You have to install a flashplugin-nonfree but you still get a message in Firefox about installing the Adobe Flash Plugin when you want to show up a Flash from somewhere. It's strange! :)
This post will show you how to fix this problem. I have tested in Ubuntu Gutsy already. It's OK.
First you need to remove Flash plugin installed before.
sudo apt-get remove --purge flashplugin-nonfreeThen you download and install a proper debian package for your Ubuntu architecture.
- For 32-bit Ubuntu 7.10: click here to download
- For 64-bit Ubuntu 7.10: click here to download
The link to the i386 deb package does n't exist now. You can navigate upto
http://archive.ubuntu.com/ubuntu/pool/multiverse/f/flashplugin-nonfree
and then select the most recent package by sorting it based on date.
Great. it worked for me. I have gutsy on amd64 notebook.