Firefox 3.0.5 + flash 10.0.15.3 = no go

불여우 업데이트하고 동영상 안보여서 대강 살다가 아래 방법대로 동영상문제 해결

I've been hammering at this for days. Finally got it to work today after repeating a load of the above steps. In case it helps anyone else, this may make a difference:

1) using package manager, uninstall the existing free flash player as well as any previous Adobe versions

2) Make sure you have Firefox closed while installing

3) Check the /usr/lib/mozilla/plugins folder. There should be nothing flash-related in here. No symolic links, no nothing.

4) Ensure the Tools / Addons / Plugins info in Firefox doesn't show a Shockwave Flash entry

5) I then used the .deb file from Adobe, opened with the packet manager. Again, once downloaded and before installing I made sure Firefox was closed down. Also ensure it's not "sleeping" or anything in System Monitor. Proper closed.

출처: http://ubuntuforums.org/showthread.php?t=1015021&page=3