If you can reproduce in Ubuntu 12.04 then please reboot, reproduce the error and then run "apport-collect 943854" to submit more information. I don't see the SIGABRT in the syslog you have already posted.
If you can reproduce in Ubuntu 12.04 then please reboot, reproduce the error and then run "apport-collect 943854" to submit more information. I don't see the SIGABRT in the syslog you have already posted.