LANGUAGE=en_GB:en
   PATH=(custom, no user)
   LANG=en_GB.UTF-8
   SHELL=/bin/bash
  SegvAnalysis:
   Segfault happened at: 0x7f5a1e8a7325 <_ZNK14QFactoryLoader8instanceERK7QString+37>:	mov    0x88(%r12),%rdx
   PC (0x7f5a1e8a7325) ok
   source "0x88(%r12)" (0x00000088) not located in a known VMA region (needed readable region)!
   destination "%rdx" ok
   Stack memory exhausted (SP below stack segment)
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: mythtv
  StacktraceTop:
   QFactoryLoader::instance(QString const&) const () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
   ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
   ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
   QImageReader::read(QImage*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
   QImageReader::read() () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
  Title: mythfrontend.real crashed with SIGSEGV in QFactoryLoader::instance()
  UpgradeStatus: Upgraded to precise on 2012-04-29 (53 days ago)
  UserGroups: adm admin cdrom dialout lpadmin mythtv plugdev sambashare video

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