mythbuntu-bugs team mailing list archive

["B.B. Lauret" <905886@xxxxxxxxxxxxxxxxxx>]

Is this backtrace any help? If not, please point me to the right way, as
I do not have any prior experience creating backtraces.

I should add I have not found a way to use apport, as I am running this
on a headless server using X-redirection over ssh. I do not have X on
the server. Mythtv is installed using the mythtv-backend-master meta-
package. Should I use `ubuntu-bug -c /var/crash/_usr_bin_mythtv-
setup.real.1000.crash -u 905886` ?

** Attachment added: "mythtv_setup_backtrace.txt"
   https://bugs.launchpad.net/ubuntu/+source/mythtv/+bug/905886/+attachment/2664117/+files/mythtv_setup_backtrace.txt

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https://bugs.launchpad.net/bugs/905886

Title:
  mythtv-setup.real crashed with SIGSEGV in QVariant::QVariant()

Status in “mythtv” package in Ubuntu:
  Confirmed

Bug description:
  When trying to setup MythTV, after starting theMythTV Backend
  configuration utility, it crashes after country selection (language
  choice is never displayed).

  ProblemType: Crash
  DistroRelease: Ubuntu 12.04
  Package: mythtv-backend 2:0.24.0+fixes.20111207.40f3bae-0ubuntu1
  ProcVersionSignature: Ubuntu 3.2.0-5.11-generic 3.2.0-rc5
  Uname: Linux 3.2.0-5-generic x86_64
  NonfreeKernelModules: nvidia wl
  ApportVersion: 1.90-0ubuntu1
  Architecture: amd64
  CrashCounter: 1
  Date: Sun Dec 18 02:10:37 2011
  ExecutablePath: /usr/bin/mythtv-setup.real
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20111217)
  Installed_mythtv_dbg: 0.0
  ProcCmdline: /usr/bin/mythtv-setup.real
  ProcEnviron:
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SegvAnalysis:
   Segfault happened at: 0x7f48dd8fb0f6 <_ZN8QVariantC2ERKS_+22>:	mov    (%rsi),%rcx
   PC (0x7f48dd8fb0f6) ok
   source "(%rsi)" (0x00000038) not located in a known VMA region (needed readable region)!
   destination "%rcx" ok
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: mythtv
  StacktraceTop:
   QVariant::QVariant(QVariant const&) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
   MythUIButtonListItem::GetData() () from /usr/lib/libmythui-0.24.so.0
   LanguageSelection::Save() () from /usr/lib/libmyth-0.24.so.0
   LanguageSelection::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libmyth-0.24.so.0
   QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
  Title: mythtv-setup.real crashed with SIGSEGV in QVariant::QVariant()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin mythtv plugdev sambashare sudo

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