I have somewhat similar problem with r300g: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/751828 http://ubuntuforums.org/showthread.php?t=1715610
I have somewhat similar problem with r300g: https:/ /bugs.launchpad .net/ubuntu/ +source/ mesa/+bug/ 751828 ubuntuforums. org/showthread. php?t=1715610
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