Most probably user is not blocking Flash on pages he is using. It can be achieved by using Noscript addon. https://addons.mozilla.org/en-US/firefox/addon/722
Therefore, Flash is using all cpu and flash is cause to computer being unresponsive. Reporter could contact those sites owners and complain about high cpu usage and also disable Flash with Noscript. -- FireFox too slow & take all CPU https://bugs.launchpad.net/bugs/256505 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs