This bug is bigger than I expect :) I emerged ati-drivers 8.582 seems like without error and amdcccle report a very similar output: no ati driver present or it not configured properly, but fglrx module present glxgears run without error and other opengl apps run good :) fglrxinfo shows ati mobility radeon x600, opengl version strings 2.1.84.94
linux kernel 2.6.27-gentoo-r8 driconf put a similar output like amdcccle /no renderer device / :O So maybe not just G.E has bug ati-driver install looks weird too Thanks your workaround Hope Help :) Z.
