Just a quick one, hoping to save you some trouble, in case you have problems installing Adobe Flash Player for Firefox on Ubuntu.
For the past half hour, I have been trying to install it either from Adobe’s download page or from Synaptic Pachage Manager, with no success whatsoever.
What did work for me was to manually install it, and I would suggest you do the same, in case you experience difficulties too. In order to do that first you need to download the .tar.gz package from Adobe. Click the above link, go to the download page and from the drop down list, select .tar.gz.
Save and extract the file someplace (eg /tmp)
Now, you need to copy the extracted libflashplayer.so to firefox’s plug in directory. You need to be root to do that.
Open a terminal and type:
sudo cp /tmp/libflashplayer.so /usr/lib/firefox/plugins
It will ask you for the root password, just type it and you’re good to go. I didn’t even had to resrtart firefox.
UPDATE (5 Feb 2010): After an eeeBuntu re-install, I had to re-install flash for firefox too. With firefox v. 3.0 (I haven’t updated yet), flash plug in installed directly from Adobe with no problems.