After uninstalling Swfdec and put proprietary Flash 10 plugin, it works well, but it needs last version of Flash 10, I read that old version, in addition to a security risk, could also cause this crash.
http://labs.adobe.com/downloads/flashplayer10.html Download the tar.gz file. Go to .Mozilla in your home and create a new folder "plugins". Extract libflashplayer.so inside and restart Firefox. I hope it can help. -- [MASTER] Gdk-ERROR **: The program 'firefox-3.5' received an X Window System error (BadWindow) https://bugs.launchpad.net/bugs/401055 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libx11 in ubuntu. _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp

