Thank you for your report! However, processing it in order to get sufficient information for the developers failed (it does not generate an useful symbolic stack trace). This might be caused by some outdated packages which were installed on your system at the time of the report:
libavahi-common3: installed version 0.6.29-0ubuntu2, latest version: 0.6.30-0ubuntu1 compiz-core: installed version 1:0.9.4git20110322-0ubuntu5, latest version: 1:0.9.4+bzr20110406-0ubuntu1 unity-dbg: installed version 3.8.2-0ubuntu1, latest version: 0.2.46-0ubuntu5 libgtop2-7: installed version 2.28.1-1ubuntu1, latest version: 2.28.3-0ubuntu1 gconf2: installed version 2.32.1-2ubuntu2, latest version: 2.32.2-0ubuntu1 libpango1.0-0: installed version 1.28.3-4ubuntu7, latest version: 1.28.4-0ubuntu1 libpam0g: installed version 1.1.2-2ubuntu6, latest version: 1.1.2-2ubuntu7 bamfdaemon: installed version 0.2.80-0ubuntu2, latest version: 0.2.82-0ubuntu1 libpam-modules-bin: installed version 1.1.2-2ubuntu6, latest version: 1.1.2-2ubuntu7 libbamf0: installed version 0.2.80-0ubuntu2, latest version: 0.2.82-0ubuntu1 libutouch-geis1: installed version 2.0.8-0ubuntu1, latest version: 2.0.10-0ubuntu1 libavahi-common-data: installed version 0.6.29-0ubuntu2, latest version: 0.6.30-0ubuntu1 libgtop2-common: installed version 2.28.1-1ubuntu1, latest version: 2.28.3-0ubuntu1 libpam-modules: installed version 1.1.2-2ubuntu6, latest version: 1.1.2-2ubuntu7 libavahi-client3: installed version 0.6.29-0ubuntu2, latest version: 0.6.30-0ubuntu1 libpango1.0-0-dbg: installed version 1.28.3-4ubuntu7, latest version: 1.28.4-0ubuntu1 x11-common: installed version 1:7.6+4ubuntu2, latest version: 1:7.6+4ubuntu3 gconf2-common: installed version 2.32.1-2ubuntu2, latest version: 2.32.2-0ubuntu1 libgconf2-4: installed version 2.32.1-2ubuntu2, latest version: 2.32.2-0ubuntu1 Please upgrade your system to the latest package versions. If you still encounter the crash, please file a new report. Thank you for your understanding, and sorry for the inconvenience! ** Attachment removed: "CoreDump.gz" https://bugs.launchpad.net/bugs/752085/+attachment/1985726/+files/CoreDump.gz ** Tags removed: need-amd64-retrace -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/752085 Title: compiz crashed with SIGSEGV in sigc::signal_base::impl() -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs