Ubuntu Netbook Remix 9.04 hands-on | TuxRadar
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How to make your ubuntu desktop mimic the UNR interface

Adobe Flash full screen acceleration concertedrxn (not verified) - May 1, 2009 @ 7:40am @ Alex RE: Adobe Flash The problem is that Adobe doesn't know how to properly check for direct rendering without crashing their code, so they check for "SGI" in the output of glxinfo instead. Essentially this means that full screen acceleration is disabled for all but nVidia cards, even when other cards are more than capable of GPU acceleration. See <http://blogs.adobe.com/penguin.swf/2008/05/flash_uses_the_gpu.html>. The good news is you can override the blacklist by adding "OverrideGPUValidation=true" (without the quotes) to /etc/adobe/mms.cfg. See <http://blogs.adobe.com/penguin.swf/2008/08/secrets_of_the_mmscfg_file_1.html>.