By far the best method of getting your package manager Synaptic to be able to find lots more useful software is to add the Medibuntu (Multimedia, Entertainment & Distractions In Ubuntu) repository. By adding it, you in fact get access to a whole lot more repos, and you could end up finding packages in a Synaptic search that you couldn’t even find via Google when hoping to download them from the developers’ sites.
Besides finally being able to install those programs you’ve seen recommended but could never locate, Medibuntu makes it painless to get a whole bunch of “non-free” packages (proprietary, copyrighted, or other legal issues). This can range from popular software you usually need to download (and often register for first), like Skype and Google Earth, to even more multimedia codecs that you didn’t get with ubuntu-restricted-extras.
Codec packs and multimedia extras to install once Medibuntu has been added are libdvdcss2 (for playing encrypted retail DVDs), non-free-codecs, and “Win32” codec binaries (required for the decompression of video formats that have no open-source alternative) w32codecs (for 32-bit “i386” systems; for 64-bit systems, install w64codecs, and PowerPC Mac users install ppc-codecs).
Go to the Medibuntu documentation page for more info, or just enter the following command in a terminal, and it’s all done for you! You can then open Synaptic and see all the extra software available to you, and install those invaluable codecs. Note that all of the below is one command, so copy and paste the lot:
sudo wget http://www.medibuntu.org/sources.list.d/$(lsb_release -cs).list \
sudo apt-get -q update &&
--allow-unauthenticated install medibuntu-keyring &&
sudo apt-get -q update
If this doesn’t work, you could be reading this when it’s outdated, so go to the site and check the command is still the same.
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