I have an AMD Radeon 7950 and installed the drivers manually from the AMD Website. I use the Beta drivers, and they worked perfectly fine back on 13.04 in Xubuntu, but as soon as I use Ubuntu, the drivers now say the DRI is not enabled. Outputs below:
OpenGL vendor string: Advanced Micro Devices, Inc. OpenGL renderer string: AMD Radeon HD 7900 Series OpenGL core profile version string: 4.3.12458 Core Profile Context 13.20.16 OpenGL core profile shading language version string: 4.30 OpenGL core profile context flags: (none) OpenGL core profile profile mask: core profile OpenGL core profile extensions: OpenGL version string: 4.3.12458 Compatibility Profile Context 13.20.16 OpenGL shading language version string: 4.30 OpenGL context flags: (none) OpenGL profile mask: compatibility profile OpenGL extensions:
When doing dist-upgrade from Xubuntu 13.04 to 13.10, the OS will no longer boot, showing a black screen forever, disallowing access to non-GUI terminal access via CTRL+ALT+F1-6.
When running steam as a command, here is the non-verbose Output: http://pastebin.com/yxm9u5c6
Here is the verbose output: http://pastebin.com/8V8pPjBL