I was having this problem too.
I downgraded my kernel to 2.6.27 and things are working perfectly fine.
I suspect the problem is that libdrm is not correctly detecting that the kernel is not doing mode setting.
I was having this problem too.
I downgraded my kernel to 2.6.27 and things are working perfectly fine.
I suspect the problem is that libdrm is not correctly detecting that the kernel is not doing mode setting.