This brief tutorial is going to show you how to install Adobe Flash Player, Acrobat Reader and Adobe Air in Ubuntu 12.04 (Precise Pangolin). Having these three programs installed in Ubuntu makes your experience with Ubuntu better. You can watch flash videos, interact with rich applications online and open PDF documents easily. This tutorial is going to be short and easy, and without wasting anymore of your time let’s get going.
Objectives:
- Install Adobe Flash / Reader / and Air in Ubuntu 12.04
- Enjoy!
To get started, press Ctrl – Alt – T on your keyboard to open Terminal. When Terminal opens, run the commands below to enable Canonical Partner Repository.
sudo apt-add-repository "deb http://archive.canonical.com/ $(lsb_release -sc) partner"
Next, run the commands below to update your system and install Adobe Flash Player and Adobe Reader.
sudo apt-get update && sudo apt-get install flashplugin-installer acroread
Next, run the commands below to download Adobe Air executable.
wget http://airdownload.adobe.com/air/lin/download/latest/AdobeAIRInstaller.bin
Then run the commands below to change the permission on the file so that it’s executable.
sudo chmod +x AdobeAIRInstaller.bin
Next, run the commands below to install Adobe Air.
sudo ./AdobeAIRInstaller.bin
If everything works, all should be installed. If you run into problems with adobe Air about missing gnome-keyring or KDE Wallet, run the commands below to fix it, then re-run the air installer.
sudo ln -s /usr/lib/i386-linux-gnu/libgnome-keyring.so.0 /usr/lib/libgnome-keyring.so.0 sudo ln -s /usr/lib/i386-linux-gnu/libgnome-keyring.so.0.2.0 /usr/lib/libgnome-keyring.so.0.2.0
For 64-bit systems, run copy and past the commands below
sudo ln -s /usr/lib/x86_64-linux-gnu/libgnome-keyring.so.0 /usr/lib/libgnome-keyring.so.0
sudo ln -s /usr/lib/x86_64-linux-gnu/libgnome-keyring.so.0.2.0 /usr/lib/libgnome-keyring.so.0.2.0
Enjoy!

Thanks for posting this. I used it to get Air installed on my 12.04 installation.
Thanks, this was stopping BBC IPlayer working for me. I think I just needed the soft links in fact.
I was having so much trouble trying to install Adobe AIR. Thank you so much, this was perfect!
Thanks a m illion! Fantastic way of giving the tutorial, made it understandable for a linux newbie :D
thank you, i need to use mindomo, and the adobe AIR is very important for mindomo works. grretings from Colombia, and sorry for my bad english.
Thank you for this very easy to follow guide. I spent ages looking for this. You solved it for me.
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how can we update the adobe air.
Hi, I am using Kubuntu 12.04, followed all steps, created the symbolic links, but still am still getting the error message: “…An error occurred while installing Adobe AIR. Installation may not be allowed by your administrator. Please contact your administrator.”
Any ideas?
I appreciate your support
Regards,
Thanks. This post helped me though I am new to Linux environment
Very helpful and very well presented. Thank you.
Buenísimo!!! ? Pude resolver el problema de la librería que me impedía completar la instalación.
Very, very helpful. Mucho thanx!
Thank you! it works perfectly!
Flyfishing? I know much about that. Computers? Very little. On-Off button, and how to use the mouse yes. And please do not mention Windows..
There is a reason to why i try to learn Ubuntu. This was superb for me as i love to listen music over the net.
Thank you very much.
it works! :)
thank you again!
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thanks, great guide
thx you !
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Awesome walkthrough. Thank you!