Had the same problem on my Jaunty 64bit. Solved it using the instructions above with a few changes:
For Jaunty it is: $ apt-get remove flashplugin-installer and I also for some reason had to remove: $ apt-get remove konqueror-nsplugins also adobe has a new 64 bit alpha version out: $ wget http://download.macromedia.com/pub/labs/flashplayer10/libflashplayer-10.0.32.18.linux-x86_64.so.tar.gz $ tar zxvf libflashplayer-10.0.32.18.linux-x86_64.so.tar.gz $ mkdir ~/.mozilla/plugins $ mv libflashplayer.so ~/.mozilla/plugins/libflashplayer.so So far this seems to work a lot better. -- [MASTER] Flash player doesn't work properly on Firefox 3 64bits (crash,gray square) https://bugs.launchpad.net/bugs/238606 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