I believe I am encountering the issue described here. I have a MacBook Pro 8,2 (late 2011) with a Radeon 6600M series card and I am attempting to use it in Ubuntu 12.10. I have tried all of the steps listed on many websites including the PPA workaround instructions from above. Those instructions cause it to boot in low graphics mode. I have also tried downloading version 12.10 and 12.11 beta drivers directly from the catalyst website, but I get the same results.
I believe I am encountering the issue described here. I have a MacBook Pro 8,2 (late 2011) with a Radeon 6600M series card and I am attempting to use it in Ubuntu 12.10. I have tried all of the steps listed on many websites including the PPA workaround instructions from above. Those instructions cause it to boot in low graphics mode. I have also tried downloading version 12.10 and 12.11 beta drivers directly from the catalyst website, but I get the same results.
Is there anything I can do to help?