I can confirm that libgtk2.0-0_2.10.11-0ubuntu3_i386.deb (from Feisty) fixes the problem:
http://packages.ubuntu.com/cgi- bin/download.pl?arch=i386&file=pool%2Fmain%2Fg%2Fgtk%2B2.0%2Flibgtk2.0-0_2.10.11-0ubuntu3_i386.deb&md5sum=a2ddb5a26e3b5122772fde8a85b24339&arch=i386&type=main Before installing that .deb, opening youtube in Konqueror caused 100% CPU usage. Post-install, I can use youtube (as well as *every* site that uses Flash... a lot) again. -- nspluginviewer hangs up whole X server https://bugs.launchpad.net/bugs/66573 You received this bug notification because you are a member of Kubuntu Team, which is a bug contact for kdebase in ubuntu. -- kubuntu-bugs mailing list [EMAIL PROTECTED] https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs