I hope this hasn't been asked too many times. I did a search but couldn't find the answer. I'm trying to install Beryl on an HP computer running Feisty with a ATI Radeon Graphic Card ( RV280 [Radeon 9200 SE]). I've been trying it using the great instruction page on this site that sounded like it should be easy. My problem is when I type in Code: glxinfo | grep vendor , I get back: Code: X Error of failed request: BadAlloc (insufficient resources for operation) Major opcode of failed request: 142 (GLX) Minor opcode of failed request: 3 (X_GLXCreateContext) Serial number of failed request: 16 Current serial number in output stream: 17 What the heck am I doing wrong?