i have steam installed with foss radeon driver. steam runs ok with out-of-the-box driver. when i install latest radeon with x-swat or xoerg-edgers, this error pops out.
adding myself to "video" group didnt worked.
OpenGL vendor string: X.Org
OpenGL renderer string: Gallium 0.4 on AMD ARUBA OpenGL core profile version string: 3.3 (Core Profile) Mesa 10.3.0-devel OpenGL core profile shading language version string: 3.30 OpenGL core profile context flags: (none) OpenGL core profile profile mask: core profile OpenGL core profile extensions: OpenGL version string: 3.0 Mesa 10.3.0-devel OpenGL shading language version string: 1.30 OpenGL context flags: (none) OpenGL extensions:
EDIT: i dont know how but this solved my issue. rename libgcc_s.so.1 from /home/username/.local/share/Steam/ubuntu12_32/steam-runtime/i386/lib/i386-linux-gnu