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 This might be caused by some outdated packages which were installed on your system at the time of the report:
outdated debug symbol package for libavahi-common3: package version 0.6.30-4ubuntu1 dbgsym version 0.6.30-0ubuntu2 outdated debug symbol package for libtiff4: package version 3.9.5-1ubuntu1 dbgsym version 3.9.4-5ubuntu6 libx11-xcb1 version 2:1.4.4-1ubuntu1 required, but 2:1.4.4-2ubuntu1 is available dpkg version 1.16.0.3ubuntu3 required, but 1.16.0.3ubuntu4 is available libgtk-3-common version 3.1.90-0ubuntu1 required, but 3.2.0-0ubuntu1 is available outdated debug symbol package for libgpg-error0: package version 1.10-0.3ubuntu1 dbgsym version 1.10-0.2ubuntu1 outdated debug symbol package for libk5crypto3: package version 1.9.1+dfsg-1ubuntu1 dbgsym version 1.8.3+dfsg-5ubuntu2.1 outdated debug symbol package for libavahi-client3: package version 0.6.30-4ubuntu1 dbgsym version 0.6.30-0ubuntu2 libgdk-pixbuf2.0-0 version 2.24.0-1 required, but 2.24.0-1ubuntu1 is available outdated debug symbol package for passwd: package version 1:4.1.4.2+svn3283-3ubuntu2 dbgsym version 1:4.1.4.2+svn3283-3ubuntu1 outdated debug symbol package for libkrb5-3: package version 1.9.1+dfsg-1ubuntu1 dbgsym version 1.8.3+dfsg-5ubuntu2.1 outdated debug symbol package for libdatrie1: package version 0.2.4-3 dbgsym version 0.2.4-1 libglibmm-2.4-1c2a version 2.29.13-0ubuntu1 required, but 2.30.0-0ubuntu1 is available libglib2.0-0 version 2.29.92-0ubuntu1 required, but 2.30.0-0ubuntu2 is available libcups2 version 1.5.0-6bzr1 required, but 1.5.0-8 is available compiz-core version 1:0.9.5.94+bzr2803-0ubuntu5 required, but 1:0.9.5.94+bzr20110919-0ubuntu1 is available libc-bin version 2.13-20ubuntu2 required, but 2.13-20ubuntu3 is available outdated debug symbol package for libgssapi-krb5-2: package version 1.9.1+dfsg-1ubuntu1 dbgsym version 1.8.3+dfsg-5ubuntu2.1 outdated debug symbol package for libstartup-notification0: package version 0.12-1 dbgsym version 0.10-1build1 libx11-data version 2:1.4.4-1ubuntu1 required, but 2:1.4.4-2ubuntu1 is available libatk1.0-0 version 2.1.91-0ubuntu1 required, but 2.2.0-0ubuntu1 is available libgtk-3-0 version 3.1.90-0ubuntu1 required, but 3.2.0-0ubuntu1 is available outdated debug symbol package for libkrb5support0: package version 1.9.1+dfsg-1ubuntu1 dbgsym version 1.8.3+dfsg-5ubuntu2.1 dconf-gsettings-backend version 0.9.1-0ubuntu1 required, but 0.10.0-0ubuntu1 is available libx11-6 version 2:1.4.4-1ubuntu1 required, but 2:1.4.4-2ubuntu1 is available libatk1.0-data version 2.1.91-0ubuntu1 required, but 2.2.0-0ubuntu1 is available multiarch-support version 2.13-20ubuntu2 required, but 2.13-20ubuntu3 is available libc6 version 2.13-20ubuntu2 required, but 2.13-20ubuntu3 is available outdated debug symbol package for libthai0: package version 0.1.15-2 dbgsym version 0.1.14-2ubuntu1 libpango1.0-0 version 1.29.3-0ubuntu3 required, but 1.29.3+git20110916-0ubuntu1 is available outdated debug symbol package for libltdl7: package version 2.4-2ubuntu1 dbgsym version 2.2.6b-2ubuntu3 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/861336/+attachment/2473924/+files/CoreDump.gz ** Tags removed: need-i386-retrace -- You received this bug notification because you are a member of compiz packagers, which is subscribed to compiz in Ubuntu. https://bugs.launchpad.net/bugs/861336 Title: compiz crashed with SIGABRT in __kernel_vsyscall() when cycling through multiple monitor modes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/861336/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~compiz Post to : [email protected] Unsubscribe : https://launchpad.net/~compiz More help : https://help.launchpad.net/ListHelp

