Version: 4.2.1 (KDE 4.2.1) (using 4.2.1 (KDE 4.2.1), Kubuntu packages) Compiler: cc OS: Linux (i686) release 2.6.28-11-generic Konqueror only shows a black box instead of a flash video. Here is the console output: konqueror(18510) NSPluginLoader::newInstance: -> ownID ":1.117" viewer ID: "org.kde.nspluginviewer-18510" konqueror(18510) NSPluginLoader::lookup: Looking up plugin for mimetype "application/x-shockwave-flash" : "/usr/lib/firefox/plugins/flashplugin-alternative.so" nspluginviewer(18519) NSPluginInstance::NPGetValue: results in 0 konqueror(18510) NSPluginLoader::newInstance: <- NSPluginLoader::NewInstance = 0xa35cc18 konqueror(18510) NSPluginInstance::pluginResized: 640 385 konqueror(18510) NSPluginInstance::resizeEvent: 640 385 false true false konqueror(18510) NSPluginInstance::showEvent: 640 385 true true false konqueror(18510) NSPluginLoader::instance: NSPluginLoader::instance -> 3 nspluginviewer(18519) PluginHostXEmbed::setupWindow: 25184180 640 385 (<unknown>:18519): Gdk-CRITICAL **: gdk_window_get_origin: assertion `GDK_IS_WINDOW (window)' failed nspluginviewer(18519) NSPluginInstance::NPSetWindow: results in 0 nspluginviewer(18519) NSPluginInstance::timer: getting "http://s.ytimg.com/yt/swf/watch-vfl86883.swf" konqueror(18510) PluginPart::statusMessage: PluginPart::statusMessage "Requesting http://s.ytimg.com/yt/swf/watch-vfl86883.swf" nspluginviewer(18519) NSPluginInstance::NPNewStream: results in 0 nspluginviewer(18519) NSPluginInstance::NPDestroyStream: results in 0 nspluginviewer(18519) NSPluginInstance::NPNewStream: results in 0 nspluginviewer(18519) NSPluginInstance::NPDestroyStream: results in 0 nspluginviewer(18519) NSPluginInstance::NPNewStream: results in 0 nspluginviewer(18519) NSPluginInstance::NPDestroyStream: results in 0 konqueror(18510) PluginPart::statusMessage: PluginPart::statusMessage "" konqueror(18510) PluginPart::statusMessage: PluginPart::statusMessage "" konqueror(18510) PluginPart::statusMessage: PluginPart::statusMessage "" flashplugin-nonfree 10.0.22.87ubuntu1 konqueror 4:4.2.1-0ubuntu6
works for me in KDE 4.6.3