I forgot where I found this workaround, it worked on Karmic 64bits: Open terminal and enter: gksudo gedit /usr/lib/nspluginwrapper/i386/linux/npviewer
then add: export GDK_NATIVE_WINDOWS=1 before the last line of text -- [READ DESCRIPTION] Flash is not recognizing mouse clicks in multiple situations https://bugs.launchpad.net/bugs/410407 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