if you have problem on flash player on ubuntu 9.10 and or you can't click on any video on youtube
this is the solution, this is for ubuntu 9.10 64 bits, i don't know if it works on 32 bits
download
http://labs.adobe.com/downloads/flashplayer10.html
here
login to the sistem as root, use sudo otherwise.
~#cd /usr/lib/firefox/plugins/
~#wget
http://download.macromedia.com/pub/labs ... 910.tar.gz
~#tar -xzvf flashplayer10_1_rc2_linux_041910.tar.gz
=====================================================
step 2
~# nano /usr/lib/nspluginwrapper/i386/linux/npviewer
add this line in
export GDK_NATIVE_WINDOWS=1
#!/bin/sh
TARGET_OS=linux
TARGET_ARCH=i386
export GDK_NATIVE_WINDOWS=1
. /usr/lib/nspluginwrapper/noarch/npviewer
=====================================================
exit and restart firefox