Sam: In my case it's not 100% repeatable, but it seems to be related to opening or maximising firefox windows. If you look in the bug 710184 (dupe) you'll see the backtrace and exact line I got:
Dave -- 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/708520 Title: unity-window-decorator crashed with SIGFPE in decor_blend_border_picture() _______________________________________________ Mailing list: https://launchpad.net/~compiz Post to : compiz@lists.launchpad.net Unsubscribe : https://launchpad.net/~compiz More help : https://help.launchpad.net/ListHelp