mythbuntu-bugs team mailing list archive

[Thomas Mashos <1307146@xxxxxxxxxxxxxxxxxx>]

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/1307146

Title:
  mythfrontend.real crashed with SIGSEGV in QListData::isEmpty()

Status in Mythbuntu, Ubuntu derivative focused upon MythTV:
  Expired

Bug description:
  crash

  ProblemType: Crash
  DistroRelease: Ubuntu 14.04
  Package: mythtv-frontend 2:0.27.0+fixes.20140411.ad2f1ff-0ubuntu0mythbuntu4 [origin: LP-PPA-mythbuntu-0.27]
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  ApportVersion: 2.14.1-0ubuntu2
  Architecture: amd64
  CrashDB: mythbuntu
  CurrentDesktop: XFCE
  Date: Sun Apr 13 16:33:25 2014
  ExecutablePath: /usr/bin/mythfrontend.real
  InstallationDate: Installed on 2014-03-16 (27 days ago)
  InstallationMedia: Mythbuntu 14.04 "Trusty Tahr" - Alpha amd64 (20140308)
  Installed_mythtv_dbg: 2:0.27.0+fixes.20140411.ad2f1ff-0ubuntu0mythbuntu4
  ProcCmdline: /usr/bin/mythfrontend.real --syslog local7
  ProcEnviron:
   LANGUAGE=de_DE
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  SegvAnalysis:
   Segfault happened at: 0x7f7fbb18700b <QListData::isEmpty() const+13>:	mov    0xc(%rax),%edx
   PC (0x7f7fbb18700b) ok
   source "0xc(%rax)" (0x0000000c) not located in a known VMA region (needed readable region)!
   destination "%edx" ok
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: mythtv
  StacktraceTop:
   QListData::isEmpty (this=0x22abf00) at /usr/include/qt4/QtCore/qlist.h:99
   QList<ScriptInfo*>::isEmpty (this=0x22abf00) at /usr/include/qt4/QtCore/qlist.h:152
   SourceManager::clearSources (this=0x22abef0) at sourceManager.cpp:156
   ScreenSetup::~ScreenSetup (this=0x1bc5450, __in_chrg=<optimized out>) at weatherSetup.cpp:110
   ScreenSetup::~ScreenSetup (this=0x1bc5450, __in_chrg=<optimized out>) at weatherSetup.cpp:130
  Title: mythfrontend.real crashed with SIGSEGV in QListData::isEmpty()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin mythtv plugdev sambashare sudo video
  XsessionErrors:
   (process:2307): Indicator-Power-WARNING **: Fail to query backlight devices.
   (polkit-gnome-authentication-agent-1:2320): GLib-CRITICAL **: g_variant_new_string: assertion 'string != NULL' failed
   (polkit-gnome-authentication-agent-1:2320): 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
   (process:2812): GLib-CRITICAL **: g_slice_set_config: assertion 'sys_page_size == 0' failed

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