please try this: $ sudo rm /var/crash/*
after that reproduce the steps to crash unity, open the /var/crash directory and double click on the newly created .crash file and report it using the proper method to report crash report. this will be really helpful. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/738558 Title: compiz and unity crashes after plugging a camera via usb -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs