What version of the kernel and mesa are you using? Also is Bastion a 32-bit game and are you running it on a 64-bit distro? It could be that you have an old version of the 32-bit hardware 3D driver or that you are ending up with software rendering for 32-bit apps. Please attach your dmesg output and xorg log.
What version of the kernel and mesa are you using? Also is Bastion a 32-bit game and are you running it on a 64-bit distro? It could be that you have an old version of the 32-bit hardware 3D driver or that you are ending up with software rendering for 32-bit apps. Please attach your dmesg output and xorg log.