Flash not working after Ubuntu Upgrade
There is a common issue with Firefox and Flash when updating/ upgrading Ubuntu where the flash stops working.
Here is a fix to get it working again:
Firstly you must remove the previous flash plugins you have installed on your Ubuntu system.
sudo apt-get remove flashplugin-* --purge
On removing the flash plugin on ubuntu you must then reinstall.
sudo apt-get install flashplugin-nonfree
After running this restart your Firefox browser and flash will be working once again.
