desktop-packages team mailing list archive

[Eliah Kagan <degeneracypressure@xxxxxxxxx>]

The upstream bug (https://bugzilla.gnome.org/show_bug.cgi?id=636431) has been marked as a duplicate of upstream bug https://bugzilla.gnome.org/show_bug.cgi?id=644011. That bug is RESOLVED with status OBSOLETE, since it is believed not to occur on a GNOME 3 system (developer David King said: "This was probably fixed in the port to GApplication from libunique in Brasero
3.0, so closing as OBSOLETE.")

Is there anyone here who experiences this bug in Oneiric? Running two
concurrent instances of Brasero is *not* the only way to produce this
crash, and I am wondering if the bug is fixed for the less contrived and
actually-important (but less well understood) way in which this bug
sometimes occurs. I am guessing it is, but zero work on the natural ways
this bug manifests seems to have been done upstream. (Which is not a
criticism--perhaps not enough people get this bug without multiple
instances for such work to be done.)

Also, is there anyone here who always or usually experiences this bug
when running Brasero, on any supported release of Ubuntu (Lucid,
Maverick, Natty, or Oneiric, though probably not Oneiric since that has
GNOME 3)? If so, then even though this bug will (probably) not be fixed
upstream, it would then probably qualify to be fixed as an SRU (see
https://wiki.ubuntu.com/StableReleaseUpdates).

** Bug watch added: GNOME Bug Tracker #644011
   https://bugzilla.gnome.org/show_bug.cgi?id=644011

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https://bugs.launchpad.net/bugs/653630

Title:
  brasero crashed with SIGSEGV in g_type_instance_get_private()

Status in A disc burning application for gnome 2:
  New
Status in “brasero” package in Ubuntu:
  Triaged

Bug description:
  Binary package hint: brasero

  Steps to reproduce the bug:

  1- Open brasero
  2- Wait until it's opened
  3- Open a second instance of brasero.

  It will crash the first instance of it.

  ProblemType: Crash
  DistroRelease: Ubuntu 10.10
  Package: brasero 2.31.92-0ubuntu2
  ProcVersionSignature: Ubuntu 2.6.35-22.33-generic 2.6.35.4
  Uname: Linux 2.6.35-22-generic x86_64
  Architecture: amd64
  CheckboxSubmission: f18477bfc92e99ef7759f7da094edf63
  CheckboxSystem: 2954e74ba17fb0e37fc942cd1d9fab4e
  Date: Sat Oct  2 16:56:48 2010
  ExecutablePath: /usr/bin/brasero
  InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Beta amd64 (20100901.1)
  ProcCmdline: brasero /home/username/Downloads/systemrescuecd-x86-1.6.1.iso
  ProcEnviron:
   LANG=de_DE.utf8
   SHELL=/bin/bash
  SegvAnalysis:
   Segfault happened at: 0x7f88fc438411 <g_type_instance_get_private+33>:	cmpq   $0x0,(%rdi)
   PC (0x7f88fc438411) ok
   source "$0x0" ok
   destination "(%rdi)" (0x4ca74830) not located in a known VMA region (needed writable region)!
  SegvReason: writing unknown VMA
  Signal: 11
  SourcePackage: brasero
  StacktraceTop:
   g_type_instance_get_private () from /usr/lib/libgobject-2.0.so.0
   ?? ()
   unique_marshal_ENUM__INT_BOXED_UINT () from /usr/lib/libunique-1.0.so.0
   g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
   ?? () from /usr/lib/libgobject-2.0.so.0
  Title: brasero crashed with SIGSEGV in g_type_instance_get_private()
  UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

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