Enabling Flash plugin
Adobe offers several methods to install their 32-/64-bit Flash 11 plugins. In general, the YUM version is preferred, since it allows the plugin to be updated automatically through Fedora's normal update mechanism. The YUM version simply installs the repository configuration files, after which you must install the Flash plugin separately.
To begin, refer to the Adobe site at http://get.adobe.com/flashplayer/. Select YUM for Linux to download, and confirm.
This will download the adobe-release-i386-1.0-1.noarch.rpm file. Installation of the repository file adobe-linux-i386.repo to /etc/yum.repos.d/ can be performed by installing the .rpm file. Issue the following command within the directory where you have downloaded the repository rpm file.
THEN:
su -c 'rpm -ivh adobe-release-i386-1.0-1.noarch.rpm'
The .rpm file also copies the adobe General Public Key (GPG key) to /etc/pki/rpm-gpg/RPM-GPG-KEY-adobe-linux but does not import it. To import the key, type:
su -c 'rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-adobe-linux'
FINAL:
The system is now ready to fetch rpm packages from adobe using yum. To verify this, take a look at the /etc/yum.repos.d/adobe-linux-i386.repo file that was just created. You should see something similar to the following:
[adobe-linux-i386]
name=Adobe Systems Incorporated
baseurl=http://linuxdownload.adobe.com/linux/i386/
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-adobe-linux
Notice that the file contains the URL where the packages are located, whether or not the repository should be enabled, whether rpm should check downloaded packages from adobe against the GPG key, and the location of the key itself.
If getting the tar.gz version of either the 32-bit or 64-bit plugin, unpack it and copy it to /usr/lib/mozilla/plugins or /usr/lib64/mozilla/plugins. Make sure that its ownership is root:root and that permissions are set to -rwxr-xr-x. Also, as root, run either restorecon -v '/usr/lib/mozilla/plugins/libflashplayer.so' or restorecon -v '/usr/lib64/mozilla/plugins/libflashplayer.so', depending on whether you are using the 32- or 64-bit version. The 64-bit alpha is currently only available in a .tar.gz version.
On 32-bit Fedora
After completing the Adobe repository configuration, run the following command to install the Flash plugin and ensure sound is enabled:
su -c 'yum install nspluginwrapper alsa-plugins-pulseaudio flash-plugin'
You may see messages indicating that some of these packages are already installed. This is not a problem. (In particular, a default graphical install of 32-bit Fedora already includes both nspluginwrapper and alsa-plugins-pulseaudio.)
Next, you should exit all copies of Firefox and start it again to enable the plugin, and then check the plugin.
On 64-bit Fedora
Since Flash version 11, 64 bit architecture is supported natively.
After completing the Adobe repository configuration, run the following command to install the Flash plugin and ensure sound is enabled:
su -c 'yum install flash-plugin'
Next, you should exit all copies of Firefox and start it again to enable the plugin, and then check the plugin.
Checking the plugin
Type the following text in the Firefox address bar:
about:plugins
A section similar to the following should appear:
This information tells you that the Adobe Flash plugin has been successfully installed.