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[Bug 1016747] Re: mythlcdserver crashed with SIGSEGV in QMetaObject::activate()

 

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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https://bugs.launchpad.net/bugs/1016747

Title:
  mythlcdserver crashed with SIGSEGV in QMetaObject::activate()

Status in Mythbuntu, Ubuntu derivative focused upon MythTV:
  Expired

Bug description:
  LCDproc with Crystalfontz 635 via USB
  LCDd starts with welcome screen - shortly after frontend starts it is displaying only garbage (a short period you will see the date and time from mythlcdserver)

  ProblemType: Crash
  DistroRelease: Ubuntu 12.04
  Package: mythtv-frontend 2:0.25.0+fixes.20120621.6aa7fbe-0ubuntu0mythbuntu4 [origin: LP-PPA-mythbuntu-0.25]
  ProcVersionSignature: Ubuntu 3.2.0-25.40-generic-pae 3.2.18
  Uname: Linux 3.2.0-25-generic-pae i686
  NonfreeKernelModules: tbs62x0fe tbs6984fe tbs6928fe tbs6922fe tbs6991fe tbs6982fe
  .var.log.mythtv.mythavtest.log:
   
  .var.log.mythtv.mythccextractor.log:
   
  .var.log.mythtv.mythjobqueue.log:
   
  .var.log.mythtv.mythmediaserver.log:
   
  .var.log.mythtv.mythtranscode.log:
   
  .var.log.mythtv.mythutil.log:
   
  ApportVersion: 2.0.1-0ubuntu8
  Architecture: i386
  CrashCounter: 1
  CrashDB: mythbuntu
  Date: Fri Jun 22 23:00:39 2012
  ExecutablePath: /usr/bin/mythlcdserver
  InstallationMedia: Mythbuntu 12.04 "Precise Pangolin" - Release i386 (20120423)
  Installed_mythtv_dbg: 0.0
  ProcCmdline: /usr/bin/mythlcdserver --verbose general --loglevel info --syslog local7
  ProcEnviron:
   LANGUAGE=de_AT:de
   PATH=(custom, no user)
   LANG=de_AT.UTF-8
   SHELL=/bin/bash
  SegvAnalysis:
   Segfault happened at: 0x806b76d:	cmpb   $0x0,0xc(%esi)
   PC (0x0806b76d) ok
   source "$0x0" ok
   destination "0xc(%esi)" (0x204f5355) not located in a known VMA region (needed writable region)!
  SegvReason: writing unknown VMA
  Signal: 11
  SourcePackage: mythtv
  StacktraceTop:
   ?? ()
   ?? ()
   QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
   QTimer::timeout() () from /usr/lib/i386-linux-gnu/libQtCore.so.4
   QTimer::timerEvent(QTimerEvent*) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
  Title: mythlcdserver crashed with SIGSEGV in QMetaObject::activate()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dialout dip lpadmin mythtv plugdev sambashare sudo video
  XsessionErrors:
   (polkit-gnome-authentication-agent-1:1905): GLib-CRITICAL **: g_variant_new_string: assertion `string != NULL' failed
   (polkit-gnome-authentication-agent-1:1905): polkit-gnome-1-WARNING **: Failed to register client: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files
  mtime.conffile..etc.mythtv.session.settings: 2012-06-22T00:25:41.033642

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