My Adobe Flash plugin has stopped working on Ubuntu 12.04. I cannot see any videos. When I try to install it again, the following things appear on my terminal:
root@ubuntu:/home/salty# sudo apt-get install adobe-flashplugin Reading package lists... Done Building dependency tree Reading state information... Done Package adobe-flashplugin is not available, but is referred to by another package. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'adobe-flashplugin' has no installation candidate root@ubuntu:/home/salty#
What should I do now?