[    19.198] (II) LoadModule: "glx"
[    19.349] (II) Loading /usr/lib/x86_64-linux-gnu/xorg/extra-modules/modules/extensions/libglx.so
[    19.397] (II) Module glx: vendor="Advanced Micro Devices, Inc."
[    19.398] 	compiled for 6.9.0, module version = 1.0.0
[    19.398] Loading extension GLX
[    19.398] (==) Matched fglrx as autoconfigured driver 0
[    19.398] (==) Matched ati as autoconfigured driver 1
[    19.398] (==) Matched vesa as autoconfigured driver 2
[    19.398] (==) Matched modesetting as autoconfigured driver 3
[    19.398] (==) Matched fbdev as autoconfigured driver 4
[    19.398] (==) Assigned the driver to the xf86ConfigLayout
[    19.398] (II) LoadModule: "fglrx"
[    19.398] (II) Loading /usr/lib/x86_64-linux-gnu/xorg/extra-modules/modules/drivers/fglrx_drv.so
[    20.323] (EE) Failed to load /usr/lib/x86_64-linux-gnu/xorg/extra-modules/modules/drivers/fglrx_drv.so: /usr/lib/x86_64-linux-gnu/xorg/extra-modules/modules/drivers/fglrx_drv.so: undefined symbol: noXFree86DRIExtension
[    20.323] (II) UnloadModule: "fglrx"
[    20.323] (II) Unloading fglrx
[    20.323] (EE) Failed to load module "fglrx" (loader failed, 7)