[Bug 965748] Re: compiz crashed with SIGSEGV in af_latin_hints_compute_edges()

Sebastien Bacher seb128 at ubuntu.com
Fri Apr 20 13:04:46 UTC 2012


Thank you for your bug report, that's not an unity bug, there are
similar bugs on other components,
https://bugzilla.redhat.com/show_bug.cgi?id=761100 is similar and
triagers there reassigned from the apps to pango, which seems a guess...

Reassigning to freetype guessing as well since that's where the segfault
happens but it could well be due to pango or something else

** Bug watch added: Red Hat Bugzilla #761100
   https://bugzilla.redhat.com/show_bug.cgi?id=761100

** Also affects: freetype (Fedora) via
   https://bugzilla.redhat.com/show_bug.cgi?id=761100
   Importance: Unknown
       Status: Unknown

** Package changed: unity (Ubuntu) => freetype (Ubuntu)

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https://bugs.launchpad.net/bugs/965748

Title:
  compiz crashed with SIGSEGV in af_latin_hints_compute_edges()

Status in “freetype” package in Ubuntu:
  Confirmed
Status in “freetype” package in Fedora:
  Unknown

Bug description:
  Can't exactly tell how to reproduce.

  I have changed compiz scale plugin to initiate window picker in the
  bottom right and window picker for all windows in the top right
  corner.

  In addition left-clicking or right-clicking on the top edge switches
  desktop (desktop wall plugin) and I have changed to 3 desktops in one
  row.

  After those tweaks (as well as disabling global menus and adding a
  gnome menu button) I switched desktops and windows by moving mouse
  cursor and clicking. Then sometimes this crash occurs while switching
  windows and desktops but can't exactly tell under what exact
  circumstances.

  ProblemType: Crash
  DistroRelease: Ubuntu 12.04
  Package: unity 5.8.0-0ubuntu2
  ProcVersionSignature: Ubuntu 3.2.0-20.32-generic-pae 3.2.12
  Uname: Linux 3.2.0-20-generic-pae i686
  ApportVersion: 1.95-0ubuntu1
  Architecture: i386
  Date: Mon Mar 26 23:55:03 2012
  ExecutablePath: /usr/bin/compiz
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta i386 (20120301)
  ProcCmdline: compiz
  ProcEnviron:
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SegvReason: writing NULL VMA
  Signal: 11
  SourcePackage: unity
  Title: compiz crashed with SIGSEGV in FT_Load_Glyph()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

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