Ubuntu Flash iPlayer Youtube Video Performance Fix
Jul 24, 2010 · 1 minute readCategory: ubuntu
This is post is now quite old and the the information it contains may be out of date or innacurate.
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Simply create a folder in /etc called adobe (assuming it doesn’t already exist)
sudo mkdir /etc/adobe
now create a file called mms.cfg with this single line in it:
OverrideGPUValidation=true
sudo gedit /etc/adobe/mms.cfg
Now save it and restart firefox and you should hopefully find your flash video performance is dramatically improved. I got a 30% reduction.
Solution originally seen here: http://ubuntuforums.org/showpost.php?p=7535876&postcount=70
It says intel graphics cards only, but its worth a try if you are running another or you are not sure.